diff --git "a/assets/worker-DBBeRTy9.js" "b/assets/worker-DBBeRTy9.js"
new file mode 100644--- /dev/null
+++ "b/assets/worker-DBBeRTy9.js"
@@ -0,0 +1,2787 @@
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Map,this.buffersPending=[],this.capturedPendingBuffers=new Map;for(let[t]of be)$e.push(t),this.freeBuffers.set(t,[]),this.freeUniformBuffers.set(t,[]);this.sessionCount=0}upload(e,t){let s=t.buffer,n=t.byteOffset,i=t.byteLength,a=Qe(i),o=this.storageCache.get(e);if(!o)throw new Error("gpu data for uploading does not exist");if(Number(o.originalSize)!==i)throw new Error(`inconsistent data size. gpu data size=${o.originalSize}, data size=${i}`);let u=this.backend.device.createBuffer({mappedAtCreation:!0,size:a,usage:GPUBufferUsage.MAP_WRITE|GPUBufferUsage.COPY_SRC}),p=u.getMappedRange();new Uint8Array(p).set(new Uint8Array(s,n,i)),u.unmap();let h=this.backend.device.createCommandEncoder();h.copyBufferToBuffer(u,0,o.gpuData.buffer,0,a),this.backend.device.queue.submit([h.finish()]),u.destroy(),as("verbose",()=>`[WebGPU] GpuDataManager.upload(id=${e})`)}memcpy(e,t){let s=this.storageCache.get(e);if(!s)throw new Error("source gpu data for memcpy does not exist");let n=this.storageCache.get(t);if(!n)throw new Error("destination gpu data for memcpy does not exist");if(s.originalSize!==n.originalSize)throw new Error("inconsistent source and destination gpu data size");let i=Qe(s.originalSize),a=this.backend.getCommandEncoder();this.backend.endComputePass(),a.copyBufferToBuffer(s.gpuData.buffer,0,n.gpuData.buffer,0,i)}registerExternalBuffer(e,t,s){let n;if(s){if(n=s[0],e===s[1])return as("verbose",()=>`[WebGPU] GpuDataManager.registerExternalBuffer(size=${t}) => id=${n}, buffer is the same, skip.`),n;if(this.backend.capturedCommandList.has(this.backend.currentSessionId))throw new Error(`Registering a different external buffer under graph capture mode is not supported yet.
+             Please use the previous external buffer!`)}else n=ft();return this.storageCache.set(n,{gpuData:{id:n,type:0,buffer:e},originalSize:t}),as("verbose",()=>`[WebGPU] GpuDataManager.registerExternalBuffer(size=${t}) => id=${n}, registered.`),n}unregisterExternalBuffer(e){e!==void 0&&(this.storageCache.delete(e),as("verbose",()=>`[WebGPU] GpuDataManager.unregisterExternalBuffer() => id=${e}`))}create(e,t=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST){let s=pt(e),n,i=(t&GPUBufferUsage.STORAGE)===GPUBufferUsage.STORAGE,a=(t&GPUBufferUsage.UNIFORM)===GPUBufferUsage.UNIFORM;if(i||a){let u=(i?this.freeBuffers:this.freeUniformBuffers).get(s);u?u.length>0?n=u.pop():n=this.backend.device.createBuffer({size:s,usage:t}):n=this.backend.device.createBuffer({size:s,usage:t})}else n=this.backend.device.createBuffer({size:s,usage:t});let o={id:ft(),type:0,buffer:n};return this.storageCache.set(o.id,{gpuData:o,originalSize:Number(e)}),as("verbose",()=>`[WebGPU] GpuDataManager.create(size=${e}) => id=${o.id}`),o}get(e){var t;return(t=this.storageCache.get(e))==null?void 0:t.gpuData}release(e){let t=typeof e=="bigint"?Number(e):e,s=this.storageCache.get(t);if(!s){if(this.storageCache.size===0)return 0;throw new Error("releasing data does not exist")}return as("verbose",()=>`[WebGPU] GpuDataManager.release(id=${t}), gpuDataId=${s.gpuData.id}`),this.storageCache.delete(t),this.buffersPending.push(s.gpuData.buffer),s.originalSize}async download(e,t){let s=this.storageCache.get(Number(e));if(!s)throw new Error("data does not exist");await xt(this.backend,s.gpuData.buffer,s.originalSize,t)}refreshPendingBuffers(){if(this.buffersPending.length!==0)if(this.backend.sessionStatus==="default"){for(let e of this.buffersPending){let t=be.get(e.size);if((e.usage&GPUBufferUsage.STORAGE)===GPUBufferUsage.STORAGE){let s=this.freeBuffers.get(e.size)||[];t===void 0||s.length>=t?e.destroy():s.push(e)}else if((e.usage&GPUBufferUsage.UNIFORM)===GPUBufferUsage.UNIFORM){let s=this.freeUniformBuffers.get(e.size)||[];t===void 0||s.length>=t?e.destroy():s.push(e)}else e.destroy()}this.buffersPending=[]}else{let e=this.capturedPendingBuffers.get(this.backend.currentSessionId);e||(e=[],this.capturedPendingBuffers.set(this.backend.currentSessionId,e));for(let t of this.buffersPending)e.push(t);this.buffersPending=[]}}dispose(){this.freeBuffers.forEach(e=>{e.forEach(t=>{t.destroy()})}),this.freeUniformBuffers.forEach(e=>{e.forEach(t=>{t.destroy()})}),this.storageCache.forEach(e=>{e.gpuData.buffer.destroy()}),this.capturedPendingBuffers.forEach(e=>{e.forEach(t=>{t.destroy()})}),this.storageCache=new Map,this.freeBuffers=new Map,this.freeUniformBuffers=new Map,this.capturedPendingBuffers=new Map}onCreateSession(){this.sessionCount+=1}onReleaseSession(e){let t=this.capturedPendingBuffers.get(e);t&&(t.forEach(s=>{s.destroy()}),this.capturedPendingBuffers.delete(e)),this.sessionCount-=1,this.sessionCount===0&&(as("warning",()=>"[WebGPU] Clearing webgpu buffer cache"),this.storageCache.forEach(s=>{s.gpuData.buffer.destroy()}),this.storageCache=new Map)}},ms=(...e)=>new Kt(...e)}),Fs,Bt,rs=g(()=>{Fs=class{constructor(e){Object.assign(this,e)}get cacheKey(){return this.key||(this.key=Object.getOwnPropertyNames(this).sort().map(e=>`${this[e]}`).join(";")),this.key}},Bt=e=>new Fs(e)}),rr,Ws,ze,Js,Or,ks,Xs,Ot=g(()=>{rr=class{static calcMatMulShape(e,t){return e[1]!==t[0]?void 0:[e[0],t[1]]}},Ws=class{static calcShape(e,t,s=!1){let n=e.length,i=t.length;if(n===0)return t;if(i===0)return e;let a=Math.max(e.length,t.length),o=new Array(a);if(s){if(n<2||i<2)return;let u=rr.calcMatMulShape([e[n-2],e[n-1]],[t[i-2],t[i-1]]);if(u===void 0)return;[o[a-2],o[a-1]]=u}for(let u=s?3:1;u<=a;u++){let p=n-u<0?1:e[n-u],h=i-u<0?1:t[i-u];if(p!==h&&p>1&&h>1)return;let k=Math.max(p,h);if(p&&h)o[a-u]=Math.max(p,h);else{if(k>1)return;o[a-u]=0}}return o}static isValidBroadcast(e,t){let s=e.length,n=t.length;if(s>n)return!1;for(let i=1;i<=s;i++)if(e[s-i]!==1&&e[s-i]!==t[n-i])return!1;return!0}},ze=class qp{static size(t){return qp.getSizeFromDimensionRange(t,0,t.length)}static convertShape(t,s=4){let n=t.length;if(n===0)return[];let i=new Array(n),a=n-1;for(;a>=0;){if(t[a]%s===0){i[a]=t[a]/s;break}if(s%t[a]!==0)throw new Error("cannot convert shape");i[a]=1,s/=t[a],a--}for(a--;a>=0;a--)i[a]=t[a];return i}static sizeFromDimension(t,s){if(s<0||s>t.length)throw new Error(`invalid dimension of ${s} for sizeFromDimension as Tensor has ${t.length} dimensions.`);return qp.getSizeFromDimensionRange(t,s,t.length)}static sizeToDimension(t,s){if(s<0||s>t.length)throw new Error(`invalid dimension of ${s} for sizeToDimension as Tensor has ${t.length} dimensions.`);return qp.getSizeFromDimensionRange(t,0,s)}static getSizeFromDimensionRange(t,s,n){let i=1;for(let a=s;a<n;a++){if(t[a]<0)throw new Error("cannot get valid size from specified dimension range. Most likely the range contains negative values in them.");i*=Number(t[a])}return i}static computeStrides(t){let s=t.length;if(s===0)return[];if(s===1)return[1];let n=new Array(s);n[s-1]=1,n[s-2]=t[s-1];for(let i=s-3;i>=0;--i)n[i]=n[i+1]*t[i+1];return n}static normalizeAxis(t,s){if(t<-s&&t>=s)throw new Error("unsupported axis for this operation.");return t<0?t+s:t}static normalizeAxes(t,s){return t.map(n=>this.normalizeAxis(n,s??t.length))}static sortBasedOnPerm(t,s){return s?s.map(n=>t[n]):t.slice().reverse()}static padShape(t,s){let n=t.length;return t.map((i,a)=>i+s[a]+s[a+n])}static areEqual(t,s){return t.length!==s.length?!1:t.every((n,i)=>n===s[i])}},Js=class Rc{static adjustPoolAttributes(t,s,n,i,a,o){if(!t&&n.length!==s.length-2)throw new Error("length of specified kernel shapes should be 2 less than length of input dimensions");if(t)for(let u=0;u<s.length-2;u++)u>=n.length?n.push(s[u+2]):n[u]=s[u+2];for(let u=0;u<n.length;u++)if(u<i.length){if(i[u]<0)throw new Error("strides should be greater than or equal to 1")}else i.push(1);for(let u=0;u<n.length;u++)if(u<a.length){if(a[u]<0)throw new Error("dilations should be greater than or equal to 1")}else a.push(1);for(let u=0;u<n.length*2;u++)if(u<o.length){if(o[u]<0)throw new Error("pad should be greater than or equal to 1")}else o.push(0);for(let u=0;u<n.length;u++){if(n[u]<=0)throw new Error("kernel shapes need to be greater than 0");if(o[u]>=n[u]||o[u+n.length]>=n[u])throw new Error("pads should be smaller than kernel")}}static adjustPadsBasedOnAutoPad(t,s,n,i,a,o,u){if(u){if(a.length!==2*(t.length-2))throw new Error("length of pads should be twice the length of data dimensions");if(s.length!==t.length-2)throw new Error("length of strides should be the length of data dimensions");if(i.length!==t.length-2)throw new Error("length of kernel shapes should be the length of data dimensions");for(let p=0;p<t.length-2;p++)Rc.adjustPadAndReturnShape(t[p+(o?1:2)],s[p],n[p],i[p],a,p,p+t.length-2,u)}}static computePoolOutputShape(t,s,n,i,a,o,u){if(s.length<=0)throw new Error("input shape must be of size greater than 0");let p=[s[0],s[1]];return Rc.computeShapeHelper(t,s,p,n,i,a,o,u),p}static computeConvOutputShape(t,s,n,i,a,o,u){if(t.length<=0||s.length<=0)throw new Error("invalid input tensor dims or invalid filter tensor dims");let p=[t[0],s[0]];return Rc.computeShapeHelper(!1,t,p,n,i,a,o,u),p}static computeShapeHelper(t,s,n,i,a,o,u,p){if(t)for(let h=0;h<s.length-2;h++)n.push(1);else for(let h=0;h<s.length-2;h++)n.push(Rc.adjustPadAndReturnShape(s[h+2],i[h],a[h],o[h],u,h,h+s.length-2,p))}static adjustPadAndReturnShape(t,s,n,i,a,o,u,p){let h=n*(i-1)+1;if(p&&p!=="NOTSET")switch(p){case"VALID":return a[o]=0,a[u]=0,Math.floor((t-h)/s+1);case"SAME_LOWER":case"SAME_UPPER":if(n!==1)throw new Error("Dilation not supported for SAME_UPPER or SAME_LOWER");{let k=((t+s-1)/s-1)*s+i-t;return a[o]=Math.floor(p==="SAME_LOWER"?(k+1)/2:k/2),a[u]=k-a[o],Math.floor((t+k-i)/s+1)}default:throw new Error("Unsupported AutoPad type")}else return Math.floor((t+a[o]+a[u]-h)/s+1)}},Or=class{static getShapeOfGemmResult(e,t,s,n,i){if(e.length!==2||s.length!==2)throw new Error("shape need to be of size 2");let a,o,u;t?(a=e[1],o=e[0]):(a=e[0],o=e[1]);let p=-1;if(n?(u=s[0],p=1):(u=s[1],p=0),s[p]!==o)throw new Error("dimension mismatch");if(a<=0||u<=0||o<=0)throw new Error("invalid shape specified");if(i&&!Ws.isValidBroadcast(i,[a,u]))throw new Error("gemm: invalid bias shape for broadcast");return[a,u,o]}},ks=-34028234663852886e22,Xs=34028234663852886e22}),ir,fr,fs,Ss,yt,qt,Ls,$s,Gs,$t,en,qe,It,Ba,ji,Ra,Na,Yt=g(()=>{zt(),Ot(),ir=64,fr=(e,t)=>{if(t===3)throw new Error("vec3 has same alignment as vec4, use vec4 instead");switch(Number(e)){case 10:return t>1?`vec${t}<f16>`:"f16";case 1:return t>1?`vec${t}<f32>`:"f32";case 6:return t>1?`vec${t}<i32>`:"i32";case 12:return t>1?`vec${t}<u32>`:"u32";case 7:if(t>1)throw new Error("currently not supported vecX of uint64 yet");return["vec2<u32>","i32"];case 13:if(t>1)throw new Error("currently not supported vecX of uint64 yet");return["vec2<u32>","u32"];case 9:if(t!==4)throw new Error("bool must be vec4");return["u32","vec4<bool>"];case 22:return"i32";case 21:return"u32";default:throw new Error(`Unknown data type: ${e}`)}},fs=(e,t=1)=>{let s=fr(e,t);return typeof s=="string"?s:s[0]},Ss=(e,t=1)=>{let s=fr(e,t);return typeof s=="string"?s:s[1]},yt=(...e)=>{let t=[];return e.forEach(s=>{s.length!==0&&t.push({type:12,data:s},{type:12,data:ze.computeStrides(s)})}),t},qt=e=>e%4===0?4:e%2===0?2:1,Ls=(e="f32",t,s="0")=>!t||t===1?`${e}(${s})`:`vec${t}<${e}>(${s})`,$s=(e,t,s)=>e==="f32"?s:t===1?`f32(${s})`:`vec${t}<f32>(${s})`,Gs=(e,t)=>t===4?`(${e}.x + ${e}.y + ${e}.z + ${e}.w)`:t===2?`(${e}.x + ${e}.y)`:t===3?`(${e}.x + ${e}.y + ${e}.z)`:e,$t=(e,t,s,n)=>e.startsWith("uniforms.")&&s>4?typeof t=="string"?n==="f16"?`${e}[(${t}) / 8][(${t}) % 8 / 4][(${t}) % 8 % 4]`:`${e}[(${t}) / 4][(${t}) % 4]`:n==="f16"?`${e}[${Math.floor(t/8)}][${Math.floor(t%8/4)}][${t%8%4}]`:`${e}[${Math.floor(t/4)}][${t%4}]`:s>1?`${e}[${t}]`:e,en=(e,t,s,n,i)=>{let a=typeof s=="number",o=a?s:s.length,u=[...new Array(o).keys()],p=o<2?"u32":o<=4?`vec${o}<u32>`:`array<u32, ${o}>`,h=fr(t,i),k=typeof h=="string"?h:h[1],C=typeof h=="string"?h:h[0],d={indices:p,value:k,storage:C,tensor:t},z=ot=>typeof ot=="string"?ot:`${ot}u`,B={offsetToIndices:!1,indicesToOffset:!1,broadcastedIndicesToOffset:!1,set:!1,setByIndices:!1,get:!1,getByIndices:!1},V=a?"uniforms.":"",Z=`${V}${e}_shape`,ee=`${V}${e}_strides`,Y="";for(let ot=0;ot<o-1;ot++)Y+=`
+    let dim${ot} = current / ${$t(ee,ot,o)};
+    let rest${ot} = current % ${$t(ee,ot,o)};
+    indices[${ot}] = dim${ot};
+    current = rest${ot};
+    `;Y+=`indices[${o-1}] = current;`;let he=o<2?"":`
+  fn o2i_${e}(offset: u32) -> ${d.indices} {
+    var indices: ${d.indices};
+    var current = offset;
+    ${Y}
+    return indices;
+  }`,pe=ot=>(B.offsetToIndices=!0,o<2?ot:`o2i_${e}(${ot})`),Me=[];if(o>=2)for(let ot=o-1;ot>=0;ot--)Me.push(`${$t(ee,ot,o)} * (indices[${ot}])`);let Fe=o<2?"":`
+  fn i2o_${e}(indices: ${d.indices}) -> u32 {
+    return ${Me.join("+")};
+  }`,Le=ot=>(B.indicesToOffset=!0,o<2?ot:`i2o_${e}(${ot})`),Ye=(...ot)=>o===0?"0u":`${d.indices}(${ot.map(z).join(",")})`,at=(ot,Pt)=>o<2?`${ot}`:`${$t(ot,Pt,o)}`,Et=(ot,Pt,ps)=>o<2?`${ot}=${ps};`:`${$t(ot,Pt,o)}=${ps};`,Xt={},Zt=(ot,Pt)=>{B.broadcastedIndicesToOffset=!0;let ps=`${Pt.name}broadcastedIndicesTo${e}Offset`;if(ps in Xt)return`${ps}(${ot})`;let Ns=[];for(let xr=o-1;xr>=0;xr--){let er=Pt.indicesGet("outputIndices",xr+Pt.rank-o);Ns.push(`${at(ee,xr)} * (${er} % ${at(Z,xr)})`)}return Xt[ps]=`fn ${ps}(outputIndices: ${Pt.type.indices}) -> u32 {
+             return ${Ns.length>0?Ns.join("+"):"0u"};
+           }`,`${ps}(${ot})`},bt=(ot,Pt)=>(()=>{if(d.storage===d.value)return`${e}[${ot}]=${Pt};`;if(d.storage==="vec2<u32>"&&d.value==="i32")return`${e}[${ot}]=vec2<u32>(u32(${Pt}), select(0u, 0xFFFFFFFFu, ${Pt} < 0));`;if(d.storage==="vec2<u32>"&&d.value==="u32")return`${e}[${ot}]=vec2<u32>(u32(${Pt}), 0u);`;if(d.storage==="u32"&&d.value==="vec4<bool>")return`${e}[${ot}]=dot(vec4<u32>(0x1, 0x100, 0x10000, 0x1000000), vec4<u32>(${Pt}));`;throw new Error(`not supported combination of storage type ${d.storage} and value type ${d.value} yet`)})(),ss=ot=>(()=>{if(d.storage===d.value)return`${e}[${ot}]`;if(d.storage==="vec2<u32>"&&d.value==="i32")return`i32(${e}[${ot}].x)`;if(d.storage==="vec2<u32>"&&d.value==="u32")return`u32(${e}[${ot}].x)`;if(d.storage==="u32"&&d.value==="vec4<bool>")return`vec4<bool>(bool(${e}[${ot}] & 0xFFu), bool(${e}[${ot}] & 0xFF00u), bool(${e}[${ot}] & 0xFF0000u), bool(${e}[${ot}] & 0xFF000000u))`;throw new Error(`not supported combination of storage type ${d.storage} and value type ${d.value} yet`)})(),St=o<2?"":`
+  fn get_${e}ByIndices(indices: ${d.indices}) -> ${k} {
+    return ${ss(`i2o_${e}(indices)`)};
+  }`,Ft=o<2?"":(()=>{let ot=u.map(ps=>`d${ps}: u32`).join(", "),Pt=u.map(ps=>`d${ps}`).join(", ");return`
+  fn get_${e}(${ot}) -> ${k} {
+    return get_${e}ByIndices(${Ye(Pt)});
+  }`})(),bs=(...ot)=>{if(ot.length!==o)throw new Error(`indices length must be ${o}`);let Pt=ot.map(z).join(",");return o===0?ss("0u"):o===1?ss(Pt[0]):(B.get=!0,B.getByIndices=!0,B.indicesToOffset=!0,`get_${e}(${Pt})`)},Ht=ot=>o<2?ss(ot):(B.getByIndices=!0,B.indicesToOffset=!0,`get_${e}ByIndices(${ot})`),Rt=o<2?"":`
+  fn set_${e}ByIndices(indices: ${d.indices}, value: ${k}) {
+    ${bt(`i2o_${e}(indices)`,"value")}
+  }`,_s=o<2?"":(()=>{let ot=u.map(ps=>`d${ps}: u32`).join(", "),Pt=u.map(ps=>`d${ps}`).join(", ");return`
+  fn set_${e}(${ot}, value: ${k}) {
+    set_${e}ByIndices(${Ye(Pt)}, value);
+  }`})();return{impl:()=>{let ot=[],Pt=!1;return B.offsetToIndices&&(ot.push(he),Pt=!0),B.indicesToOffset&&(ot.push(Fe),Pt=!0),B.broadcastedIndicesToOffset&&(Object.values(Xt).forEach(ps=>ot.push(ps)),Pt=!0),B.set&&(ot.push(_s),Pt=!0),B.setByIndices&&(ot.push(Rt),Pt=!0),B.get&&(ot.push(Ft),Pt=!0),B.getByIndices&&(ot.push(St),Pt=!0),!a&&Pt&&ot.unshift(`const ${Z} = ${d.indices}(${s.join(",")});`,`const ${ee} = ${d.indices}(${ze.computeStrides(s).join(",")});`),ot.join(`
+`)},type:d,offsetToIndices:pe,indicesToOffset:Le,broadcastedIndicesToOffset:Zt,indices:Ye,indicesGet:at,indicesSet:Et,set:(...ot)=>{if(ot.length!==o+1)throw new Error(`indices length must be ${o}`);let Pt=ot[o];if(typeof Pt!="string")throw new Error("value must be string");let ps=ot.slice(0,o).map(z).join(",");return o===0?bt("0u",Pt):o===1?bt(ps[0],Pt):(B.set=!0,B.setByIndices=!0,B.indicesToOffset=!0,`set_${e}(${ps}, ${Pt})`)},setByOffset:bt,setByIndices:(ot,Pt)=>o<2?bt(ot,Pt):(B.setByIndices=!0,B.indicesToOffset=!0,`set_${e}ByIndices(${ot}, ${Pt});`),get:bs,getByOffset:ss,getByIndices:Ht,usage:n,name:e,strides:ee,shape:Z,rank:o}},qe=(e,t,s,n=1)=>en(e,t,s,"input",n),It=(e,t,s,n=1)=>en(e,t,s,"output",n),Ba=(e,t,s)=>en(e,t,s,"atomicOutput",1),ji=(e,t,s,n=1)=>en(e,t,s,"internal",n),Ra=class{constructor(e,t){this.normalizedDispatchGroup=e,this.limits=t,this.internalVariables=[],this.variables=[],this.uniforms=[],this.variableIndex=0}guardAgainstOutOfBoundsWorkgroupSizes(e){return`if (global_idx >= ${typeof e=="number"?`${e}u`:e}) { return; }`}mainStart(e=ir){let t=typeof e=="number"?e:e[0],s=typeof e=="number"?1:e[1],n=typeof e=="number"?1:e[2];if(t>this.limits.maxComputeWorkgroupSizeX||s>this.limits.maxComputeWorkgroupSizeY||n>this.limits.maxComputeWorkgroupSizeZ)throw new Error(`workgroup size [${t}, ${s}, ${n}] exceeds the maximum workgroup size [${this.limits.maxComputeWorkgroupSizeX}, ${this.limits.maxComputeWorkgroupSizeY}, ${this.limits.maxComputeWorkgroupSizeZ}].`);if(t*s*n>this.limits.maxComputeInvocationsPerWorkgroup)throw new Error(`workgroup size [${t}, ${s}, ${n}] exceeds the maximum workgroup invocations ${this.limits.maxComputeInvocationsPerWorkgroup}.`);let i=this.normalizedDispatchGroup[1]===1&&this.normalizedDispatchGroup[2]===1,a=i?`@builtin(global_invocation_id) global_id : vec3<u32>,
+    @builtin(workgroup_id) workgroup_id : vec3<u32>,
+    @builtin(local_invocation_index) local_idx : u32,
+    @builtin(local_invocation_id) local_id : vec3<u32>`:`@builtin(global_invocation_id) global_id : vec3<u32>,
+                                             @builtin(local_invocation_id) local_id : vec3<u32>,
+    @builtin(local_invocation_index) local_idx : u32,
+    @builtin(workgroup_id) workgroup_id : vec3<u32>,
+    @builtin(num_workgroups) num_workgroups : vec3<u32>`,o=i?`let global_idx = global_id.x;
+         let workgroup_index = workgroup_id.x;`:`let workgroup_index = workgroup_id.z * num_workgroups[0] * num_workgroups[1] +
+             workgroup_id.y * num_workgroups[0] + workgroup_id.x;
+         let global_idx = workgroup_index * ${t*s*n}u + local_idx;`;return`@compute @workgroup_size(${t}, ${s}, ${n})
+  fn main(${a}) {
+    ${o}
+  `}appendVariableUniforms(e){e.rank!==0&&(e.shape.startsWith("uniforms.")&&this.uniforms.push({name:e.shape.replace("uniforms.",""),type:"u32",length:e.rank}),e.strides.startsWith("uniforms.")&&this.uniforms.push({name:e.strides.replace("uniforms.",""),type:"u32",length:e.rank}))}declareVariable(e,t){if(e.usage==="internal")throw new Error("cannot use internal variable with declareVariable(). use registerInternalVariables() instead.");this.variables.push(e),this.appendVariableUniforms(e);let s=e.usage==="input"?"read":"read_write",n=e.usage==="atomicOutput"?"atomic<i32>":e.type.storage;return`@group(0) @binding(${t}) var<storage, ${s}> ${e.name}: array<${n}>;`}declareVariables(...e){return e.map(t=>this.declareVariable(t,this.variableIndex++)).join(`
+`)}registerInternalVariable(e){if(e.usage!=="internal")throw new Error("cannot use input or output variable with registerInternalVariable(). use declareVariables() instead.");this.internalVariables.push(e),this.appendVariableUniforms(e)}registerInternalVariables(...e){return e.forEach(t=>this.registerInternalVariable(t)),this}registerUniform(e,t,s=1){return this.uniforms.push({name:e,type:t,length:s}),this}registerUniforms(e){return this.uniforms=this.uniforms.concat(e),this}uniformDeclaration(){if(this.uniforms.length===0)return"";let e=[];for(let{name:t,type:s,length:n}of this.uniforms)if(n&&n>4)s==="f16"?e.push(`@align(16) ${t}:array<mat2x4<${s}>, ${Math.ceil(n/8)}>`):e.push(`${t}:array<vec4<${s}>, ${Math.ceil(n/4)}>`);else{let i=n==null||n===1?s:`vec${n}<${s}>`;e.push(`${t}:${i}`)}return`
+      struct Uniforms { ${e.join(", ")} };
+      @group(0) @binding(${this.variableIndex}) var<uniform> uniforms: Uniforms;`}get additionalImplementations(){return this.uniformDeclaration()+this.variables.map(e=>e.impl()).join(`
+`)+this.internalVariables.map(e=>e.impl()).join(`
+`)}get variablesInfo(){if(this.uniforms.length===0)return;let e=t=>[12,10,1,6][["u32","f16","f32","i32"].indexOf(t)];return this.uniforms.map(t=>[e(t.type),t.length??1])}},Na=(e,t)=>new Ra(e,t)}),ja,Ui,Vi,Ua,Va,Wi,cr,Wa,Gi,Gr=g(()=>{zt(),Ot(),rs(),Yt(),ja=(e,t)=>{if(!e||e.length!==1)throw new Error("Transpose requires 1 input.");if(t.length!==0&&t.length!==e[0].dims.length)throw new Error(`perm size ${t.length} does not match input rank ${e[0].dims.length}`)},Ui=(e,t)=>t.length!==0?t:[...new Array(e).keys()].reverse(),Vi=(e,t)=>ze.sortBasedOnPerm(e,Ui(e.length,t)),Ua=(e,t,s,n)=>{let i=`fn perm(i: ${n.type.indices}) -> ${s.type.indices} {
+    var a: ${s.type.indices};`;for(let a=0;a<t;++a)i+=`a[${e[a]}]=i[${a}];`;return i+="return a;}"},Va=(e,t)=>{let s=[],n=[];for(let i=0;i<e.length;++i)e[i]!==1&&s.push(e[i]),e[t[i]]!==1&&n.push(t[i]);return{newShape:s,newPerm:n}},Wi=(e,t)=>{let s=0;for(let n=0;n<e.length;++n)if(t[e[n]]!==1){if(e[n]<s)return!1;s=e[n]}return!0},cr=(e,t)=>{let s=e.dataType,n=e.dims.length,i=Ui(n,t),a=Vi(e.dims,i),o=e.dims,u=a,p=n<2||Wi(i,e.dims),h;if(p)return h=B=>{let V=qe("input",s,o,4),Z=It("output",s,u,4);return`
+  ${B.registerUniform("output_size","u32").declareVariables(V,Z)}
+  ${B.mainStart()}
+    ${B.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+    output[global_idx] = input[global_idx];
+  }`},{name:"TransposeCopy",shaderCache:{inputDependencies:["type"]},getRunData:()=>{let B=ze.size(a);return{outputs:[{dims:a,dataType:e.dataType}],dispatchGroup:{x:Math.ceil(B/64/4)},programUniforms:[{type:12,data:Math.ceil(B/4)}]}},getShaderSource:h};let{newShape:k,newPerm:C}=Va(e.dims,i),d=ze.areEqual(C,[2,3,1]),z=ze.areEqual(C,[3,1,2]);if(k.length===2||d||z){o=d?[k[0],k[1]*k[2]]:z?[k[0]*k[1],k[2]]:k,u=[o[1],o[0]];let B=16;return h=V=>{let Z=qe("a",s,o.length),ee=It("output",s,u.length);return`
+  ${V.registerUniform("output_size","u32").declareVariables(Z,ee)}
+  var<workgroup> tile : array<array<${ee.type.value}, ${B+1}>, ${B}>;
+  ${V.mainStart([B,B,1])}
+    let stride = (uniforms.output_shape[1] - 1) / ${B} + 1;
+    let workgroup_id_x = workgroup_index % stride;
+    let workgroup_id_y = workgroup_index / stride;
+    let input_col = workgroup_id_y * ${B}u + local_id.x;
+    let input_row = workgroup_id_x * ${B}u + local_id.y;
+    if (input_row < uniforms.a_shape[0] && input_col < uniforms.a_shape[1]) {
+      tile[local_id.y][local_id.x] = ${Z.getByIndices(`${Z.type.indices}(input_row, input_col)`)};
+    }
+    workgroupBarrier();
+
+    let output_col = workgroup_id_x * ${B}u + local_id.x;
+    let output_row = workgroup_id_y * ${B}u + local_id.y;
+    if (output_row < uniforms.output_shape[0] && output_col < uniforms.output_shape[1]) {
+      ${ee.setByIndices(`${ee.type.indices}(output_row, output_col)`,"tile[local_id.x][local_id.y]")}
+    }
+  }`},{name:"TransposeShared",shaderCache:{inputDependencies:["type"]},getRunData:()=>{let V=ze.size(a);return{outputs:[{dims:a,dataType:e.dataType}],dispatchGroup:{x:Math.ceil(u[1]/B),y:Math.ceil(u[0]/B)},programUniforms:[{type:12,data:V},...yt(o,u)]}},getShaderSource:h}}return h=B=>{let V=qe("a",s,o.length),Z=It("output",s,u.length);return`
+  ${B.registerUniform("output_size","u32").declareVariables(V,Z)}
+
+  ${Ua(i,n,V,Z)}
+
+  ${B.mainStart()}
+    ${B.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+
+    let indices = ${Z.offsetToIndices("global_idx")};
+    let aIndices = perm(indices);
+
+    ${Z.setByOffset("global_idx",V.getByIndices("aIndices"))}
+  }`},{name:"Transpose",shaderCache:{hint:`${t}`,inputDependencies:["rank"]},getRunData:()=>{let B=ze.size(a);return{outputs:[{dims:a,dataType:e.dataType}],dispatchGroup:{x:Math.ceil(B/64)},programUniforms:[{type:12,data:B},...yt(o,u)]}},getShaderSource:h}},Wa=(e,t)=>{ja(e.inputs,t.perm),e.compute(cr(e.inputs[0],t.perm))},Gi=e=>Bt({perm:e.perm})}),ai,Ga,Ka,Ha,qa,Qa,Xa,Ya,Ki,Ja,pr,tn,Za,Vc,el,Wc,tl,Hi,sl,rl,nl,Gc=g(()=>{zt(),Ot(),Yt(),di(),Gr(),ai={max:"select(bestValue, candidate, candidate > bestValue)",min:"select(bestValue, candidate, candidate < bestValue)",mean:"bestValue + candidate",sum:"bestValue + candidate",prod:"bestValue * candidate",sumSquare:"bestValue + candidate * candidate",logSumExp:"bestValue + exp(candidate)",l1:"bestValue + abs(candidate)",l2:"bestValue + candidate * candidate",logSum:"bestValue + candidate"},Ga={max:"select(bestValue, candidate, candidate > bestValue)",min:"select(bestValue, candidate, candidate < bestValue)",mean:"bestValue + candidate",sum:"bestValue + candidate",prod:"bestValue * candidate",sumSquare:"bestValue + candidate",logSumExp:"bestValue + candidate",l1:"bestValue + candidate",l2:"bestValue + candidate",logSum:"bestValue + candidate"},Ka={max:"_A[offset]",min:"_A[offset]",mean:"0",sum:"0",prod:"1",sumSquare:"0",logSumExp:"0",l1:"0",l2:"0",logSum:"0"},Ha={max:"bestValue",min:"bestValue",sum:"bestValue",prod:"bestValue",sumSquare:"bestValue",logSumExp:"log(bestValue)",l1:"bestValue",l2:"sqrt(bestValue)",logSum:"log(bestValue)"},qa=(e,t)=>{let s=[];for(let n=t-e;n<t;++n)s.push(n);return s},Qa=(e,t)=>{let s=[],n=e.length;for(let a=0;a<n;a++)t.indexOf(a)===-1&&s.push(e[a]);let i=t.map(a=>e[a]);return[s,i]},Xa=(e,t)=>{let s=e.length+t.length,n=[],i=0;for(let a=0;a<s;a++)t.indexOf(a)===-1?n.push(e[i++]):n.push(1);return n},Ya=(e,t)=>{for(let s=0;s<e.length;++s)if(e[e.length-s-1]!==t-1-s)return!1;return!0},Ki=(e,t)=>{let s=[];if(!Ya(e,t)){for(let n=0;n<t;++n)e.indexOf(n)===-1&&s.push(n);e.forEach(n=>s.push(n))}return s},Ja=(e,t,s,n,i,a,o)=>{let u=s[0].dims,p=ze.size(a),h=ze.size(o),k=qe("_A",s[0].dataType,u),C=It("output",i,a),d=64;p===1&&(d=256);let z=`
+          var<workgroup> aBestValues : array<f32, ${d}>;
+       `,B=V=>`
+        ${V.registerUniform("reduceSize","u32").declareVariables(k,C)}
+        ${z}
+        fn DIV_CEIL(a : u32, b : u32) -> u32 {
+          return ((a - 1u) / b + 1u);
+         }
+         ${V.mainStart(d)}
+
+          let outputIndex = global_idx / ${d};
+          let offset = outputIndex * uniforms.reduceSize;
+
+          var bestValue = f32(${Ka[n]});
+          let Length = uniforms.reduceSize;
+          for (var k = local_idx; k < Length; k = k + ${d}) {
+           let candidate = f32(${k.getByOffset("offset + k")});
+           bestValue = ${ai[n]};
+          }
+          aBestValues[local_idx] = bestValue;
+          workgroupBarrier();
+
+         var reduceSize = min(Length, ${d}u);
+         for (var currentSize = reduceSize / 2u; reduceSize > 1u;
+             currentSize = reduceSize / 2u) {
+           let interval = DIV_CEIL(reduceSize, 2u);
+           if (local_idx < currentSize) {
+            let candidate = aBestValues[local_idx + interval];
+            bestValue = ${Ga[n]};
+            aBestValues[local_idx] = bestValue;
+           }
+           reduceSize = interval;
+           workgroupBarrier();
+         }
+
+         if (local_idx == 0u) {
+          ${C.setByOffset("outputIndex",`${n==="mean"?`${C.type.storage}(bestValue / f32(uniforms.reduceSize))`:`${C.type.storage}(${Ha[n]})`}`)};
+         }
+        }`;return{name:e,shaderCache:{hint:`${t};${d}`,inputDependencies:["type"]},getShaderSource:B,getRunData:()=>({outputs:[{dims:a,dataType:i}],dispatchGroup:{x:p},programUniforms:[{type:12,data:h}]})}},pr=(e,t,s,n)=>{let i=e.inputs.length===1?s:qi(e.inputs,s),a=i.axes;a.length===0&&!i.noopWithEmptyAxes&&(a=e.inputs[0].dims.map((z,B)=>B));let o=ze.normalizeAxes(a,e.inputs[0].dims.length),u=o,p=e.inputs[0],h=Ki(u,e.inputs[0].dims.length);h.length>0&&(p=e.compute(cr(e.inputs[0],h),{inputs:[0],outputs:[-1]})[0],u=qa(u.length,p.dims.length));let[k,C]=Qa(p.dims,u),d=k;i.keepDims&&(d=Xa(k,o)),e.compute(Ja(t,i.cacheKey,[p],n,e.inputs[0].dataType,d,C),{inputs:[p]})},tn=(e,t)=>{pr(e,"ReduceMeanShared",t,"mean")},Za=(e,t)=>{pr(e,"ReduceL1Shared",t,"l1")},Vc=(e,t)=>{pr(e,"ReduceL2Shared",t,"l2")},el=(e,t)=>{pr(e,"ReduceLogSumExpShared",t,"logSumExp")},Wc=(e,t)=>{pr(e,"ReduceMaxShared",t,"max")},tl=(e,t)=>{pr(e,"ReduceMinShared",t,"min")},Hi=(e,t)=>{pr(e,"ReduceProdShared",t,"prod")},sl=(e,t)=>{pr(e,"ReduceSumShared",t,"sum")},rl=(e,t)=>{pr(e,"ReduceSumSquareShared",t,"sumSquare")},nl=(e,t)=>{pr(e,"ReduceLogSumShared",t,"logSum")}}),_r,li,ui,qi,gr,Qi,il,ol,Xi,al,ll,Yi,ul,dl,Ji,wr,cl,Zi,pl,hl,eo,ml,fl,to,_l,gl,di=g(()=>{zt(),Ot(),rs(),Yt(),Gc(),_r=e=>{if(!e||e.length===0||e.length>2)throw new Error("Reduce op requires 1 or 2 inputs.");if(e.length===2&&e[1].dims.length!==1)throw new Error("Invalid axes input dims.")},li=e=>["","",`var value = ${e.getByIndices("input_indices")};`,""],ui=(e,t,s,n,i,a,o=!1,u=!1)=>{let p=[],h=s[0].dims,k=h.length,C=ze.normalizeAxes(i,k),d=!u&&C.length===0;h.forEach((V,Z)=>{d||C.indexOf(Z)>=0?o&&p.push(1):p.push(V)});let z=p.length,B=ze.size(p);return{name:e,shaderCache:t,getShaderSource:V=>{let Z=[],ee=qe("_A",s[0].dataType,k),Y=It("output",a,z),he=n(ee,Y,C),pe=he[2];for(let Me=0,Fe=0;Me<k;Me++)d||C.indexOf(Me)>=0?(o&&Fe++,pe=`for(var j${Me}: u32 = 0; j${Me} < ${h[Me]}; j${Me}++) {
+                  ${he[2].includes("last_index")?`let last_index = j${Me};`:""}
+                  ${ee.indicesSet("input_indices",Me,`j${Me}`)}
+                  ${pe}
+                }`):(Z.push(`${ee.indicesSet("input_indices",Me,Y.indicesGet("output_indices",Fe))};`),Fe++);return`
+
+        ${V.registerUniform("output_size","u32").declareVariables(ee,Y)}
+
+        ${V.mainStart()}
+          ${V.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+          var input_indices: ${ee.type.indices};
+          let output_indices = ${Y.offsetToIndices("global_idx")};
+
+          ${Z.join(`
+`)}
+          ${he[0]}       // init ops for reduce max/min
+          ${he[1]}
+          ${pe}
+          ${he[3]}
+          ${he.length===4?Y.setByOffset("global_idx","value"):he.slice(4).join(`
+`)}
+        }`},getRunData:()=>({outputs:[{dims:p,dataType:a}],dispatchGroup:{x:Math.ceil(B/64)},programUniforms:[{type:12,data:B},...yt(h,p)]})}},qi=(e,t)=>{let s=[];return e[1].dims[0]>0&&e[1].getBigInt64Array().forEach(n=>s.push(Number(n))),Bt({axes:s,keepDims:t.keepDims,noopWithEmptyAxes:t.noopWithEmptyAxes})},gr=(e,t,s,n)=>{let i=e.inputs,a=i.length===1?s:qi(i,s);e.compute(ui(t,{hint:a.cacheKey,inputDependencies:["rank"]},[i[0]],a.noopWithEmptyAxes&&a.axes.length===0?li:n,a.axes,i[0].dataType,a.keepDims,a.noopWithEmptyAxes),{inputs:[0]})},Qi=(e,t)=>{_r(e.inputs),gr(e,"ReduceLogSum",t,(s,n)=>[`var value = ${n.type.storage}(0);`,"",`value += ${s.getByIndices("input_indices")};`,"value = log(value);"])},il=(e,t)=>{_r(e.inputs),gr(e,"ReduceL1",t,(s,n)=>[`var value = ${n.type.storage}(0);`,"",`value += abs(${s.getByIndices("input_indices")});`,""])},ol=(e,t)=>{_r(e.inputs),gr(e,"ReduceL2",t,(s,n)=>[`var t = ${n.type.value}(0); var value = ${n.type.value}(0);`,"",`t = ${s.getByIndices("input_indices")}; value += (t * t);`,"value = sqrt(value);"])},Xi=(e,t)=>{_r(e.inputs),gr(e,"ReduceLogSumExp",t,(s,n)=>[`var value = ${n.type.storage}(0);`,"",`value += exp(${s.getByIndices("input_indices")});`,"value = log(value);"])},al=(e,t)=>{_r(e.inputs),gr(e,"ReduceMax",t,(s,n,i)=>{let a=[];for(let o=0;o<s.rank;o++)(i.indexOf(o)>=0||i.length===0)&&a.push(s.indicesSet("input_indices",o,0));return[`${a.join(`
+`)}`,`var value = ${s.getByIndices("input_indices")};`,`value = max(value, ${s.getByIndices("input_indices")});`,""]})},ll=(e,t)=>{_r(e.inputs),gr(e,"ReduceMean",t,(s,n,i)=>{let a=1;for(let o=0;o<s.rank;o++)(i.indexOf(o)>=0||i.length===0)&&(a*=e.inputs[0].dims[o]);return["var sum = f32(0);","",`sum += f32(${s.getByIndices("input_indices")});`,`let value = ${n.type.value}(sum / ${a});`]})},Yi=(e,t)=>{_r(e.inputs),gr(e,"ReduceMin",t,(s,n,i)=>{let a=[];for(let o=0;o<s.rank;o++)(i.indexOf(o)>=0||i.length===0)&&a.push(`input_indices[${o}] = 0;`);return[`${a.join(`
+`)}`,`var value = ${s.getByIndices("input_indices")};`,`value = min(value, ${s.getByIndices("input_indices")});`,""]})},ul=(e,t)=>{_r(e.inputs),gr(e,"ReduceProd",t,(s,n)=>[`var value = ${n.type.storage}(1);`,"",`value *= ${s.getByIndices("input_indices")};`,""])},dl=(e,t)=>{_r(e.inputs),gr(e,"ReduceSum",t,(s,n)=>[`var value = ${n.type.storage}(0);`,"",`value += ${s.getByIndices("input_indices")};`,""])},Ji=(e,t)=>{_r(e.inputs),gr(e,"ReduceSumSquare",t,(s,n)=>[`var t = ${n.type.value}(0); var value = ${n.type.value}(0);`,"",`t = ${s.getByIndices("input_indices")}; value += t * t;`,""])},wr=(e,t,s)=>{if(t.length===0)return s;let n=1,i=1;for(let a=0;a<t.length;a++)t.indexOf(a)===-1?n*=e[a]:i*=e[a];return i<32&&n>1024},cl=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?ll(e,t):tn(e,t)},Zi=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?il(e,t):Za(e,t)},pl=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?ol(e,t):Vc(e,t)},hl=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?Xi(e,t):el(e,t)},eo=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?al(e,t):Wc(e,t)},ml=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?Yi(e,t):tl(e,t)},fl=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?ul(e,t):Hi(e,t)},to=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?dl(e,t):sl(e,t)},_l=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?Ji(e,t):rl(e,t)},gl=(e,t)=>{wr(e.inputs[0].dims,t.axes,t.noopWithEmptyAxes)?Qi(e,t):nl(e,t)}}),so,wl,ro,no,Kc=g(()=>{zt(),rs(),di(),so=e=>{if(!e||e.length===0||e.length>2)throw new Error("ArgMinMaxOp op requires 1 or 2 inputs.");if(e[0].dataType!==1)throw new Error("Invalid input type.")},wl=(e,t)=>{so(e.inputs);let s=(n,i,a)=>{let o=[];for(let u=0;u<n.rank;u++)(a.indexOf(u)>=0||a.length===0)&&o.push(`input_indices[${u}] = 0;`);return[`${o.join(`
+`)}`,`var value = ${n.getByIndices("input_indices")};
+var best_index : i32 = 0;`,`if (${n.getByIndices("input_indices")} ${t.selectLastIndex>0?"<=":"<"} value) {
+         value = ${n.getByIndices("input_indices")};
+         best_index = i32(last_index);
+       }`,"",i.setByOffset("global_idx","best_index")]};e.compute(ui("ArgMin",{hint:t.cacheKey,inputDependencies:["rank"]},[e.inputs[0]],s,[t.axis],7,t.keepDims),{inputs:[0]})},ro=(e,t)=>{so(e.inputs);let s=(n,i,a)=>{let o=[];for(let u=0;u<n.rank;u++)(a.indexOf(u)>=0||a.length===0)&&o.push(`input_indices[${u}] = 0;`);return[`${o.join(`
+`)}`,`var value = ${n.getByIndices("input_indices")};
+var best_index : i32 = 0;`,`if (${n.getByIndices("input_indices")} ${t.selectLastIndex>0?">=":">"} value) {
+         value = ${n.getByIndices("input_indices")};
+         best_index = i32(last_index);
+       }`,"",i.setByOffset("global_idx","best_index")]};e.compute(ui("argMax",{hint:t.cacheKey,inputDependencies:["rank"]},[e.inputs[0]],s,[t.axis],7,t.keepDims),{inputs:[0]})},no=e=>Bt(e)}),io,ci,yl,oo,Ml,jn,ao,bl,lo=g(()=>{zt(),Ot(),ue(),Yt(),io=(e,t)=>{let s=e[0],n=e[1],i=e[2],a=e[3],o=e[4],u=e[5];if(o&&u)throw new Error("Attention cannot have both past and attention_bias");if(s.dims.length!==3)throw new Error('Input "input" must have 3 dimensions');let p=s.dims[0],h=s.dims[1],k=s.dims[2];if(i.dims.length!==1)throw new Error('Input "bias" is expected to have 1 dimensions');if(n.dims.length!==2)throw new Error('Input "weights" is expected to have 2 dimensions');if(n.dims[0]!==k)throw new Error("Input 1 dimension 0 should have same length as dimension 2 of input 0");if(i.dims[0]!==n.dims[1])throw new Error('Input "bias" dimension 0 should have same length as dimension 1 of input "weights"');let C=i.dims[0]/3,d=C,z=d;if(t.qkvHiddenSizes.length>0){if(t.qkvHiddenSizes.length!==3)throw new Error("qkv_hidden_sizes attribute should have 3 elements");for(let he of t.qkvHiddenSizes)if(he%t.numHeads!==0)throw new Error("qkv_hidden_sizes should be divisible by num_heads");C=t.qkvHiddenSizes[0],d=t.qkvHiddenSizes[1],z=t.qkvHiddenSizes[2]}let B=h;if(C!==d)throw new Error("qkv_hidden_sizes first element should be same as the second");if(i.dims[0]!==C+d+z)throw new Error('Input "bias" dimension 0 should have same length as sum of Q/K/V hidden sizes');let V=0;if(o){if(d!==z)throw new Error('Input "past" expect k_hidden_size == v_hidden_size');if(o.dims.length!==5)throw new Error('Input "past" must have 5 dimensions');if(o.dims[0]!==2)throw new Error('Input "past" first dimension must be 2');if(o.dims[1]!==p)throw new Error('Input "past" second dimension must be batch_size');if(o.dims[2]!==t.numHeads)throw new Error('Input "past" third dimension must be num_heads');if(o.dims[4]!==d/t.numHeads)throw new Error('Input "past" fifth dimension must be k_hidden_size / num_heads');t.pastPresentShareBuffer||(V=o.dims[3])}let Z=B+V,ee=-1,Y=0;if(a)throw new Error("Mask not supported");if(o)throw new Error("past is not supported");if(u){if(u.dims.length!==4)throw new Error('Input "attention_bias" must have 4 dimensions');if(u.dims[0]!==p||u.dims[1]!==t.numHeads||u.dims[2]!==h||u.dims[3]!==Z)throw new Error('Expect "attention_bias" shape (batch_size, num_heads, sequence_length, total_sequence_length)')}return{batchSize:p,sequenceLength:h,pastSequenceLength:V,kvSequenceLength:B,totalSequenceLength:Z,maxSequenceLength:ee,inputHiddenSize:k,hiddenSize:C,vHiddenSize:z,headSize:Math.floor(C/t.numHeads),vHeadSize:Math.floor(z/t.numHeads),numHeads:t.numHeads,isUnidirectional:!1,pastPresentShareBuffer:!1,maskFilterValue:t.maskFilterValue,maskType:Y,scale:t.scale,broadcastResPosBias:!1,passPastInKv:!1,qkvFormat:1}},ci=(e,t,s)=>t&&e?`
+      let total_sequence_length_input = u32(${t.getByOffset("0")});
+      let present_sequence_length = max(total_sequence_length_input, uniforms.past_sequence_length);
+      let is_subsequent_prompt: bool = sequence_length > 1 && sequence_length != total_sequence_length_input;
+      let is_first_prompt: bool = is_subsequent_prompt == false && sequence_length == total_sequence_length_input;
+      total_sequence_length = u32(${e==null?void 0:e.getByOffset("batchIdx")}) + 1;
+      var past_sequence_length: u32 = 0;
+      if (is_first_prompt == false) {
+        past_sequence_length = total_sequence_length - sequence_length;
+      }
+       `:`
+    ${s?"let past_sequence_length = uniforms.past_sequence_length":""};
+    let present_sequence_length = total_sequence_length;
+    `,yl=(e,t,s,n,i,a,o,u)=>{let p=qt(o?1:a),h=64,k=a/p;k<h&&(h=32);let C=Math.ceil(a/p/h),d=[{type:12,data:t},{type:12,data:s},{type:12,data:n},{type:12,data:i},{type:12,data:k},{type:12,data:C}],z=fs(e.dataType,p),B=Ss(1,p),V=["type"];o&&V.push("type"),u&&V.push("type");let Z=ee=>{let Y=It("x",e.dataType,e.dims,p),he=[Y],pe=o?qe("seq_lens",o.dataType,o.dims):void 0;pe&&he.push(pe);let Me=u?qe("total_sequence_length_input",u.dataType,u.dims):void 0;Me&&he.push(Me);let Fe=Ss(e.dataType),Le=[{name:"batch_size",type:"u32"},{name:"num_heads",type:"u32"},{name:"past_sequence_length",type:"u32"},{name:"sequence_length",type:"u32"},{name:"total_sequence_length",type:"u32"},{name:"elements_per_thread",type:"u32"}];return`
+  var<workgroup> thread_max: array<f32, ${h}>;
+  var<workgroup> thread_sum: array<f32, ${h}>;
+  ${ee.registerUniforms(Le).declareVariables(...he)}
+  ${ee.mainStart([h,1,1])}
+    let batchIdx = workgroup_id.z / uniforms.num_heads;
+    let headIdx = workgroup_id.z % uniforms.num_heads;
+    let sequence_length = uniforms.sequence_length;
+    var total_sequence_length = uniforms.total_sequence_length;
+    ${ci(pe,Me,!1)}
+    let local_offset = local_idx * uniforms.elements_per_thread;
+    let offset = (global_idx / ${h}) * uniforms.total_sequence_length + local_offset;
+    let seq_causal_length = ${o?"u32(past_sequence_length + workgroup_id.y + 1)":"total_sequence_length"};
+    var thread_max_vector = ${B}(-3.402823e+38f);
+    for (var i: u32 = 0; i < uniforms.elements_per_thread && i + local_offset < seq_causal_length; i++) {
+      thread_max_vector = max(${B}(x[offset + i]), thread_max_vector);
+    }
+    thread_max[local_idx] = ${(()=>{switch(p){case 1:return"thread_max_vector";case 2:return"max(thread_max_vector.x, thread_max_vector.y)";case 4:return"max(max(thread_max_vector.x, thread_max_vector.y), max(thread_max_vector.z, thread_max_vector.w))";default:throw new Error(`Unsupported components: ${p}`)}})()};
+    workgroupBarrier();
+
+    var max_value =  f32(-3.402823e+38f);
+    for (var i = 0u; i < ${h}; i++) {
+      max_value = max(thread_max[i], max_value);
+    }
+
+    var sum_vector = ${B}(0);
+    for (var i: u32 = 0; i < uniforms.elements_per_thread && i + local_offset < seq_causal_length; i++) {
+      sum_vector += exp(${B}(x[offset + i]) - max_value);
+    }
+    thread_sum[local_idx] = ${(()=>{switch(p){case 1:return"sum_vector";case 2:return"sum_vector.x + sum_vector.y";case 4:return"sum_vector.x + sum_vector.y + sum_vector.z + sum_vector.w";default:throw new Error(`Unsupported components: ${p}`)}})()};
+    workgroupBarrier();
+
+    var sum: f32 = 0;
+    for (var i = 0u; i < ${h}; i++) {
+      sum += thread_sum[i];
+    }
+
+    if (sum == 0) {
+      for (var i: u32 = 0; i < uniforms.elements_per_thread && i + local_offset < seq_causal_length; i++) {
+        x[offset + i] = ${Y.type.value}(${Fe}(1.0) / ${Fe}(seq_causal_length));
+      }
+    } else {
+      for (var i: u32 = 0; i < uniforms.elements_per_thread && i + local_offset < seq_causal_length; i++) {
+        var f32input = ${B}(x[offset + i]);
+        x[offset + i] = ${Y.type.value}(exp(f32input - max_value) / sum);
+      }
+    }
+      ${o?`
+        for (var total_seq_id: u32 = seq_causal_length; total_seq_id + local_offset < uniforms.total_sequence_length; total_seq_id++) {
+          x[offset + total_seq_id] = ${Y.type.value}(${Fe}(0));
+        }`:""};
+  }`};return{name:"AttentionProbsSoftmax",shaderCache:{hint:`${h};${z};${p}`,inputDependencies:V},getShaderSource:Z,getRunData:()=>({outputs:[],dispatchGroup:{x:Math.ceil(a/h),y:i,z:t*s},programUniforms:d})}},oo=(e,t,s,n,i,a,o,u,p)=>{let h=o+a.kvSequenceLength,k=[a.batchSize,a.numHeads,a.sequenceLength,h],C=e>1&&n,d=a.kvNumHeads?a.kvNumHeads:a.numHeads,z=C?[a.batchSize,d,h,a.headSize]:void 0,B=a.nReps?a.nReps:1,V=a.scale===0?1/Math.sqrt(a.headSize):a.scale,Z=qt(a.headSize),ee=a.headSize/Z,Y=12,he={x:Math.ceil(h/Y),y:Math.ceil(a.sequenceLength/Y),z:a.batchSize*a.numHeads},pe=[{type:12,data:a.sequenceLength},{type:12,data:ee},{type:12,data:h},{type:12,data:a.numHeads},{type:12,data:a.headSize},{type:1,data:V},{type:12,data:o},{type:12,data:a.kvSequenceLength},{type:12,data:B}],Me=C&&n&&ze.size(n.dims)>0,Fe=["type","type"];Me&&Fe.push("type"),i&&Fe.push("type"),u&&Fe.push("type"),p&&Fe.push("type");let Le=[{dims:k,dataType:t.dataType,gpuDataType:0}];C&&Le.push({dims:z,dataType:t.dataType,gpuDataType:0});let Ye=at=>{let Et=qe("q",t.dataType,t.dims,Z),Xt=qe("key",s.dataType,s.dims,Z),Zt=[Et,Xt];if(Me){let Rt=qe("past_key",n.dataType,n.dims,Z);Zt.push(Rt)}i&&Zt.push(qe("attention_bias",i.dataType,i.dims));let bt=u?qe("seq_lens",u.dataType,u.dims):void 0;bt&&Zt.push(bt);let ss=p?qe("total_sequence_length_input",p.dataType,p.dims):void 0;ss&&Zt.push(ss);let St=It("output",t.dataType,k),Ft=[St];C&&Ft.push(It("present_key",t.dataType,z,Z));let bs=Ss(1,Z),Ht=[{name:"M",type:"u32"},{name:"K",type:"u32"},{name:"N",type:"u32"},{name:"num_heads",type:"u32"},{name:"head_size",type:"u32"},{name:"alpha",type:"f32"},{name:"past_sequence_length",type:"u32"},{name:"kv_sequence_length",type:"u32"},{name:"n_reps",type:"u32"}];return`
+  const TILE_SIZE = ${Y}u;
+
+  var<workgroup> tileQ: array<${Et.type.storage}, ${Y*Y}>;
+  var<workgroup> tileK: array<${Et.type.storage}, ${Y*Y}>;
+  ${at.registerUniforms(Ht).declareVariables(...Zt,...Ft)}
+  ${at.mainStart([Y,Y,1])}
+    // x holds the N and y holds the M
+    let headIdx = workgroup_id.z % uniforms.num_heads;
+    let kvHeadIdx = ${B===1?"headIdx":"headIdx / uniforms.n_reps"};
+    let kv_num_heads = ${B===1?"uniforms.num_heads":"uniforms.num_heads / uniforms.n_reps"};
+    let batchIdx = workgroup_id.z / uniforms.num_heads;
+    let m = workgroup_id.y * TILE_SIZE;
+    let n = workgroup_id.x * TILE_SIZE;
+    let sequence_length = uniforms.M;
+    var total_sequence_length = uniforms.N;
+    ${ci(bt,ss,!0)}
+    let absKvHeadIdx = batchIdx * kv_num_heads + kvHeadIdx;
+    let qOffset = workgroup_id.z * uniforms.M * uniforms.K + m * uniforms.K;
+    ${Me&&C?"let pastKeyOffset = absKvHeadIdx * uniforms.past_sequence_length * uniforms.K;":""};
+    let kOffset = absKvHeadIdx * uniforms.kv_sequence_length * uniforms.K;
+    ${C?"let presentKeyOffset = absKvHeadIdx * uniforms.N * uniforms.K;":""}
+    var value = ${bs}(0);
+    for (var w: u32 = 0u; w < uniforms.K; w += TILE_SIZE) {
+      if (global_id.y < uniforms.M && w + local_id.x < uniforms.K) {
+        tileQ[TILE_SIZE * local_id.y + local_id.x] = q[qOffset + local_id.y * uniforms.K + w + local_id.x];
+      }
+      if (n + local_id.y < uniforms.N && w + local_id.x < uniforms.K) {
+        var idx = TILE_SIZE * local_id.y + local_id.x;
+      ${Me&&C?`
+              if (n + local_id.y < past_sequence_length) {
+                tileK[idx] = past_key[pastKeyOffset + (n + local_id.y) * uniforms.K + w + local_id.x];
+              } else if (n + local_id.y - past_sequence_length < uniforms.kv_sequence_length) {
+                tileK[idx] = key[kOffset + (n + local_id.y - past_sequence_length) * uniforms.K + w + local_id.x];
+              }`:`
+          if (n + local_id.y < uniforms.kv_sequence_length) {
+            tileK[idx] = key[kOffset + (n + local_id.y) * uniforms.K + w + local_id.x];
+          }`}
+      ${C?`if (n + local_id.y < present_sequence_length) {
+        present_key[presentKeyOffset + (n + local_id.y) * uniforms.K + w + local_id.x] = tileK[idx];
+      }`:""}
+      }
+      workgroupBarrier();
+
+      for (var k: u32 = 0u; k < TILE_SIZE && w+k < uniforms.K; k++) {
+          value += ${bs}(tileQ[TILE_SIZE * local_id.y + k] * tileK[TILE_SIZE * local_id.x + k]);
+      }
+
+      workgroupBarrier();
+    }
+
+    if (global_id.y < uniforms.M && global_id.x < total_sequence_length) {
+      let headOffset = workgroup_id.z * uniforms.M * uniforms.N;
+      let outputIdx = headOffset + global_id.y * uniforms.N + global_id.x;
+      var sum: f32 = ${(()=>{switch(Z){case 1:return"value";case 2:return"value.x + value.y";case 4:return"value.x + value.y + value.z + value.w";default:throw new Error(`Unsupported components: ${Z}`)}})()};
+        output[outputIdx] = ${St.type.value} (sum * uniforms.alpha) + ${i?"attention_bias[outputIdx]":"0.0"};
+    }
+  }`};return{name:"AttentionProbs",shaderCache:{hint:`${Z};${i!==void 0};${n!==void 0};${e}`,inputDependencies:Fe},getRunData:()=>({outputs:Le,dispatchGroup:he,programUniforms:pe}),getShaderSource:Ye}},Ml=(e,t,s,n,i,a,o=void 0,u=void 0)=>{let p=a+i.kvSequenceLength,h=i.nReps?i.nReps:1,k=i.vHiddenSize*h,C=e>1&&n,d=i.kvNumHeads?i.kvNumHeads:i.numHeads,z=C?[i.batchSize,d,p,i.headSize]:void 0,B=[i.batchSize,i.sequenceLength,k],V=12,Z={x:Math.ceil(i.vHeadSize/V),y:Math.ceil(i.sequenceLength/V),z:i.batchSize*i.numHeads},ee=[{type:12,data:i.sequenceLength},{type:12,data:p},{type:12,data:i.vHeadSize},{type:12,data:i.numHeads},{type:12,data:i.headSize},{type:12,data:k},{type:12,data:a},{type:12,data:i.kvSequenceLength},{type:12,data:h}],Y=C&&n&&ze.size(n.dims)>0,he=["type","type"];Y&&he.push("type"),o&&he.push("type"),u&&he.push("type");let pe=[{dims:B,dataType:t.dataType,gpuDataType:0}];C&&pe.push({dims:z,dataType:t.dataType,gpuDataType:0});let Me=Fe=>{let Le=qe("probs",t.dataType,t.dims),Ye=qe("v",s.dataType,s.dims),at=[Le,Ye];Y&&at.push(qe("past_value",n.dataType,n.dims));let Et=o?qe("seq_lens",o.dataType,o.dims):void 0;o&&at.push(Et);let Xt=u?qe("total_sequence_length_input",u.dataType,u.dims):void 0;u&&at.push(Xt);let Zt=[It("output",t.dataType,B)];C&&Zt.push(It("present_value",t.dataType,z));let bt=[{name:"M",type:"u32"},{name:"K",type:"u32"},{name:"N",type:"u32"},{name:"num_heads",type:"u32"},{name:"head_size",type:"u32"},{name:"v_hidden_size",type:"u32"},{name:"past_sequence_length",type:"u32"},{name:"kv_sequence_length",type:"u32"},{name:"n_reps",type:"u32"}];return`
+  const TILE_SIZE = ${V}u;
+  var<workgroup> tileQ: array<${Le.type.value}, ${V*V}>;
+  var<workgroup> tileV: array<${Le.type.value}, ${V*V}>;
+  ${Fe.registerUniforms(bt).declareVariables(...at,...Zt)}
+  ${Fe.mainStart([V,V,1])}
+   let headIdx = workgroup_id.z % uniforms.num_heads;
+   let batchIdx = workgroup_id.z / uniforms.num_heads;
+   let kvHeadIdx = ${h===1?"headIdx":"headIdx / uniforms.n_reps"};
+   let kv_num_heads = ${h===1?"uniforms.num_heads":"uniforms.num_heads / uniforms.n_reps"};
+   let m = global_id.y;
+   let n = global_id.x;
+   let sequence_length = uniforms.M;
+   var total_sequence_length = uniforms.K;
+   ${ci(Et,Xt,!0)}
+   let offsetA = workgroup_id.z * uniforms.M * uniforms.K + m * uniforms.K;
+   let absKvHeadIdx = batchIdx * kv_num_heads + kvHeadIdx; // kvHeadIdx is relative to the batch
+   ${Y&&C?"let pastValueOffset = absKvHeadIdx * uniforms.N * uniforms.past_sequence_length + n;":""};
+   let vOffset = absKvHeadIdx * uniforms.N * uniforms.kv_sequence_length + n;
+   ${C?"let presentValueOffset = absKvHeadIdx * uniforms.N * uniforms.K + n;":""}
+   var value = ${Le.type.storage}(0);
+   for (var w: u32 = 0u; w < uniforms.K; w += TILE_SIZE) {
+      if (m < uniforms.M && w + local_id.x < uniforms.K) {
+        tileQ[TILE_SIZE * local_id.y + local_id.x] = probs[offsetA + w + local_id.x];
+      }
+      if (n < uniforms.N && w + local_id.y < uniforms.K) {
+        var idx = TILE_SIZE * local_id.y + local_id.x;
+        ${Y&&C?`
+        if (w + local_id.y < past_sequence_length) {
+          tileV[idx] = past_value[pastValueOffset + (w + local_id.y) * uniforms.N];
+        } else if (w + local_id.y - past_sequence_length < uniforms.kv_sequence_length) {
+          tileV[idx] = v[vOffset + (w + local_id.y - past_sequence_length) * uniforms.N];
+        }
+      `:`
+            if (w + local_id.y < uniforms.kv_sequence_length) {
+              tileV[idx] = v[vOffset + (w + local_id.y) * uniforms.N];
+            }`}
+        ${C?`
+            if (w + local_id.y < present_sequence_length) {
+          present_value[presentValueOffset + (w + local_id.y) * uniforms.N] = tileV[idx];
+        }`:""}
+      }
+     workgroupBarrier();
+     for (var k: u32 = 0u; k < TILE_SIZE && w+k < total_sequence_length; k++) {
+       value += tileQ[TILE_SIZE * local_id.y + k] * tileV[TILE_SIZE * k + local_id.x];
+     }
+     workgroupBarrier();
+   }
+
+   // we need to transpose output from BNSH_v to BSND_v
+   if (m < uniforms.M && n < uniforms.N) {
+     let outputIdx = batchIdx * uniforms.M * uniforms.v_hidden_size + m * uniforms.v_hidden_size
+       + headIdx * uniforms.N + n;
+     output[outputIdx] = value;
+   }
+  }`};return{name:"AttentionScore",shaderCache:{hint:`${n!==void 0};${e}`,inputDependencies:he},getRunData:()=>({outputs:pe,dispatchGroup:Z,programUniforms:ee}),getShaderSource:Me}},jn=(e,t,s,n,i,a,o,u,p,h,k=void 0,C=void 0)=>{let d=Math.min(e.outputCount,1+(o?1:0)+(u?1:0)),z=d>1?h.pastSequenceLength:0,B=z+h.kvSequenceLength,V=p&&ze.size(p.dims)>0?p:void 0,Z=[t,s];d>1&&o&&ze.size(o.dims)>0&&Z.push(o),V&&Z.push(V),k&&Z.push(k),C&&Z.push(C);let ee=e.compute(oo(d,t,s,o,V,h,z,k,C),{inputs:Z,outputs:d>1?[-1,1]:[-1]})[0];e.compute(yl(ee,h.batchSize,h.numHeads,z,h.sequenceLength,B,k,C),{inputs:k&&C?[ee,k,C]:[ee],outputs:[]});let Y=[ee,n];d>1&&u&&ze.size(u.dims)>0&&Y.push(u),k&&Y.push(k),C&&Y.push(C),e.compute(Ml(d,ee,n,u,h,z,k,C),{inputs:Y,outputs:d>1?[0,2]:[0]})},ao=(e,t)=>{let s=[t.batchSize,t.numHeads,t.sequenceLength,t.headSize],n=t.sequenceLength,i=t.inputHiddenSize,a=t.headSize,o=12,u={x:Math.ceil(t.headSize/o),y:Math.ceil(t.sequenceLength/o),z:t.batchSize*t.numHeads},p=[e.inputs[0],e.inputs[1],e.inputs[2]],h=[{type:12,data:n},{type:12,data:i},{type:12,data:a},{type:12,data:t.numHeads},{type:12,data:t.headSize},{type:12,data:t.hiddenSize},{type:12,data:t.hiddenSize+t.hiddenSize+t.vHiddenSize}],k=C=>{let d=It("output_q",p[0].dataType,s),z=It("output_k",p[0].dataType,s),B=It("output_v",p[0].dataType,s),V=qe("input",p[0].dataType,p[0].dims),Z=qe("weight",p[1].dataType,p[1].dims),ee=qe("bias",p[2].dataType,p[2].dims),Y=V.type.storage,he=[{name:"M",type:"u32"},{name:"K",type:"u32"},{name:"N",type:"u32"},{name:"num_heads",type:"u32"},{name:"head_size",type:"u32"},{name:"hidden_size",type:"u32"},{name:"ldb",type:"u32"}];return`
+  const TILE_SIZE = ${o}u;
+  var<workgroup> tileInput: array<${Y}, ${o*o}>;
+  var<workgroup> tileWeightQ: array<${Y}, ${o*o}>;
+  var<workgroup> tileWeightK: array<${Y}, ${o*o}>;
+  var<workgroup> tileWeightV: array<${Y}, ${o*o}>;
+  ${C.registerUniforms(he).declareVariables(V,Z,ee,d,z,B)}
+  ${C.mainStart([o,o,1])}
+    let batchIndex = workgroup_id.z / uniforms.num_heads;
+    let headNumber = workgroup_id.z % uniforms.num_heads;
+    let m = global_id.y;
+    let n = global_id.x;
+
+    let inputOffset = batchIndex * (uniforms.M * uniforms.K) + m * uniforms.K;
+    let biasOffsetQ = headNumber * uniforms.head_size;
+    let biasOffsetK = uniforms.hidden_size + biasOffsetQ;
+    let biasOffsetV = uniforms.hidden_size + biasOffsetK;
+
+    var valueQ = ${Y}(0);
+    var valueK = ${Y}(0);
+    var valueV = ${Y}(0);
+    for (var w: u32 = 0u; w < uniforms.K; w += TILE_SIZE) {
+      if (m < uniforms.M && w + local_id.x < uniforms.K) {
+        tileInput[TILE_SIZE * local_id.y + local_id.x] = input[inputOffset + w + local_id.x];
+      }
+      if (n < uniforms.N && w + local_id.y < uniforms.K) {
+        let offset = n + (w + local_id.y) * uniforms.ldb;
+        tileWeightQ[TILE_SIZE * local_id.y + local_id.x] = weight[biasOffsetQ + offset];
+        tileWeightK[TILE_SIZE * local_id.y + local_id.x] = weight[biasOffsetK + offset];
+        tileWeightV[TILE_SIZE * local_id.y + local_id.x] = weight[biasOffsetV + offset];
+      }
+      workgroupBarrier();
+      for (var k: u32 = 0u; k<TILE_SIZE && w+k < uniforms.K; k++) {
+        let inputTileOffset = TILE_SIZE * local_id.y + k;
+        let weightTileOffset = TILE_SIZE * k + local_id.x;
+        valueQ += tileInput[inputTileOffset] * tileWeightQ[weightTileOffset];
+        valueK += tileInput[inputTileOffset] * tileWeightK[weightTileOffset];
+        valueV += tileInput[inputTileOffset] * tileWeightV[weightTileOffset];
+      }
+
+      workgroupBarrier();
+    }
+
+    let headOffset = (m * uniforms.N + n) % uniforms.head_size;
+    valueQ += bias[headOffset + biasOffsetQ];
+    valueK += bias[headOffset + biasOffsetK];
+    valueV += bias[headOffset + biasOffsetV];
+
+    let offset = workgroup_id.z * uniforms.M * uniforms.N;
+    if (m < uniforms.M && n < uniforms.N) {
+      let outputIdx = offset + m * uniforms.N + n;
+      output_q[outputIdx] = valueQ;
+      output_k[outputIdx] = valueK;
+      output_v[outputIdx] = valueV;
+    }
+  }`};return e.compute({name:"AttentionPrepare",shaderCache:{inputDependencies:["type","type","type"]},getRunData:()=>({outputs:[{dims:s,dataType:e.inputs[0].dataType,gpuDataType:0},{dims:s,dataType:e.inputs[0].dataType,gpuDataType:0},{dims:s,dataType:e.inputs[0].dataType,gpuDataType:0}],dispatchGroup:u,programUniforms:h}),getShaderSource:k},{inputs:p,outputs:[-1,-1,-1]})},bl=(e,t)=>{let s=io(e.inputs,t),[n,i,a]=ao(e,s);return jn(e,n,i,a,e.inputs[4],void 0,void 0,void 0,e.inputs[5],s)}}),uo,vl,xl,co,Hc=g(()=>{We(),zt(),Ot(),rs(),Yt(),uo=(e,t)=>{if(!e||e.length!==5)throw new Error("BatchNormalization requires 5 inputs");let s=(n,i,a)=>{let o=i.length;if(o!==n.length)throw new Error(`${a}: num dimensions != ${o}`);i.forEach((u,p)=>{if(u!==n[p])throw new Error(`${a}: dim[${p}] do not match`)})};if(e[0].dims.length>1){let n=t.format==="NHWC"?t.spatial?e[0].dims.slice(-1):e[0].dims.slice(-1).concat(e[0].dims.slice(1,e[0].dims.length-1)):e[0].dims.slice(1,t.spatial?2:void 0);s(e[1].dims,n,"Invalid input scale"),s(e[2].dims,n,"Invalid input B"),s(e[3].dims,n,"Invalid input mean"),s(e[4].dims,n,"Invalid input var")}else s(e[1].dims,[1],"Invalid input scale"),s(e[2].dims,[1],"Invalid input B"),s(e[3].dims,[1],"Invalid input mean"),s(e[4].dims,[1],"Invalid input var")},vl=(e,t)=>{let{epsilon:s,spatial:n,format:i}=t,a=e[0].dims,o=n?qt(a[a.length-1]):1,u=i==="NHWC"&&a.length>1?o:1,p=ze.size(a)/o,h=n,k=h?a.length:a,C=qe("x",e[0].dataType,e[0].dims,o),d=qe("scale",e[1].dataType,e[1].dims,u),z=qe("bias",e[2].dataType,e[2].dims,u),B=qe("inputMean",e[3].dataType,e[3].dims,u),V=qe("inputVar",e[4].dataType,e[4].dims,u),Z=It("y",e[0].dataType,k,o),ee=()=>{let he="";if(n)he=`let cOffset = ${a.length===1?"0u":i==="NHWC"?`outputIndices[${a.length-1}] / ${o}`:"outputIndices[1]"};`;else if(i==="NCHW")he=`
+            ${Z.indicesSet("outputIndices","0","0")}
+            let cOffset = ${Z.indicesToOffset("outputIndices")};`;else{he=`var cIndices = ${d.type.indices}(0);
+                       cIndices[0] = outputIndices[${a.length-1}];`;for(let pe=1;pe<d.rank;pe++)he+=`cIndices[${pe}] = outputIndices[${pe}];`;he+=`let cOffset = ${d.indicesToOffset("cIndices")};`}return he},Y=he=>`
+  const epsilon = ${s};
+  ${he.registerUniform("outputSize","u32").declareVariables(C,d,z,B,V,Z)}
+  ${he.mainStart()}
+  ${he.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+    var outputIndices = ${Z.offsetToIndices(`global_idx * ${o}`)};
+    ${ee()}
+    let scale = ${d.getByOffset("cOffset")};
+    let bias = ${z.getByOffset("cOffset")};
+    let inputMean = ${B.getByOffset("cOffset")};
+    let inputVar = ${V.getByOffset("cOffset")};
+    let x = ${C.getByOffset("global_idx")};
+    let value = (x - inputMean) * inverseSqrt(inputVar + epsilon) * scale + bias;
+    ${Z.setByOffset("global_idx","value")}
+  }`;return{name:"BatchNormalization",shaderCache:{hint:`${t.epsilon}_${t.format}_${n}_${o}`,inputDependencies:h?["rank","type","type","type","type"]:void 0},getShaderSource:Y,getRunData:()=>({outputs:[{dims:e[0].dims,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(p/64)},programUniforms:h?[{type:12,data:p},...yt(a)]:[{type:12,data:p}]})}},xl=e=>Bt(e),co=(e,t)=>{let{inputs:s,outputCount:n}=e,i=xl({...t,outputCount:n});if(F.webgpu.validateInputContent&&uo(s,i),t.trainingMode)throw new Error("BatchNormalization trainingMode is not supported yet.");e.compute(vl(s,i))}}),Tl,po,El,qc=g(()=>{Ot(),Yt(),Tl=e=>{if(e[0].dims.length!==3)throw new Error("input should have 3 dimensions");if(![320,640,1280].includes(e[0].dims[2]))throw new Error("number of channels should be 320, 640 or 1280");if(e[1].dims.length!==1)throw new Error("bias is expected to have 1 dimensions");if(e[0].dims[2]!==e[1].dims[0])throw new Error("last dimension of input and bias are not the same")},po=e=>{let t=e[0].dims,s=e[0].dims[2],n=ze.size(t)/4,i=e[0].dataType,a=qe("input",i,t,4),o=qe("bias",i,[s],4),u=qe("residual",i,t,4),p=It("output",i,t,4);return{name:"BiasAdd",getRunData:()=>({outputs:[{dims:t,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(n/64)}}),getShaderSource:h=>`
+  const channels = ${s}u / 4;
+  ${h.declareVariables(a,o,u,p)}
+
+  ${h.mainStart()}
+    ${h.guardAgainstOutOfBoundsWorkgroupSizes(n)}
+    let value = ${a.getByOffset("global_idx")}
+      + ${o.getByOffset("global_idx % channels")} + ${u.getByOffset("global_idx")};
+    ${p.setByOffset("global_idx","value")}
+  }`}},El=e=>{Tl(e.inputs),e.compute(po(e.inputs))}}),ho,ds,Pl,mo,Cl,kl,fo,Sl,$l,_o,Al,Il,go,Ol,Fl,wo,Un,Dl,pi,Ll,yo,zl,Bl,Mo,Rl,Nl,bo,jl,Ul,vo,Vl,Wl,xo,Gl,Kl,hi,Hl,To,mi,ql,Ql,Xl,Yl,Eo,Jl,Po=g(()=>{zt(),Ot(),rs(),Yt(),ho=(e,t,s,n,i,a,o)=>{let u=Math.ceil(t/4),p="";typeof i=="string"?p=`${i}(a)`:p=i("a");let h=qe("inputData",s,[u],4),k=It("outputData",n,[u],4),C=[{name:"vec_size",type:"u32"}];return o&&C.push(...o),`
+      ${e.registerUniforms(C).declareVariables(h,k)}
+
+  ${a??""}
+
+  ${e.mainStart()}
+    ${e.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.vec_size")}
+
+    let a = ${h.getByOffset("global_idx")};
+    ${k.setByOffset("global_idx",p)}
+  }`},ds=(e,t,s,n,i,a=e.dataType,o,u)=>{let p=[{type:12,data:Math.ceil(ze.size(e.dims)/4)}];return o&&p.push(...o),{name:t,shaderCache:{hint:i,inputDependencies:["type"]},getShaderSource:h=>ho(h,ze.size(e.dims),e.dataType,a,s,n,u),getRunData:h=>({outputs:[{dims:e.dims,dataType:a}],dispatchGroup:{x:Math.ceil(ze.size(h[0].dims)/64/4)},programUniforms:p})}},Pl=e=>{e.compute(ds(e.inputs[0],"Abs","abs"))},mo=e=>{e.compute(ds(e.inputs[0],"Acos","acos"))},Cl=e=>{e.compute(ds(e.inputs[0],"Acosh","acosh"))},kl=e=>{e.compute(ds(e.inputs[0],"Asin","asin"))},fo=e=>{e.compute(ds(e.inputs[0],"Asinh","asinh"))},Sl=e=>{e.compute(ds(e.inputs[0],"Atan","atan"))},$l=e=>{e.compute(ds(e.inputs[0],"Atanh","atanh"))},_o=e=>Bt(e),Al=(e,t)=>{let s;switch(t.to){case 10:s="vec4<f16>";break;case 1:s="vec4<f32>";break;case 12:s="vec4<u32>";break;case 6:s="vec4<i32>";break;case 9:s="vec4<bool>";break;default:throw new RangeError(`not supported type (specified in attribute 'to' from 'Cast' operator): ${t.to}`)}e.compute(ds(e.inputs[0],"Cast",s,void 0,t.cacheKey,t.to))},Il=e=>{let t,s,n=e.length>=2&&e[1].data!==0,i=e.length>=3&&e[2].data!==0;switch(e[0].dataType){case 1:t=n?e[1].getFloat32Array()[0]:-34028234663852886e22,s=i?e[2].getFloat32Array()[0]:34028234663852886e22;break;case 10:t=n?e[1].getUint16Array()[0]:64511,s=i?e[2].getUint16Array()[0]:31743;break;default:throw new Error("Unsupport data type")}return Bt({min:t,max:s})},go=(e,t)=>{let s=t||Il(e.inputs),n=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"Clip",i=>`clamp(${i}, vec4<${n}>(uniforms.min), vec4<${n}>(uniforms.max))`,void 0,s.cacheKey,void 0,[{type:e.inputs[0].dataType,data:s.min},{type:e.inputs[0].dataType,data:s.max}],[{name:"min",type:n},{name:"max",type:n}]),{inputs:[0]})},Ol=e=>{e.compute(ds(e.inputs[0],"Ceil","ceil"))},Fl=e=>{e.compute(ds(e.inputs[0],"Cos","cos"))},wo=e=>{e.compute(ds(e.inputs[0],"Cosh","cosh"))},Un=e=>Bt(e),Dl=(e,t)=>{let s=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"Elu",n=>`elu_vf32(${n})`,`
+  const elu_alpha_ = ${s}(${t.alpha});
+
+  fn elu_f32(a: ${s}) -> ${s} {
+  return select((exp(a) - 1.0) * elu_alpha_, a, a >= 0.0);
+  }
+
+  fn elu_vf32(v: vec4<${s}>) -> vec4<${s}> {
+  return vec4(elu_f32(v.x), elu_f32(v.y), elu_f32(v.z), elu_f32(v.w));
+  }`,t.cacheKey))},pi=(e="f32")=>`
+const r0: ${e} = 0.3275911;
+const r1: ${e} = 0.254829592;
+const r2: ${e} = -0.284496736;
+const r3: ${e} = 1.421413741;
+const r4: ${e} = -1.453152027;
+const r5: ${e} = 1.061405429;
+
+fn erf_vf32(v: vec4<${e}>) -> vec4<${e}> {
+  let absv = abs(v);
+  let x = 1.0 / (1.0 + r0 * absv);
+  return sign(v) * (1.0 - ((((r5 * x + r4) * x + r3) * x + r2) * x + r1) * x * exp(-absv * absv));
+}`,Ll=e=>{let t=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"Erf",s=>`erf_vf32(${s})`,pi(t)))},yo=e=>{e.compute(ds(e.inputs[0],"Exp","exp"))},zl=e=>{e.compute(ds(e.inputs[0],"Floor","floor"))},Bl=e=>{let t=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"Gelu",s=>`0.5 * ${s} * (1.0 + erf_vf32(${s} * 0.7071067811865475))`,pi(t)))},Mo=(e,t)=>{let s=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"LeakyRelu",n=>`select(leaky_relu_alpha_ * ${n}, ${n}, ${n} >= vec4<${s}>(0.0))`,`const leaky_relu_alpha_ = ${s}(${t.alpha});`,t.cacheKey))},Rl=e=>{e.compute(ds(e.inputs[0],"Not",t=>`!${t}`))},Nl=e=>{e.compute(ds(e.inputs[0],"Neg",t=>`-${t}`))},bo=e=>{e.compute(ds(e.inputs[0],"Reciprocal",t=>`1.0/${t}`))},jl=e=>{let t=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"Relu",s=>`select(vec4<${t}>(0.0), ${s}, ${s} > vec4<${t}>(0.0))`))},Ul=e=>{e.compute(ds(e.inputs[0],"Sigmoid",t=>`(1.0 / (1.0 + exp(-${t})))`))},vo=e=>Bt(e),Vl=(e,t)=>{let s=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"HardSigmoid",n=>`max(vec4<${s}>(0.0), min(vec4<${s}>(1.0), ${t.alpha} * ${n} + vec4<${s}>(${t.beta})))`,void 0,t.cacheKey))},Wl=e=>{e.compute(ds(e.inputs[0],"Sin","sin"))},xo=e=>{e.compute(ds(e.inputs[0],"Sinh","sinh"))},Gl=e=>{e.compute(ds(e.inputs[0],"Sqrt","sqrt"))},Kl=e=>{e.compute(ds(e.inputs[0],"Tan","tan"))},hi=e=>`sign(${e}) * (1 - exp(-2 * abs(${e}))) / (1 + exp(-2 * abs(${e})))`,Hl=e=>{e.compute(ds(e.inputs[0],"Tanh",hi))},To=(e="f32")=>`
+const fast_gelu_a: ${e} = 0.5;
+const fast_gelu_b: ${e} = 0.7978845608028654;
+const fast_gelu_c: ${e} = 0.035677408136300125;
+
+fn tanh_v(v: vec4<${e}>) -> vec4<${e}> {
+  return ${hi("v")};
+}
+`,mi=e=>`(fast_gelu_a + fast_gelu_a * tanh_v(${e} * (fast_gelu_c * ${e} * ${e} + fast_gelu_b))) * ${e}`,ql=e=>{let t=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"FastGelu",mi,To(t),void 0,e.inputs[0].dataType))},Ql=(e,t)=>{let s=Ss(e.inputs[0].dataType);return e.compute(ds(e.inputs[0],"ThresholdedRelu",n=>`select(vec4<${s}>(0.0), ${n}, ${n} > thresholded_relu_alpha_)`,`const thresholded_relu_alpha_ = vec4<${s}>(${t.alpha});`,t.cacheKey)),0},Xl=e=>{e.compute(ds(e.inputs[0],"Log","log"))},Yl=(e,t)=>`
+const alpha = vec4<${e}>(${t});
+const one = ${e}(1.0);
+const zero = ${e}(0.0);
+
+fn quick_gelu_impl(x: vec4<${e}>) -> vec4<${e}> {
+  let v = x *alpha;
+  var x1 : vec4<${e}>;
+  for (var i = 0; i < 4; i = i + 1) {
+    if (v[i] >= zero) {
+      x1[i] = one / (one + exp(-v[i]));
+    } else {
+      x1[i] = one - one / (one + exp(v[i]));
+    }
+  }
+  return x * x1;
+}
+`,Eo=e=>`quick_gelu_impl(${e})`,Jl=(e,t)=>{let s=Ss(e.inputs[0].dataType);e.compute(ds(e.inputs[0],"QuickGelu",Eo,Yl(s,t.alpha),t.cacheKey,e.inputs[0].dataType))}}),Zl,eu,Co,Qc=g(()=>{Ot(),Yt(),Po(),Zl=e=>{if(e[0].dims.length!==3)throw new Error("input should have 3 dimensions");if(![2560,5120,10240].includes(e[0].dims[2]))throw new Error("hidden state should be 2560, 5120 or 10240");if(e[1].dims.length!==1)throw new Error("bias is expected to have 1 dimensions");if(e[0].dims[2]!==e[1].dims[0])throw new Error("last dimension of input and bias are not the same")},eu=e=>{let t=e[0].dims.slice();t[2]=t[2]/2;let s=qe("input",e[0].dataType,e[0].dims,4),n=qe("bias",e[0].dataType,[e[0].dims[2]],4),i=It("output",e[0].dataType,t,4),a=ze.size(t)/4,o=fs(e[0].dataType);return{name:"BiasSplitGelu",getRunData:()=>({outputs:[{dims:t,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(a/64)}}),getShaderSource:u=>`
+  const M_SQRT2 = sqrt(2.0);
+  const halfChannels = ${e[0].dims[2]/4/2}u;
+
+  ${u.declareVariables(s,n,i)}
+
+  ${pi(o)}
+
+  ${u.mainStart()}
+    ${u.guardAgainstOutOfBoundsWorkgroupSizes(a)}
+    let biasIdx = global_idx % halfChannels;
+    let batchIndex = global_idx / halfChannels;
+    let inputOffset = biasIdx + batchIndex * halfChannels * 2;
+    let valueLeft = input[inputOffset] + bias[biasIdx];
+    let valueRight = input[inputOffset + halfChannels] + bias[biasIdx + halfChannels];
+    let geluRight = valueRight * 0.5 * (erf_vf32(valueRight / M_SQRT2) + 1);
+
+    ${i.setByOffset("global_idx","valueLeft * geluRight")}
+  }`}},Co=e=>{Zl(e.inputs),e.compute(eu(e.inputs))}}),tu,su,yr,ko,ru,nu,iu,ou,So,au,lu,$o,uu,Xc=g(()=>{zt(),Ot(),Yt(),tu=(e,t,s,n,i,a,o,u,p,h,k,C)=>{let d,z;typeof u=="string"?d=z=(Y,he)=>`${u}((${Y}),(${he}))`:typeof u=="function"?d=z=u:(d=u.scalar,z=u.vector);let B=It("outputData",k,n.length,4),V=qe("aData",p,t.length,4),Z=qe("bData",h,s.length,4),ee;if(i)if(a){let Y=ze.size(t)===1,he=ze.size(s)===1,pe=t.length>0&&t[t.length-1]%4===0,Me=s.length>0&&s[s.length-1]%4===0;Y||he?ee=B.setByOffset("global_idx",z(Y?`${V.type.value}(${V.getByOffset("0")}.x)`:V.getByOffset("global_idx"),he?`${Z.type.value}(${Z.getByOffset("0")}.x)`:Z.getByOffset("global_idx"))):ee=`
+            let outputIndices = ${B.offsetToIndices("global_idx * 4u")};
+            let offsetA = ${V.broadcastedIndicesToOffset("outputIndices",B)};
+            let offsetB = ${Z.broadcastedIndicesToOffset("outputIndices",B)};
+            ${B.setByOffset("global_idx",z(o||pe?V.getByOffset("offsetA / 4u"):`${V.type.value}(${V.getByOffset("offsetA / 4u")}[offsetA % 4u])`,o||Me?Z.getByOffset("offsetB / 4u"):`${Z.type.value}(${Z.getByOffset("offsetB / 4u")}[offsetB % 4u])`))}
+          `}else ee=B.setByOffset("global_idx",z(V.getByOffset("global_idx"),Z.getByOffset("global_idx")));else{if(!a)throw new Error("no necessary to use scalar implementation for element-wise binary op implementation.");let Y=(he,pe,Me="")=>{let Fe=`aData[indexA${pe}][componentA${pe}]`,Le=`bData[indexB${pe}][componentB${pe}]`;return`
+            let outputIndices${pe} = ${B.offsetToIndices(`global_idx * 4u + ${pe}u`)};
+            let offsetA${pe} = ${V.broadcastedIndicesToOffset(`outputIndices${pe}`,B)};
+            let offsetB${pe} = ${Z.broadcastedIndicesToOffset(`outputIndices${pe}`,B)};
+            let indexA${pe} = offsetA${pe} / 4u;
+            let indexB${pe} = offsetB${pe} / 4u;
+            let componentA${pe} = offsetA${pe} % 4u;
+            let componentB${pe} = offsetB${pe} % 4u;
+            ${he}[${pe}] = ${Me}(${d(Fe,Le)});
+          `};k===9?ee=`
+            var data = vec4<u32>(0);
+            ${Y("data",0,"u32")}
+            ${Y("data",1,"u32")}
+            ${Y("data",2,"u32")}
+            ${Y("data",3,"u32")}
+            outputData[global_idx] = dot(vec4<u32>(0x1, 0x100, 0x10000, 0x1000000), vec4<u32>(data));`:ee=`
+            ${Y("outputData[global_idx]",0)}
+            ${Y("outputData[global_idx]",1)}
+            ${Y("outputData[global_idx]",2)}
+            ${Y("outputData[global_idx]",3)}
+          `}return`
+        ${e.registerUniform("vec_size","u32").declareVariables(V,Z,B)}
+
+        ${C??""}
+
+        ${e.mainStart()}
+        ${e.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.vec_size")}
+        ${ee}
+      }`},su=(e,t,s,n,i,a,o=s.dataType)=>{let u=s.dims.map(V=>Number(V)??1),p=n.dims.map(V=>Number(V)??1),h=!ze.areEqual(u,p),k=u,C=ze.size(u),d=!1,z=!1,B=[h];if(h){let V=Ws.calcShape(u,p,!1);if(!V)throw new Error("Can't perform binary op on the given tensors");k=V.slice(),C=ze.size(k);let Z=ze.size(u)===1,ee=ze.size(p)===1,Y=u.length>0&&u[u.length-1]%4===0,he=p.length>0&&p[p.length-1]%4===0;B.push(Z),B.push(ee),B.push(Y),B.push(he);let pe=1;for(let Me=1;Me<k.length;Me++){let Fe=u[u.length-Me],Le=p[p.length-Me];if(Fe===Le)pe*=Fe;else break}pe%4===0?(z=!0,d=!0):(Z||ee||Y||he)&&(d=!0)}else d=!0;return B.push(d),{name:e,shaderCache:{hint:t+B.map(V=>V.toString()).join("_"),inputDependencies:["rank","rank"]},getShaderSource:V=>tu(V,u,p,k,d,h,z,i,s.dataType,n.dataType,o,a),getRunData:()=>({outputs:[{dims:k,dataType:o}],dispatchGroup:{x:Math.ceil(C/64/4)},programUniforms:[{type:12,data:Math.ceil(ze.size(k)/4)},...yt(u,p,k)]})}},yr=(e,t,s,n,i,a)=>{e.compute(su(t,i??"",e.inputs[0],e.inputs[1],s,n,a))},ko=e=>{yr(e,"Add",(t,s)=>`${t}+${s}`)},ru=e=>{yr(e,"Div",(t,s)=>`${t}/${s}`)},nu=e=>{yr(e,"Equal",{scalar:(t,s)=>`u32(${t}==${s})`,vector:(t,s)=>`vec4<u32>(${t}==${s})`},void 0,void 0,9)},iu=e=>{yr(e,"Mul",(t,s)=>`${t}*${s}`)},ou=e=>{let t=qe("input",e.inputs[0].dataType,e.inputs[0].dims).type.value;yr(e,"Pow",{scalar:(s,n)=>`pow_custom(${s},${n})`,vector:(s,n)=>`pow_vector_custom(${s},${n})`},`
+    fn pow_custom(a : ${t}, b : ${t}) -> ${t} {
+      if (b == ${t}(0.0)) {
+        return ${t}(1.0);
+      } else if (a < ${t}(0.0) && f32(b) != floor(f32(b))) {
+        return ${t}(pow(f32(a), f32(b))); // NaN
+      }
+      return select(sign(a), ${t}(1.0), round(f32(abs(b) % ${t}(2.0))) != 1.0) * ${t}(${t==="i32"?"round":""}(pow(f32(abs(a)), f32(b))));
+    }
+    fn pow_vector_custom(a : vec4<${t}>, b : vec4<${t}>) -> vec4<${t}> {
+      // TODO: implement vectorized pow
+      return vec4<${t}>(pow_custom(a.x, b.x), pow_custom(a.y, b.y), pow_custom(a.z, b.z), pow_custom(a.w, b.w));
+    }
+      `)},So=e=>{yr(e,"Sub",(t,s)=>`${t}-${s}`)},au=e=>{yr(e,"Greater",{scalar:(t,s)=>`u32(${t}>${s})`,vector:(t,s)=>`vec4<u32>(${t}>${s})`},void 0,void 0,9)},lu=e=>{yr(e,"Less",{scalar:(t,s)=>`u32(${t}<${s})`,vector:(t,s)=>`vec4<u32>(${t}<${s})`},void 0,void 0,9)},$o=e=>{yr(e,"GreaterOrEqual",{scalar:(t,s)=>`u32(${t}>=${s})`,vector:(t,s)=>`vec4<u32>(${t}>=${s})`},void 0,void 0,9)},uu=e=>{yr(e,"LessOrEqual",{scalar:(t,s)=>`u32(${t}<=${s})`,vector:(t,s)=>`vec4<u32>(${t}<=${s})`},void 0,void 0,9)}}),Ao,du,cu,Io,pu,hu,mu=g(()=>{zt(),Ot(),rs(),Yt(),Ao=(e,t)=>{if(!e||e.length<1)throw new Error("too few inputs");let s=0,n=e[s],i=n.dataType,a=n.dims.length;e.forEach((o,u)=>{if(u!==s){if(o.dataType!==i)throw new Error("input tensors should be one type");if(o.dims.length!==a)throw new Error("input tensors should have the same shape");o.dims.forEach((p,h)=>{if(h!==t&&p!==n.dims[h])throw new Error("non concat dimensions must match")})}})},du=(e,t)=>`
+  fn calculateInputIndex(index: u32) -> u32 {
+    let sizeInConcatAxis = array<u32, ${e}u>(${t});
+    for (var i: u32 = 0u; i < ${e}; i += 1u ) {
+      if (index < sizeInConcatAxis[i]) {
+        return i;
+      }
+    }
+    return ${e}u;
+  }`,cu=(e,t)=>{let s=e.length,n=[];for(let i=0;i<s;++i){let a=t.setByOffset("global_idx",e[i].getByIndices("indices"));s===1?n.push(a):i===0?n.push(`if (inputIndex == ${i}u) { ${a} }`):i===s-1?n.push(`else { ${a} }`):n.push(`else if (inputIndex == ${i}) { ${a} }`)}return n.join(`
+`)},Io=(e,t,s,n)=>{let i=ze.size(s),a=new Array(e.length),o=new Array(e.length),u=0,p=[],h=[],k=[{type:12,data:i}];for(let V=0;V<e.length;++V)u+=e[V].dims[t],a[V]=u,h.push(e[V].dims.length),o[V]=qe(`input${V}`,n,h[V]),p.push("rank"),k.push({type:12,data:a[V]});for(let V=0;V<e.length;++V)k.push(...yt(e[V].dims));k.push(...yt(s));let C=It("output",n,s.length),d=C.indicesGet("indices",t),z=Array.from(Array(a.length).keys()).map(V=>`uniforms.sizeInConcatAxis${V}`).join(","),B=V=>`
+
+  ${(()=>{V.registerUniform("outputSize","u32");for(let Z=0;Z<e.length;Z++)V.registerUniform(`sizeInConcatAxis${Z}`,"u32");return V.declareVariables(...o,C)})()}
+
+  ${du(a.length,z)}
+
+  ${V.mainStart()}
+    ${V.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+
+    var indices = ${C.offsetToIndices("global_idx")};
+
+    let inputIndex = calculateInputIndex(${d});
+    if (inputIndex != 0u) {
+      let sizeInConcatAxis = array<u32, ${a.length}u>(${z});
+      ${d} -= sizeInConcatAxis[inputIndex - 1u];
+    }
+
+    ${cu(o,C)}
+  }`;return{name:"Concat",shaderCache:{hint:`${t}`,inputDependencies:p},getRunData:()=>({outputs:[{dims:s,dataType:n}],dispatchGroup:{x:Math.ceil(i/64)},programUniforms:k}),getShaderSource:B}},pu=(e,t)=>{let s=e.inputs,n=s[0].dims,i=ze.normalizeAxis(t.axis,n.length);Ao(s,i);let a=n.slice();a[i]=s.reduce((u,p)=>u+(p.dims.length>i?p.dims[i]:0),0);let o=s.filter(u=>ze.size(u.dims)>0);e.compute(Io(o,i,a,s[0].dataType),{inputs:o})},hu=e=>Bt({axis:e.axis})}),sn,rn,Fr,Oo,nn=g(()=>{zt(),Ot(),sn=(e,t,s="f32")=>{switch(e.activation){case"Relu":return`value = max(value, ${t}(0.0));`;case"Sigmoid":return`value = (${t}(1.0) / (${t}(1.0) + exp(-value)));`;case"Clip":return`value = clamp(value, ${t}(${s}(uniforms.clip_min)), ${t}(${s}(uniforms.clip_max)));`;case"HardSigmoid":return`value = max(${t}(0.0), min(${t}(1.0), ${s}(uniforms.alpha) * value + ${s}(uniforms.beta)));`;case"LeakyRelu":return`value = select(${s}(uniforms.alpha) * value, value, value >= ${t}(0.0));`;case"Tanh":return`let e2x = exp(-2.0 * abs(value));
+              value = sign(value) * (1.0 - e2x) / (1.0 + e2x);
+        `;case"":return"";default:throw new Error(`Unsupported activation ${e.activation}`)}},rn=(e,t)=>{e.activation==="Clip"?t.push({type:1,data:e.clipMax},{type:1,data:e.clipMin}):e.activation==="HardSigmoid"?t.push({type:1,data:e.alpha},{type:1,data:e.beta}):e.activation==="LeakyRelu"&&t.push({type:1,data:e.alpha})},Fr=(e,t)=>{e.activation==="Clip"?t.push({name:"clip_max",type:"f32"},{name:"clip_min",type:"f32"}):e.activation==="HardSigmoid"?t.push({name:"alpha",type:"f32"},{name:"beta",type:"f32"}):e.activation==="LeakyRelu"&&t.push({name:"alpha",type:"f32"})},Oo=e=>{let t=(e==null?void 0:e.activation)||"";if(t==="HardSigmoid"){let[s,n]=(e==null?void 0:e.activation_params)||[.2,.5];return{activation:t,alpha:s,beta:n}}else if(t==="Clip"){let[s,n]=(e==null?void 0:e.activation_params)||[ks,Xs];return{activation:t,clipMax:n,clipMin:s}}else if(t==="LeakyRelu"){let[s]=(e==null?void 0:e.activation_params)||[.01];return{activation:t,alpha:s}}return{activation:t}}}),Ks,Fo,Do=g(()=>{Ks=(e,t)=>{switch(e){case 1:return t;case 2:return`vec2<${t}>`;case 3:return`vec3<${t}>`;case 4:return`vec4<${t}>`;default:throw new Error(`${e}-component is not supported.`)}},Fo=e=>`
+      ${e?"value = value + getBiasByOutputCoords(coords);":""}
+      `}),Lo,Yc=g(()=>{Lo=e=>`
+fn getIndexFromCoords4D(coords : vec4<i32>, shape : vec4<i32>) -> i32 {
+  return dot(coords, vec4<i32>(
+      shape.y * shape.z * shape.w, shape.z * shape.w, shape.w, 1));
+}
+fn getOutputIndexFromCoords(coords : vec4<i32>) -> i32 {
+  return dot(coords, vec4<i32>(
+    i32(${e}.x), i32(${e}.y), i32(${e}.z), 1));
+}
+`}),Vn,zo,fi=g(()=>{zt(),Ot(),Yt(),nn(),Vn=(e,t,s,n,i)=>{let a=n-s;return`
+      ${Array.from({length:s}).map((o,u)=>`
+      if (${$t(t.shape,u,t.rank)} != 1) {
+        ${t.indicesSet(e,u,$t(i,u+a,n))}
+      } else {
+        ${t.indicesSet(e,u,0)}
+      }`).join("")}
+`},zo=(e,t,s,n,i=!1,a)=>{let o=e[0].dims,u=e[1].dims,p=o[o.length-2],h=u[u.length-1],k=o[o.length-1],C=qt(h),d=qt(k),z=qt(p),B=ze.size(s)/C/z,V=e.length>2,Z=n?n.slice(0,-2):s.slice(0,-2),ee=[ze.size(Z),p,h],Y=[{type:12,data:B},{type:12,data:p},{type:12,data:h},{type:12,data:k}];rn(t,Y),Y.push(...yt(Z,o,u)),V&&Y.push(...yt(e[2].dims)),Y.push(...yt(ee));let he=pe=>{let Me=ji("batch_dims",e[0].dataType,Z.length),Fe=qe("a",e[0].dataType,o.length,d),Le=qe("b",e[1].dataType,u.length,C),Ye=It("output",e[0].dataType,ee.length,C),at=fs(Ye.type.tensor),Et=sn(t,Ye.type.value,at),Xt=[Fe,Le],Zt="";if(V){let St=i?C:1;Xt.push(qe("bias",e[2].dataType,e[2].dims.length,St)),Zt=`${i?`value += bias[col / ${St}];`:`value += ${Ye.type.value}(bias[row + i]);`}`}let bt=[{name:"output_size",type:"u32"},{name:"M",type:"u32"},{name:"N",type:"u32"},{name:"K",type:"u32"}];Fr(t,bt);let ss=()=>{let St=`var a_data: ${Fe.type.value};`;for(let Ft=0;Ft<d;Ft++)St+=`
+              let b_data${Ft} = b[(b_offset + (k + ${Ft}) * uniforms.N + col) / ${C}];`;for(let Ft=0;Ft<z;Ft++){St+=`a_data = a[(a_offset + (row + ${Ft}) * uniforms.K + k) / ${d}];`;for(let bs=0;bs<d;bs++)St+=`
+            values[${Ft}] = fma(${Le.type.value}(a_data${d===1?"":`[${bs}]`}), b_data${bs}, values[${Ft}]);
+`}return St};return`
+  ${pe.registerUniforms(bt).registerInternalVariables(Me).declareVariables(...Xt,Ye)}
+  ${pe.mainStart()}
+    ${pe.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+    let col = (global_idx % (uniforms.N / ${C})) * ${C};
+    var index1 = global_idx / (uniforms.N / ${C});
+    let stride1 = uniforms.M / ${z};
+    let row = (index1 % stride1) * ${z};
+    let batch = index1 / stride1;
+
+    ${s.length===2?"":`let batch_indices = ${Me.offsetToIndices("batch")};`}
+
+    var a_indices: ${Fe.type.indices};
+    ${Vn("a_indices",Fe,Fe.rank-2,Me.rank,"batch_indices")}
+    ${Fe.indicesSet("a_indices",Fe.rank-2,0)}
+    ${Fe.indicesSet("a_indices",Fe.rank-1,0)}
+    let a_offset = ${Fe.indicesToOffset("a_indices")};
+
+    var b_indices: ${Le.type.indices};
+    ${Vn("b_indices",Le,Le.rank-2,Me.rank,"batch_indices")}
+    ${Le.indicesSet("b_indices",Le.rank-2,0)}
+    ${Le.indicesSet("b_indices",Le.rank-1,0)}
+    let b_offset = ${Le.indicesToOffset("b_indices")};
+    var values: array<${Ye.type.value}, ${z}>;
+    for (var k: u32 = 0u; k < uniforms.K; k = k + ${d}) {
+      ${ss()}
+    }
+    for (var i = 0u; i < ${z}u; i++) {
+      var value = values[i];
+      ${Zt}
+      ${Et}
+      let cur_indices = ${Ye.type.indices}(batch, row + i, col);
+      let offset = ${Ye.indicesToOffset("cur_indices")};
+      ${Ye.setByOffset(`offset / ${C}`,"value")};
+    }
+  }
+  `};return{name:"MatMulNaive",shaderCache:{hint:`${t.activation};${C};${d};${z};${i}`,inputDependencies:V?["rank","rank","rank"]:["rank","rank"]},getRunData:()=>({outputs:[{dims:a?a(s):s,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(B/64)},programUniforms:Y}),getShaderSource:he}}}),fu,_u,Bo,_i,gu,Ro,No,gi,jo=g(()=>{zt(),Ot(),Yt(),nn(),fi(),Do(),fu=(e,t)=>e?`
+        mm_Asub[inputRow][inputCol] = mm_readA(batch,
+          kStart + inputRow,
+          globalRowStart / innerElementSize + inputCol${t?", batchIndices":""});
+        `:`
+        mm_Asub[inputRow][inputCol] = mm_readA(batch,
+          globalRow + innerRow,
+          kStart / innerElementSize + inputCol${t?", batchIndices":""});
+        `,_u=(e,t)=>e?`
+        let ACached0 = mm_Asub[k * innerElementSize][localRow];
+        let ACached1 = mm_Asub[k * innerElementSize + 1][localRow];
+        let ACached2 = mm_Asub[k * innerElementSize + 2][localRow];
+        ${t===3?"":"let ACached3 = mm_Asub[k * innerElementSize + 3][localRow];"}
+        for (var i = 0; i < rowPerThread; i = i + 1) {
+          acc[i] = BCached0 * ACached0[i] + acc[i];
+          acc[i] = BCached1 * ACached1[i] + acc[i];
+          acc[i] = BCached2 * ACached2[i] + acc[i];
+          ${t===3?"":"acc[i] = BCached3 * ACached3[i] + acc[i];"}
+        }`:`
+        for (var i = 0; i < rowPerThread; i = i + 1) {
+          let ACached = mm_Asub[tileRow + i][k];
+          acc[i] = BCached0 * ACached.x + acc[i];
+          acc[i] = BCached1 * ACached.y + acc[i];
+          acc[i] = BCached2 * ACached.z + acc[i];
+          ${t===3?"":"acc[i] = BCached3 * ACached.w + acc[i];"}
+        }`,Bo=(e,t,s="f32",n,i=!1,a=32,o=!1,u=32)=>{let p=t[1]*e[1],h=t[0]*e[0],k=i?p:a,C=i?a:p,d=k/t[0],z=a/t[1];if(!((i&&d===4&&e[1]===4||!i&&(d===3||d===4))&&k%t[0]===0&&a%t[1]===0&&e[0]===4))throw new Error(`If transposeA ${i} is true, innerElementSize ${d} and workPerThread[1] ${e[1]} must be 4.
+      Otherwise, innerElementSize ${d} must be 3 or 4.
+  tileAWidth ${k} must be divisible by workgroupSize[0]${t[0]}. tileInner ${a} must be divisible by workgroupSize[1] ${t[1]}. colPerThread ${e[0]} must be 4.`);return`
+var<workgroup> mm_Asub: array<array<vec${d}<${s}>, ${k/d}>, ${C}>;
+var<workgroup> mm_Bsub: array<array<vec4<${s}>, ${h/e[0]}>, ${a}>;
+
+const rowPerThread = ${e[1]};
+const colPerThread = ${e[0]};
+const innerElementSize = ${d};
+const tileInner = ${a};
+
+@compute @workgroup_size(${t[0]}, ${t[1]}, ${t[2]})
+fn main(@builtin(local_invocation_id) localId : vec3<u32>,
+        @builtin(global_invocation_id) globalId : vec3<u32>,
+        @builtin(workgroup_id) workgroupId : vec3<u32>) {
+  let localRow = i32(localId.y);
+  let tileRow = localRow * rowPerThread;
+  let tileCol = i32(localId.x);
+
+  let globalRow =i32(globalId.y) * rowPerThread;
+  let globalCol = i32(globalId.x);
+  let batch = ${o?"0":"i32(globalId.z)"};
+  ${n?`let batchIndices = ${n.offsetToIndices("u32(batch)")};`:""}
+  let globalRowStart = i32(workgroupId.y) * ${p};
+
+  let num_tiles = ${o?`${Math.ceil(u/a)}`:"(uniforms.dim_inner - 1) / tileInner + 1"};
+  var kStart = ${o?`i32(globalId.z) * ${u}`:"0"};
+
+  var acc: array<vec4<${s}>, rowPerThread>;
+
+  // Loop over shared dimension.
+  let tileRowB = localRow * ${z};
+  for (var t = 0; t < num_tiles; t = t + 1) {
+      // Load one tile of A into local memory.
+      for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+          let inputRow = tileRow + innerRow;
+          let inputCol = tileCol;
+          ${fu(i,n)}
+      }
+
+      // Load one tile of B into local memory.
+      for (var innerRow = 0; innerRow < ${z}; innerRow = innerRow + 1) {
+          let inputRow = tileRowB + innerRow;
+          let inputCol = tileCol;
+          mm_Bsub[inputRow][inputCol] = mm_readB(batch, kStart + inputRow, globalCol${n?", batchIndices":""});
+      }
+      kStart = kStart + tileInner;
+      workgroupBarrier();
+
+      // Compute acc values for a single thread.
+      for (var k = 0; k < tileInner / innerElementSize; k = k + 1) {
+          let BCached0 = mm_Bsub[k * innerElementSize][tileCol];
+          let BCached1 = mm_Bsub[k * innerElementSize + 1][tileCol];
+          let BCached2 = mm_Bsub[k * innerElementSize + 2][tileCol];
+          ${d===3?"":"let BCached3 = mm_Bsub[k * innerElementSize + 3][tileCol];"}
+
+          ${_u(i,d)}
+      }
+
+      workgroupBarrier();
+  }
+
+  for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+      mm_write(batch, globalRow + innerRow, globalCol, acc[innerRow]);
+  }
+}`},_i=(e,t)=>e?`
+            mm_Asub[inputRow][inputCol] = mm_readA(batch,
+              kStart + inputRow,
+              globalRowStart + inputCol${t?", batchIndices":""});
+            `:`
+            mm_Asub[inputRow][inputCol] = mm_readA(batch,
+              globalRowStart + inputRow,
+              kStart + inputCol${t?", batchIndices":""});
+            `,gu=e=>e?"let ACached = mm_Asub[k][tileRow + innerRow];":"let ACached = mm_Asub[tileRow + innerRow][k];",Ro=(e,t,s="f32",n,i=!1,a=32,o=!1,u=32,p=!1)=>{let h=e[1]*t[1],k=e[0]*t[0],C=i?h:a,d=i?a:h;if(!(d%t[1]===0&&C%t[0]===0&&a%t[1]===0))throw new Error(`tileAHight ${d} must be divisible by workgroupSize[1]${t[1]}, tileAWidth ${C} must be divisible by workgroupSize[0]${t[0]}, tileInner ${a} must be divisible by workgroupSize[1]${t[1]}`);let z=d/t[1],B=C/t[0],V=a/t[1],Z=p?`
+    let localRow = i32(localId.y);
+    let localCol = i32(localId.x);
+    let globalRowStart = i32(workgroupId.y) * ${h};
+    let globalColStart = i32(workgroupId.x) * ${k};
+
+    // Loop over shared dimension.
+    for (var t = 0; t < num_tiles; t = t + 1) {
+      // Load one tile of A into local memory.
+      for (var inputRow = localRow; inputRow < ${d}; inputRow = inputRow + ${t[1]}) {
+        for (var inputCol = localCol; inputCol < ${C}; inputCol = inputCol + ${t[0]}) {
+          ${_i(i,n)}
+        }
+      }
+      // Load one tile of B into local memory.
+      for (var inputRow = localRow; inputRow < ${a}; inputRow = inputRow + ${t[1]}) {
+            for (var inputCol = localCol; inputCol < ${k}; inputCol = inputCol + ${t[0]}) {
+          mm_Bsub[inputRow][inputCol] = mm_readB(batch,
+            kStart + inputRow,
+            globalColStart + inputCol${n?", batchIndices":""});
+        }
+      }
+      kStart = kStart + tileInner;
+      workgroupBarrier();
+
+      // Compute acc values for a single thread.
+      var BCached : array<${s}, colPerThread>;
+      for (var k = 0; k < tileInner; k = k + 1) {
+        for (var inner = 0; inner < colPerThread; inner = inner + 1) {
+          BCached[inner] = mm_Bsub[k][localCol + inner * ${t[0]}];
+        }
+        for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+          let ACached = ${i?`mm_Asub[k][localRow + innerRow * ${t[1]}];`:`mm_Asub[localRow + innerRow * ${t[1]}][k];`}
+          for (var innerCol = 0; innerCol < colPerThread; innerCol = innerCol + 1) {
+            acc[innerRow][innerCol] = acc[innerRow][innerCol] +
+                ACached * BCached[innerCol];
+          }
+        }
+      }
+      workgroupBarrier();
+    }
+    for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+      let gRow = globalRowStart + localRow + innerRow * ${t[1]};
+      for (var innerCol = 0; innerCol < colPerThread; innerCol = innerCol + 1) {
+        let gCol = globalColStart + localCol + innerCol * ${t[0]};
+        mm_write(batch, gRow, gCol, acc[innerRow][innerCol]);
+      }
+    }
+    `:`
+let tileRow = i32(localId.y) * rowPerThread;
+let tileCol = i32(localId.x) * colPerThread;
+
+let globalRow = i32(globalId.y) * rowPerThread;
+let globalCol = i32(globalId.x) * colPerThread;
+let globalRowStart = i32(workgroupId.y) * ${h};
+
+let tileRowA = i32(localId.y) * ${z};
+let tileColA = i32(localId.x) * ${B};
+let tileRowB = i32(localId.y) * ${V};
+// Loop over shared dimension.
+for (var t = 0; t < num_tiles; t = t + 1) {
+  // Load one tile of A into local memory.
+  for (var innerRow = 0; innerRow < ${z}; innerRow = innerRow + 1) {
+    for (var innerCol = 0; innerCol < ${B}; innerCol = innerCol + 1) {
+      let inputRow = tileRowA + innerRow;
+      let inputCol = tileColA + innerCol;
+      ${_i(i,n)}
+    }
+  }
+
+  // Load one tile of B into local memory.
+  for (var innerRow = 0; innerRow < ${V}; innerRow = innerRow + 1) {
+    for (var innerCol = 0; innerCol < colPerThread; innerCol = innerCol + 1) {
+      let inputRow = tileRowB + innerRow;
+      let inputCol = tileCol + innerCol;
+      mm_Bsub[inputRow][inputCol] = mm_readB(batch,
+        kStart + inputRow,
+        globalCol + innerCol${n?", batchIndices":""});
+    }
+  }
+  kStart = kStart + tileInner;
+  workgroupBarrier();
+
+  // Compute acc values for a single thread.
+  var BCached : array<${s}, colPerThread>;
+  for (var k = 0; k < tileInner; k = k + 1) {
+    for (var inner = 0; inner < colPerThread; inner = inner + 1) {
+      BCached[inner] = mm_Bsub[k][tileCol + inner];
+    }
+
+    for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+      ${gu(i)}
+      for (var innerCol = 0; innerCol < colPerThread; innerCol = innerCol + 1) {
+        acc[innerRow][innerCol] = acc[innerRow][innerCol] + ACached * BCached[innerCol];
+      }
+    }
+  }
+
+  workgroupBarrier();
+}
+
+for (var innerRow = 0; innerRow < rowPerThread; innerRow = innerRow + 1) {
+  for (var innerCol = 0; innerCol < colPerThread; innerCol = innerCol + 1) {
+    mm_write(batch, globalRow + innerRow, globalCol + innerCol,
+        acc[innerRow][innerCol]);
+  }
+}
+`;return`
+  var<workgroup> mm_Asub : array<array<${s}, ${C}>, ${d}>;
+  var<workgroup> mm_Bsub : array<array<${s}, ${k}>, ${a}>;
+  const rowPerThread = ${e[1]};
+  const colPerThread = ${e[0]};
+  const tileInner = ${a};
+
+@compute @workgroup_size(${t[0]}, ${t[1]}, ${t[2]})
+fn main(@builtin(local_invocation_id) localId : vec3<u32>,
+        @builtin(global_invocation_id) globalId : vec3<u32>,
+        @builtin(workgroup_id) workgroupId : vec3<u32>) {
+    let batch = ${o?"0":"i32(globalId.z)"};
+    ${n?`let batchIndices = ${n.offsetToIndices("u32(batch)")};`:""}
+    let num_tiles = ${o?`${Math.ceil(u/a)}`:"(uniforms.dim_inner - 1) / tileInner + 1"};
+    var kStart = ${o?`i32(globalId.z) * ${u}`:"0"};
+
+    var acc : array<array<${s}, colPerThread>, rowPerThread>;
+    ${Z}
+  }
+`},No=(e,t,s,n,i=!1)=>{let[a,o,u,p]=n,h=fs(n[0].type.tensor);return`
+    fn mm_readA(batch: i32, row: i32, colIn: i32, batchIndices: ${a.type.indices}) -> ${Ks(e,h)} {
+      var value = ${Ks(e,h)}(0.0);
+      let col = colIn * ${e};
+      if(row < uniforms.dim_a_outer && col < uniforms.dim_inner)
+      {
+        var aIndices: ${o.type.indices};
+        ${Vn("aIndices",o,o.rank-2,a.rank,"batchIndices")}
+        ${o.indicesSet("aIndices",o.rank-2,"u32(row)")}
+        ${o.indicesSet("aIndices",o.rank-1,"u32(colIn)")}
+        value = ${o.getByIndices("aIndices")};
+      }
+      return value;
+    }
+
+    fn mm_readB(batch: i32, row: i32, colIn: i32, batchIndices: ${a.type.indices}) -> ${Ks(e,h)} {
+      var value = ${Ks(e,h)}(0.0);
+      let col = colIn * ${e};
+      if(row < uniforms.dim_inner && col < uniforms.dim_b_outer)
+      {
+        var bIndices: ${u.type.indices};
+        ${Vn("bIndices",u,u.rank-2,a.rank,"batchIndices")}
+        ${u.indicesSet("bIndices",u.rank-2,"u32(row)")}
+        ${u.indicesSet("bIndices",u.rank-1,"u32(colIn)")}
+        value = ${u.getByIndices("bIndices")};
+      }
+      return value;
+    }
+
+    fn mm_write(batch: i32, row: i32, colIn: i32, valueIn: ${Ks(e,h)}) {
+      let col = colIn * ${e};
+      if (row < uniforms.dim_a_outer && col < uniforms.dim_b_outer) {
+        var value = valueIn;
+        let coords = vec3<i32>(batch, row, colIn);
+        ${t?`value = value + ${i?"bias[colIn]":`${Ks(e,h)}(bias[row])`};`:""}
+        ${s}
+        ${p.setByIndices("vec3<u32>(coords)","value")}
+      }
+    }
+    `},gi=(e,t,s,n,i=!1,a)=>{let o=e[0].dims,u=e[1].dims,p=o.slice(0,-2),h=u.slice(0,-2),k=n?n.slice(0,-2):s.slice(0,-2),C=ze.size(k),d=o[o.length-2],z=o[o.length-1],B=u[u.length-1],V=z%4===0&&B%4===0,Z=d<=8?[4,1,1]:[4,4,1],ee=[8,8,1],Y=[Math.ceil(B/ee[0]/Z[0]),Math.ceil(d/ee[1]/Z[1]),Math.ceil(C/ee[2]/Z[2])],he=V?4:1,pe=[...p,d,z/he],Me=pe.length,Fe=[...h,z,B/he],Le=Fe.length,Ye=[C,d,B/he],at=[{type:6,data:d},{type:6,data:B},{type:6,data:z}];rn(t,at),at.push(...yt(k,pe,Fe));let Et=["rank","rank"],Xt=e.length>2;Xt&&(at.push(...yt(e[2].dims)),Et.push("rank")),at.push(...yt(Ye));let Zt=bt=>{let ss=k.length,St=ji("batchDims",e[0].dataType,ss,1),Ft=fs(e[0].dataType),bs=qe("a",e[0].dataType,Me,he),Ht=qe("b",e[1].dataType,Le,he),Rt=It("result",e[0].dataType,Ye.length,he),_s=[bs,Ht];if(Xt){let xr=i?he:1;_s.push(qe("bias",e[2].dataType,e[2].dims.length,xr))}let ot=[{name:"dim_a_outer",type:"i32"},{name:"dim_b_outer",type:"i32"},{name:"dim_inner",type:"i32"}];Fr(t,ot);let Pt=fs(Rt.type.tensor),ps=sn(t,Rt.type.value,Pt),Ns=No(he,Xt,ps,[St,bs,Ht,Rt],i);return`
+  ${bt.registerUniforms(ot).registerInternalVariables(St).declareVariables(..._s,Rt)}
+  ${Ns}
+  ${V?Bo(Z,ee,Ft,St):Ro(Z,ee,Ft,St)}
+                   `};return{name:"MatMul",shaderCache:{hint:`${Z};${t.activation};${V};${i}`,inputDependencies:Et},getRunData:()=>({outputs:[{dims:a?a(s):s,dataType:e[0].dataType}],dispatchGroup:{x:Y[0],y:Y[1],z:Y[2]},programUniforms:at}),getShaderSource:Zt}}}),Uo,wu,Jc=g(()=>{zt(),Pe(),Yt(),nn(),Do(),Yc(),jo(),Uo=(e,t,s,n,i=!1,a,o=4,u=4,p=4,h="f32")=>{let k=at=>{switch(at){case 1:return"resData = x[xIndex];";case 3:return`resData = vec3<${h}>(x[xIndex], x[xIndex + 1], x[xIndex + 2]);`;case 4:return"resData = x[xIndex / 4];";default:throw new Error(`innerElementSize ${at} is not supported.`)}},C=at=>{switch(at){case 1:return"return w[row * i32(uniforms.w_shape[3]) + colIn];";case 4:return"return w[row * i32(uniforms.w_shape[3]) / 4 + colIn];";default:throw new Error(`innerElementSize ${at} is not supported.`)}},d=e?`
+    let coord = vec4<i32>(batch, xRow, xCol, xCh);
+    `:`
+    let coord = vec4<i32>(batch, xCh, xRow, xCol);
+    `,z=e?`
+    let coords = vec4<i32>(
+      batch,
+      row / outWidth,
+      row % outWidth,
+      col);
+    `:`
+    let coords = vec4<i32>(
+      batch,
+      row,
+      col / outWidth,
+      col % outWidth);
+    `,B=e?"i32(uniforms.x_shape[1])":"i32(uniforms.x_shape[2])",V=e?"i32(uniforms.x_shape[2])":"i32(uniforms.x_shape[3])",Z=e?"row":"col",ee=e?"col":"row",Y=`
+    let inChannels = i32(uniforms.w_shape[2]);
+    let outWidth = ${e?"i32(uniforms.result_shape[2])":"i32(uniforms.result_shape[3])"};
+    let outRow = ${Z} / outWidth;
+    let outCol = ${Z} % outWidth;
+
+    let WRow = ${ee} / (i32(uniforms.w_shape[1]) * inChannels);
+    let WCol = ${ee} / inChannels % i32(uniforms.w_shape[1]);
+    let xRow = outRow * uniforms.stride[0] + uniforms.dilation[0] * WRow - uniforms.pad[0];
+    let xCol = outCol * uniforms.stride[1] + uniforms.dilation[1] * WCol - uniforms.pad[1];
+    let xCh = ${ee} % inChannels;
+    var resData = ${Ks(o,h)}(0.0);
+    // The bounds checking is always needed since we use it to pad zero for
+    // the 'same' padding type.
+    if (xRow >= 0 && xRow < ${B} && xCol >= 0 && xCol < ${V}) {
+      ${d}
+      let xIndex = getIndexFromCoords4D(coord, vec4<i32>(uniforms.x_shape));
+      ${k(o)}
+    }
+    return resData;`,he=e?t&&n?`
+    let col = colIn * ${o};
+    ${Y}`:`
+    let col = colIn * ${o};
+    if (row < uniforms.dim_a_outer && col < uniforms.dim_inner) {
+      ${Y}
+    }
+    return ${Ks(o,h)}(0.0);`:n&&s?`
+    let col = colIn * ${o};
+    ${Y}`:`
+    let col = colIn * ${o};
+    if (row < uniforms.dim_inner && col < uniforms.dim_b_outer) {
+      ${Y}
+    }
+    return ${Ks(o,h)}(0.0);`,pe=e?n&&s?C(u):`
+    let col = colIn * ${u};
+    if (row < uniforms.dim_inner && col < uniforms.dim_b_outer) {
+      ${C(u)}
+    }
+    return ${Ks(u,h)}(0.0);`:`
+    let col = colIn * ${u};
+    if (row < uniforms.dim_inner && col < uniforms.dim_a_outer) {
+      ${C(u)}
+    }
+    return ${Ks(u,h)}(0.0);`,Me=Ks(p,h),Fe=Ks(e?o:u,h),Le=Ks(e?u:o,h),Ye=sn(a,Me,h);return`
+    fn mm_readA(batch: i32, row : i32, colIn : i32) -> ${Fe} {
+      ${e?he:pe}
+    }
+
+    fn mm_readB(batch: i32, row : i32, colIn : i32) -> ${Le} {
+      ${e?pe:he}
+    }
+
+    fn mm_write(batch: i32, row : i32, colIn : i32, valueIn : ${Me}) {
+      let col = colIn * ${p};
+      if (row < uniforms.dim_a_outer && col < uniforms.dim_b_outer)
+      {
+      var value = valueIn;
+      let outWidth = ${e?"i32(uniforms.result_shape[2])":"i32(uniforms.result_shape[3])"};
+      ${z}
+      ${Fo(i)}
+      ${Ye}
+      setOutputAtCoords(coords[0], coords[1], coords[2], coords[3], value);
+      }
+    }`},wu=(e,t,s,n,i,a,o,u,p)=>{let h=t.format==="NHWC",k=h?e[0].dims[3]:e[0].dims[1],C=s[0],d=h?s[2]:s[3],z=h?s[1]:s[2],B=h?s[3]:s[1],V=h&&(k%4===0||k%3===0)&&B%4===0,Z=h?B:d*z,ee=h?d*z:B,Y=[8,8,1],he=n<=8?[4,1,1]:[4,4,1],pe=[Math.ceil(Z/Y[0]/he[0]),Math.ceil(ee/Y[1]/he[1]),Math.ceil(C/Y[2]/he[2])];as("verbose",()=>`[conv2d_mm_webgpu] dispatch = ${pe}`);let Me=V?h&&k%4!==0?3:4:1,Fe=Y[1]*he[1],Le=Y[0]*he[0],Ye=Math.max(Y[0]*Me,Y[1]),at=n%Fe===0,Et=i%Le===0,Xt=a%Ye===0,Zt=V?[Me,4,4]:[1,1,1],bt=[{type:6,data:n},{type:6,data:i},{type:6,data:a},{type:6,data:[t.pads[0],t.pads[1]]},{type:6,data:t.strides},{type:6,data:t.dilations}];rn(t,bt),bt.push(...yt(e[0].dims,e[1].dims));let ss=["rank","rank"];o&&(bt.push(...yt(e[2].dims)),ss.push("rank")),bt.push(...yt(s));let St=Ft=>{let bs=[{name:"dim_a_outer",type:"i32"},{name:"dim_b_outer",type:"i32"},{name:"dim_inner",type:"i32"},{name:"pad",type:"i32",length:2},{name:"stride",type:"i32",length:2},{name:"dilation",type:"i32",length:2}];Fr(t,bs);let Ht=V?4:1,Rt=fs(e[0].dataType),_s=`
+      fn setOutputAtIndex(flatIndex : i32, value : ${V?`vec4<${Rt}>`:Rt}) {
+        result[flatIndex] = ${V?`vec4<${Rt}>`:Rt}(value);
+      }
+      fn setOutputAtCoords(d0 : i32, d1 : i32, d2 : i32, d3 : i32, value : ${V?`vec4<${Rt}>`:Rt}) {
+        let flatIndex = getOutputIndexFromCoords(vec4<i32>(d0, d1, d2, d3));
+        setOutputAtIndex(flatIndex ${V?"/ 4":""}, value);
+      }`,ot=qe("x",e[0].dataType,e[0].dims.length,Me===3?1:Me),Pt=qe("w",e[1].dataType,e[1].dims.length,Ht),ps=[ot,Pt],Ns=It("result",e[0].dataType,s.length,Ht);if(o){let xr=qe("bias",e[2].dataType,e[2].dims.length,Ht);ps.push(xr),_s+=`
+        fn getBiasByOutputCoords(coords : vec4<i32>) -> ${V?`vec4<${Rt}>`:Rt} {
+          return bias[coords.${h?"w":"y"}${V?"/ 4":""}];
+        }`}return`
+        ${Lo("uniforms.result_strides")}
+        //struct Uniforms { xShape : vec4<i32>, wShape : vec4<i32>, outShape : vec4<i32>,
+        //  outShapeStrides: vec3<i32>, filterDims : vec2<i32>, pad : vec2<i32>, stride : vec2<i32>,
+        //  dilation : vec2<i32>, dimAOuter : i32, dimBOuter : i32, dimInner : i32 };
+        ${Ft.registerUniforms(bs).declareVariables(...ps,Ns)}
+        ${_s}
+        ${Uo(h,at,Et,Xt,o,t,Zt[0],Zt[1],Zt[2],Rt)}
+        ${V?Bo(he,Y,Rt,void 0,!h,Ye):Ro(he,Y,Rt,void 0,!h,Ye,!1,void 0,u)}`};return{name:"Conv2DMatMul",shaderCache:{hint:`${t.cacheKey};${Me};${V};${at};${Et};${Xt};${Fe};${Le};${Ye}`,inputDependencies:ss},getRunData:()=>({outputs:[{dims:p?p(s):s,dataType:e[0].dataType}],dispatchGroup:{x:pe[0],y:pe[1],z:pe[2]},programUniforms:bt}),getShaderSource:St}}}),Vo,Wo,Wn,Go,Ko,yu,Ho,Mu,Zc=g(()=>{zt(),Pe(),Ot(),Yt(),nn(),Do(),Vo=e=>{let t=1;for(let s=0;s<e.length;s++)t*=e[s];return t},Wo=e=>typeof e=="number"?[e,e,e]:e,Wn=(e,t)=>t<=1?e:e+(e-1)*(t-1),Go=(e,t,s,n=1)=>{let i=Wn(t,n);return Math.floor((e[0]*(s-1)-s+i)/2)},Ko=(e,t,s,n,i)=>{i==null&&(i=Go(e,t[0],n[0]));let a=[0,0,0,s];for(let o=0;o<3;o++)e[o]+2*i>=t[o]&&(a[o]=Math.trunc((e[o]-t[o]+2*i)/n[o]+1));return a},yu=(e,t,s,n,i,a,o,u,p,h)=>{let k,C,d,z;if(e==="VALID"&&(e=0),typeof e=="number"){k={top:e,bottom:e,left:e,right:e,front:e,back:e};let B=Ko([t,s,n,1],[u,p,h],1,[i,a,o],e);C=B[0],d=B[1],z=B[2]}else if(Array.isArray(e)){if(!e.every((V,Z,ee)=>V===ee[0]))throw Error(`Unsupported padding parameter: ${e}`);k={top:e[0],bottom:e[1],left:e[2],right:e[3],front:e[4],back:e[5]};let B=Ko([t,s,n,1],[u,p,h],1,[i,a,o],e[0]);C=B[0],d=B[1],z=B[2]}else if(e==="SAME_UPPER"){C=Math.ceil(t/i),d=Math.ceil(s/a),z=Math.ceil(n/o);let B=(C-1)*i+u-t,V=(d-1)*a+p-s,Z=(z-1)*o+h-n,ee=Math.floor(B/2),Y=B-ee,he=Math.floor(V/2),pe=V-he,Me=Math.floor(Z/2),Fe=Z-Me;k={top:he,bottom:pe,left:Me,right:Fe,front:ee,back:Y}}else throw Error(`Unknown padding parameter: ${e}`);return{padInfo:k,outDepth:C,outHeight:d,outWidth:z}},Ho=(e,t,s,n,i,a=!1,o="channelsLast")=>{let u,p,h,k,C;if(o==="channelsLast")[u,p,h,k,C]=e;else if(o==="channelsFirst")[u,C,p,h,k]=e;else throw new Error(`Unknown dataFormat ${o}`);let[d,,z,B,V]=t,[Z,ee,Y]=Wo(s),[he,pe,Me]=Wo(n),Fe=Wn(z,he),Le=Wn(B,pe),Ye=Wn(V,Me),{padInfo:at,outDepth:Et,outHeight:Xt,outWidth:Zt}=yu(i,p,h,k,Z,ee,Y,Fe,Le,Ye),bt=a?d*C:d,ss=[0,0,0,0,0];return o==="channelsFirst"?ss=[u,bt,Et,Xt,Zt]:o==="channelsLast"&&(ss=[u,Et,Xt,Zt,bt]),{batchSize:u,dataFormat:o,inDepth:p,inHeight:h,inWidth:k,inChannels:C,outDepth:Et,outHeight:Xt,outWidth:Zt,outChannels:bt,padInfo:at,strideDepth:Z,strideHeight:ee,strideWidth:Y,filterDepth:z,filterHeight:B,filterWidth:V,effectiveFilterDepth:Fe,effectiveFilterHeight:Le,effectiveFilterWidth:Ye,dilationDepth:he,dilationHeight:pe,dilationWidth:Me,inShape:e,outShape:ss,filterShape:t}},Mu=(e,t,s,n,i,a)=>{let o=a==="channelsLast";o?e[0].dims[3]:e[0].dims[1];let u=[64,1,1],p={x:s.map((Z,ee)=>ee)},h=[Math.ceil(Vo(p.x.map(Z=>s[Z]))/u[0]),1,1];as("verbose",()=>`[conv3d_naive_webgpu] dispatch = ${h}`);let k=1,C=ze.size(s),d=[{type:12,data:C},{type:12,data:n},{type:12,data:i},{type:12,data:t.strides},{type:12,data:t.dilations}];rn(t,d),d.push(...yt(e[0].dims,e[1].dims));let z=["rank","rank"],B=e.length===3;B&&(d.push(...yt(e[2].dims)),z.push("rank")),d.push(...yt(s));let V=Z=>{let ee=[{name:"output_size",type:"u32"},{name:"filter_dims",type:"u32",length:n.length},{name:"pads",type:"u32",length:i.length},{name:"strides",type:"u32",length:t.strides.length},{name:"dilations",type:"u32",length:t.dilations.length}];Fr(t,ee);let Y=1,he=fs(e[0].dataType),pe=qe("x",e[0].dataType,e[0].dims.length,k),Me=qe("W",e[1].dataType,e[1].dims.length,Y),Fe=[pe,Me],Le=It("result",e[0].dataType,s.length,Y),Ye="";if(B){let Xt=qe("bias",e[2].dataType,e[2].dims.length,Y);Fe.push(Xt),Ye+=`
+        fn getBiasByOutputCoords(coords : array<u32, 5>) -> ${he} {
+          return bias[${o?$t("coords",4,5):$t("coords",1,5)}];
+        }`}let at=Ks(k,he),Et=sn(t,at,he);return`
+            ${Ye}
+            fn getX(d0 : u32, d1 : u32, d2 : u32, d3 : u32, d4 : u32) -> f32 {
+              let aIndices = array<u32, 5>(d0, d1, d2, d3, d4);
+              return ${pe.getByIndices("aIndices")};
+            }
+            fn getW(d0 : u32, d1 : u32, d2 : u32, d3 : u32, d4 : u32) -> f32 {
+              let aIndices = array<u32, 5>(d0, d1, d2, d3, d4);
+              return ${Me.getByIndices("aIndices")};
+            }
+          ${Z.registerUniforms(ee).declareVariables(...Fe,Le)}
+          ${Z.mainStart()}
+          ${Z.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+              let coords = ${Le.offsetToIndices("global_idx")};
+              let batch = ${$t("coords",0,pe.rank)};
+              let d2 = ${o?$t("coords",pe.rank-1,pe.rank):$t("coords",1,pe.rank)};
+              let xFRCCorner = vec3<u32>(${o?$t("coords",1,pe.rank):$t("coords",2,pe.rank)},
+              ${o?$t("coords",2,pe.rank):$t("coords",3,pe.rank)},
+              ${o?$t("coords",3,pe.rank):$t("coords",4,pe.rank)}) * uniforms.strides - uniforms.pads;
+              let xFCorner = xFRCCorner.x;
+              let xRCorner = xFRCCorner.y;
+              let xCCorner = xFRCCorner.z;
+              let xShapeY = ${o?$t("uniforms.x_shape",1,pe.rank):$t("uniforms.x_shape",2,pe.rank)};
+              let xShapeZ = ${o?$t("uniforms.x_shape",2,pe.rank):$t("uniforms.x_shape",3,pe.rank)};
+              let xShapeW = ${o?$t("uniforms.x_shape",3,pe.rank):$t("uniforms.x_shape",4,pe.rank)};
+              let xShapeU = ${o?$t("uniforms.x_shape",4,pe.rank):$t("uniforms.x_shape",1,pe.rank)};
+              let inputDepthNearestVec4 = (xShapeU / 4) * 4;
+              let inputDepthVec4Remainder = xShapeU % 4;
+
+              var value = 0.0;
+              for (var wF = 0u; wF < uniforms.filter_dims[0]; wF++) {
+                let xF = xFCorner + wF * uniforms.dilations[0];
+                if (xF < 0 || xF >= xShapeY) {
+                  continue;
+                }
+
+                for (var wR = 0u; wR < uniforms.filter_dims[1]; wR++) {
+                  let xR = xRCorner + wR * uniforms.dilations[1];
+                  if (xR < 0 || xR >= xShapeZ) {
+                    continue;
+                  }
+
+                  for (var wC = 0u; wC < uniforms.filter_dims[2]; wC++) {
+                    let xC = xCCorner + wC * uniforms.dilations[2];
+                    if (xC < 0 || xC >= xShapeW) {
+                      continue;
+                    }
+
+                    for (var d1 = 0u; d1 < inputDepthNearestVec4; d1 += 4) {
+                      ${o?`let xValues = vec4<f32>(
+                               getX(batch, xF, xR, xC, d1),
+                               getX(batch, xF, xR, xC, d1 + 1),
+                               getX(batch, xF, xR, xC, d1 + 2),
+                               getX(batch, xF, xR, xC, d1 + 3));
+                            `:`let xValues = vec4<f32>(
+                               getX(batch, d1, xF, xR, xC),
+                               getX(batch, d1 + 1, xF, xR, xC),
+                               getX(batch, d1 + 2, xF, xR, xC),
+                               getX(batch, d1 + 3, xF, xR, xC));
+                            `}
+                            let wValues = vec4<f32>(
+                              getW(d2, d1, wF, wR, wC),
+                              getW(d2, d1 + 1, wF, wR, wC),
+                              getW(d2, d1 + 2, wF, wR, wC),
+                              getW(d2, d1 + 3, wF, wR, wC));
+                      value += dot(xValues, wValues);
+                    }
+                    if (inputDepthVec4Remainder == 1) {
+                        ${o?`value += getX(batch, xF, xR, xC, inputDepthNearestVec4)
+                          * getW(d2, inputDepthNearestVec4, wF, wR, wC);`:`value += getX(batch, inputDepthNearestVec4, xF, xR, xC)
+                          * getW(d2, inputDepthNearestVec4, wF, wR, wC);`}
+                    } else if (inputDepthVec4Remainder == 2) {
+                      ${o?`let xValues = vec2<f32>(
+                        getX(batch, xF, xR, xC, inputDepthNearestVec4),
+                        getX(batch, xF, xR, xC, inputDepthNearestVec4 + 1));
+                      `:`let xValues = vec2<f32>(
+                        getX(batch, inputDepthNearestVec4, xF, xR, xC),
+                        getX(batch, inputDepthNearestVec4 + 1, xF, xR, xC));
+                    `}
+                    let wValues = vec2<f32>(
+                      getW(d2, inputDepthNearestVec4, wF, wR, wC),
+                      getW(d2, inputDepthNearestVec4 + 1, wF, wR, wC));
+                      value += dot(xValues, wValues);
+                    } else if (inputDepthVec4Remainder == 3) {
+                      ${o?`let xValues = vec3<f32>(
+                        getX(batch, xF, xR, xC, inputDepthNearestVec4),
+                        getX(batch, xF, xR, xC, inputDepthNearestVec4 + 1),
+                        getX(batch, xF, xR, xC, inputDepthNearestVec4 + 2));
+                      `:`let xValues = vec3<f32>(
+                        getX(batch, inputDepthNearestVec4, xF, xR, xC),
+                        getX(batch, inputDepthNearestVec4 + 1, xF, xR, xC),
+                        getX(batch, inputDepthNearestVec4 + 2, xF, xR, xC));
+                    `}
+                    let wValues = vec3<f32>(
+                      getW(d2, inputDepthNearestVec4, wF, wR, wC),
+                      getW(d2, inputDepthNearestVec4 + 1, wF, wR, wC),
+                      getW(d2, inputDepthNearestVec4 + 2, wF, wR, wC));
+                      value += dot(xValues, wValues);
+                    }
+                  }
+                }
+              }
+              ${B?"value = value + getBiasByOutputCoords(coords)":""};
+              ${Et}
+              result[global_idx] = f32(value);
+          }`};return{name:"Conv3DNaive",shaderCache:{hint:`${t.cacheKey};${o};${k};${B}`,inputDependencies:z},getRunData:()=>({outputs:[{dims:s,dataType:e[0].dataType}],dispatchGroup:{x:h[0],y:h[1],z:h[2]},programUniforms:d}),getShaderSource:V}}}),bu,vu,qo=g(()=>{zt(),Ot(),Yt(),nn(),bu=(e,t,s,n)=>{let i=e.length>2,a=i?"value += b[output_channel];":"",o=e[0].dims,u=e[1].dims,p=t.format==="NHWC",h=p?s[3]:s[1],k=h/t.group,C=p&&k>=4?qt(h):1,d=ze.size(s)/C,z=[{type:12,data:d},{type:12,data:t.dilations},{type:12,data:[t.strides[0],t.strides[1]]},{type:12,data:[t.pads[0],t.pads[1]]},{type:12,data:k}];rn(t,z),z.push(...yt(o,[u[0],u[1],u[2],u[3]/C]));let B=i?["rank","rank","rank"]:["rank","rank"];z.push(...yt([s[0],s[1],s[2],s[3]/C]));let V=Z=>{let ee=It("output",e[0].dataType,s.length,C),Y=fs(ee.type.tensor),he=sn(t,ee.type.value,Y),pe=qe("x",e[0].dataType,o.length),Me=qe("w",e[1].dataType,u.length,C),Fe=[pe,Me];i&&Fe.push(qe("b",e[2].dataType,e[2].dims,C));let Le=[{name:"output_size",type:"u32"},{name:"dilations",type:"u32",length:t.dilations.length},{name:"strides",type:"u32",length:2},{name:"pads",type:"u32",length:2},{name:"output_channels_per_group",type:"u32"}];Fr(t,Le);let Ye=p?`
+      for (var wHeight: u32 = 0u; wHeight < uniforms.w_shape[0]; wHeight++) {
+        let xHeight = xRCCorner.x + wHeight * uniforms.dilations[0];
+
+        if (xHeight < 0u || xHeight >= uniforms.x_shape[1]) {
+          continue;
+        }
+
+        for (var wWidth: u32 = 0u; wWidth < uniforms.w_shape[1]; wWidth++) {
+          let xWidth = xRCCorner.y + wWidth * uniforms.dilations[1];
+          if (xWidth < 0u || xWidth >= uniforms.x_shape[2]) {
+            continue;
+          }
+
+          for (var wInChannel: u32 = 0u; wInChannel < uniforms.w_shape[2]; wInChannel++) {
+            let input_channel = in_channel_offset + wInChannel;
+            let xVal = ${pe.get("batch","xHeight","xWidth","input_channel")};
+            let wVal = ${Me.get("wHeight","wWidth","wInChannel","output_channel")};
+            value += xVal * wVal;
+          }
+        }
+      }
+      `:`
+      for (var wInChannel: u32 = 0u; wInChannel < uniforms.w_shape[1]; wInChannel++) {
+        let input_channel = in_channel_offset + wInChannel;
+        for (var wHeight: u32 = 0u; wHeight < uniforms.w_shape[2]; wHeight++) {
+          let xHeight = xRCCorner.x + wHeight * uniforms.dilations[0];
+
+          if (xHeight < 0u || xHeight >= uniforms.x_shape[2]) {
+            continue;
+          }
+
+          for (var wWidth: u32 = 0u; wWidth < uniforms.w_shape[3]; wWidth++) {
+            let xWidth = xRCCorner.y + wWidth * uniforms.dilations[1];
+            if (xWidth < 0u || xWidth >= uniforms.x_shape[3]) {
+              continue;
+            }
+
+            let xVal = ${pe.get("batch","input_channel","xHeight","xWidth")};
+            let wVal = ${Me.get("output_channel","wInChannel","wHeight","wWidth")};
+            value += xVal * wVal;
+          }
+        }
+      }
+      `;return`
+  ${Z.registerUniforms(Le).declareVariables(...Fe,ee)}
+
+  ${Z.mainStart()}
+    ${Z.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+
+    let outputIndices = ${ee.offsetToIndices("global_idx")};
+    let batch: u32 = outputIndices[0];
+    let output_channel: u32 = outputIndices[${p?3:1}];
+    let xRCCorner: vec2<u32> = vec2<u32>(outputIndices[${p?1:2}], outputIndices[${p?2:3}]) * uniforms.strides - uniforms.pads;
+    let group_id: u32 = output_channel * ${C} / uniforms.output_channels_per_group;
+    var in_channel_offset = group_id * uniforms.w_shape[${p?2:1}];
+
+    var value: ${ee.type.value} = ${ee.type.value}(0);
+    ${Ye}
+    ${a}
+    ${he}
+    ${ee.setByOffset("global_idx","value")}
+  }`};return{name:"GroupedConv",shaderCache:{hint:`${t.cacheKey}_${C}`,inputDependencies:B},getRunData:()=>({outputs:[{dims:n?n(s):s,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(d/64)},programUniforms:z}),getShaderSource:V}},vu=(e,t,s,n)=>{let i=e.length>2,a=qt(s[3]),o=qt(s[2]),u=ze.size(s)/a/o,p=[e[0].dims[0],e[0].dims[1],e[0].dims[2],e[0].dims[3]/a],h=[e[1].dims[0],e[1].dims[1],e[1].dims[2],e[1].dims[3]/a],k=[s[0],s[1],s[2],s[3]/a],C=[{type:12,data:u},{type:6,data:[t.strides[0],t.strides[1]]},{type:6,data:[t.pads[0],t.pads[1]]}];rn(t,C),C.push(...yt(p,h,k));let d=(o-1)*t.strides[1]+h[1],z=B=>{let V=It("output",e[0].dataType,k.length,a),Z=fs(V.type.tensor),ee=sn(t,V.type.value,Z),Y=qe("x",e[0].dataType,p.length,a),he=qe("w",e[1].dataType,h.length,a),pe=[Y,he];i&&pe.push(qe("b",e[2].dataType,e[2].dims,a));let Me=i?"value += b[output_channel];":"",Fe=[{name:"output_size",type:"u32"},{name:"strides",type:"i32",length:2},{name:"pads",type:"i32",length:2}];return Fr(t,Fe),`
+  ${B.registerUniforms(Fe).declareVariables(...pe,V)}
+  ${B.mainStart()}
+    ${B.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+    let width0 = uniforms.output_shape[3];
+    let output_channel = global_idx % width0;
+    var index1 = global_idx / width0;
+    let width1 = uniforms.output_shape[2] / ${o}u;
+    let col = (index1 % width1) * ${o}u;
+    index1 = index1 / width1;
+    let row = index1 % uniforms.output_shape[1];
+    let batch = index1 / uniforms.output_shape[1];
+
+    let x_corner = vec2<i32>(i32(row), i32(col)) * uniforms.strides - uniforms.pads;
+
+    var x_vals: array<${Y.type.value}, ${d}>;
+    var values: array<${V.type.value}, ${o}>;
+    let input_channel = output_channel;
+    // Use constant instead of uniform can give better performance for w's height/width.
+    for (var w_height: u32 = 0u; w_height < ${h[0]}; w_height++) {
+      let x_height = x_corner.x + i32(w_height);
+      if (x_height >= 0 && u32(x_height) < uniforms.x_shape[1]) {
+        for (var i = 0; i < ${d}; i++) {
+          let x_width = x_corner.y + i;
+          if (x_width >= 0 && u32(x_width) < uniforms.x_shape[2]) {
+            x_vals[i] = ${Y.get("batch","u32(x_height)","u32(x_width)","input_channel")};
+          } else {
+            x_vals[i] = ${Y.type.value}(0);
+          }
+        }
+        for (var w_width: u32 = 0u; w_width < ${h[1]}; w_width++) {
+          let w_val = ${he.get("w_height","w_width","0","output_channel")};
+          for (var i = 0u; i < ${o}u; i++) {
+            values[i] = fma(x_vals[i * u32(uniforms.strides[1]) + w_width], w_val, values[i]);
+          }
+        }
+      }
+    }
+
+    for (var i = 0u; i < ${o}u; i++) {
+      var value = values[i];
+      ${Me}
+      ${ee}
+      ${V.set("batch","row","col + i","output_channel","value")};
+    }
+  }`};return{name:"GroupedConv-Vectorize",shaderCache:{hint:`${t.cacheKey};${a};${o};${d};${h[0]};${h[1]}`,inputDependencies:i?["rank","rank","type"]:["rank","rank"]},getRunData:()=>({outputs:[{dims:n?n(s):s,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(u/64)},programUniforms:C}),getShaderSource:z}}}),xu,wi,Tu,yi,Qo,Mi,Eu,Pu,bi,ep=g(()=>{Ot(),Jc(),Zc(),jo(),qo(),nn(),fi(),Gr(),xu=(e,t,s,n,i,a)=>{let o=e[0],u=e.slice(a?1:2,a?3:4),p=u.length,h=t[0],k=t.slice(2).map((d,z)=>d+(d-1)*(s[z]-1)),C=u.map((d,z)=>d+n[z]+n[z+p]).map((d,z)=>Math.floor((d-k[z]+i[z])/i[z]));return C.splice(0,0,o),C.splice(a?3:1,0,h),C},wi=[2,3,1,0],Tu=(e,t)=>{if(!e||e.length!==2&&e.length!==3)throw new Error("Conv requires 2 or 3 inputs");if(e[0].dims.length>5)throw new Error("greater than 5D is not supported");if(e[0].dims.length!==e[1].dims.length)throw new Error("filter does not have same dimension as input");let s=e[0].dims[t.format==="NHWC"?e[0].dims.length-1:1],n=e[1].dims[1]*t.group;if(s!==n)throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");if(e.length===3&&(e[2].dims.length!==1||e[1].dims[0]!==e[2].dims[0]))throw new Error("invalid bias");let i=e[0].dims.length-2;if(t.dilations.length!==i)throw new Error(`dilations should be ${i}D`);if(t.strides.length!==i)throw new Error(`strides should be ${i}D`);if(t.pads.length!==i*2)throw new Error(`pads should be ${i*2}D`);if(t.kernelShape.length!==0&&t.kernelShape.length!==e[1].dims.length-2)throw new Error("invalid kernel shape")},yi=(e,t)=>{let s=e.kernelShape.slice();s.length<t[1].dims.length-2&&s.push(...Array(t[1].dims.length-2-s.length).fill(0));for(let a=2;a<t[1].dims.length;++a)s[a-2]===0&&(s[a-2]=t[1].dims[a]);let n=e.pads.slice();Js.adjustPadsBasedOnAutoPad(t[0].dims,e.strides,e.dilations,s,n,e.format==="NHWC",e.autoPad);let i=Object.assign({},e);return Object.assign(i,{kernelShape:s,pads:n}),i},Qo=e=>{let t=Oo(e),s=e.format,n=["NOTSET","VALID","SAME_UPPER","SAME_LOWER"][e.auto_pad],i=e.dilations,a=e.group,o=e.kernel_shape,u=e.pads,p=e.strides,h=e.w_is_const();return{autoPad:n,format:s,dilations:i,group:a,kernelShape:o,pads:u,strides:p,wIsConst:h,...t,cacheKey:`${e.format};${t.activation};`}},Mi=(e,t,s,n)=>{let i=s.format==="NHWC",a=xu(t[0].dims,t[1].dims,s.dilations,s.pads,s.strides,i);if(s.group!==1){let Fe=[t[0]];if(i){let Le=e.kernelCustomData.wT??e.compute(cr(t[1],wi),{inputs:[1],outputs:[s.wIsConst?-2:-1]})[0];s.wIsConst&&!e.kernelCustomData.wT&&(e.kernelCustomData.wT=Le),Fe.push(Le)}else Fe.push(t[1]);t.length===3&&Fe.push(t[2]),!e.adapterInfo.isArchitecture("ampere")&&i&&t[1].dims[0]===s.group&&t[1].dims[1]===1&&s.dilations[0]===1&&s.dilations[1]===1?e.compute(vu(Fe,s,a,n),{inputs:Fe}):e.compute(bu(Fe,s,a,n),{inputs:Fe});return}let o=t.length===3,u=t[0].dims[i?1:2],p=t[0].dims[i?2:3],h=t[0].dims[i?3:1],k=t[1].dims[2],C=t[1].dims[3],d=a[i?1:2],z=a[i?2:3],B=a[i?3:1],V=i&&k===u&&C===p&&s.pads[0]===0&&s.pads[1]===0;if(V||k===1&&C===1&&s.dilations[0]===1&&s.dilations[1]===1&&s.strides[0]===1&&s.strides[1]===1&&s.pads[0]===0&&s.pads[1]===0){let Fe=a[0],Le,Ye,at,Et=[];if(i){let bt=e.kernelCustomData.wT??e.compute(cr(t[1],wi),{inputs:[1],outputs:[s.wIsConst?-2:-1]})[0];if(s.wIsConst&&!e.kernelCustomData.wT&&(e.kernelCustomData.wT=bt),V){let ss=u*p*h;Le=t[0].reshape([1,Fe,ss]),Ye=bt.reshape([1,ss,B]),at=[1,Fe,B]}else Le=t[0].reshape([Fe,u*p,h]),Ye=bt.reshape([1,h,B]),at=[Fe,d*z,B];Et.push(Le),Et.push(Ye)}else Le=t[0].reshape([Fe,h,u*p]),Ye=t[1].reshape([1,B,h]),at=[Fe,B,d*z],Et.push(Ye),Et.push(Le);o&&Et.push(t[2]);let Xt=at[2],Zt=Et[0].dims[Et[0].dims.length-1];Xt<8&&Zt<8?e.compute(zo(Et,s,a,at,i,n),{inputs:Et}):e.compute(gi(Et,s,a,at,i,n),{inputs:Et});return}let Z=!0,ee=e.kernelCustomData.wT??e.compute(cr(t[1],wi),{inputs:[1],outputs:[s.wIsConst?-2:-1]})[0];s.wIsConst&&!e.kernelCustomData.wT&&(e.kernelCustomData.wT=ee);let Y=[t[0],ee];o&&Y.push(t[2]);let he=i?d*z:B,pe=i?B:d*z,Me=k*C*h;e.compute(wu(Y,s,a,he,pe,Me,o,Z,n),{inputs:Y})},Eu=(e,t)=>{let s=t.format==="NHWC",n=[e.inputs[0].reshape(s?[e.inputs[0].dims[0],1,e.inputs[0].dims[1],e.inputs[0].dims[2]]:[e.inputs[0].dims[0],e.inputs[0].dims[1],1,e.inputs[0].dims[2]]),e.inputs[1].reshape([e.inputs[1].dims[0],e.inputs[1].dims[1],1,e.inputs[1].dims[2]])];e.inputs.length===3&&n.push(e.inputs[2]);let i=[0,t.pads[0],0,t.pads[1]],a=[1].concat(t.strides),o=[1].concat(t.dilations),u=[1].concat(t.kernelShape),p=yi({...t,pads:i,strides:a,dilations:o,kernelShape:u},n);Mi(e,n,p,h=>s?[h[0],h[2],h[3]]:[h[0],h[1],h[3]])},Pu=(e,t,s)=>{let n=s.format==="NHWC"?"channelsLast":"channelsFirst",i=yi(s,t),a=s.autoPad==="NOTSET"?s.pads:s.autoPad,o=Ho(t[0].dims,t[1].dims,s.strides,s.dilations,a,!1,n);e.compute(Mu(t,i,o.outShape,[o.filterDepth,o.filterHeight,o.filterWidth],[o.padInfo.front,o.padInfo.top,o.padInfo.left],n))},bi=(e,t)=>{if(Tu(e.inputs,t),e.inputs[0].dims.length===3)Eu(e,t);else if(e.inputs[0].dims.length===5)Pu(e,e.inputs,t);else{let s=yi(t,e.inputs);Mi(e,e.inputs,s)}}}),Cu,tp=g(()=>{zt(),Pe(),Ot(),Yt(),Cu=(e,t,s)=>{let n=e.length>2,i=t.outputShape,a=t.format==="NHWC",o=t.group,u=e[1].dims,p=u[2]/o,h=u[3],k=a?qt(p):1,C=a?qt(h):1,d=a?h===1?k:C:1,z=ze.size(i)/C,B=[Math.ceil(z/64),1,1];as("verbose",()=>`[conv2d_backprop_webgpu] dispatch = ${B}`);let V=["rank","rank"],Z=[t.strides[0],t.strides[1]],ee=[t.kernelShape[a?1:2],t.kernelShape[a?2:3]],Y=[t.dilations[0],t.dilations[1]],he=[ee[0]+(t.dilations[0]<=1?0:(t.kernelShape[a?1:2]-1)*(t.dilations[0]-1)),ee[1]+(t.dilations[1]<=1?0:(t.kernelShape[a?2:3]-1)*(t.dilations[1]-1))],pe=[he[0]-1-Math.floor((t.pads[0]+t.pads[2])/2),he[1]-1-Math.floor((t.pads[1]+t.pads[3])/2)],Me=[{type:12,data:z},{type:12,data:Z},{type:12,data:ee},{type:12,data:Y},{type:12,data:he},{type:6,data:pe},{type:12,data:p},{type:12,data:h},...yt(e[0].dims,e[1].dims)];n&&(Me.push(...yt(e[2].dims)),V.push("rank")),Me.push(...yt(i));let Fe=Le=>{let Ye=[{name:"output_size",type:"u32"},{name:"strides",type:"u32",length:Z.length},{name:"filter_dims",type:"u32",length:ee.length},{name:"dilations",type:"u32",length:ee.length},{name:"effective_filter_dims",type:"u32",length:he.length},{name:"pads",type:"i32",length:pe.length},{name:"input_channels_per_group",type:"u32"},{name:"output_channels_per_group",type:"u32"}],at=fs(e[0].dataType),Et=a?1:2,Xt=a?2:3,Zt=a?3:1,bt=qe("W",e[1].dataType,e[1].dims.length,d),ss=qe("Dy",e[0].dataType,e[0].dims.length,k),St=[ss,bt];n&&St.push(qe("bias",e[2].dataType,[i[Zt]].length,C));let Ft=It("result",e[0].dataType,i.length,C),bs=()=>{let Rt="";if(k===1)Rt+=`
+        let w_offset = ${bt.indicesToOffset(`${bt.type.indices}(u32(wRPerm), u32(wCPerm), inputChannel, wOutChannel)`)};
+        let wValue = ${bt.getByOffset(`w_offset / ${d}`)};
+        dotProd = dotProd + xValue * wValue;`;else if(h===1)Rt+=`
+          let wValue = ${bt.getByOffset(`${bt.indicesToOffset(`${bt.type.indices}(u32(wRPerm), u32(wCPerm), inputChannel, wOutChannel)`)} / ${d}`)};
+          dotProd = dotProd + dot(xValue, wValue);`;else for(let _s=0;_s<k;_s++)Rt+=`
+            let wValue${_s} = ${bt.getByOffset(`${bt.indicesToOffset(`${bt.type.indices}(u32(wRPerm), u32(wCPerm), inputChannel + ${_s}, wOutChannel)`)} / ${d}`)};
+            dotProd = dotProd + xValue[${_s}] * wValue${_s};`;return Rt},Ht=`
+            let outputIndices = ${Ft.offsetToIndices(`global_idx * ${C}`)};
+            let batch = ${Ft.indicesGet("outputIndices",0)};
+            let d1 = ${Ft.indicesGet("outputIndices",Zt)};
+            let r = ${Ft.indicesGet("outputIndices",Et)};
+            let c = ${Ft.indicesGet("outputIndices",Xt)};
+            let dyCorner = vec2<i32>(i32(r), i32(c)) - uniforms.pads;
+            let dyRCorner = dyCorner.x;
+            let dyCCorner = dyCorner.y;
+            let groupId = d1 / uniforms.output_channels_per_group;
+            let wOutChannel = d1 - groupId * uniforms.output_channels_per_group;
+            // Convolve dy(?, ?, d2) with w(:, :, d1, d2) to compute dx(xR, xC, d1).
+            // ? = to be determined. : = across all values in that axis.
+            var dotProd = ${Ft.type.value}(0.0);
+            for (var wR: u32 = 0; wR < uniforms.effective_filter_dims.x; wR = wR + 1) {
+              if (wR % uniforms.dilations.x != 0) {
+                continue;
+              }
+              let dyR = (${at}(dyRCorner) + ${at}(wR)) / ${at}(uniforms.strides[0]);
+              let wRPerm = uniforms.filter_dims.x - 1 - wR / uniforms.dilations.x;
+              if (dyR < 0.0 || dyR >= ${at}(uniforms.Dy_shape[${Et}]) || fract(dyR) > 0.0 ||
+                  wRPerm < 0) {
+                continue;
+              }
+              wR = wR + uniforms.strides[0] - 1;
+              let idyR: u32 = u32(dyR);
+
+              for (var wC: u32 = 0; wC < uniforms.effective_filter_dims.y; wC = wC + 1) {
+                if (wC % uniforms.dilations.y != 0) {
+                  continue;
+                }
+                let dyC = (${at}(dyCCorner) + ${at}(wC)) / ${at}(uniforms.strides.y);
+                let wCPerm = uniforms.filter_dims.y - 1 - wC / uniforms.dilations.y;
+                if (dyC < 0.0 || dyC >= ${at}(uniforms.Dy_shape[${Xt}]) ||
+                    fract(dyC) > 0.0 || wCPerm < 0) {
+                  continue;
+                }
+                wC = wC + uniforms.strides.y - 1;
+                let idyC: u32 = u32(dyC);
+                var inputChannel = groupId * uniforms.input_channels_per_group;
+                for (var d2: u32 = 0; d2 < uniforms.input_channels_per_group; d2 = d2 + ${k}) {
+                  let xValue = ${a?ss.getByOffset(`${ss.indicesToOffset(`${ss.type.indices}(batch, idyR, idyC, inputChannel)`)} / ${k}`):ss.get("batch","inputChannel","idyR","idyC")};
+                  ${bs()}
+                  inputChannel = inputChannel + ${k};
+                }
+              }
+            }
+            let value = dotProd${n?` + bias[d1 / ${C}]`:""};
+            ${Ft.setByOffset("global_idx","value")};
+          `;return`
+    ${Le.registerUniforms(Ye).declareVariables(...St,Ft)}
+      ${Le.mainStart()}
+      ${Le.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")};
+    ${Ht}}`};return{name:"ConvTranspose2D",shaderCache:{hint:`${t.cacheKey};${k}${d}${C}${h===1}`,inputDependencies:V},getRunData:()=>({dispatchGroup:{x:B[0],y:B[1],z:B[2]},outputs:[{dims:s?s(i):i,dataType:e[0].dataType}],programUniforms:Me}),getShaderSource:Fe}}}),ku,Xo,Su,Yo,Jo,$u,Zo,ea,Au,sp=g(()=>{tp(),nn(),Gr(),ku=(e,t,s,n,i,a)=>(e-1)*t+s+(n-1)*i+1-a,Xo=(e,t,s,n,i)=>{let a=Math.floor(e/2);t==="SAME_UPPER"?(s[n]=a,s[i]=e-a):t==="SAME_LOWER"&&(s[n]=e-a,s[i]=a)},Su=(e,t,s,n,i,a,o,u,p,h)=>{let k=e.length-2,C=h.length===0;p.length<k&&p.push(...Array(k-p.length).fill(0));let d=e[0],z=t[u?3:1]*i;for(let B=0,V=e.length-k-(u?1:0);B<k;++B,++V){let Z=e[V],ee=C?Z*o[B]:h[B],Y=ku(Z,o[B],a[B],t[V],s[B],ee);Xo(Y,n,a,B,B+k),C&&h.push(o[B]*(Z-1)+p[B]+(t[V]-1)*s[B]+1-a[B]-a[B+k])}h.splice(0,0,d),h.splice(u?3:1,0,z)},Yo=(e,t)=>{let s=e.kernelShape.slice();if(e.kernelShape.length===0||e.kernelShape.reduce((C,d)=>C*d,1)===0){s.length=0;for(let C=2;C<t[1].dims.length;++C)s.push(t[1].dims[C])}let n=e.format==="NHWC";s.splice(0,0,t[1].dims[0]),s.splice(n?3:1,0,t[1].dims[1]);let i=e.pads.slice(),a=e.outputShape.slice(),o=e.outputPadding.slice(),u=t[0].dims,p=e.dilations.slice();if(p.reduce((C,d)=>C+d,0)===0){let C=t[0].dims.length-2;p=new Array(C).fill(1)}let h=e.strides.slice();if(h.reduce((C,d)=>C+d,0)===0){let C=t[0].dims.length-2;h=new Array(C).fill(1)}Su(u,s,p,e.autoPad,e.group,i,h,n,o,a);let k=Object.assign({},e);return Object.assign(k,{kernelShape:s,pads:i,outputPadding:o,outputShape:a,dilations:p,strides:h}),k},Jo=e=>{let t=Oo(e),s=e.format,n=["NOTSET","VALID","SAME_UPPER","SAME_LOWER"][typeof e.autoPad>"u"?0:e.autoPad],i=e.dilations,a=e.group,o=e.kernelShape,u=e.pads,p=e.strides,h=e.wIsConst(),k=e.outputPadding,C=e.outputShape;return{autoPad:n,format:s,dilations:i,group:a,kernelShape:o,outputPadding:k,outputShape:C,pads:u,strides:p,wIsConst:h,...t,cacheKey:`${e.format};${t.activation};`}},$u=(e,t)=>{if(!e||e.length!==2&&e.length!==3)throw new Error("Conv requires 2 or 3 inputs");if(e[0].dims.length!==4&&e[0].dims.length!==3)throw new Error("currently only support 2-dimensional conv");if(e[0].dims.length!==e[1].dims.length)throw new Error("filter does not have same dimension as input");let s=e[0].dims[t.format==="NHWC"?e[0].dims.length-1:1],n=e[1].dims[0];if(s!==n)throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");let i=e[1].dims[1]*t.group;if(e.length===3&&(e[2].dims.length!==1||e[2].dims[0]!==i))throw new Error("invalid bias");let a=e[0].dims.length-2;if(t.dilations.reduce((o,u)=>o+u,0)>0&&t.dilations.length!==a)throw new Error(`dilations should be ${a}D`);if(t.strides.reduce((o,u)=>o+u,0)>0&&t.strides.length!==a)throw new Error(`strides should be ${a}D`);if(t.pads.reduce((o,u)=>o+u,0)>0&&t.pads.length!==a*2)throw new Error(`pads should be ${a*2}D`);if(t.outputPadding.length!==a&&t.outputPadding.length!==0)throw new Error(`output_padding should be ${a}D`);if(t.kernelShape.reduce((o,u)=>o+u,0)>0&&t.kernelShape.length!==0&&t.kernelShape.length!==e[1].dims.length-2)throw new Error("invalid kernel shape");if(t.outputShape.length!==0&&t.outputShape.length!==e[0].dims.length-2)throw new Error("invalid output shape")},Zo=(e,t,s,n)=>{let i=e.kernelCustomData.wT??e.compute(cr(t[1],[2,3,0,1]),{inputs:[1],outputs:[s.wIsConst?-2:-1]})[0];s.wIsConst&&!e.kernelCustomData.wT&&(e.kernelCustomData.wT=i);let a=[t[0],i];t.length===3&&a.push(t[2]),e.compute(Cu(a,s,n),{inputs:a})},ea=(e,t)=>{let s=t.format==="NHWC",n=[e.inputs[0].reshape(s?[e.inputs[0].dims[0],1,e.inputs[0].dims[1],e.inputs[0].dims[2]]:[e.inputs[0].dims[0],e.inputs[0].dims[1],1,e.inputs[0].dims[2]]),e.inputs[1].reshape([e.inputs[1].dims[0],e.inputs[1].dims[1],1,e.inputs[1].dims[2]])];e.inputs.length===3&&n.push(e.inputs[2]);let i=t.kernelShape;(i.length===0||i[0]===0)&&(i=[e.inputs[1].dims[2]]);let a=t.dilations;(a.length===0||a[0]===0)&&(a=[1]);let o=t.strides;(o.length===0||o[0]===0)&&(o=[1]);let u=t.pads;u.length===0&&(u=[0,0]),u=[0,u[0],0,u[1]],o=[1].concat(o),a=[1].concat(a),i=[1].concat(i);let p=Yo({...t,pads:u,strides:o,dilations:a,kernelShape:i},n);Zo(e,n,p,h=>s?[h[0],h[2],h[3]]:[h[0],h[1],h[3]])},Au=(e,t)=>{if($u(e.inputs,t),e.inputs[0].dims.length===3)ea(e,t);else{let s=Yo(t,e.inputs);Zo(e,e.inputs,s)}}}),ta,Iu,Ou,rp=g(()=>{zt(),Ot(),rs(),Yt(),ta=(e,t,s,n)=>{let i=ze.size(t),a=t.length,o=qe("input",e,a),u=It("output",e,a),p=s.dataType===6?s.getInt32Array()[0]:Number(s.getBigInt64Array()[0]),h=ze.normalizeAxis(p,a),k=C=>{let d=` i32(${o.indicesGet("inputIndices","uniforms.axis")}) `,z=$t("uniforms.input_shape","uniforms.axis",a),B=n.reverse?d+(n.exclusive?" + 1":""):"0",V=n.reverse?z:d+(n.exclusive?"":" + 1");return`
+                ${C.registerUniform("outputSize","u32").registerUniform("axis","u32").declareVariables(o,u)}
+                ${C.mainStart()}
+                  ${C.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+                  var inputIndices = ${u.offsetToIndices("global_idx")};
+                  var sum = ${u.type.value}(0);
+                  let first : i32 = ${B};
+                  let last : i32 = ${V};
+                  for (var i : i32 = first; i < last; i++) {
+                    ${o.indicesSet("inputIndices","uniforms.axis","u32(i)")};
+                    sum = sum + ${o.getByIndices("inputIndices")};
+                  }
+                  ${u.setByOffset("global_idx","sum")};
+                }`};return{name:"CumSum",shaderCache:{hint:n.cacheKey,inputDependencies:["rank"]},getRunData:()=>({outputs:[{dims:t,dataType:e}],dispatchGroup:{x:Math.ceil(i/64)},programUniforms:[{type:12,data:i},{type:12,data:h},...yt(t,t)]}),getShaderSource:k}},Iu=(e,t)=>{let s=e.inputs[0].dims,n=e.inputs[0].dataType,i=e.inputs[1];e.compute(ta(n,s,i,t),{inputs:[0]})},Ou=e=>{let t=e.exclusive===1,s=e.reverse===1;return Bt({exclusive:t,reverse:s})}}),Fu,sa,Du,Lu,zu,np=g(()=>{zt(),Ot(),rs(),Yt(),Fu=e=>{if(!e||e.length!==1)throw new Error("DepthToSpace requires 1 input.");if(e[0].dims.length!==4)throw new Error("DepthToSpace requires 4D input.")},sa=(e,t,s,n)=>{let i=[];i.push(`fn perm(i: ${n.type.indices}) -> ${s.type.indices} {
+    var a: ${s.type.indices};`);for(let a=0;a<t;++a)i.push(s.indicesSet("a",e[a],`i[${a}]`));return i.push("return a;}"),i.join(`
+`)},Du=(e,t)=>{let s,n,i,a,o,u,p=t.format==="NHWC",h=t.blocksize,k=t.mode==="DCR";p?([s,n,i,a]=e.dims,o=k?[s,n,i,h,h,a/h**2]:[s,n,i,a/h**2,h,h],u=k?[0,1,3,2,4,5]:[0,1,4,2,5,3]):([s,n,i,a]=[e.dims[0],e.dims[2],e.dims[3],e.dims[1]],o=k?[s,h,h,a/h**2,n,i]:[s,a/h**2,h,h,n,i],u=k?[0,3,4,1,5,2]:[0,1,4,2,5,3]);let C=e.reshape(o),d=C.dims.length,z=e.dataType,B=qe("a",z,d),V=It("output",z,d),Z=ee=>`
+  ${ee.registerUniform("output_size","u32").declareVariables(B,V)}
+
+  ${sa(u,d,B,V)}
+
+  ${ee.mainStart()}
+    ${ee.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+
+    let indices = ${V.offsetToIndices("global_idx")};
+    let aIndices = perm(indices);
+
+    ${V.setByOffset("global_idx",B.getByIndices("aIndices"))}
+  }`;return{name:"DepthToSpace",shaderCache:{hint:`${e.dims};${t.blocksize};${t.mode}`,inputDependencies:["rank"]},getRunData:ee=>{let Y=p?[s,n*h,i*h,a/h**2]:[s,a/h**2,n*h,i*h],he=ze.size(Y),pe=C.dims,Me=ze.sortBasedOnPerm(pe,u);return{outputs:[{dims:Y,dataType:ee[0].dataType}],dispatchGroup:{x:Math.ceil(he/64)},programUniforms:[{type:12,data:he},...yt(pe,Me)]}},getShaderSource:Z}},Lu=(e,t)=>{Fu(e.inputs),e.compute(Du(e.inputs[0],t))},zu=e=>Bt({blocksize:e.blocksize,mode:e.mode,format:e.format})}),vi,Gn,xi,Bu,Ru,ra,Nu,na,Kr,ju,Uu,ip=g(()=>{zt(),Ot(),rs(),Yt(),vi="[a-zA-Z]|\\.\\.\\.",Gn="("+vi+")+",xi="^"+Gn+"$",Bu="("+Gn+",)*"+Gn,Ru="^"+Bu+"$",ra=class{constructor(e=-1){this.symbolToIndices=new Map,this.inputIndex=e}addSymbol(e,t){let s=this.symbolToIndices.get(e);s===void 0?s=[t]:s.push(t),this.symbolToIndices.set(e,s)}},Nu=class{constructor(e,t){var i;this.equation=t,this.hasEllipsis=!1,this.symbolToInfo=new Map,this.lhs=new Array,this.outputDims=[];let[s,n]=t.includes("->")?t.split("->",2):[t,""];if(!s.match(RegExp(Ru)))throw new Error("Invalid LHS term");if(s.split(",").forEach((a,o)=>{let u=e[o].dims.slice();if(!a.match(RegExp(xi)))throw new Error("Invalid LHS term");let p=this.processTerm(a,!0,u,o);this.lhs.push(p)}),n==="")n+=[...this.symbolToInfo.entries()].filter(([a,o])=>o.count===1||a==="...").map(([a])=>a).join("");else if(!n.match(RegExp(Gn)))throw new Error("Invalid RHS");(i=n.match(RegExp(vi,"g")))==null||i.forEach(a=>{if(a==="...")this.outputDims=this.outputDims.concat(this.ellipsisDims);else{let o=this.symbolToInfo.get(a);if(o===void 0)throw new Error("Invalid RHS symbol");this.outputDims.push(o.dimValue)}}),this.rhs=this.processTerm(n,!1,this.outputDims)}addSymbol(e,t,s){let n=this.symbolToInfo.get(e);if(n!==void 0){if(n.dimValue!==t&&n.count!==1)throw new Error("Dimension mismatch");n.count++,n.inputIndices.push(s)}else n={count:1,dimValue:t,inputIndices:[s]};this.symbolToInfo.set(e,n)}processTerm(e,t,s,n=-1){let i=s.length,a=!1,o=[],u=0;if(!e.match(RegExp(xi))&&!t&&e!=="")throw new Error("Invalid LHS term");let p=e.match(RegExp(vi,"g")),h=new ra(n);return p==null||p.forEach((k,C)=>{if(k==="..."){if(a)throw new Error("Only one ellipsis is allowed per input term");a=!0;let d=i-p.length+1;if(d<0)throw new Error("Ellipsis out of bounds");if(o=s.slice(u,u+d),this.hasEllipsis){if(this.ellipsisDims.length!==o.length||this.ellipsisDims.toString()!==o.toString())throw new Error("Ellipsis dimensions mismatch")}else if(t)this.hasEllipsis=!0,this.ellipsisDims=o;else throw new Error("Ellipsis must be specified in the LHS");for(let z=0;z<o.length;z++){let B=String.fromCharCode(48+z);h.addSymbol(B,C+z),this.addSymbol(B,s[u++],n)}}else h.addSymbol(k,C+(this.hasEllipsis?this.ellipsisDims.length-1:0)),this.addSymbol(k,s[u++],n)}),h}},na=e=>e+"_max",Kr=(e,t,s,n)=>{let i=e.map(h=>h.length).map((h,k)=>qe(`input${k}`,t,h)),a=ze.size(n),o=It("output",t,n.length),u=[...s.symbolToInfo.keys()].filter(h=>!s.rhs.symbolToIndices.has(h)),p=h=>{let k=[],C="var prod = 1.0;",d="var sum = 0.0;",z="sum += prod;",B=[],V=[],Z=[],ee=[],Y=s.symbolToInfo.size===s.rhs.symbolToIndices.size;s.symbolToInfo.forEach((pe,Me)=>{var Fe;if(s.rhs.symbolToIndices.has(Me)){let Le=(Fe=s.rhs.symbolToIndices.get(Me))==null?void 0:Fe[0];Le!==void 0&&s.lhs.forEach((Ye,at)=>{if(pe.inputIndices.includes(at)){let Et=Ye.symbolToIndices.get(Me);if(Et===void 0)throw new Error("Invalid symbol error");Et.forEach(Xt=>{k.push(`${i[at].indicesSet(`input${at}Indices`,Xt,o.indicesGet("outputIndices",Le))}`)})}})}else s.lhs.forEach((Le,Ye)=>{if(pe.inputIndices.includes(Ye)){let at=Le.symbolToIndices.get(Me);if(at===void 0)throw new Error("Invalid symbol error");at.forEach(Et=>{B.push(`${i[Ye].indicesSet(`input${Ye}Indices`,Et,`${Me}`)}`)}),ee.push(`prod *= ${i[Ye].getByIndices(`input${Ye}Indices`)};`)}}),V.push(`for(var ${Me}: u32 = 0; ${Me} < uniforms.${na(Me)}; ${Me}++) {`),Z.push("}")});let he=Y?[...k,`let sum = ${i.map((pe,Me)=>pe.getByIndices(`input${Me}Indices`)).join(" * ")};`]:[...k,d,...V,...B,C,...ee,z,...Z];return`
+            ${h.registerUniforms(u.map(pe=>({name:`${na(pe)}`,type:"u32"}))).registerUniform("outputSize","u32").declareVariables(...i,o)}
+
+            ${h.mainStart()}
+            ${h.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+            var outputIndices = ${o.offsetToIndices("global_idx")};
+            ${i.map((pe,Me)=>`var input${Me}Indices: ${i[Me].type.indices};`).join(`
+`)}
+            ${he.join(`
+`)};
+            ${o.setByOffset("global_idx","sum")};
+          }`};return{name:"Einsum",shaderCache:{hint:s.equation,inputDependencies:e.map(()=>"rank")},getRunData:()=>{let h=u.filter(C=>s.symbolToInfo.has(C)).map(C=>{var d;return{type:12,data:((d=s.symbolToInfo.get(C))==null?void 0:d.dimValue)||0}});h.push({type:12,data:a});let k=e.map((C,d)=>[...yt(C)]).reduce((C,d)=>C.concat(d),h);return k.push(...yt(n)),{outputs:[{dims:n,dataType:t}],dispatchGroup:{x:Math.ceil(a/64)},programUniforms:k}},getShaderSource:p}},ju=(e,t)=>{let s=new Nu(e.inputs,t.equation),n=s.outputDims,i=e.inputs.map((a,o)=>a.dims);e.compute(Kr(i,e.inputs[0].dataType,s,n))},Uu=e=>{let t=e.equation.replace(/\s+/g,"");return Bt({equation:t})}}),Vu,Ti,Wu,Gu,Ku,op=g(()=>{zt(),Ot(),Yt(),Vu=e=>{if(!e||e.length!==2)throw new Error("Expand requires 2 input.");let t=e[0].dims,s=Array.from(e[1].getBigInt64Array(),Number),n=s.length<t.length?0:s.length-t.length,i=t.length<s.length?0:t.length-s.length;for(;n<s.length&&i<t.length;++n,++i)if(s[n]!==t[i]&&s[n]!==1&&t[i]!==1)throw new Error("Expand requires shape to be broadcastable to input")},Ti=(e,t)=>{let s=e.length-t.length,n=[];for(let i=0;i<s;++i)n.push(e[i]);for(let i=0;i<t.length;++i)n.push(t[i]===1?e[i+s]:t[i]);return n},Wu=(e,t)=>e.length>t.length?Ti(e,t):Ti(t,e),Gu=e=>{let t=e[0].dims,s=Array.from(e[1].getBigInt64Array(),Number),n=Wu(t,s),i=e[0].dataType,a=i===9||ze.size(t)===1,o=i===9||t.length>0&&t[t.length-1]%4===0?4:1,u=a||n.length>0&&n[n.length-1]%4===0?4:1,p=Math.ceil(ze.size(n)/u),h=C=>{let d=qe("input",i,t.length,o),z=It("output",i,n.length,u),B;if(i===9){let V=(Z,ee,Y="")=>`
+          let outputIndices${ee} = ${z.offsetToIndices(`outputOffset + ${ee}u`)};
+          let offset${ee} = ${d.broadcastedIndicesToOffset(`outputIndices${ee}`,z)};
+          let index${ee} = offset${ee} / 4u;
+          let component${ee} = offset${ee} % 4u;
+          ${Z}[${ee}] = ${Y}(${d.getByOffset(`index${ee}`)}[component${ee}]);
+        `;B=`
+        let outputOffset = global_idx * ${u};
+        var data = vec4<u32>(0);
+        ${V("data",0,"u32")}
+        ${V("data",1,"u32")}
+        ${V("data",2,"u32")}
+        ${V("data",3,"u32")}
+        ${z.setByOffset("global_idx","data")}
+      }`}else B=`
+        let outputIndices = ${z.offsetToIndices(`global_idx * ${u}`)};
+        let inputOffset = ${d.broadcastedIndicesToOffset("outputIndices",z)};
+        let data = ${z.type.value}(${d.getByOffset(`inputOffset / ${o}`)});
+        ${z.setByOffset("global_idx","data")}
+      }`;return`
+    ${C.registerUniform("vec_size","u32").declareVariables(d,z)}
+    ${C.mainStart()}
+    ${C.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.vec_size")}
+    ${B}`},k=[{type:12,data:p},...yt(t,n)];return{name:"Expand",shaderCache:{hint:`${n.length};${o}${u}`,inputDependencies:["rank"]},getShaderSource:h,getRunData:()=>({outputs:[{dims:n,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(p/64)},programUniforms:k})}},Ku=e=>{Vu(e.inputs),e.compute(Gu(e.inputs),{inputs:[0]})}}),Ei,Hu,ap=g(()=>{zt(),Ot(),Yt(),Po(),Ei=e=>{let t=e[0].dataType,s=ze.size(e[0].dims),n=ze.size(e[1].dims),i=n%4===0,a=o=>{let u=qe("x",t,[1],4),p=qe("bias",t,[1],4),h=It("y",t,[1],4),k=[{name:"output_vec_size",type:"u32"},{name:"bias_size",type:"u32"}],C=z=>`
+      let bias${z}_offset: u32 = (global_idx * 4 + ${z}) % uniforms.bias_size;
+      let bias${z} = ${p.getByOffset(`bias${z}_offset / 4`)}[bias${z}_offset % 4];`,d=i?`
+      let bias = ${p.getByOffset("global_idx % (uniforms.bias_size / 4)")};`:`${C(0)}${C(1)}${C(2)}${C(3)}
+      let bias = ${u.type.value}(bias0, bias1, bias2, bias3);`;return`${o.registerUniforms(k).declareVariables(u,p,h)}
+
+    ${To(Ss(t))}
+
+    ${o.mainStart(ir)}
+      ${o.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_vec_size")}
+
+      let x = ${u.getByOffset("global_idx")};
+      ${d}
+      let x_in = x + bias;
+      ${h.setByOffset("global_idx",mi("x_in"))}
+    }`};return{name:"FastGeluWithBias",shaderCache:{hint:`${i}`,inputDependencies:["type","type"]},getShaderSource:a,getRunData:o=>({outputs:[{dims:o[0].dims,dataType:o[0].dataType}],programUniforms:[{type:12,data:Math.ceil(s/4)},{type:12,data:n}],dispatchGroup:{x:Math.ceil(s/ir/4)}})}},Hu=e=>{e.inputs.length<2||ze.size(e.inputs[1].dims)===0?ql(e):e.compute(Ei(e.inputs))}}),qu,Kn,Qu,Xu,lp=g(()=>{zt(),Ot(),rs(),Yt(),qu=e=>{if(!e||e.length!==2)throw new Error("Gather requires 2 inputs.")},Kn=(e,t)=>{let s=e[0].dims,n=e[1].dims,i=s.length,a=ze.normalizeAxis(t.axis,i),o=s.slice(0);o.splice(a,1,...n);let u=s[a],p=e[0].dataType===9?4:1,h=Math.ceil(ze.size(o)/p),k=[{type:12,data:h},{type:6,data:u},{type:12,data:a},...yt(e[0].dims,e[1].dims,o)],C=d=>{let z=qe("data",e[0].dataType,e[0].dims.length,p),B=qe("inputIndices",e[1].dataType,e[1].dims.length),V=It("output",e[0].dataType,o.length,p),Z=Y=>{let he=n.length,pe=`var indicesIndices${Y}  = ${B.type.indices}(0);`;for(let Me=0;Me<he;Me++)pe+=`${he>1?`indicesIndices${Y}[${Me}]`:`indicesIndices${Y}`} = ${o.length>1?`outputIndices${Y}[uniforms.axis + ${Me}]`:`outputIndices${Y}`};`;pe+=`
+          var idx${Y} = ${B.getByIndices(`indicesIndices${Y}`)};
+          if (idx${Y} < 0) {
+            idx${Y} = idx${Y} + uniforms.axisDimLimit;
+          }
+          var dataIndices${Y} : ${z.type.indices};
+        `;for(let Me=0,Fe=0;Me<i;Me++)Me===a?(pe+=`${i>1?`dataIndices${Y}[${Me}]`:`dataIndices${Y}`} = u32(idx${Y});`,Fe+=he):(pe+=`${i>1?`dataIndices${Y}[${Me}]`:`dataIndices${Y}`} = ${o.length>1?`outputIndices${Y}[${Fe}]`:`outputIndices${Y}`};`,Fe++);return pe},ee;if(e[0].dataType===9){let Y=(he,pe,Me="")=>`
+          let outputIndices${pe} = ${V.offsetToIndices(`outputOffset + ${pe}u`)};
+          ${Z(pe)};
+          let offset${pe} = ${z.indicesToOffset(`dataIndices${pe}`)};
+          let index${pe} = offset${pe} / 4u;
+          let component${pe} = offset${pe} % 4u;
+          ${he}[${pe}] = ${Me}(${z.getByOffset(`index${pe}`)}[component${pe}]);
+        `;ee=`
+        let outputOffset = global_idx * ${p};
+        var value = vec4<u32>(0);
+        ${Y("value",0,"u32")}
+        ${Y("value",1,"u32")}
+        ${Y("value",2,"u32")}
+        ${Y("value",3,"u32")}
+        ${V.setByOffset("global_idx","value")}
+      `}else ee=`
+      let outputIndices = ${V.offsetToIndices("global_idx")};
+      ${Z("")};
+      let value = ${z.getByIndices("dataIndices")};
+      ${V.setByOffset("global_idx","value")};
+      `;return`
+      ${d.registerUniform("outputSize","u32").registerUniform("axisDimLimit","i32").registerUniform("axis","u32").declareVariables(z,B,V)}
+      ${d.mainStart()}
+        ${d.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+        ${ee}
+      }`};return{name:"Gather",shaderCache:{hint:t.cacheKey,inputDependencies:["rank","rank"]},getRunData:()=>({outputs:[{dims:o,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(h/64)},programUniforms:k}),getShaderSource:C}},Qu=e=>Bt({axis:e.axis}),Xu=(e,t)=>{let s=e.inputs;qu(s),e.compute(Kn(e.inputs,t))}}),Yu,Pi,Ju,up=g(()=>{zt(),Ot(),Yt(),Yu=(e,t,s,n,i,a,o,u,p)=>{let h=[{type:12,data:a},{type:12,data:n},{type:12,data:i},{type:12,data:s},{type:12,data:o},{type:12,data:u},{type:12,data:p}],k=[a];h.push(...yt(t.dims,k));let C=d=>{let z=qe("indices_data",t.dataType,t.dims.length),B=It("input_slice_offsets_data",12,1,1),V=[z,B],Z=[{name:"output_size",type:"u32"},{name:"batch_dims",type:"u32"},{name:"input_dims",type:"u32",length:i.length},{name:"sizes_from_slice_dims_data",type:"u32",length:s.length},{name:"num_slices_per_batch",type:"u32"},{name:"input_batch_stride",type:"u32"},{name:"num_slice_dims",type:"u32"}];return`
+  ${d.registerUniforms(Z).declareVariables(...V)}
+  ${d.mainStart()}
+    ${d.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+    let batch_idx = global_idx / uniforms.num_slices_per_batch;
+    let base_offset = batch_idx * uniforms.input_batch_stride;
+
+    let slice_indices_base_offset = global_idx * uniforms.num_slice_dims;
+    var relative_slice_offset = 0;
+    for (var dim_idx = 0u; dim_idx < uniforms.num_slice_dims; dim_idx ++) {
+      var index = i32(indices_data[dim_idx + slice_indices_base_offset].x);
+      let input_dim_idx = uniforms.batch_dims + dim_idx;
+      if (index < 0) {
+        ${i.length===1?"index += i32(uniforms.input_dims);":"index += i32(uniforms.input_dims[input_dim_idx]);"}
+      }
+      ${s.length===1?"relative_slice_offset += index * i32(uniforms.sizes_from_slice_dims_data);":"relative_slice_offset += index * i32(uniforms.sizes_from_slice_dims_data[dim_idx]);"}
+    }
+
+    input_slice_offsets_data[global_idx] =  base_offset + u32(relative_slice_offset);
+  }`};return e.compute({name:"computeSliceOffsets",shaderCache:{hint:`${i.length}_${s.length}`,inputDependencies:["rank"]},getRunData:()=>({outputs:[{dims:k,dataType:e.inputs[1].dataType}],dispatchGroup:{x:Math.ceil(a/64)},programUniforms:h}),getShaderSource:C},{inputs:[t],outputs:[-1]})[0]},Pi=(e,t)=>{let s=e.inputs,n=s[0].dims,i=s[0].dataType,a=s[1].dims,o=a[a.length-1],u=ze.sizeToDimension(a,a.length-1),p=ze.sizeFromDimension(n,t.batchDims+o),h=ze.sizeToDimension(n,t.batchDims),k=ze.sizeFromDimension(n,t.batchDims),C=u/h,d=new Array(o),z=p;for(let pe=0;pe<o;++pe)d[o-1-pe]=z,z*=n[t.batchDims+o-1-pe];let B=Yu(e,s[1],d,t.batchDims,n,u,C,k,o),V=t.batchDims+o;if(V>n.length)throw new Error("last dimension of indices must not be larger than rank of input tensor");let Z=a.slice(0,-1).concat(n.slice(V)),ee=ze.size(Z),Y=[{type:12,data:ee},{type:12,data:p},...yt(s[0].dims,B.dims,Z)],he=pe=>{let Me=qe("data",s[0].dataType,s[0].dims.length),Fe=qe("slice_offsets",12,B.dims.length),Le=It("output",s[0].dataType,Z.length);return`
+          ${pe.registerUniform("output_size","u32").registerUniform("slice_size","u32").declareVariables(Me,Fe,Le)}
+            ${pe.mainStart()}
+            ${pe.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+          let slice_offset = slice_offsets[global_idx / uniforms.slice_size];
+          output[global_idx] = data[u32(slice_offset) + global_idx % uniforms.slice_size];
+        }`};e.compute({name:"GatherND",shaderCache:{hint:t.cacheKey,inputDependencies:["rank","rank"]},getRunData:()=>({outputs:[{dims:Z,dataType:i}],dispatchGroup:{x:Math.ceil(ee/64)},programUniforms:Y}),getShaderSource:he},{inputs:[s[0],B]})},Ju=e=>({batchDims:e.batch_dims,cacheKey:""})}),Zu,dp,ed,td,cp=g(()=>{zt(),Ot(),rs(),Yt(),Zu=(e,t)=>{if(e.length<3||e.length>4)throw new Error("GatherBlockQuantized requires 3 or 4 inputs.");let s=ze.normalizeAxis(t.quantizeAxis,e[0].dims.length),n=t.blockSize,i=e[0],a=e[2],o=e.length===4?e[3]:void 0;if(a.dims.length!==i.dims.length||!i.dims.map((u,p)=>p===s?Math.ceil(u/n)===a.dims[p]:u===a.dims[p]).reduce((u,p)=>u&&p,!0))throw new Error("Scales must have the same rank as the input tensor and the dims should match except on gatherAxis.");if(o){if(o.dataType!==i.dataType)throw new Error("Zero point must have the same data type as the input tensor.");if(o.dims.length!==a.dims.length||!o.dims.map((u,p)=>u===a.dims[p]).reduce((u,p)=>u&&p,!0))throw new Error("Zero point must have the same rank as the input tensor and the dims should match except on quantizeAxis.")}},dp=(e,t)=>{let s=e[0].dims,n=e[1].dims,i=s.length,a=ze.normalizeAxis(t.gatherAxis,i),o=ze.normalizeAxis(t.quantizeAxis,i),u=s.slice(0);u.splice(a,1,...n);let p=ze.size(u),h=e[2].dataType,k=e[0].dataType===22,C=[{type:12,data:p},{type:12,data:o},{type:12,data:a},{type:12,data:t.blockSize},...yt(...e.map((z,B)=>z.dims),u)],d=z=>{let B=qe("data",e[0].dataType,e[0].dims.length),V=qe("inputIndices",e[1].dataType,e[1].dims.length),Z=qe("scales",e[2].dataType,e[2].dims.length),ee=e.length>3?qe("zeroPoint",e[3].dataType,e[3].dims.length):void 0,Y=It("output",h,u.length),he=[B,V,Z];ee&&he.push(ee);let pe=[{name:"output_size",type:"u32"},{name:"quantize_axis",type:"u32"},{name:"gather_axis",type:"u32"},{name:"block_size",type:"u32"}];return`
+        ${z.registerUniforms(pe).declareVariables(...he,Y)}
+        ${z.mainStart()}
+        let output_indices = ${Y.offsetToIndices("global_idx")};
+        var indices_indices = ${V.type.indices}(0);
+        ${n.length>1?`
+          for (var i: u32 = 0; i < ${n.length}; i++) {
+            let index = ${Y.indicesGet("output_indices","uniforms.gather_axis + i")};
+            ${V.indicesSet("indices_indices","i","index")};
+          }`:`indices_indices = ${Y.indicesGet("output_indices","uniforms.gather_axis")};`};
+        var data_indices = ${B.type.indices}(0);
+        for (var i: u32 = 0; i < uniforms.gather_axis; i++) {
+          let index = ${Y.indicesGet("output_indices","i")};
+          ${B.indicesSet("data_indices","i","index")};
+        }
+        var index_from_indices = ${V.getByIndices("indices_indices")};
+        if (index_from_indices < 0) {
+          index_from_indices += ${s[a]};
+        }
+        ${B.indicesSet("data_indices","uniforms.gather_axis","u32(index_from_indices)")};
+        for (var i = uniforms.gather_axis + 1; i < ${u.length}; i++) {
+          let index = ${Y.indicesGet("output_indices",`i + ${n.length} - 1`)};
+          ${B.indicesSet("data_indices","i","index")};
+        }
+        let data_offset = ${B.indicesToOffset("data_indices")};
+        let data_index = data_offset % 8;
+        // Convert 4-bit packed data to 8-bit packed data.
+        let packed_4bit_quantized_data = ${B.getByOffset("data_offset / 8")};
+        let packed_8bit_quantized_data = (packed_4bit_quantized_data >> (4 * (data_index % 2))) & 0x0f0f0f0f;
+        let quantized_data_vec = ${k?"unpack4xI8":"unpack4xU8"}(u32(packed_8bit_quantized_data));
+        let quantized_data = quantized_data_vec[data_index / 2];
+        var scale_indices = data_indices;
+        let quantize_axis_index = ${Z.indicesGet("data_indices","uniforms.quantize_axis")} / uniforms.block_size;
+        ${Z.indicesSet("scale_indices","uniforms.quantize_axis","quantize_axis_index")};
+        var scale = ${Z.getByIndices("scale_indices")};
+        ${ee?`
+              let zero_point_indices = scale_indices;
+              let zero_point_offset = ${ee.indicesToOffset("zero_point_indices")};
+              let zero_point_index = zero_point_offset % 8;
+              let packed_4bit_zero_points = ${ee.getByOffset("zero_point_offset / 8")};
+              let packed_8bit_zero_points = (packed_4bit_zero_points >> (4 * (zero_point_index % 2))) & 0x0f0f0f0f;
+              let zero_point_vec = ${k?"unpack4xI8":"unpack4xU8"}(u32(packed_8bit_zero_points));
+              let zero_point = zero_point_vec[zero_point_index / 2];`:"var zero_point = 0"};
+        let dequantized_data = ${Ss(h)}(quantized_data - zero_point) * scale;
+        ${Y.setByOffset("global_idx","dequantized_data")};
+    }`};return{name:"GatherBlockQuantized",shaderCache:{hint:`${t.cacheKey};${e.filter((z,B)=>B!==1).map(z=>z.dims.join("_")).join(";")}`,inputDependencies:Array.from({length:e.length},(z,B)=>"rank")},getRunData:()=>({outputs:[{dims:u,dataType:h}],dispatchGroup:{x:Math.ceil(p/64)},programUniforms:C}),getShaderSource:d}},ed=(e,t)=>{let s=e.inputs;Zu(s,t),e.compute(dp(e.inputs,t))},td=e=>Bt({blockSize:e.blockSize,gatherAxis:e.gatherAxis,quantizeAxis:e.quantizeAxis})}),xn,sd,rd,nd,pp=g(()=>{zt(),Ot(),rs(),Yt(),xn=e=>{if(!e||e.length!==2)throw new Error("GatherElements requires 2 inputs.");if(e[0].dims.length<1)throw new Error("GatherElements requires that the data input be rank >= 1.");if(e[0].dims.length!==e[1].dims.length)throw new Error(`GatherElements requires that the data input and
+                     indices input tensors be of same rank.`)},sd=(e,t)=>{let s=e[0].dims,n=e[0].dataType,i=s.length,a=e[1].dims,o=e[1].dataType,u=ze.normalizeAxis(t.axis,i),p=s[u],h=a.slice(0),k=ze.size(h),C=qe("input",n,i),d=qe("indicesInput",o,a.length),z=It("output",n,h.length),B=[{type:12,data:k},{type:6,data:p},{type:12,data:u}];return B.push(...yt(s,a,h)),{name:"GatherElements",shaderCache:{inputDependencies:["rank","rank"]},getRunData:()=>({outputs:[{dims:h,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(k/64)},programUniforms:B}),getShaderSource:V=>`
+      ${V.registerUniform("outputSize","u32").registerUniform("axisDimLimit","i32").registerUniform("axis","u32").declareVariables(C,d,z)}
+      ${V.mainStart()}
+      ${V.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+
+      let outputIndices = ${z.offsetToIndices("global_idx")};
+
+      var idx = ${d.getByOffset("global_idx")};
+      if (idx < 0) {
+        idx = idx + uniforms.axisDimLimit;
+      }
+      var inputIndices = ${C.type.indices}(outputIndices);
+      ${C.indicesSet("inputIndices","uniforms.axis","u32(idx)")};
+      let value = ${C.getByIndices("inputIndices")};
+
+      ${z.setByOffset("global_idx","value")};
+  }`}},rd=e=>Bt({axis:e.axis}),nd=(e,t)=>{let s=e.inputs;xn(s),e.compute(sd(e.inputs,t))}}),id,od,ad,Ci,Jp=g(()=>{zt(),Ot(),Yt(),id=e=>{if(!e)throw new Error("Input is missing");if(e.length<2||e.length>3)throw new Error("Invaid input number.");if(e.length===3&&e[2].dims.length>2)throw new Error("Invalid input shape of C");if(e[0].dataType!==e[1].dataType||e.length===3&&e[0].dataType!==e[2].dataType)throw new Error("Input types are mismatched")},od=(e,t)=>{let s=e[0].dims.slice(),n=e[1].dims.slice(),[i,a,o]=Or.getShapeOfGemmResult(s,t.transA,n,t.transB,e.length===3?e[2].dims:void 0),u=[i,a];if(!u)throw new Error("Can't use gemm on the given tensors");let p=16,h=Math.ceil(a/p),k=Math.ceil(i/p),C=!0,d=ze.size(u),z=[{type:12,data:C?h:d},{type:12,data:i},{type:12,data:a},{type:12,data:o},{type:1,data:t.alpha},{type:1,data:t.beta}],B=["type","type"];e.length===3&&(z.push(...yt(e[2].dims)),B.push("rank")),z.push(...yt(u));let V=ee=>{let Y="";t.transA&&t.transB?Y="value += a[k * uniforms.M + m] * b[n * uniforms.K + k];":t.transA&&!t.transB?Y="value += a[k * uniforms.M + m] * b[k * uniforms.N + n];":!t.transA&&t.transB?Y="value += a[m * uniforms.K + k] * b[n * uniforms.K + k];":!t.transA&&!t.transB&&(Y="value += a[m * uniforms.K + k] * b[k * uniforms.N + n];");let he=t.alpha===1?"":"value *= uniforms.alpha;",pe=qe("a",e[0].dataType,e[0].dims),Me=qe("b",e[1].dataType,e[1].dims),Fe=pe.type.value,Le=null,Ye=[pe,Me];e.length===3&&(Le=qe("c",e[2].dataType,e[2].dims.length),Ye.push(Le));let at=It("output",e[0].dataType,u.length);Ye.push(at);let Et=[{name:"output_size",type:"u32"},{name:"M",type:"u32"},{name:"N",type:"u32"},{name:"K",type:"u32"},{name:"alpha",type:"f32"},{name:"beta",type:"f32"}];return`
+  ${ee.registerUniforms(Et).declareVariables(...Ye)}
+
+  ${ee.mainStart()}
+    ${ee.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+
+    let m = global_idx / uniforms.N;
+    let n = global_idx % uniforms.N;
+
+    var value = ${Fe}(0);
+    for (var k: u32 = 0u; k < uniforms.K; k++) {
+      ${Y}
+    }
+
+    ${he}
+    ${Le!=null?`let cOffset = ${Le.broadcastedIndicesToOffset("vec2(m, n)",at)}; value += ${Fe}(uniforms.beta) * ${Le.getByOffset("cOffset")};`:""}
+    output[global_idx] = value;
+  }`},Z=ee=>{let Y=qe("a",e[0].dataType,e[0].dims),he=qe("b",e[1].dataType,e[1].dims),pe=null,Me=[Y,he];e.length===3&&(pe=qe("c",e[2].dataType,e[2].dims.length),Me.push(pe));let Fe=It("output",e[0].dataType,u.length);Me.push(Fe);let Le=[{name:"num_tile_n",type:"u32"},{name:"M",type:"u32"},{name:"N",type:"u32"},{name:"K",type:"u32"},{name:"alpha",type:"f32"},{name:"beta",type:"f32"}],Ye="",at="";t.transA&&t.transB?(at=`
+      var col = tile_row_start + local_id.x;
+      var row = k_start + local_id.y;
+      if (col < uniforms.M && row < uniforms.K) {
+        tile_a[local_id.y][local_id.x] = a[row * uniforms.M + col];
+      } else {
+        tile_a[local_id.y][local_id.x] = ${Y.type.value}(0);
+      }
+
+      col = k_start + local_id.x;
+      row = tile_col_start + local_id.y;
+      if (col < uniforms.K && row < uniforms.N) {
+        tile_b[local_id.y][local_id.x] = b[row * uniforms.K + col];
+      } else {
+        tile_b[local_id.y][local_id.x] = ${he.type.value}(0);
+      }
+      `,Ye="value += tile_a[k][local_id.y] * tile_b[local_id.x][k];"):t.transA&&!t.transB?(at=`
+      var col = tile_row_start + local_id.x;
+      var row = k_start + local_id.y;
+      if (col < uniforms.M && row < uniforms.K) {
+        tile_a[local_id.y][local_id.x] = a[row * uniforms.M + col];
+      } else {
+        tile_a[local_id.y][local_id.x] = ${Y.type.value}(0);
+      }
+
+      col = tile_col_start + local_id.x;
+      row = k_start + local_id.y;
+      if (col < uniforms.N && row < uniforms.K) {
+        tile_b[local_id.y][local_id.x] = b[row * uniforms.N + col];
+      } else {
+        tile_b[local_id.y][local_id.x] = ${he.type.value}(0);
+      }
+      `,Ye="value += tile_a[k][local_id.y] * tile_b[k][local_id.x];"):!t.transA&&t.transB?(at=`
+      var col = k_start + local_id.x;
+      var row = tile_row_start + local_id.y;
+      if (col < uniforms.K && row < uniforms.M) {
+        tile_a[local_id.y][local_id.x] = a[row * uniforms.K + col];
+      } else {
+        tile_a[local_id.y][local_id.x] = ${Y.type.value}(0);
+      }
+
+      col = k_start + local_id.x;
+      row = tile_col_start + local_id.y;
+      if (col < uniforms.K && row < uniforms.N) {
+        tile_b[local_id.y][local_id.x] = b[row * uniforms.K + col];
+      } else {
+        tile_b[local_id.y][local_id.x] = ${he.type.value}(0);
+      }
+      `,Ye="value += tile_a[local_id.y][k] * tile_b[local_id.x][k];"):!t.transA&&!t.transB&&(at=`
+      var col = k_start + local_id.x;
+      var row = tile_row_start + local_id.y;
+      if (col < uniforms.K && row < uniforms.M) {
+        tile_a[local_id.y][local_id.x] = a[row * uniforms.K + col];
+      } else {
+        tile_a[local_id.y][local_id.x] = ${Y.type.value}(0);
+      }
+
+      col = tile_col_start + local_id.x;
+      row = k_start + local_id.y;
+      if (col < uniforms.N && row < uniforms.K) {
+        tile_b[local_id.y][local_id.x] = b[row * uniforms.N + col];
+      } else {
+        tile_b[local_id.y][local_id.x] = ${he.type.value}(0);
+      }
+      `,Ye="value += tile_a[local_id.y][k] * tile_b[k][local_id.x];");let Et=t.alpha===1?"":"value *= uniforms.alpha;";return`
+  ${ee.registerUniforms(Le).declareVariables(...Me)}
+  var<workgroup> tile_a: array<array<${Y.type.storage}, ${p}>, ${p}>;
+  var<workgroup> tile_b: array<array<${he.type.storage}, ${p}>, ${p}>;
+  ${ee.mainStart([p,p,1])}
+    let tile_col_start = (workgroup_index % uniforms.num_tile_n) * ${p};
+    let tile_row_start = (workgroup_index / uniforms.num_tile_n) * ${p};
+    let num_tiles = (uniforms.K - 1) / ${p} + 1;
+    var k_start = 0u;
+    var value = ${Fe.type.value}(0);
+    for (var t: u32 = 0u; t < num_tiles; t++) {
+      ${at}
+      k_start = k_start + ${p};
+      workgroupBarrier();
+
+      for (var k: u32 = 0u; k < ${p}; k++) {
+        ${Ye}
+      }
+      workgroupBarrier();
+    }
+
+    ${Et}
+    let m = tile_row_start + local_id.y;
+    let n = tile_col_start + local_id.x;
+    ${pe!=null?`let cOffset = ${pe.broadcastedIndicesToOffset("vec2(m, n)",Fe)}; value += ${Fe.type.value}(uniforms.beta) * ${pe.getByOffset("cOffset")};`:""}
+    if (m < uniforms.M && n < uniforms.N) {
+      output[m * uniforms.N + n] = value;
+    }
+  }`};return C?{name:"GemmShared",shaderCache:{hint:`${t.cacheKey}`,inputDependencies:B},getRunData:()=>({outputs:[{dims:u,dataType:e[0].dataType}],dispatchGroup:{x:h*k},programUniforms:z}),getShaderSource:Z}:{name:"Gemm",shaderCache:{hint:`${t.cacheKey}`,inputDependencies:B},getRunData:()=>({outputs:[{dims:u,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(d/64)},programUniforms:z}),getShaderSource:V}},ad=e=>{let t=e.transA,s=e.transB,n=e.alpha,i=e.beta;return{transA:t,transB:s,alpha:n,beta:i,cacheKey:`${e.transA};${e.transB};${e.alpha===1}`}},Ci=(e,t)=>{id(e.inputs),e.compute(od(e.inputs,t))}}),Pr,Dr,on,an,ld,ia,ud,dd,oa,cd,pd,aa,hd,md,la=g(()=>{zt(),Ot(),rs(),Yt(),[Pr,Dr,on,an]=[0,1,2,3],ld=e=>{if(e[0].dims.length!==4)throw new Error("only 4-D tensor is supported.");if(e[0].dims.length!==e[1].dims.length)throw new Error("input dimensions must be equal to grid dimensions");if(e[0].dims.length-2!==e[1].dims[e[1].dims.length-1])throw new Error(`last dimension of grid must be equal to ${e[0].dims.length-2}`);if(e[0].dims[0]!==e[1].dims[0])throw new Error("grid batch size must match input batch size")},ia=`
+  fn gs_get_cubic_coeffs(x: f32) -> vec4<f32> {
+    let cubic_alpha = -0.75f;
+    let x_abs = abs(x);
+    var coeffs: vec4<f32>;
+    coeffs[0] = (((cubic_alpha * (x_abs + 1) - 5 * cubic_alpha) * (x_abs + 1) + 8 * cubic_alpha) * (x_abs + 1) - 4 * cubic_alpha);
+    coeffs[1] = (((cubic_alpha + 2) * x_abs - (cubic_alpha + 3)) * x_abs * x_abs + 1);
+    coeffs[2] = (((cubic_alpha + 2) * (1 - x_abs) - (cubic_alpha + 3)) * (1 - x_abs) * (1 - x_abs) + 1);
+    coeffs[3] = (((cubic_alpha * (2 - x_abs) - 5 * cubic_alpha) * (2 - x_abs) + 8 * cubic_alpha) * (2 - x_abs) - 4 * cubic_alpha);
+    return coeffs;
+  }
+`,ud=e=>`
+  fn gs_bicubic_interpolate(p: mat4x4<${e}>, x: f32, y: f32) -> ${e} {
+    var v: vec4<f32>;
+    var coeffs = gs_get_cubic_coeffs(x);
+    for (var i = 0; i < 4; i++) {
+      v[i] = coeffs[0] * p[i][0] + coeffs[1] * p[i][1] + coeffs[2] * p[i][2] + coeffs[3] * p[i][3];
+    }
+    coeffs = gs_get_cubic_coeffs(y);
+    let pixel = ${e}(coeffs[0] * v[0] + coeffs[1] * v[1] + coeffs[2] * v[2] + coeffs[3] * v[3]);
+    return pixel;
+  }
+`,dd=e=>`
+  fn gs_denormalize(n: f32, length: i32) -> f32 {
+    ${e.alignCorners===0?`
+    // alignCorners: false => [-1, 1] to [-0.5, length - 0.5]
+    return ((n + 1.0) * f32(length) - 1.0) / 2.0;
+    `:`
+    // alignCorners: true => [-1, 1] to [0, length - 1]
+    return (n + 1.0) / 2.0 * (f32(length - 1));
+    `}
+  }
+`,oa=e=>`
+  ${e.paddingMode==="reflection"?`
+      fn gs_reflect(x: i32, x_min: f32, x_max: f32) -> u32 {
+        var dx = 0.0;
+        var fx = f32(x);
+        let range = x_max - x_min;
+        if (fx < x_min) {
+          dx = x_min - fx;
+          let n = u32(dx / range);
+          let r = dx - f32(n) * range;
+          if (n % 2 == 0) {
+            fx = x_min + r;
+          } else {
+            fx = x_max - r;
+          }
+        } else if (fx > x_max) {
+          dx = fx - x_max;
+          let n = u32(dx / range);
+          let r = dx - f32(n) * range;
+          if (n % 2 == 0) {
+            fx = x_max - r;
+          } else {
+            fx = x_min + r;
+          }
+        }
+        return u32(fx);
+      }`:""}
+`,cd=(e,t,s)=>`
+  fn pixel_at_grid(r: i32, c: i32, H: i32, W: i32, batch: u32, channel: u32, border: vec4<f32>) -> ${t} {
+     var pixel = ${t}(0);
+     var indices = vec4<u32>(0);
+     indices[${Pr}] = batch;
+     indices[${Dr}] = channel;`+(()=>{switch(s.paddingMode){case"zeros":return`
+          if (r >= 0 && r < H && c >=0 && c < W) {
+            indices[${on}] = u32(r);
+            indices[${an}] = u32(c);
+          }
+        `;case"border":return`
+          indices[${on}] = u32(clamp(r, 0, H - 1));
+          indices[${an}] = u32(clamp(c, 0, W - 1));
+        `;case"reflection":return`
+          indices[${on}] = gs_reflect(r, border[1], border[3]);
+          indices[${an}] = gs_reflect(c, border[0], border[2]);
+        `;default:throw new Error(`padding mode ${s.paddingMode} is not supported`)}})()+`
+    return ${e.getByIndices("indices")};
+  }
+`,pd=(e,t,s)=>(()=>{switch(s.mode){case"nearest":return`
+          let result = pixel_at_grid(i32(round(y)), i32(round(x)), H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+        `;case"bilinear":return`
+          let x1 = i32(floor(x));
+          let y1 = i32(floor(y));
+          let x2 = x1 + 1;
+          let y2 = y1 + 1;
+
+          let p11 = pixel_at_grid(y1, x1, H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+          let p12 = pixel_at_grid(y1, x2, H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+          let p21 = pixel_at_grid(y2, x1, H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+          let p22 = pixel_at_grid(y2, x2, H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+
+          let dx2 = ${t}(f32(x2) - x);
+          let dx1 = ${t}(x - f32(x1));
+          let dy2 = ${t}(f32(y2) - y);
+          let dy1 = ${t}(y - f32(y1));
+          let result = dy2 * (dx2 * p11 + dx1 * p12) + dy1 * (dx2 * p21 + dx1 * p22);
+        `;case"bicubic":return`
+          let x0 = i32(floor(x)) - 1;
+          let y0 = i32(floor(y)) - 1;
+          var p: mat4x4<${t}>;
+          for (var h = 0; h < 4; h++) {
+            for (var w = 0; w < 4; w++) {
+              p[h][w] = pixel_at_grid(h + y0, w + x0, H_in, W_in, indices[${Pr}], indices[${Dr}], border);
+            }
+          }
+
+          let dx = x - f32(x0 + 1);
+          let dy = y - f32(y0 + 1);
+          let result = gs_bicubic_interpolate(p, dx, dy);
+        `;default:throw new Error(`mode ${s.mode} is not supported`)}})()+`${e.setByOffset("global_idx","result")}`,aa=(e,t)=>{let s=qe("x",e[0].dataType,e[0].dims.length),n=[e[1].dims[0],e[1].dims[1],e[1].dims[2]],i=qe("grid",e[1].dataType,n.length,2),a=[e[0].dims[0],e[0].dims[1],e[1].dims[1],e[1].dims[2]];t.format==="NHWC"&&(a=[e[0].dims[0],e[1].dims[1],e[1].dims[2],e[0].dims[3]],[Pr,Dr,on,an]=[0,3,1,2]);let o=It("output",e[0].dataType,a.length),u=s.type.value,p=ze.size(a),h=[{type:12,data:p},...yt(e[0].dims,n,a)],k=C=>`
+  ${C.registerUniform("output_size","u32").declareVariables(s,i,o)}
+  ${ia}
+  ${ud(u)}
+  ${dd(t)}
+  ${oa(t)}
+  ${cd(s,u,t)}
+
+  ${C.mainStart()}
+    ${C.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+      let H_in = i32(uniforms.x_shape[${on}]);
+      let W_in = i32(uniforms.x_shape[${an}]);
+
+      ${t.alignCorners===0?`
+      let x_min = -0.5;
+      let x_max = f32(W_in) - 0.5;
+      let y_min = -0.5;
+      let y_max = f32(H_in) - 0.5;
+      `:`
+      let x_min = 0.0;
+      let x_max = f32(W_in) - 1.0;
+      let y_min = 0.0;
+      let y_max = f32(H_in) - 1.0;
+      `};
+      let border = vec4<f32>(x_min, y_min, x_max, y_max);
+
+      let indices = ${o.offsetToIndices("global_idx")};
+      var grid_indices = vec3<u32>(indices[${Pr}], indices[${on}], indices[${an}]);
+      let nxy = ${i.getByIndices("grid_indices")};
+      var x = gs_denormalize(f32(nxy[0]), W_in);
+      var y = gs_denormalize(f32(nxy[1]), H_in);
+
+      ${pd(o,u,t)}
+  }`;return{name:"GridSample",shaderCache:{hint:`${t.cacheKey}`,inputDependencies:["type","type"]},getRunData:C=>{let d=ze.size(a);return{outputs:[{dims:a,dataType:C[0].dataType}],dispatchGroup:{x:Math.ceil(d/64)},programUniforms:h}},getShaderSource:k}},hd=(e,t)=>{ld(e.inputs),e.compute(aa(e.inputs,t))},md=e=>Bt({alignCorners:e.align_corners,mode:e.mode,paddingMode:e.padding_mode,format:e.format})}),nr,fd,_d,ua,da,ln,hp,gd=g(()=>{zt(),Ot(),rs(),ue(),lo(),Yt(),Gr(),nr=(e,t)=>e.length>t&&e[t].dims.length>0?e[t]:void 0,fd=(e,t)=>{let s=e[0],n=nr(e,1),i=nr(e,2),a=nr(e,3),o=nr(e,4),u=nr(e,5),p=nr(e,6),h=nr(e,7);if(s.dims.length!==3&&s.dims.length!==5)throw new Error("Input query is expected to have 3 or 5 dimensions");let k=s.dims[0],C=s.dims[1],d=s.dims.length===3?s.dims[2]:t.numHeads*s.dims[4],z=C,B=0,V=0,Z=Math.floor(d/t.numHeads);if(p&&h&&ze.size(p.dims)&&ze.size(h.dims)){if(p.dims.length!==4)throw new Error('Input "past_key" is expected to have 4 dimensions');if(p.dims[0]!==k||p.dims[1]!==t.numHeads||p.dims[3]!==Z)throw new Error('Input "past_key" shape (batch_size, num_heads, past_sequence_length, head_size)');if(h.dims[0]!==k||h.dims[1]!==t.numHeads||h.dims[3]!==Z)throw new Error('Input "past_value" shape (batch_size, num_heads, past_sequence_length, head_size)');if(p.dims[2]!==h.dims[2])throw new Error('Input "past_key" and "past_value" shall have same dim 2 (past_sequence_length)');if(h.dims.length!==4)throw new Error('Input "past_value" is expected to have 4 dimensions');B=p.dims[2],V=p.dims[2]}else if(p&&ze.size(p.dims)||h&&ze.size(h.dims))throw new Error('Input "past_key" and "past_value" shall be both present or both absent');let ee;if(n&&ze.size(n.dims)>0){if(s.dims.length!==3)throw new Error('Input "query" is expected to have 3 dimensions when key is given');if(n.dims.length<3||n.dims.length>5)throw new Error('Input "key" is expected to have 3, 4, or 5 dimensions');if(s.dims[0]!==n.dims[0])throw new Error('Input "query" and "key" shall have same dim 0 (batch size)');if(n.dims.length===3){if(n.dims[2]!==s.dims[2])throw new Error('Input "query" and "key" shall have same dim 2 (hidden_size)');ee=2,z=n.dims[1]}else if(n.dims.length===5){if(n.dims[2]!==t.numHeads||n.dims[3]!==2||n.dims[4]!==Z)throw new Error('Expect "key" shape (batch_size, kv_sequence_length, num_heads, 2, head_size) for packed kv');if(i)throw new Error('Expect "value" be none when "key" has packed kv format.');ee=5,z=n.dims[1]}else{if(n.dims[1]!==t.numHeads||n.dims[3]!==Z)throw new Error('Expect "key" shape (batch_size, num_heads, kv_sequence_length, head_size) for past_key');ee=0,z=n.dims[2]}}else{if(s.dims.length!==5)throw new Error('Input "query" is expected to have 5 dimensions when key is empty');if(s.dims[2]!==t.numHeads||s.dims[3]!==3)throw new Error('Expect "query" shape (batch_size, kv_sequence_length, num_heads, 3, head_size) for packed kv');ee=3}if(a&&ze.size(a.dims)>0){if(a.dims.length!==1)throw new Error('Input "bias" is expected to have 1 dimension');if(n&&n.dims.length===5&&n.dims[3]===2)throw new Error("bias is not allowed for packed kv.")}let Y=B+z,he=0;if(o&&ze.size(o.dims)>0){he=8;let Le=o.dims;throw Le.length===1?Le[0]===k?he=1:Le[0]===3*k+2&&(he=3):Le.length===2&&Le[0]===k&&Le[1]===Y&&(he=5),he===8?new Error('Input "key_padding_mask" shape shall be (batch_size) or (batch_size, total_sequence_length)'):new Error("Mask not supported")}let pe=!1,Me=d;if(i&&ze.size(i.dims)>0){if(i.dims.length!==3&&i.dims.length!==4)throw new Error('Input "value" is expected to have 3 or 4 dimensions');if(s.dims[0]!==i.dims[0])throw new Error('Input "query" and "value" shall have same dim 0 (batch_size)');if(i.dims.length===3){if(z!==i.dims[1])throw new Error('Input "key" and "value" shall have the same dim 1 (kv_sequence_length)');Me=i.dims[2]}else{if(z!==i.dims[2])throw new Error('Input "key" and "value" shall have the same dim 2 (kv_sequence_length)');Me=i.dims[1]*i.dims[3],pe=!0}}let Fe=!1;if(o&&ze.size(o.dims)>0)throw new Error("Key padding mask is not supported");if(u&&ze.size(u.dims)>0){if(u.dims.length!==4)throw new Error('Input "attention_bias" is expected to have 4 dimensions');if(u.dims[0]!==k||u.dims[1]!==t.numHeads||u.dims[2]!==C||u.dims[3]!==Y)throw new Error('Expect "attention_bias" shape (batch_size, num_heads, sequence_length, total_sequence_length)')}return{batchSize:k,sequenceLength:C,pastSequenceLength:B,kvSequenceLength:z,totalSequenceLength:Y,maxSequenceLength:V,inputHiddenSize:0,hiddenSize:d,vHiddenSize:Me,headSize:Z,vHeadSize:Math.floor(Me/t.numHeads),numHeads:t.numHeads,isUnidirectional:!1,pastPresentShareBuffer:!1,maskFilterValue:t.maskFilterValue,maskType:he,scale:t.scale,broadcastResPosBias:Fe,passPastInKv:pe,qkvFormat:ee}},_d=e=>Bt({...e}),ua=Bt({perm:[0,2,1,3]}),da=(e,t,s,n,i,a,o)=>{let u=[n,i,a],p=ze.size(u),h=[{type:12,data:p},{type:12,data:o},{type:12,data:a}],k=C=>{let d=It("qkv_with_bias",t.dataType,u),z=qe("qkv",t.dataType,u),B=qe("bias",s.dataType,u),V=[{name:"output_size",type:"u32"},{name:"bias_offset",type:"u32"},{name:"hidden_size",type:"u32"}];return`
+  ${C.registerUniforms(V).declareVariables(z,B,d)}
+  ${C.mainStart()}
+    ${C.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+    let bias_offset_idx = (global_idx % uniforms.hidden_size) + uniforms.bias_offset;
+
+    qkv_with_bias[global_idx] = qkv[global_idx] + bias[bias_offset_idx];
+  }`};return e.compute({name:"MultiHeadAttentionAddBias",shaderCache:{inputDependencies:["type","type"]},getRunData:()=>({outputs:[{dims:u,dataType:t.dataType,gpuDataType:0}],dispatchGroup:{x:Math.ceil(p/64)},programUniforms:h}),getShaderSource:k},{inputs:[t,s],outputs:[-1]})[0]},ln=(e,t,s,n,i,a,o,u)=>{let p=a;if(o&&ze.size(o.dims)>0){if(n===1)throw new Error("AddBiasReshape is not implemented. Please export your model with packed QKV or KV");return p=da(e,a,o,t,n,s*i,u),p=p.reshape([t,n,s,i]),s===1||n===1?p:e.compute(cr(p,ua.perm),{inputs:[p],outputs:[-1]})[0]}else return a.dims.length===3&&(p=a.reshape([t,n,s,i])),s===1||n===1?p:e.compute(cr(p,ua.perm),{inputs:[p],outputs:[-1]})[0]},hp=(e,t)=>{let s=fd(e.inputs,t),n=e.inputs[0],i=nr(e.inputs,1),a=nr(e.inputs,2),o=nr(e.inputs,3),u=nr(e.inputs,4),p=nr(e.inputs,5),h=nr(e.inputs,6),k=nr(e.inputs,7);if(n.dims.length===5)throw new Error("Packed QKV is not implemented");if((i==null?void 0:i.dims.length)===5)throw new Error("Packed KV is not implemented");let C=i&&a&&i.dims.length===4&&a.dims.length===4,d=ln(e,s.batchSize,s.numHeads,s.sequenceLength,s.headSize,n,o,0);if(C)return jn(e,d,i,a,u,void 0,h,k,p,s);if(!i||!a)throw new Error("key and value must be provided");let z=ln(e,s.batchSize,s.numHeads,s.kvSequenceLength,s.headSize,i,o,s.hiddenSize),B=ln(e,s.batchSize,s.numHeads,s.kvSequenceLength,s.vHeadSize,a,o,2*s.hiddenSize);jn(e,d,z,B,u,void 0,h,k,p,s)}}),wd,ca,yd,Md,ki,bd,vd,pa=g(()=>{zt(),Ot(),rs(),Yt(),wd=e=>{if(!e||e.length<1)throw new Error("too few inputs")},ca=(e,t)=>{let s=[],n=t.numOutputs;return e[1].dims[0]>0&&(e[1].getBigInt64Array().forEach(i=>s.push(Number(i))),n=s.length),Bt({numOutputs:n,axis:t.axis,splitSizes:s})},yd=e=>`
+fn calculateOutputIndex(index: u32) -> u32 {
+    for (var i: u32 = 0u; i < ${e}u; i += 1u ) {
+    if (index < ${$t("uniforms.size_in_split_axis","i",e)}) {
+        return i;
+    }
+    }
+    return ${e}u;
+}`,Md=e=>{let t=e.length,s=[];for(let n=0;n<t;++n){let i=e[n].setByIndices("indices","input[global_idx]");t===1?s.push(i):n===0?s.push(`if (output_number == ${n}u) { ${i} }`):n===t-1?s.push(`else { ${i} }`):s.push(`else if (output_number == ${n}) { ${i} }`)}return`
+      fn writeBufferData(output_number: u32, indices: ${e[0].type.indices}, global_idx: u32) {
+        ${s.join(`
+`)}
+      }`},ki=(e,t)=>{let s=e[0].dims,n=ze.size(s),i=e[0].dataType,a=ze.normalizeAxis(t.axis,s.length),o=new Array(t.numOutputs),u=qe("input",i,s.length),p=new Array(t.numOutputs),h=[],k=[],C=0,d=[{type:12,data:n}];for(let B=0;B<t.numOutputs;B++){C+=t.splitSizes[B],p[B]=C;let V=s.slice();V[a]=t.splitSizes[B],k.push(V),o[B]=It(`output${B}`,i,V.length),h.push({dims:k[B],dataType:e[0].dataType})}d.push({type:12,data:p},...yt(s,...k));let z=B=>`
+  ${B.registerUniform("input_size","u32").registerUniform("size_in_split_axis","u32",p.length).declareVariables(u,...o)}
+  ${yd(p.length)}
+  ${Md(o)}
+
+  ${B.mainStart()}
+    ${B.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.input_size")}
+
+    var indices = ${u.offsetToIndices("global_idx")};
+    var index = ${u.indicesGet("indices",a)};
+    let output_number = calculateOutputIndex(index);
+    if (output_number != 0) {
+      index -= ${$t("uniforms.size_in_split_axis","output_number - 1u",p.length)};
+      ${u.indicesSet("indices",a,"index")};
+    }
+    writeBufferData(output_number, indices, global_idx);
+  }`;return{name:"Split",shaderCache:{hint:t.cacheKey,inputDependencies:["rank"]},getShaderSource:z,getRunData:()=>({outputs:h,dispatchGroup:{x:Math.ceil(n/64)},programUniforms:d})}},bd=(e,t)=>{wd(e.inputs);let s=e.inputs.length===1?t:ca(e.inputs,t);e.compute(ki(e.inputs,s),{inputs:[0]})},vd=e=>{let t=e.axis,s=e.splitSizes,n=e.numOutputs<0?s.length:e.numOutputs;if(n!==s.length)throw new Error("numOutputs and splitSizes lengh must be equal");return Bt({axis:t,numOutputs:n,splitSizes:s})}}),mp,fp,Si,ha,_p=g(()=>{rs(),lo(),gd(),pa(),Gr(),mp=(e,t)=>{if(t.doRotary)throw new Error("GroupQuerryAttention do_rotary attribute is not supported");if(t.doRotary&&e.length<=7)throw new Error("cos_cache and sin_cache inputs are required if do_rotary is specified");let s=e[0],n=e[1],i=e[2],a=e[3],o=e[4];if(t.localWindowSize!==-1)throw new Error("Local attention is not supported");if(t.softcap!==0)throw new Error("Softcap is not supported");if(t.rotaryInterleaved!==0)throw new Error("Rotary interleaved is not supported");if(t.smoothSoftmax)throw new Error("Smooth softmax is not supported");if(s.dims.length!==3&&s.dims.length!==5)throw new Error("Input query is expected to have 3 or 5 dimensions");let u=!1,p=s.dims[0],h=s.dims[1],k=s.dims.length===3?u?s.dims[2]/3:s.dims[2]:t.numHeads*s.dims[4],C=h,d=0,z=!n||n.dims.length===0,B=Math.floor(z?k/(t.numHeads+2*t.kvNumHeads):k/t.numHeads);z&&(k=B*t.numHeads);let V=a&&a.dims.length!==0,Z=o&&o.dims.length!==0;if(V&&a.dims.length===4&&a.dims[0]===p&&a.dims[1]!==t.kvNumHeads&&a.dims[2]===t.kvNumHeads&&a.dims[3]===B)throw new Error("BSNH pastKey/pastValue is not supported");if(V&&Z){if(a.dims.length!==4)throw new Error('Input "past_key" is expected to have 4 dimensions');if(o.dims.length!==4)throw new Error('Input "past_value" is expected to have 4 dimensions');d=a.dims[2]}else if(V||Z)throw new Error('Input "past_key" and "past_value" shall be both present or both absent');let ee=1;if(n&&n.dims.length>0){if(s.dims.length!==3)throw new Error('Input "query" is expected to have 3 dimensions when key is given');if(n.dims.length<3||n.dims.length>5)throw new Error('Input "key" is expected to have 3, 4, or 5 dimensions');if(s.dims[0]!==n.dims[0])throw new Error('Input "query" and "key" shall have same dim 0 (batch size)');if(n.dims.length===3){if(s.dims[2]%n.dims[2]!==0)throw new Error('Dimension 2 of "query" should be a multiple of "key"');C=n.dims[1]}else if(n.dims.length===5){if(n.dims[2]!==t.numHeads||n.dims[3]!==2||n.dims[4]!==B)throw new Error('Expect "key" shape (batch_size, kv_sequence_length, num_heads, 2, head_size) for packed kv');if(i)throw new Error('Expect "value" be none when "key" has packed kv format.');C=n.dims[1]}else{if(n.dims[1]!==t.numHeads||n.dims[3]!==B)throw new Error('Expect "key" shape (batch_size, num_heads, kv_sequence_length, head_size) for past_key');C=n.dims[2]}}else{if(s.dims.length!==3&&s.dims.length!==5)throw new Error('Input "query" is expected to have 3 or 5 dimensions when key is empty');if(s.dims.length===5&&(s.dims[2]!==t.numHeads||s.dims[3]!==3))throw new Error('Expect "query" shape (batch_size, kv_sequence_length, num_heads, 3, head_size) for packed kv');ee=3}let Y=0,he=!1,pe=t.kvNumHeads?B*t.kvNumHeads:k;if(i&&i.dims.length>0){if(i.dims.length!==3&&i.dims.length!==4)throw new Error('Input "value" is expected to have 3 or 4 dimensions');if(s.dims[0]!==i.dims[0])throw new Error('Input "query" and "value" shall have same dim 0 (batch_size)');if(i.dims.length===3){if(C!==i.dims[1])throw new Error('Input "key" and "value" shall have the same dim 1 (kv_sequence_length)');pe=i.dims[2]}else{if(C!==i.dims[2])throw new Error('Input "past_key" and "past_value" shall have the same dim 2 (kv_sequence_length)');pe=i.dims[1]*i.dims[3],he=!0}}let Me=e.length>4?e[5]:void 0;if(Me&&Me.dims.length!==1&&Me.dims[0]!==p)throw new Error('Input "seqlens" is expected to have 1 dimension and the same dim 0 as batch_size');return{batchSize:p,sequenceLength:h,pastSequenceLength:d,kvSequenceLength:C,totalSequenceLength:-1,maxSequenceLength:-1,inputHiddenSize:0,hiddenSize:k,vHiddenSize:pe,headSize:B,vHeadSize:Math.floor(pe/t.kvNumHeads),numHeads:t.numHeads,kvNumHeads:t.kvNumHeads,nReps:t.numHeads/t.kvNumHeads,pastPresentShareBuffer:!1,maskType:Y,scale:t.scale,broadcastResPosBias:!1,passPastInKv:he,qkvFormat:ee}},fp=Bt({perm:[0,2,1,3]}),Si=(e,t,s)=>{let n=t,i=s.kvNumHeads;return t.dims.length===3&&s.kvSequenceLength!==0&&(n=t.reshape([s.batchSize,s.kvSequenceLength,i,s.headSize]),n=e.compute(cr(n,fp.perm),{inputs:[n],outputs:[-1]})[0]),n},ha=(e,t)=>{var Z;let s=mp(e.inputs,t);if(e.inputs[0].dims.length===5)throw new Error("Packed QKV is not implemented");if(((Z=e.inputs[1])==null?void 0:Z.dims.length)===5)throw new Error("Packed KV is not implemented");let n=e.inputs[0],i=e.inputs[1]&&e.inputs[1].dims.length>0?e.inputs[1]:void 0,a=e.inputs[2]&&e.inputs[2].dims.length>0?e.inputs[2]:void 0,o=e.inputs[3]&&e.inputs[3].dims.length!==0?e.inputs[3]:void 0,u=e.inputs[4]&&e.inputs[4].dims.length!==0?e.inputs[4]:void 0,p=e.inputs.length>4?e.inputs[5]:void 0,h=e.inputs.length>5?e.inputs[6]:void 0,k=s.kvNumHeads?s.kvNumHeads:s.numHeads,C=Bt({axis:2,numOutputs:3,splitSizes:[s.numHeads*s.headSize,k*s.headSize,k*s.headSize]}),[d,z,B]=!i&&!a?e.compute(ki([n],C),{inputs:[n],outputs:[-1,-1,-1]}):[n,i,a],V=ln(e,s.batchSize,s.numHeads,s.sequenceLength,s.headSize,d,void 0,0);jn(e,V,Si(e,z,s),Si(e,B,s),void 0,void 0,o,u,void 0,s,p,h)}}),ma,fa,xd,Td,Ed=g(()=>{zt(),Ot(),Gr(),Yt(),ma=(e,t,s,n,i,a,o,u)=>{let p=qt(a),h=p===1?"f32":`vec${p}f`,k=p===1?"vec2f":`mat2x${p}f`,C=i*o,d=64;C===1&&(d=256);let z=[i,o,a/p],B=[i,o,2],V=["rank","type","type"],Z=[];Z.push(...yt(z,B));let ee=Y=>{let he=qe("x",t.dataType,3,p),pe=qe("scale",s.dataType,s.dims),Me=qe("bias",n.dataType,n.dims),Fe=It("output",1,3,2),Le=[he,pe,Me,Fe];return`
+  var<workgroup> workgroup_shared : array<${k}, ${d}>;
+  const workgroup_size = ${d}u;
+  ${Y.declareVariables(...Le)}
+  ${Y.mainStart(d)}
+    let batch = workgroup_index / uniforms.x_shape[1];
+    let channel = workgroup_index % uniforms.x_shape[1];
+    let hight = uniforms.x_shape[2];
+    // initialize workgroup memory
+    var sum = ${h}(0);
+    var squared_sum = ${h}(0);
+    for (var h = local_idx; h < hight; h += workgroup_size) {
+      let value = ${h}(${he.get("batch","channel","h")});
+      sum += value;
+      squared_sum += value * value;
+    }
+    workgroup_shared[local_idx] = ${k}(sum, squared_sum);
+    workgroupBarrier();
+
+    for (var currSize = workgroup_size >> 1;  currSize > 0; currSize = currSize >> 1) {
+      if (local_idx < currSize) {
+        workgroup_shared[local_idx] = workgroup_shared[local_idx] + workgroup_shared[local_idx + currSize];
+      }
+      workgroupBarrier();
+    }
+    if (local_idx == 0) {
+      let sum_final = ${Gs("workgroup_shared[0][0]",p)} / f32(hight * ${p});
+      let squared_sum_final = ${Gs("workgroup_shared[0][1]",p)} / f32(hight * ${p});
+
+      let inv_std_dev = inverseSqrt(squared_sum_final - sum_final * sum_final + f32(${u}));
+      let channel_scale = inv_std_dev * f32(scale[channel]);
+      let channel_shift = f32(bias[channel]) - sum_final * channel_scale;
+      output[workgroup_index] = vec2f(channel_scale, channel_shift);
+    }
+  }`};return e.compute({name:"InstanceNormComputeChannelScaleShift",shaderCache:{hint:`${p};${u};${d}`,inputDependencies:V},getRunData:()=>({outputs:[{dims:B,dataType:1}],dispatchGroup:{x:C},programUniforms:Z}),getShaderSource:ee},{inputs:[t,s,n],outputs:[-1]})[0]},fa=(e,t,s)=>{let n=t[0].dims,i=n,a=2,o=n[0],u=n[1],p=ze.sizeFromDimension(n,a),h=qt(p),k=ze.size(i)/h,C=ma(e,t[0],t[1],t[2],o,p,u,s.epsilon),d=[o,u,p/h],z=[o,u],B=["type","none"],V=Z=>{let ee=qe("x",t[0].dataType,d.length,h),Y=qe("scale_shift",1,z.length,2),he=It("output",t[0].dataType,d.length,h),pe=[ee,Y,he];return`
+  ${Z.registerUniform("output_size","u32").declareVariables(...pe)}
+  ${Z.mainStart()}
+  ${Z.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+      let outputIndices = ${he.offsetToIndices("global_idx")};
+      let batch = outputIndices[0];
+      let channel = outputIndices[1];
+      let scale_shift = ${Y.getByIndices("vec2<u32>(batch, channel)")};
+      let value = ${ee.getByOffset("global_idx")} * ${he.type.value}(scale_shift.x) + ${he.type.value}(scale_shift.y);
+      ${he.setByOffset("global_idx","value")};
+  }`};e.compute({name:"InstanceNormalization",shaderCache:{hint:`${h}`,inputDependencies:B},getRunData:()=>({outputs:[{dims:i,dataType:t[0].dataType}],dispatchGroup:{x:Math.ceil(k/64)},programUniforms:[{type:12,data:k},...yt(d,z,d)]}),getShaderSource:V},{inputs:[t[0],C]})},xd=(e,t,s)=>{let n=t[0].dims,i=n,a=n[0],o=n[n.length-1],u=ze.sizeFromDimension(n,1)/o,p=qt(o),h=ze.size(i)/p,k=[{type:12,data:u},{type:12,data:Math.floor(o/p)}],C=["type","type"],d=!1,z=[0,n.length-1];for(let ee=0;ee<n.length-2;ee++)d=d||n[ee+1]!==1,z.push(ee+1);d=d&&n[n.length-1]!==1;let B=d?e.compute(cr(e.inputs[0],z),{inputs:[e.inputs[0]],outputs:[-1]})[0]:e.inputs[0].reshape(Array.from({length:n.length},(ee,Y)=>n[z[Y]])),V=ma(e,B,t[1],t[2],a,u,o,s.epsilon),Z=ee=>{let Y=fs(t[0].dataType),he=p===1?"vec2f":`mat${p}x2f`,pe=Le=>{let Ye=Le===0?"x":"y",at=p===1?"f32":`vec${p}f`;switch(p){case 1:return`${Y}(${at}(scale.${Ye}))`;case 2:return`vec2<${Y}>(${at}(scale[0].${Ye}, scale[1].${Ye}))`;case 4:return`vec4<${Y}>(${at}(scale[0].${Ye}, scale[1].${Ye}, scale[2].${Ye}, scale[3].${Ye}))`;default:throw new Error(`Not supported compoents ${p}`)}},Me=qe("input",t[0].dataType,t[0].dims,p),Fe=It("output",t[0].dataType,i,p);return`
+  @group(0) @binding(0) var<storage, read> input : array<${Me.type.storage}>;
+  @group(0) @binding(1) var<storage, read> scale_input : array<${he}>;
+  @group(0) @binding(2) var<storage, read_write> output : array<${Fe.type.storage}>;
+  struct Uniforms {H: u32, C : u32};
+  @group(0) @binding(3) var<uniform> uniforms: Uniforms;
+
+  ${ee.mainStart()}
+    let current_image_number = global_idx / (uniforms.C * uniforms.H);
+    let current_channel_number = global_idx % uniforms.C;
+
+    let scale_offset = current_image_number * uniforms.C + current_channel_number;
+    let scale = scale_input[scale_offset];
+    output[global_idx] = fma(input[global_idx], ${pe(0)}, ${pe(1)});
+  }`};e.compute({name:"InstanceNormalizationNHWC",shaderCache:{hint:`${p}`,inputDependencies:C},getRunData:()=>({outputs:[{dims:i,dataType:t[0].dataType}],dispatchGroup:{x:Math.ceil(h/64)},programUniforms:k}),getShaderSource:Z},{inputs:[t[0],V]})},Td=(e,t)=>{t.format==="NHWC"?xd(e,e.inputs,t):fa(e,e.inputs,t)}}),Pd,Cd,_a,gp=g(()=>{zt(),Ot(),Yt(),Pd=e=>{if(!e||e.length<2)throw new Error("layerNorm requires at least 2 inputs.")},Cd=(e,t,s)=>{let n=t.simplified,i=e[0].dims,a=e[1],o=!n&&e[2],u=i,p=ze.normalizeAxis(t.axis,i.length),h=ze.sizeToDimension(i,p),k=ze.sizeFromDimension(i,p),C=ze.size(a.dims),d=o?ze.size(o.dims):0;if(C!==k||o&&d!==k)throw new Error(`Size of X.shape()[axis:] == ${k}.
+       Size of scale and bias (if provided) must match this.
+       Got scale size of ${C} and bias size of ${d}`);let z=[];for(let Me=0;Me<i.length;++Me)Me<p?z.push(i[Me]):z.push(1);let B=qt(k),V=["type","type"],Z=[{type:12,data:h},{type:1,data:k},{type:12,data:Math.floor(k/B)},{type:1,data:t.epsilon}];o&&V.push("type");let ee=s>1,Y=s>2,he=Me=>{let Fe=fs(e[0].dataType),Le=[qe("x",e[0].dataType,e[0].dims,B),qe("scale",a.dataType,a.dims,B)];o&&Le.push(qe("bias",o.dataType,o.dims,B)),Le.push(It("output",e[0].dataType,u,B)),ee&&Le.push(It("mean_data_output",1,z)),Y&&Le.push(It("inv_std_output",1,z));let Ye=[{name:"norm_count",type:"u32"},{name:"norm_size",type:"f32"},{name:"norm_size_vectorized",type:"u32"},{name:"epsilon",type:"f32"}];return`
+  ${Me.registerUniforms(Ye).declareVariables(...Le)}
+  ${Me.mainStart()}
+    ${Me.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.norm_count")}
+    let offset = global_idx * uniforms.norm_size_vectorized;
+    var mean_vector = ${Ls("f32",B)};
+    var mean_square_vector = ${Ls("f32",B)};
+
+    for (var h: u32 = 0u; h < uniforms.norm_size_vectorized; h++) {
+      let value = ${$s(Fe,B,"x[h + offset]")};
+      mean_vector += value;
+      mean_square_vector += value * value;
+    }
+    let mean = ${Gs("mean_vector",B)} / uniforms.norm_size;
+    let inv_std_dev = inverseSqrt(${Gs("mean_square_vector",B)} / uniforms.norm_size ${n?"":"- mean * mean"} + uniforms.epsilon);
+
+    for (var j: u32 = 0; j < uniforms.norm_size_vectorized; j++) {
+      let f32input = ${$s(Fe,B,"x[j + offset]")};
+      let f32scale = ${$s(Fe,B,"scale[j]")};
+      output[j + offset] = ${Le[0].type.value}((f32input ${n?"":"- mean"}) * inv_std_dev * f32scale
+        ${o?`+ ${$s(Fe,B,"bias[j]")}`:""}
+      );
+    }
+
+    ${ee?"mean_data_output[global_idx] = mean":""};
+    ${Y?"inv_std_output[global_idx] = inv_std_dev":""};
+  }`},pe=[{dims:u,dataType:e[0].dataType}];return ee&&pe.push({dims:z,dataType:1}),Y&&pe.push({dims:z,dataType:1}),{name:"LayerNormalization",shaderCache:{hint:`${B};${s};${n}`,inputDependencies:V},getRunData:()=>({outputs:pe,dispatchGroup:{x:Math.ceil(h/64)},programUniforms:Z}),getShaderSource:he}},_a=(e,t)=>{Pd(e.inputs),e.compute(Cd(e.inputs,t,e.outputCount))}}),kd,Sd,wp=g(()=>{Ot(),fi(),jo(),kd=e=>{if(!e||e.length!==2)throw new Error("MatMul requires 2 inputs.");if(e[0].dims[e[0].dims.length-1]!==e[1].dims[e[1].dims.length-2])throw new Error("shared dimension does not match.")},Sd=e=>{kd(e.inputs);let t=Ws.calcShape(e.inputs[0].dims,e.inputs[1].dims,!0);if(!t)throw new Error("Can't use matmul on the given tensors");let s=t[t.length-1],n=e.inputs[0].dims[e.inputs[0].dims.length-1];if(s<8&&n<8)e.compute(zo(e.inputs,{activation:""},t));else{let i=t[t.length-2],a=ze.size(e.inputs[0].dims.slice(0,-2)),o=ze.size(e.inputs[1].dims.slice(0,-2));if(a!==1&&i===1&&o===1){let u=e.inputs[0].reshape([1,a,n]),p=e.inputs[1].reshape([1,n,s]),h=[1,a,s],k=[u,p];e.compute(gi(k,{activation:""},t,h),{inputs:k})}else e.compute(gi(e.inputs,{activation:""},t))}}}),$d,Ad,Id,Od,Fd,Dd=g(()=>{zt(),Ot(),rs(),Yt(),$d=(e,t)=>{if(e.length<3||e.length>4)throw new Error("MatMulNBits requires 3 or 4 inputs");let s=e[0],n=s.dims.length;if(s.dims[n-1]!==t.k)throw new Error("The last dim of input shape does not match the k value");let i=Math.floor((t.k+t.blockSize-1)/t.blockSize),a=t.blockSize/8*t.bits,o=e[1];if(!ze.areEqual(o.dims,[t.n,i,a]))throw new Error("The second inputs must be 3D tensor with shape N X nBlocksPerCol X blobSize");let u=e[2].dims;if(ze.size(u)!==t.n*i)throw new Error("scales input size error.");if(e.length===4){let p=e[3].dims,h=t.bits>4?t.n*i:t.n*Math.floor((i+1)/2);if(ze.size(p)!==h)throw new Error("zeroPoints input size error.")}},Ad=(e,t)=>{let s=e[0].dims,n=s.length,i=s[n-2],a=t.k,o=t.n,u=s.slice(0,n-2),p=ze.size(u),h=e[1].dims[2]/4,k=e[0].dataType,C=qt(t.k),d=qt(h),z=qt(o),B=u.concat([i,o]),V=i>1&&o/z%2===0?2:1,Z=ze.size(B)/z/V,ee=64,Y=[],he=[p,i,a/C],pe=ze.convertShape(e[1].dims).slice();pe.splice(-1,1,h/d),Y.push(...yt(he)),Y.push(...yt(pe)),Y.push(...yt(e[2].dims)),e.length===4&&Y.push(...yt(ze.convertShape(e[3].dims)));let Me=[p,i,o/z];Y.push(...yt(Me));let Fe=Le=>{let Ye=he.length,at=qe("a",e[0].dataType,Ye,C),Et=qe("b",12,pe.length,d),Xt=qe("scales",e[2].dataType,e[2].dims.length),Zt=[at,Et,Xt],bt=e.length===4?qe("zero_points",12,e[3].dims.length):void 0;bt&&Zt.push(bt);let ss=Me.length,St=It("output",e[0].dataType,ss,z),Ft=fs(e[0].dataType),bs=(()=>{switch(C){case 1:return`array<${Ft}, 8>`;case 2:return`mat4x2<${Ft}>`;case 4:return`mat2x4<${Ft}>`;default:throw new Error(`${C}-component is not supported.`)}})(),Ht=()=>{let ot=`
+          // reuse a data
+            var input_offset = ${at.indicesToOffset(`${at.type.indices}(batch, row, word_offset)`)};
+            var a_data: ${bs};
+            for (var j: u32 = 0; j < ${8/C}; j++) {
+              a_data[j] = ${at.getByOffset("input_offset")};
+              input_offset++;
+            }
+          `;for(let Pt=0;Pt<z*V;Pt++)ot+=`
+            b_value = ${d===1?`b${Pt}_data`:`b${Pt}_data[i]`};
+            b_value_lower = unpack4xU8(b_value & b_mask);
+            b_value_upper = unpack4xU8((b_value >> 4) & b_mask);
+            b_quantized_values = ${bs}(${Array.from({length:4},(ps,Ns)=>`${Ft}(b_value_lower[${Ns}]), ${Ft}(b_value_upper[${Ns}])`).join(", ")});
+            b_dequantized_values = ${C===1?`${bs}(${Array.from({length:8},(ps,Ns)=>`(b_quantized_values[${Ns}] - ${bt?`zero_point${Pt}`:"zero_point"}) * scale${Pt}`).join(", ")});`:`(b_quantized_values - ${bs}(${Array(8).fill(`${bt?`zero_point${Pt}`:"zero_point"}`).join(",")})) * scale${Pt};`};
+            workgroup_shared[local_id.x * ${V} + ${Math.floor(Pt/z)}]${z>1?`[${Pt%z}]`:""} += ${Array.from({length:8/C},(ps,Ns)=>`${C===1?`a_data[${Ns}] * b_dequantized_values[${Ns}]`:`dot(a_data[${Ns}], b_dequantized_values[${Ns}])`}`).join(" + ")};
+          `;return ot},Rt=()=>{let ot=`
+            var col_index = col * ${z};
+            ${bt?`
+            let zero_point_bytes_per_col = (nBlocksPerCol + 1) / 2;
+            var zero_point_byte_count: u32;
+            var zero_point_word_index: u32;
+            var zero_point_byte_offset: u32;
+            let zero_point_nibble_offset: u32 = block & 0x1u;
+            var zero_point_bits_offset: u32;
+            var zero_point_word: u32;`:`
+            // The default zero point is 8 for unsigned 4-bit quantization.
+            let zero_point = ${Ft}(8);`}
+            `;for(let Pt=0;Pt<z*V;Pt++)ot+=`
+            let scale${Pt} = ${Xt.getByOffset("col_index * nBlocksPerCol + block")};
+            ${bt?`
+            zero_point_byte_count = col_index * zero_point_bytes_per_col + (block >> 0x1u);
+            zero_point_word_index = zero_point_byte_count >> 0x2u;
+            zero_point_byte_offset = zero_point_byte_count & 0x3u;
+            zero_point_bits_offset = (zero_point_byte_offset << 3) + (zero_point_nibble_offset << 2);
+            zero_point_word = ${bt.getByOffset("zero_point_word_index")} >> zero_point_bits_offset;
+            let zero_point${Pt} = ${Ft}((zero_point_word) & 0xFu);`:""}
+            col_index += 1;`;return ot},_s=()=>{let ot=`col_index = col * ${z};`;for(let Pt=0;Pt<z*V;Pt++)ot+=`
+            let b${Pt}_data = ${Et.getByIndices(`${Et.type.indices}(col_index, block, word)`)};
+            col_index += 1;`;return ot+=`
+            var b_value: u32;
+            let b_mask: u32 = 0x0F0F0F0Fu;
+            var b_value_lower: vec4<u32>;
+            var b_value_upper: vec4<u32>;
+            var b_quantized_values: ${bs};
+            var b_dequantized_values: ${bs};`,ot};return`
+        var<workgroup> workgroup_shared: array<${St.type.value}, ${V*ee}>;
+        ${Le.declareVariables(...Zt,St)}
+        ${Le.mainStart([ee,1,1])}
+          let output_indices = ${St.offsetToIndices(`(global_idx / ${ee}) * ${V}`)};
+          let col = output_indices[2];
+          let row = output_indices[1];
+          let batch = output_indices[0];
+          let nBlocksPerCol = uniforms.b_shape[1];
+
+          for (var block = local_id.x; block < nBlocksPerCol; block += ${ee}) {
+            //process one block
+            var word_offset: u32 = block * ${t.blockSize/C};
+            ${Rt()}
+            for (var word: u32 = 0; word < ${h}; word += ${d}) {
+              ${_s()}
+              for (var i: u32 = 0; i < ${d}; i++) {
+                ${Ht()}
+                word_offset += ${8/C};
+              }
+            }
+          }
+          workgroupBarrier();
+
+          if (local_id.x < ${V}) {
+            var output_value: ${St.type.value} = ${St.type.value}(0);
+            var workgroup_shared_offset: u32 = local_id.x;
+            for (var b: u32 = 0u; b < ${ee}u; b++) {
+              output_value += workgroup_shared[workgroup_shared_offset];
+              workgroup_shared_offset += ${V};
+            }
+            ${St.setByIndices(`${St.type.indices}(batch, row, col + local_id.x)`,"output_value")};
+          }
+        }`};return{name:"MatMulNBits",shaderCache:{hint:`${t.blockSize};${t.bits};${C};${d};${z};${V};${ee}`,inputDependencies:Array(e.length).fill("rank")},getRunData:()=>({outputs:[{dims:B,dataType:k}],dispatchGroup:{x:Z},programUniforms:Y}),getShaderSource:Fe}},Id=(e,t)=>{let s=e[0].dims,n=s.length,i=s[n-2],a=t.k,o=t.n,u=s.slice(0,n-2),p=ze.size(u),h=e[1].dims[2]/4,k=e[0].dataType,C=qt(t.k),d=qt(h),z=u.concat([i,o]),B=128,V=o%8===0?8:o%4===0?4:1,Z=B/V,ee=Z*d*8,Y=ee/C,he=ee/t.blockSize,pe=ze.size(z)/V,Me=[],Fe=[p,i,a/C],Le=ze.convertShape(e[1].dims).slice();Le.splice(-1,1,h/d),Me.push(...yt(Fe)),Me.push(...yt(Le)),Me.push(...yt(e[2].dims)),e.length===4&&Me.push(...yt(ze.convertShape(e[3].dims)));let Ye=[p,i,o];Me.push(...yt(Ye));let at=Et=>{let Xt=Fe.length,Zt=qe("a",e[0].dataType,Xt,C),bt=qe("b",12,Le.length,d),ss=qe("scales",e[2].dataType,e[2].dims.length),St=[Zt,bt,ss],Ft=e.length===4?qe("zero_points",12,e[3].dims.length):void 0;Ft&&St.push(Ft);let bs=Ye.length,Ht=It("output",e[0].dataType,bs),Rt=fs(e[0].dataType),_s=()=>{switch(C){case 1:return`
+          let a_data0 = vec4<${Rt}>(sub_a[word_offset], sub_a[word_offset + 1], sub_a[word_offset + 2], sub_a[word_offset + 3]);
+          let a_data1 = vec4<${Rt}>(sub_a[word_offset + 4], sub_a[word_offset + 5], sub_a[word_offset + 6], sub_a[word_offset + 7]);`;case 2:return`
+          let a_data0 = vec4<${Rt}>(sub_a[word_offset], sub_a[word_offset + 1]);
+          let a_data1 = vec4<${Rt}>(sub_a[word_offset + 2], sub_a[word_offset + 3]);`;case 4:return`
+          let a_data0 = sub_a[word_offset];
+          let a_data1 = sub_a[word_offset + 1];`;default:throw new Error(`${C}-component is not supported.`)}};return`
+        var<workgroup> sub_a: array<${Zt.type.value}, ${Y}>;
+        var<workgroup> inter_results: array<array<${Ht.type.value}, ${Z}>, ${V}>;
+        ${Et.declareVariables(...St,Ht)}
+        ${Et.mainStart([Z,V,1])}
+          let output_indices = ${Ht.offsetToIndices(`workgroup_index * ${V}`)};
+          let col = output_indices[2];
+          let row = output_indices[1];
+          let batch = output_indices[0];
+          let n_blocks_per_col = uniforms.b_shape[1];
+          let num_tiles =  (n_blocks_per_col - 1) / ${he} + 1;
+
+          // Loop over shared dimension.
+          for (var tile: u32 = 0; tile < num_tiles; tile += 1) {
+            let a_col_start = tile * ${Y};
+            // load one tile A data into shared memory.
+            for (var a_offset = local_idx; a_offset < ${Y}; a_offset += ${B})
+            {
+              let a_col = a_col_start + a_offset;
+              if (a_col < uniforms.a_shape[2])
+              {
+                sub_a[a_offset] = ${Zt.getByIndices(`${Zt.type.indices}(batch, row, a_col)`)};
+              } else {
+                sub_a[a_offset] = ${Zt.type.value}(0);
+              }
+            }
+            workgroupBarrier();
+
+            // each thread process one block
+            let b_row = col + local_id.y;
+            let block = tile * ${he} + local_id.x;
+            ${Ft?`
+            let zero_point_bytes_per_col = (n_blocks_per_col + 1) / 2;
+            let zero_point_byte_count = b_row * zero_point_bytes_per_col + (block >> 0x1u);
+            let zero_point_word_index = zero_point_byte_count >> 0x2u;
+            let zero_point_byte_offset = zero_point_byte_count & 0x3u;
+            let zero_point_nibble_offset: u32 = block & 0x1u;
+            let zero_point_bits_offset = (zero_point_byte_offset << 3) + (zero_point_nibble_offset << 2);
+            let zero_point_word = ${Ft.getByOffset("zero_point_word_index")} >> zero_point_bits_offset;
+            let zero_point = ${Rt}((zero_point_word) & 0xFu);`:`
+            // The default zero point is 8 for unsigned 4-bit quantization.
+            let zero_point = ${Rt}(8);`}
+            let scale = ${ss.getByOffset("b_row * n_blocks_per_col + block")};
+            let b_data = ${bt.getByIndices(`${bt.type.indices}(b_row, block, 0)`)};
+            var word_offset = local_id.x * ${t.blockSize/C};
+            for (var i: u32 = 0; i < ${d}; i++) {
+              ${_s()}
+              let b_value = ${d===1?"b_data":"b_data[i]"};
+              let b_value_lower = unpack4xU8(b_value & 0x0F0F0F0Fu);
+              let b_value_upper = unpack4xU8((b_value >> 4) & 0x0F0F0F0Fu);
+              let b_quantized_values = mat2x4<${Rt}>(${Array.from({length:4},(ot,Pt)=>`${Rt}(b_value_lower[${Pt}]), ${Rt}(b_value_upper[${Pt}])`).join(", ")});
+              let b_dequantized_values = (b_quantized_values - mat2x4<${Rt}>(${Array(8).fill("zero_point").join(",")})) * scale;
+              inter_results[local_id.y][local_id.x] += ${Array.from({length:2},(ot,Pt)=>`${`dot(a_data${Pt}, b_dequantized_values[${Pt}])`}`).join(" + ")};
+              word_offset += ${8/C};
+            }
+            workgroupBarrier();
+          }
+
+          if (local_idx < ${V}) {
+            var output_value: ${Ht.type.value} = ${Ht.type.value}(0);
+            for (var b = 0u; b < ${Z}; b++) {
+              output_value += inter_results[local_idx][b];
+            }
+            if (col + local_idx < uniforms.output_shape[2])
+            {
+              ${Ht.setByIndices(`${Ht.type.indices}(batch, row, col + local_idx)`,"output_value")}
+            }
+          }
+        }`};return{name:"BlockwiseMatMulNBits32",shaderCache:{hint:`${t.blockSize};${C};${d};${Z};${V}`,inputDependencies:Array(e.length).fill("rank")},getRunData:()=>({outputs:[{dims:z,dataType:k}],dispatchGroup:{x:pe},programUniforms:Me}),getShaderSource:at}},Od=(e,t)=>{$d(e.inputs,t),t.blockSize===32&&e.adapterInfo.isVendor("intel")&&e.adapterInfo.isArchitecture("gen-12lp")?e.compute(Id(e.inputs,t)):e.compute(Ad(e.inputs,t))},Fd=e=>Bt(e)}),Ld,zd,ga,Bd,Rd,gs,yp,Mp,bp,Nd=g(()=>{zt(),Ot(),Yt(),Ld=e=>{if(!e||e.length<1)throw new Error("Too few inputs");if(e[0].dataType!==1&&e[0].dataType!==10)throw new Error("Input type must be float or float16.");if(e.length>=2){let t=e[0].dims.length*2===e[1].dims[0];if(e.length===4&&(t=e[3].dims[0]*2===e[1].dims[0]),!t)throw new Error("The pads should be a 1D tensor of shape [2 * input_rank] or [2 * num_axes].")}},zd=(e,t,s)=>{let n="";for(let i=t-1;i>=0;--i)n+=`
+            k = i32(${e.indicesGet("indices",i)}) - ${$t("uniforms.pads",i,s)};
+            if (k < 0) {
+              break;
+            }
+            if (k >= i32(${$t("uniforms.x_shape",i,t)})) {
+              break;
+            }
+            offset += k * i32(${$t("uniforms.x_strides",i,t)});
+        `;return`
+          value = ${e.type.value}(uniforms.constant_value);
+          for (var i = 0; i < 1; i++) {
+            var offset = 0;
+            var k = 0;
+            ${n}
+            value = x[offset];
+          }
+      `},ga=(e,t,s)=>{let n="";for(let i=t-1;i>=0;--i)n+=`
+                k = i32(${e.indicesGet("indices",i)}) - ${$t("uniforms.pads",i,s)};
+                if (k < 0) {
+                  k = -k;
+                }
+                {
+                  let _2n_1 = 2 * (i32(${$t("uniforms.x_shape",i,t)}) - 1);
+                  k = k % _2n_1;
+                  if(k >= i32(${$t("uniforms.x_shape",i,t)})) {
+                    k = _2n_1 - k;
+                  }
+                }
+                offset += k * i32(${$t("uniforms.x_strides",i,t)});
+            `;return`
+              var offset = 0;
+              var k = 0;
+              ${n}
+              value = x[offset];
+          `},Bd=(e,t,s)=>{let n="";for(let i=t-1;i>=0;--i)n+=`
+                k = i32(${e.indicesGet("indices",i)}) - ${$t("uniforms.pads",i,s)};
+                if (k < 0) {
+                  k = 0;
+                }
+                if (k >= i32(${$t("uniforms.x_shape",i,t)})) {
+                  k = i32(${$t("uniforms.x_shape",i,t)}) - 1;
+                }
+                offset += k * i32(${$t("uniforms.x_strides",i,t)});
+            `;return`
+              var offset = 0;
+              var k = 0;
+              ${n}
+              value = x[offset];
+          `},Rd=(e,t,s)=>{let n="";for(let i=t-1;i>=0;--i)n+=`
+                k = i32(${e.indicesGet("indices",i)}) - ${$t("uniforms.pads",i,s)};
+                if (k < 0)  {
+                  k += i32(${$t("uniforms.x_shape",i,t)}]);
+                }
+                if (k >= i32(${$t("uniforms.x_shape",i,t)})) {
+                  k -= i32(${$t("uniforms.x_shape",i,t)});
+                }
+                offset += k * i32(${$t("uniforms.x_strides",i,t)});
+            `;return`
+              var offset = 0;
+              var k = 0;
+              ${n}
+              value = x[offset];
+          `},gs=(e,t,s)=>{switch(s.mode){case 0:return zd(e,t,s.pads.length);case 1:return ga(e,t,s.pads.length);case 2:return Bd(e,t,s.pads.length);case 3:return Rd(e,t,s.pads.length);default:throw new Error("Invalid mode")}},yp=(e,t)=>{let s=ze.padShape(e[0].dims.slice(),t.pads),n=e[0].dims,i=ze.size(s),a=[{type:12,data:i},{type:6,data:t.pads}],o=e.length>=3&&e[2].data;t.mode===0&&a.push({type:o?e[2].dataType:1,data:t.value}),a.push(...yt(e[0].dims,s));let u=["rank"],p=h=>{let k=It("output",e[0].dataType,s.length),C=qe("x",e[0].dataType,n.length),d=C.type.value,z=gs(k,n.length,t),B=[{name:"output_size",type:"u32"},{name:"pads",type:"i32",length:t.pads.length}];return t.mode===0&&B.push({name:"constant_value",type:o?d:"f32"}),`
+            ${h.registerUniforms(B).declareVariables(C,k)}
+            ${h.mainStart()}
+            ${h.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+
+            let indices = ${k.offsetToIndices("global_idx")};
+
+            var value = ${d}(0);
+            ${z}
+            output[global_idx] = value;
+        }`};return{name:"Pad",shaderCache:{hint:`${t.mode}${o}`,inputDependencies:u},getRunData:()=>({outputs:[{dims:s,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(ze.size(s)/64)},programUniforms:a}),getShaderSource:p}},Mp=(e,t)=>{if(e.length>1){let s=e[1].getBigInt64Array(),n=e.length>=3&&e[2].data?e[2].dataType===10?e[2].getUint16Array()[0]:e[2].getFloat32Array()[0]:0,i=e[0].dims.length,a=new Int32Array(2*i).fill(0);if(e.length>=4){let u=e[3].getBigInt64Array();for(let p=0;p<u.length;p++)a[Number(u[p])]=Number(s[p]),a[Number(u[p])+i]=Number(s[p+u.length])}else s.forEach((u,p)=>a[Number(p)]=Number(u));let o=[];return a.forEach(u=>o.push(u)),{mode:t.mode,value:n,pads:o}}else return t},bp=(e,t)=>{Ld(e.inputs);let s=Mp(e.inputs,t);e.compute(yp(e.inputs,s),{inputs:[0]})}}),Hn,wa,ya,Ma,$i,ba,vp,va,xa,Ta,xp,jd,Ud,Vd,Ea,Wd,Gd,Kd,Hd,Tp=g(()=>{We(),zt(),Ot(),Yt(),Hn=e=>{if(F.webgpu.validateInputContent&&(!e||e.length!==1))throw new Error("Pool ops requires 1 input.")},wa=(e,t,s)=>{let n=t.format==="NHWC",i=e.dims.slice();n&&i.splice(1,0,i.pop());let a=Object.hasOwnProperty.call(t,"dilations"),o=t.kernelShape.slice(),u=t.strides.slice(),p=a?t.dilations.slice():[],h=t.pads.slice();Js.adjustPoolAttributes(s,i,o,u,p,h);let k=Js.computePoolOutputShape(s,i,u,p,o,h,t.autoPad),C=Object.assign({},t);a?Object.assign(C,{kernelShape:o,strides:u,pads:h,dilations:p,cacheKey:t.cacheKey}):Object.assign(C,{kernelShape:o,strides:u,pads:h,cacheKey:t.cacheKey});let d=k.slice();return d.push(d.splice(1,1)[0]),[C,n?d:k]},ya=(e,t)=>{let s=t.format==="NHWC",n=ze.size(e),i=ze.size(t.kernelShape),a=[{type:12,data:n},{type:12,data:i}],o=[{name:"outputSize",type:"u32"},{name:"kernelSize",type:"u32"}];if(t.kernelShape.length<=2){let u=t.kernelShape[t.kernelShape.length-1],p=t.strides[t.strides.length-1],h=t.pads[t.pads.length/2-1],k=t.pads[t.pads.length-1],C=!!(h+k);a.push({type:12,data:u},{type:12,data:p},{type:12,data:h},{type:12,data:k}),o.push({name:"kw",type:"u32"},{name:"sw",type:"u32"},{name:"pwStart",type:"u32"},{name:"pwEnd",type:"u32"});let d=!1;if(t.kernelShape.length===2){let z=t.kernelShape[t.kernelShape.length-2],B=t.strides[t.strides.length-2],V=t.pads[t.pads.length/2-2],Z=t.pads[t.pads.length-2];d=!!(V+Z),a.push({type:12,data:z},{type:12,data:B},{type:12,data:V},{type:12,data:Z}),o.push({name:"kh",type:"u32"},{name:"sh",type:"u32"},{name:"phStart",type:"u32"},{name:"phEnd",type:"u32"})}return[a,o,!0,C,d]}else{if(s)throw new Error("Pooling with kernelShape.length > 2 is not supported for NHWC format.");let u=ze.computeStrides(t.kernelShape);a.push({type:12,data:u},{type:12,data:t.pads},{type:12,data:t.strides}),o.push({name:"kernelStrides",type:"u32",length:u.length},{name:"pads",type:"u32",length:t.pads.length},{name:"strides",type:"u32",length:t.strides.length});let p=t.pads.reduce((h,k)=>h+k);return[a,o,!!p,!1,!1]}},Ma=(e,t,s,n,i,a,o,u,p,h,k,C)=>{let d=i.format==="NHWC",z=t.type.value,B=It("output",t.type.tensor,n);if(i.kernelShape.length<=2){let V="",Z="",ee="",Y=s-(d?2:1);if(k?V=`
+                for (var i: u32 = 0u; i < uniforms.kw; i++) {
+                  xIndices[${Y}] = indices[${Y}] * uniforms.sw - uniforms.pwStart + i;
+                  if (xIndices[${Y}] < 0 || xIndices[${Y}]
+                      >= uniforms.x_shape[${Y}]) {
+                    pad++;
+                    continue;
+                  }
+                  let x_val = x[${t.indicesToOffset("xIndices")}];
+                  ${a}
+                }`:V=`
+                for (var i: u32 = 0u; i < uniforms.kw; i++) {
+                  xIndices[${Y}] = indices[${Y}] * uniforms.sw - uniforms.pwStart + i;
+                  let x_val = x[${t.indicesToOffset("xIndices")}];
+                  ${a}
+                }`,i.kernelShape.length===2){let he=s-(d?3:2);C?Z=`
+                for (var j: u32 = 0u; j < uniforms.kh; j++) {
+                  xIndices[${he}] = indices[${he}] * uniforms.sh - uniforms.phStart + j;
+                  if (xIndices[${he}] < 0 || xIndices[${he}] >= uniforms.x_shape[${he}]) {
+                    pad += i32(uniforms.kw);
+                    continue;
+                  }
+              `:Z=`
+                for (var j: u32 = 0u; j < uniforms.kh; j++) {
+                  xIndices[${he}] = indices[${he}] * uniforms.sh - uniforms.phStart + j;
+                `,ee=`
+              }
+            `}return`
+            ${e.registerUniforms(p).declareVariables(t,B)}
+
+            ${e.mainStart()}
+              ${e.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+
+              let indices = ${B.offsetToIndices("global_idx")};
+              var xIndices = ${B.offsetToIndices("global_idx")};
+
+              var value = ${z}(${u});
+              var pad = 0;
+              ${Z}
+              ${V}
+              ${ee}
+              ${o}
+
+              output[global_idx] = value;
+            }`}else{if(d)throw new Error("Pooling with kernelShape.length > 2 is not supported for NHWC format.");let V=i.kernelShape.length,Z=i.pads.length,ee="";return h?ee=`
+                if (xIndices[j] >= uniforms.x_shape[j]) {
+                  pad++;
+                  isPad = true;
+                  break;
+                }
+              }
+              if (!isPad) {
+                let x_val = x[${t.indicesToOffset("xIndices")}];
+                ${a}
+              }`:ee=`
+              }
+              let x_val = x[${t.indicesToOffset("xIndices")}];
+              ${a}
+            `,`
+            ${e.registerUniforms(p).declareVariables(t,B)}
+
+            ${e.mainStart()}
+              ${e.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+              let indices = ${B.offsetToIndices("global_idx")};
+              var xIndices = ${B.offsetToIndices("global_idx")};
+
+              var offsets: array<u32, ${V}>;
+
+              var value = ${z}(${u});
+              var pad = 0;
+              var isPad = false;
+
+              for (var i: u32 = 0u; i < uniforms.kernelSize; i++) {
+                var offset = i;
+                for (var j = 0u; j < ${V-1}u; j++) {
+                  offsets[j] = offset / ${$t("uniforms.kernelStrides","j",V)};
+                  offset -= offsets[j] * ${$t("uniforms.kernelStrides","j",V)};
+                }
+                offsets[${V-1}] = offset;
+
+                isPad = false;
+                for (var j = ${s-V}u; j < ${s}u; j++) {
+                  xIndices[j] = indices[j] * ${$t("uniforms.strides",`j - ${s-V}u`,V)}
+                    + offsets[j - ${s-V}u] - ${$t("uniforms.pads","j - 2u",Z)};
+                  ${ee}
+              }
+              ${o}
+
+              output[global_idx] = value;
+            }`}},$i=e=>`${e.format};${e.ceilMode};${e.autoPad};${e.kernelShape.length}`,ba=e=>`${$i(e)};${e.countIncludePad}`,vp=e=>`${$i(e)};${e.storageOrder};${e.dilations}`,va=e=>({format:e.format,autoPad:["NOTSET","VALID","SAME_UPPER","SAME_LOWER"][e.auto_pad],ceilMode:e.ceil_mode,kernelShape:e.kernel_shape,strides:e.strides,pads:e.pads}),xa=(e,t,s,n)=>{let[i,a]=wa(t,n,s),o=qe("x",t.dataType,t.dims.length),u=o.type.value,p="value += x_val;",h="";i.countIncludePad?h+=`value /= ${u}(uniforms.kernelSize);`:h+=`value /= ${u}(i32(uniforms.kernelSize) - pad);`;let[k,C,d,z,B]=ya(a,i);k.push(...yt(t.dims,a));let V=["rank"];return{name:e,shaderCache:{hint:`${n.cacheKey};${d};${z};${B}`,inputDependencies:V},getRunData:()=>({outputs:[{dims:a,dataType:t.dataType}],dispatchGroup:{x:Math.ceil(ze.size(a)/64)},programUniforms:k}),getShaderSource:Z=>Ma(Z,o,t.dims.length,a.length,i,p,h,0,C,d,z,B)}},Ta=e=>{let t=e.count_include_pad!==0,s=va(e);if(s.ceilMode!==0)throw new Error("using ceil() in shape computation is not yet supported for AveragePool");let n={countIncludePad:t,...s,cacheKey:""};return{...n,cacheKey:ba(n)}},xp=(e,t)=>{Hn(e.inputs),e.compute(xa("AveragePool",e.inputs[0],!1,t))},jd={autoPad:"",ceilMode:0,countIncludePad:!1,kernelShape:[],strides:[],pads:[],storageOrder:0,dilations:[]},Ud=e=>{let t=e.format;return{format:t,...jd,cacheKey:t}},Vd=(e,t)=>{Hn(e.inputs),e.compute(xa("GlobalAveragePool",e.inputs[0],!0,t))},Ea=(e,t,s,n)=>{let[i,a]=wa(t,n,s),o=`
+      value = max(x_val, value);
+    `,u="",p=qe("x",t.dataType,t.dims.length),h=["rank"],[k,C,d,z,B]=ya(a,i);return k.push(...yt(t.dims,a)),{name:e,shaderCache:{hint:`${n.cacheKey};${d};${z};${B}`,inputDependencies:h},getRunData:()=>({outputs:[{dims:a,dataType:t.dataType}],dispatchGroup:{x:Math.ceil(ze.size(a)/64)},programUniforms:k}),getShaderSource:V=>Ma(V,p,t.dims.length,a.length,i,o,u,t.dataType===10?-65504:-1e5,C,d,z,B)}},Wd=(e,t)=>{Hn(e.inputs),e.compute(Ea("MaxPool",e.inputs[0],!1,t))},Gd=e=>{let t=e.storage_order,s=e.dilations,n=va(e);if(t!==0)throw new Error("column major storage order is not yet supported for MaxPool");if(n.ceilMode!==0)throw new Error("using ceil() in shape computation is not yet supported for MaxPool");let i={storageOrder:t,dilations:s,...n,cacheKey:""};return{...i,cacheKey:vp(i)}},Kd=e=>{let t=e.format;return{format:t,...jd,cacheKey:t}},Hd=(e,t)=>{Hn(e.inputs),e.compute(Ea("GlobalMaxPool",e.inputs[0],!0,t))}}),qd,Qd,Xd,Yd,Zp=g(()=>{zt(),Ot(),rs(),Yt(),qd=(e,t)=>{if(e.length<2||e.length>3)throw new Error("DequantizeLinear requires 2 or 3 inputs.");if(e.length===3&&e[1].dims===e[2].dims)throw new Error("x-scale and x-zero-point must have the same shape.");if(e.length===3&&e[0].dataType!==e[2].dataType)throw new Error("x and x-zero-point must have the same data type.");if(e[0].dataType===6&&e.length>2)throw new Error("In the case of dequantizing int32 there is no zero point.");if(e[1].dims.length!==0&&e[1].dims.length!==1&&e[1].dims.length!==e[0].dims.length)throw new Error("scale input must be a scalar, a 1D tensor, or have the same rank as the input tensor.");if(e.length>2){if(e[0].dataType!==e[2].dataType)throw new Error("x and x-zero-point must have the same data type.");if(e[1].dims.length!==e[2].dims.length)throw new Error("scale and zero-point inputs must have the same rank.");if(!e[1].dims.map((s,n)=>s===e[2].dims[n]).reduce((s,n)=>s&&n,!0))throw new Error("scale and zero-point inputs must have the same shape.")}if(t.blockSize>0){if(e[1].dims.length===0||e[1].dims.length===1&&e[1].dims[0]===1)throw new Error("blockSize must be set only for block quantization.");if(!e[1].dims.map((i,a)=>a===t.axis||i===e[0].dims[a]).reduce((i,a)=>i&&a,!0))throw new Error("For block qunatization, scale input shape to match the input shape except for the axis");if(e[1].dims.length!==e[0].dims.length)throw new Error("For block qunatization the scale input rank must be the same as the x rank.");let s=e[0].dims[t.axis],n=e[1].dims[t.axis];if(t.blockSize<Math.ceil(s/n)||t.blockSize>Math.ceil(s/(n-1)-1))throw new Error("blockSize must be with in the range [ceil(dI / Si), ceil(dI / (Si - 1) - 1)].")}},Qd=(e,t)=>{let s=ze.normalizeAxis(t.axis,e[0].dims.length),n=e[0].dataType,i=n===3,a=e[0].dims,o=e[1].dataType,u=ze.size(a),p=n===3||n===2,h=p?[Math.ceil(ze.size(e[0].dims)/4)]:e[0].dims,k=e[1].dims,C=e.length>2?e[2]:void 0,d=C?p?[Math.ceil(ze.size(C.dims)/4)]:C.dims:void 0,z=k.length===0||k.length===1&&k[0]===1,B=z===!1&&k.length===1,V=qt(u),Z=z&&(!p||V===4),ee=Z?V:1,Y=Z&&!p?V:1,he=qe("input",p?12:n,h.length,Y),pe=qe("scale",o,k.length),Me=C?qe("zero_point",p?12:n,d.length):void 0,Fe=It("output",o,a.length,ee),Le=[he,pe];Me&&Le.push(Me);let Ye=[h,k];C&&Ye.push(d);let at=[{type:12,data:u/ee},{type:12,data:s},{type:12,data:t.blockSize},...yt(...Ye,a)],Et=Xt=>{let Zt=[{name:"output_size",type:"u32"},{name:"axis",type:"u32"},{name:"block_size",type:"u32"}];return`
+      ${Xt.registerUniforms(Zt).declareVariables(...Le,Fe)}
+      ${Xt.mainStart()}
+          ${Xt.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+          let output_indices = ${Fe.offsetToIndices("global_idx")};
+
+          // Set input x
+          ${p?`
+            let input = ${he.getByOffset("global_idx / 4")};
+            let x_vec = ${i?"unpack4xI8(input)":"unpack4xU8(input)"};
+            let x_value = ${ee===1?"x_vec[global_idx % 4]":"x_vec"};`:`let x_value = ${he.getByOffset("global_idx")};`};
+
+          // Set scale input
+          ${z?`let scale_value= ${pe.getByOffset("0")}`:B?`
+            let scale_index = ${Fe.indicesGet("output_indices","uniforms.axis")};
+            let scale_value= ${pe.getByOffset("scale_index")};`:`
+            var scale_indices: ${pe.type.indices} = output_indices;
+            let index = ${pe.indicesGet("scale_indices","uniforms.axis")} / uniforms.block_size;
+            ${pe.indicesSet("scale_indices","uniforms.axis","index")};
+            let scale_value= ${pe.getByIndices("scale_indices")};`};
+
+          // Set zero-point input
+          ${Me?z?p?`
+                let zero_point_input = ${Me.getByOffset("0")};
+                let zero_point_vec =  ${i?"unpack4xI8(zero_point_input)":"unpack4xU8(zero_point_input)"};
+                let zero_point_value= zero_point_vec[0]`:`let zero_point_value = ${Me.getByOffset("0")}`:B?p?`
+                let zero_point_index = ${Fe.indicesGet("output_indices","uniforms.axis")};
+                let zero_point_input = ${Me.getByOffset("zero_point_index / 4")};
+                let zero_point_vec =  ${i?"unpack4xI8(zero_point_input)":"unpack4xU8(zero_point_input)"};
+                let zero_point_value = zero_point_vec[zero_point_index % 4]`:`
+                let zero_point_index = ${Fe.indicesGet("output_indices","uniforms.axis")};
+                let zero_point_value = ${Me.getByOffset("zero_point_index")};`:p?`
+                let zero_point_offset = ${pe.indicesToOffset("scale_indices")};
+                let zero_point_input = ${Me.getByOffset("zero_point_offset / 4")};
+                let zero_point_vec = ${i?"unpack4xI8(zero_point_input)":"unpack4xU8(zero_point_input)"};
+                let zero_point_value = zero_point_vec[zero_point_offset % 4];`:`let zero_point_value = ${Me.getByIndices("scale_indices")};`:`let zero_point_value = ${p?i?"i32":"u32":he.type.value}(0);`};
+      // Compute and write output
+      ${Fe.setByOffset("global_idx",`${Fe.type.value}(x_value - zero_point_value) * scale_value`)};
+      }`};return{name:"DequantizeLinear",shaderCache:{hint:t.cacheKey,inputDependencies:Me?["rank","rank","rank"]:["rank","rank"]},getShaderSource:Et,getRunData:()=>({outputs:[{dims:a,dataType:o}],dispatchGroup:{x:Math.ceil(u/ee/64),y:1,z:1},programUniforms:at})}},Xd=(e,t)=>{qd(e.inputs,t),e.compute(Qd(e.inputs,t))},Yd=e=>Bt({axis:e.axis,blockSize:e.blockSize})}),Jd,Zd,ec,Ep=g(()=>{We(),zt(),Yt(),Jd=(e,t,s)=>{let n=e===t,i=e<t&&s<0,a=e>t&&s>0;if(n||i||a)throw new Error("Range these inputs' contents are invalid.")},Zd=(e,t,s,n)=>{let i=Math.abs(Math.ceil((t-e)/s)),a=[i],o=i,u=[{type:12,data:o},{type:n,data:e},{type:n,data:s},...yt(a)],p=h=>{let k=It("output",n,a.length),C=k.type.value,d=[{name:"outputSize",type:"u32"},{name:"start",type:C},{name:"delta",type:C}];return`
+        ${h.registerUniforms(d).declareVariables(k)}
+        ${h.mainStart()}
+        ${h.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+        output[global_idx] = uniforms.start + ${C}(global_idx) * uniforms.delta;
+      }`};return{name:"Range",shaderCache:{hint:`${n}`},getShaderSource:p,getRunData:()=>({outputs:[{dims:a,dataType:n}],dispatchGroup:{x:Math.ceil(o/64)},programUniforms:u})}},ec=e=>{let t=0,s=0,n=0;e.inputs[0].dataType===6?(t=e.inputs[0].getInt32Array()[0],s=e.inputs[1].getInt32Array()[0],n=e.inputs[2].getInt32Array()[0]):e.inputs[0].dataType===1&&(t=e.inputs[0].getFloat32Array()[0],s=e.inputs[1].getFloat32Array()[0],n=e.inputs[2].getFloat32Array()[0]),F.webgpu.validateInputContent&&Jd(t,s,n),e.compute(Zd(t,s,n,e.inputs[0].dataType),{inputs:[]})}}),tc,sc,Pp,Pa,Cp=g(()=>{zt(),Ot(),rs(),Yt(),tc=(e,t,s,n)=>{if(e!=="none"&&n!=="i32"&&n!=="u32"&&n!=="f32")throw new Error(`Input ${n} is not supported with reduction ${e}.`);let i=`{
+                var oldValue = 0;
+                loop {
+                  let newValueF32 =`,a=`;
+                  let newValue = bitcast<i32>(newValueF32);
+                  let res = atomicCompareExchangeWeak(&${t}, oldValue, newValue);
+                  if res.exchanged {
+                    break;
+                  }
+                  oldValue = res.old_value;
+                }
+              }`;switch(e){case"none":return`${t}=${s};`;case"add":return n==="i32"||n==="u32"?`atomicAdd(&${t}, bitcast<${n}>(${s}));`:`
+              ${i}bitcast<${n}>(oldValue) + (${s})${a}`;case"max":return n==="i32"||n==="u32"?`atomicMax(&${t}, bitcast<${n}>(${s}));`:`
+                ${i}max(bitcast<f32>(oldValue), (${s}))${a}`;case"min":return n==="i32"||n==="u32"?`atomicMin(&${t}, bitcast<${n}>(${s}));`:`${i}min(bitcast<${n}>(oldValue), (${s}))${a}`;case"mul":return`${i}(bitcast<${n}>(oldValue) * (${s}))${a}`;default:throw new Error(`Reduction ${e} is not supported.`)}},sc=(e,t)=>{let s=e[0].dims,n=e[1].dims,i=s,a=1,o=Math.ceil(ze.size(n)/a),u=n[n.length-1],p=ze.sizeFromDimension(s,u),h=[{type:12,data:o},{type:12,data:u},{type:12,data:p},...yt(e[1].dims,e[2].dims,i)],k=C=>{let d=qe("indices",e[1].dataType,e[1].dims.length),z=qe("updates",e[2].dataType,e[2].dims.length,a),B=t.reduction!=="none"&&t.reduction!==""?Ba("output",e[0].dataType,i.length):It("output",e[0].dataType,i.length,a);return`
+      ${C.registerUniform("output_size","u32").registerUniform("last_index_dimension","u32").registerUniform("num_updates_elements","u32").declareVariables(d,z,B)}
+      ${C.mainStart()}
+        ${C.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+  var data_offset = 0u;
+  let indices_start = uniforms.last_index_dimension * global_idx;
+  let indices_end = indices_start + uniforms.last_index_dimension;
+  for (var i = indices_start; i < indices_end; i++) {
+    var index = i32(indices[i].x);
+    ${e[0].dims.length===1?`
+    let element_count_dim = uniforms.output_strides;
+    let dim_value = uniforms.output_shape;`:`
+    let element_count_dim = uniforms.output_strides[i - indices_start];
+    let dim_value = uniforms.output_shape[i - indices_start + uniforms.last_index_dimension];`}
+    if (index >= 0) {
+      if (index >= i32(dim_value)) {
+        index = i32(dim_value - 1);
+      }
+    } else {
+      if (index < -i32(dim_value)) {
+        index = 0;
+      } else {
+        index += i32(dim_value);
+      }
+    }
+    data_offset += u32((u32(index) * element_count_dim));
+  }
+
+  for (var i = 0u; i < uniforms.num_updates_elements; i++) {
+    let value = updates[uniforms.num_updates_elements * global_idx + i];
+    ${tc(t.reduction,"output[data_offset + i]","value",B.type.value)}
+  }
+
+      }`};return{name:"ScatterND",shaderCache:{hint:`${t.cacheKey}_${t.reduction}`,inputDependencies:["rank","rank"]},getRunData:()=>({outputs:[{dims:i,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(o/64)},programUniforms:h}),getShaderSource:k}},Pp=e=>Bt({reduction:e.reduction}),Pa=(e,t)=>{e.compute(sc(e.inputs,t),{inputs:[e.inputs[1],e.inputs[2]],outputs:[]})}}),rc,nc,ic,oc,ac,lc,uc,dc,cc,pc,hc,Ca,mc,fc,_c,gc,wc,yc,Mc,kp=g(()=>{zt(),Ot(),rs(),Yt(),rc=(e,t)=>{if(e.every(s=>s>0||(()=>{throw new Error("Resize requires scales input values to be positive")})),e.length>0){if(t.mode==="linear"){if(!(e.length===2||e.length===3||e.length===4&&e[0]===1&&e[1]===1||e.length===4&&e[0]===1&&e[3]===1||e.length===5&&e[0]===1&&e[1]===1))throw new Error(`For linear mode, Resize requires scales to be 2D, 3D, 4D with either two outermost or one innermost and
+            one outermost scale values equal to 1, or 5D with two outermost scale values equal to 1`)}else if(t.mode==="cubic"&&!(e.length===2||e.length===4&&e[0]===1&&e[1]===1||e.length===4&&e[0]===1&&e[3]===1))throw new Error("Resize requires scales input size to be 2 or 4 for cubic mode")}},nc=(e,t,s)=>{t.every(i=>i>=0&&i<s||(()=>{throw new Error("Resize requires axes input values to be positive and less than rank")}));let n=new Array(s).fill(1);return t.forEach((i,a)=>n[i]=e[a]),n},ic=(e,t,s,n,i,a)=>{let[o,u,p]=s>10?[1,2,3]:[-1,e.length>1?1:-1,-1],h=e[0].dims.length;if(o>0&&e.length>o&&e[o].dims.length>0)e[o].getFloat32Array().forEach(k=>a.push(k));else if(t.coordinateTransformMode==="tf_crop_and_resize")throw new Error("Resize requires RoI input to be specified when coordinateTransformMode is tfCropAndResize");if(u>0&&e.length>u&&e[u].dims.length===1&&e[u].dims[0]>0){if(e[u].getFloat32Array().forEach(k=>n.push(k)),n.length!==0&&n.length!==h&&s>=18&&n.length!==t.axes.length)throw new Error("Resize requires scales input size to be same as input rank or axes size for opset 18 and up");rc(n,t),t.axes.length>0&&nc(n,t.axes,h).forEach((k,C)=>n[C]=k)}if(p>0&&e.length>p&&e[p].dims.length===1&&e[p].dims[0]>0&&(e[p].getBigInt64Array().forEach(k=>i.push(Number(k))),i.length!==0&&i.length!==h&&s>=18&&i.length!==t.axes.length))throw new Error("Resize requires sizes input size to be same as input rank or axes size for opset 18 and up");if(t.axes.length>0){if(n.length!==0&&n.length!==t.axes.length)throw new Error('Resize requires "scales" input size to be of axes rank when axes attributes is specified');if(i.length!==0&&i.length!==t.axes.length)throw new Error('Resize requires "sizes" input size to be of rank axes rank when axes attributes is specified')}if(typeof n<"u"&&typeof i<"u"&&n.length>0&&i.length>h)throw new Error("Resize requires only of scales or sizes to be specified")},oc=(e,t)=>`fn getOriginalCoordinateFromResizedCoordinate(xResized: u32, xScale: f32, lengthResized: u32,
+     lengthOriginal: u32, roiStart: f32, roiEnd: f32) -> ${t} { `+(()=>{switch(e){case"asymmetric":return`return ${t}(xResized) / ${t}(xScale);`;case"pytorch_half_pixel":return`if (lengthResized > 1) {
+                    return (${t}(xResized) + 0.5) / ${t}(xScale) - 0.5;
+                  } else {
+                    return 0.0;
+                  }`;case"tf_half_pixel_for_nn":return`return (${t}(xResized) + 0.5) / ${t}(xScale);`;case"align_corners":return`if (lengthResized == 1) {
+                    return 0.0;
+                  } else {
+                    // The whole part and the fractional part are calculated separately due to inaccuracy of floating
+                    // point division. As an example, f32(21) / f32(7) may evaluate to 2.99... instead of 3, causing an
+                    // offset-by-one error later in floor().
+                    let whole = ${t}(xResized * (lengthOriginal - 1) / (lengthResized - 1));
+                    let fract =
+                        ${t}(xResized * (lengthOriginal - 1) % (lengthResized - 1)) / ${t}(lengthResized - 1);
+                    return whole + fract;
+                  }`;case"tf_crop_and_resize":return`if (lengthResized > 1) {
+                    return ${t}(roiStart) * ${t}(lengthOriginal - 1) +
+                        (${t}(xResized) * ${t}(roiEnd - roiStart) * ${t}(lengthOriginal - 1)) /
+                        ${t}(lengthResized - 1);
+                  } else {
+                    return 0.5 * ${t}(roiStart + roiEnd) * ${t}(lengthOriginal - 1);
+                  }`;case"half_pixel_symmetric":return`const outputWidth = ${t}xScale * ${t}(lengthResized);
+                  const adjustment = ${t}(lengthResized) / outputWidth;
+                  const center = ${t}(lengthOriginal) / 2;
+                  const offset = center * (1 - adjustment);
+                  return offset + ((${t}(xResized) + 0.5) / ${t}(xScale)) - 0.5;`;case"half_pixel":return`return ((${t}(xResized) + 0.5) / ${t}(xScale)) - 0.5;`;default:throw new Error(`Coordinate transform mode ${e} is not supported`)}})()+"}",ac=(e,t,s)=>`fn getNearestPixelFromOriginal(xOriginal: ${s}, isDownSample: bool) -> ${s} {`+(()=>{switch(e){case"round_prefer_ceil":return"if (fract(xOriginal) == 0.5) {             return ceil(xOriginal);           } else {             return round(xOriginal);           }";case"floor":return"return floor(xOriginal);";case"ceil":return"return ceil(xOriginal);";case"round_prefer_floor":return"if (fract(xOriginal) == 0.5) {                     return floor(xOriginal);                   } else {                     return round(xOriginal);                   }";case"simple":default:if(t<11)return"if (isDownSample)                     {                       return ceil(xOriginal);                     } else {                       return xOriginal;                     }";throw new Error(`Nearest mode ${e} is not supported`)}})()+"}",lc=(e,t,s)=>{let n=new Array(s).fill(0).concat(new Array(s).fill(1)),i=e.length===0?n:e.slice();return t.length>0?(t.forEach((a,o)=>{n[a]=i[o],n[o+s]=i[t.length+o]}),n):i},uc=(e,t,s,n)=>{let i=[];if(s.length>0)if(n.length>0){if(e.forEach(a=>i.push(a)),Math.max(...n)>e.length)throw new Error("axes is out of bound");n.forEach((a,o)=>i[a]=s[o])}else s.forEach(a=>i.push(a));else{if(t.length===0)throw new Error("Resize requires either scales or sizes.");i=e.map((a,o)=>Math.round(a*t[o]))}return i},dc=(e,t,s)=>{let n=(()=>{switch(s.keepAspectRatioPolicy){case"not_larger":return s.axes.length>0?Math.min(...s.axes.map(a=>t[a]),Number.MAX_VALUE):Math.min(...t,Number.MAX_VALUE);case"not_smaller":return s.axes.length>0?Math.max(...s.axes.map(a=>t[a]),Number.MIN_VALUE):Math.max(...t,Number.MIN_VALUE);default:throw new Error(`Keep aspect ratio policy ${s.keepAspectRatioPolicy} is not supported`)}})();t.fill(1,0,t.length);let i=e.slice();return s.axes.length>0?(s.axes.forEach(a=>t[a]=n),s.axes.forEach(a=>i[a]=Math.round(e[a]*t[a]))):(t.fill(n,0,t.length),i.forEach((a,o)=>i[o]=Math.round(a*t[o]))),i},cc=(e,t,s,n,i)=>`
+    fn calculateOriginalIndicesFromOutputIndices(output_indices: ${e.type.indices}) -> array<${e.type.value}, ${s.length}> {
+      var original_indices: array<${e.type.value}, ${s.length}>;
+      for (var i:u32 = 0; i < ${s.length}; i++) {
+        var output_index = ${e.indicesGet("output_indices","i")};
+        var scale = ${$t("uniforms.scales","i",n)};
+        var roi_low = ${$t("uniforms.roi","i",i)};
+        var roi_hi = ${$t("uniforms.roi",`i + ${t.length}`,i)};
+        if (scale == 1.0) {
+          original_indices[i] = ${e.type.value}(output_index);
+        } else {
+          var input_shape_i = ${$t("uniforms.input_shape","i",t.length)};
+          var output_shape_i = ${$t("uniforms.output_shape","i",s.length)};
+          original_indices[i] = getOriginalCoordinateFromResizedCoordinate(output_index, scale, output_shape_i,
+                                                                           input_shape_i, roi_low, roi_hi);
+        }
+      }
+      return original_indices;
+    }`,pc=(e,t,s,n,i,a,o)=>`
+    fn calculateInputIndicesFromOutputIndices(output_indices: ${t.type.indices}) -> ${e.type.indices} {
+      var input_indices: ${e.type.indices};
+      for (var i:u32 = 0; i < ${n.length}; i++) {
+        var output_index = ${t.indicesGet("output_indices","i")};
+        var input_index: u32;
+        var scale = ${$t("uniforms.scales","i",i)};
+        if (scale == 1.0) {
+          input_index = output_index;
+        } else {
+          var roi_low = ${$t("uniforms.roi","i",a)};
+          var roi_hi = ${$t("uniforms.roi",`i + ${s.length}`,a)};
+          var input_shape_i = ${$t("uniforms.input_shape","i",s.length)};
+          var output_shape_i = ${$t("uniforms.output_shape","i",n.length)};
+          var original_idx = getOriginalCoordinateFromResizedCoordinate(output_index, scale, output_shape_i,
+                                                                        input_shape_i, roi_low, roi_hi);
+          if (!${o} || (original_idx >= 0 && original_idx < ${t.type.value}(input_shape_i))) {
+            if (original_idx < 0) {
+              input_index = 0;
+            } else if (original_idx > ${t.type.value}(input_shape_i - 1)) {
+              input_index = input_shape_i - 1;
+            } else {
+              input_index = u32(getNearestPixelFromOriginal(original_idx, scale < 1));
+            }
+          } else {
+            input_index = u32(original_idx);
+          }
+        }
+        ${e.indicesSet("input_indices","i"," input_index")}
+      }
+      return input_indices;
+    }`,hc=(e,t)=>`
+    fn checkInputIndices(input_indices: ${e.type.indices}) -> bool {
+      for (var i:u32 = 0; i < ${t.length}; i++) {
+        var input_index = ${e.indicesGet("input_indices","i")};
+        if (input_index < 0 || input_index >= ${$t("uniforms.input_shape","i",t.length)}) {
+          return false;
+        }
+      }
+      return true;
+    }`,Ca=(e,t,s,n)=>e.rank>n?`
+    ${e.indicesSet("input_indices",t,"channel")};
+    ${e.indicesSet("input_indices",s,"batch")};
+`:"",mc=(e,t,s,n,i)=>{let[a,o,u,p]=s.length===2?[-1,0,1,-1]:[0,2,3,1],h=e.type.value;return`
+    fn getInputValue(batch: u32, channel: u32, row: u32, col: u32) -> ${h} {
+      var input_indices: ${e.type.indices};
+      ${e.indicesSet("input_indices",o,`max(0, min(row, ${s[o]} - 1))`)};
+      ${e.indicesSet("input_indices",u,`max(0, min(col, ${s[u]} - 1))`)};
+      ${Ca(e,p,a,2)}
+      return ${e.getByIndices("input_indices")};
+    }
+
+    fn bilinearInterpolation(output_indices: ${t.type.indices}) -> ${h} {
+      var originalIndices = calculateOriginalIndicesFromOutputIndices(output_indices);
+      var row:${h} = originalIndices[${o}];
+      var col:${h} = originalIndices[${u}];
+      ${n?`if (row < 0 || row > (${s[o]} - 1) || col < 0 || col > (${s[u]} - 1)) {
+        return ${i};
+      }`:""};
+      row = max(0, min(row, ${s[o]} - 1));
+      col = max(0, min(col, ${s[u]} - 1));
+      var row1: u32 = u32(row);
+      var col1: u32 = u32(col);
+      var row2: u32 = u32(row + 1);
+      var col2: u32 = u32(col + 1);
+      var channel: u32 = ${s.length>2?`u32(originalIndices[${p}])`:"0"};
+      var batch: u32 =  ${s.length>2?`u32(originalIndices[${a}])`:"0"};
+      var x11: ${h} = getInputValue(batch, channel, row1, col1);
+      var x12: ${h} = getInputValue(batch, channel, row1, col2);
+      var x21: ${h} = getInputValue(batch, channel, row2, col1);
+      var x22: ${h} = getInputValue(batch, channel, row2, col2);
+      var dx1: ${h} = abs(row - ${h}(row1));
+      var dx2: ${h} = abs(${h}(row2) - row);
+      var dy1: ${h} = abs(col - ${h}(col1));
+      var dy2: ${h} = abs(${h}(col2) - col);
+      if (row1 == row2) {
+        dx1 = 0.5;
+        dx2 = 0.5;
+      }
+      if (col1 == col2) {
+        dy1 = 0.5;
+        dy2 = 0.5;
+      }
+      return (x11 * dx2 * dy2 + x12 * dx2 * dy1 + x21 * dx1 * dy2 + x22 * dx1 * dy1);
+    }`},fc=(e,t,s,n,i,a,o,u,p,h)=>{let k=s.length===2,[C,d]=k?[0,1]:[2,3],z=e.type.value,B=V=>{let Z=V===C?"row":"col";return`
+      fn ${Z}CubicInterpolation(input_indices: ${e.type.indices}, output_indices: ${t.type.indices}) -> ${z} {
+        var output_index = ${t.indicesGet("output_indices",V)};
+        var originalIdx: ${z} = getOriginalCoordinateFromResizedCoordinate(output_index, ${i[V]},
+        ${n[V]}, ${s[V]}, ${a[V]}, ${a[V]} + ${s.length});
+        var fractOriginalIdx: ${z} = originalIdx - floor(originalIdx);
+        var coefs = getCubicInterpolationCoefs(fractOriginalIdx);
+
+        if (${u} && (originalIdx < 0 || originalIdx > (${s[V]} - 1))) {
+          return ${p};
+        }
+        var data: array<${z}, 4> = array<${z}, 4>(0.0, 0.0, 0.0, 0.0);
+        for (var i: i32 = -1; i < 3; i++) {
+          var ${Z}: ${z} = originalIdx + ${z}(i);
+          if (${Z} < 0 || ${Z} >= ${s[V]}) {
+            ${h?`coefs[i + 1] = 0.0;
+                        continue;`:u?`return ${p};`:`${Z} = max(0, min(${Z}, ${s[V]} - 1));`};
+          }
+        var input_indices_copy: ${e.type.indices} = input_indices;
+          ${e.indicesSet("input_indices_copy",V,`u32(${Z})`)};
+          data[i + 1] = ${V===C?e.getByIndices("input_indices_copy"):"rowCubicInterpolation(input_indices_copy, output_indices)"};
+        }
+        return cubicInterpolation1D(data, coefs);
+      }`};return`
+    ${B(C)};
+    ${B(d)};
+  fn getCubicInterpolationCoefs(s: ${z}) -> array<${z}, 4> {
+    var absS = abs(s);
+    var coeffs: array<${z}, 4> = array<${z}, 4>(0.0, 0.0, 0.0, 0.0);
+    var oneMinusAbsS: ${z} = 1.0 - absS;
+    var twoMinusAbsS: ${z} = 2.0 - absS;
+    var onePlusAbsS: ${z} = 1.0 + absS;
+    coeffs[0] = ((${o} * onePlusAbsS - 5 * ${o}) * onePlusAbsS + 8 * ${o}) * onePlusAbsS - 4 * ${o};
+    coeffs[1] = ((${o} + 2) * absS - (${o} + 3)) * absS * absS + 1;
+    coeffs[2] = ((${o} + 2) * oneMinusAbsS - (${o} + 3)) * oneMinusAbsS * oneMinusAbsS + 1;
+    coeffs[3] = ((${o} * twoMinusAbsS - 5 * ${o}) * twoMinusAbsS + 8 * ${o}) * twoMinusAbsS - 4 * ${o};
+    return coeffs;
+  }
+
+  fn cubicInterpolation1D(x: array<${z}, 4>, coefs: array<${z}, 4>) -> ${z} {
+    var coefsSum: ${z} = coefs[0] + coefs[1] + coefs[2] + coefs[3];
+    return (x[0] * coefs[0] + x[1] * coefs[1]+ x[2] * coefs[2]+ x[3] * coefs[3]) / coefsSum;
+  }
+
+  fn bicubicInterpolation(output_indices: ${t.type.indices}) -> ${z} {
+    var input_indices: ${e.type.indices} = output_indices;
+    return colCubicInterpolation(input_indices, output_indices);
+  }
+    `},_c=(e,t,s,n,i)=>{let[a,o,u,p,h]=s.length===3?[-1,0,1,2,-1]:[0,2,3,4,1],k=e.type.value;return`
+    fn getInputValue(batch: u32, channel: u32, depth:u32, height: u32, width: u32) -> ${k} {
+      var input_indices: ${e.type.indices};
+      ${e.indicesSet("input_indices",o,`max(0, min(depth, ${s[o]} - 1))`)};
+      ${e.indicesSet("input_indices",u,`max(0, min(height, ${s[u]} - 1))`)};
+      ${e.indicesSet("input_indices",p,`max(0, min(width, ${s[p]} - 1))`)};
+      ${Ca(e,h,a,3)}
+      return ${e.getByIndices("input_indices")};
+    }
+
+    fn trilinearInterpolation(output_indices: ${t.type.indices}) -> ${k} {
+      var originalIndices = calculateOriginalIndicesFromOutputIndices(output_indices);
+      var depth:${k} = originalIndices[${o}];
+      var height:${k} = originalIndices[${u}];
+      var width:${k} = originalIndices[${p}];
+      ${n?`if (depth < 0 || depth > (${s[o]} - 1) || height < 0 || height > (${s[u]} - 1) || width < 0 || (width > ${s[p]} - 1)) {
+      return ${i};
+        }`:""};
+
+    depth = max(0, min(depth, ${s[o]} - 1));
+      height = max(0, min(height, ${s[u]} - 1));
+      width = max(0, min(width, ${s[p]} - 1));
+      var depth1: u32 = u32(depth);
+      var height1: u32 = u32(height);
+      var width1: u32 = u32(width);
+      var depth2: u32 = u32(depth + 1);
+      var height2: u32 = u32(height + 1);
+      var width2: u32 = u32(width + 1);
+      var channel: u32 = ${s.length>3?`u32(originalIndices[${h}])`:"0"};
+      var batch: u32 =  ${s.length>3?`u32(originalIndices[${a}])`:"0"};
+
+      var x111: ${k} = getInputValue(batch, channel, depth1, height1, width1);
+      var x112: ${k} = getInputValue(batch, channel, depth1, height1, width2);
+      var x121: ${k} = getInputValue(batch, channel, depth1, height2, width1);
+      var x122: ${k} = getInputValue(batch, channel, depth1, height2, width2);
+      var x211: ${k} = getInputValue(batch, channel, depth2, height1, width1);
+      var x212: ${k} = getInputValue(batch, channel, depth2, height1, width2);
+      var x221: ${k} = getInputValue(batch, channel, depth2, height2, width1);
+      var x222: ${k} = getInputValue(batch, channel, depth2, height2, width2);
+      var dx1: ${k} = abs(depth - ${k}(depth1));
+      var dx2: ${k} = abs(${k}(depth2) - depth);
+      var dy1: ${k} = abs(height - ${k}(height1));
+      var dy2: ${k} = abs(${k}(height2) - height);
+      var dz1: ${k} = abs(width - ${k}(width1));
+      var dz2: ${k} = abs(${k}(width2) - width);
+      if (depth1 == depth2) {
+        dx1 = 0.5;
+        dx2 = 0.5;
+      }
+      if (height1 == height2) {
+        dy1 = 0.5;
+        dy2 = 0.5;
+      }
+      if (width1 == width2) {
+        dz1 = 0.5;
+        dz2 = 0.5;
+      }
+      return (x111 * dx2 * dy2 * dz2 + x112 * dx2 * dy2 * dz1 + x121 * dx2 * dy1 *dz2 + x122 * dx2 * dy1 * dz1 +
+              x211 * dx1 * dy2 * dz2 + x212 * dx1 * dy2 * dz1 + x221 * dx1 * dy1 *dz2 + x222 * dx1 * dy1 * dz1);
+    }`},gc=(e,t,s,n,i,a)=>{let o=e.dims,u=lc(a,t.axes,o.length),p=uc(o,n,i,t.axes),h=n.slice();n.length===0&&(h=o.map((Y,he)=>Y===0?1:p[he]/Y),t.keepAspectRatioPolicy!=="stretch"&&(p=dc(o,h,t)));let k=It("output",e.dataType,p.length),C=qe("input",e.dataType,o.length),d=ze.size(p),z=o.length===p.length&&o.every((Y,he)=>Y===p[he]),B=t.coordinateTransformMode==="tf_crop_and_resize",V=t.extrapolationValue,Z=C.type.value,ee=Y=>`
+      ${z?"":`
+      ${oc(t.coordinateTransformMode,Z)};
+      ${(()=>{switch(t.mode){case"nearest":return`
+              ${hc(C,o)};
+              ${ac(t.nearestMode,s,Z)};
+              ${pc(C,k,o,p,h.length,u.length,B)};
+              `;case"linear":return`
+              ${cc(k,o,p,h.length,u.length)};
+              ${(()=>{if(o.length===2||o.length===4)return`${mc(C,k,o,B,V)}`;if(o.length===3||o.length===5)return`${_c(C,k,o,B,V)}`;throw Error("Linear mode only supports input dims 2, 3, 4 and 5 are supported in linear mode.")})()};
+            `;case"cubic":return`
+            ${(()=>{if(o.length===2||o.length===4)return`${fc(C,k,o,p,h,u,t.cubicCoeffA,B,t.extrapolationValue,t.excludeOutside)}`;throw Error("Cubic mode only supports input dims 2 and 4 are supported in linear mode.")})()};
+            `;default:throw Error("Invalid resize mode")}})()};
+      `}
+      ${Y.registerUniform("output_size","u32").registerUniform("scales","f32",h.length).registerUniform("roi","f32",u.length).declareVariables(C,k)}
+      ${Y.mainStart()}
+        ${Y.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+        ${z?"output[global_idx] = input[global_idx];":`
+        let output_indices = ${k.offsetToIndices("global_idx")};
+        var input_indices: ${C.type.indices};
+        ${(()=>{switch(t.mode){case"nearest":return`input_indices = calculateInputIndicesFromOutputIndices(output_indices);
+                if (checkInputIndices(input_indices)) {
+                  output[global_idx] = ${C.getByIndices("input_indices")};
+                } else {
+                  output[global_idx] = ${t.extrapolationValue};
+                }`;case"linear":return`output[global_idx] = ${o.length===2||o.length===4?"bilinearInterpolation":"trilinearInterpolation"}(output_indices);`;case"cubic":return"output[global_idx] = bicubicInterpolation(output_indices);";default:throw Error(`Unsupported resize mode: ${t.mode}`)}})()};
+`}
+      }`;return{name:"Resize",shaderCache:{hint:`${t.cacheKey}|${s}|${h.length>0?h:""}|${i.length>0?i:""}|${u.length>0?u:""}|${z}|${o}`,inputDependencies:["rank"]},getShaderSource:ee,getRunData:()=>({outputs:[{dims:p,dataType:e.dataType}],dispatchGroup:{x:Math.ceil(d/64)},programUniforms:[{type:12,data:d},{type:1,data:h},{type:1,data:u},...yt(o,p)]})}},wc=e=>{let t=e.customDataBuffer;return new Uint32Array(t,t.byteOffset,1)[0]},yc=(e,t)=>{let s=[],n=[],i=[],a=wc(e);if(t.antialias!==0)throw Error("Only default value (0) for Antialias attribute is supported");ic(e.inputs,t,a,s,n,i),e.compute(gc(e.inputs[0],t,a,s,n,i),{inputs:[0]})},Mc=e=>{let t=e.antialias,s=e.axes,n=e.coordinateTransformMode,i=e.cubicCoeffA,a=e.excludeOutside!==0,o=e.extrapolationValue,u=e.keepAspectRatioPolicy,p=e.mode,h=e.nearestMode===""?"simple":e.nearestMode;return Bt({antialias:t,axes:s,coordinateTransformMode:n,cubicCoeffA:i,excludeOutside:a,extrapolationValue:o,keepAspectRatioPolicy:u,mode:p,nearestMode:h})}}),bc,vc,xc,Sp=g(()=>{zt(),Ot(),rs(),Yt(),bc=(e,t)=>{let[s,n,i,a]=e,{numHeads:o,rotaryEmbeddingDim:u}=t;if(s.dims.length!==3&&s.dims.length!==4)throw new Error(`Input 'x' is expected to have 3 or 4 dimensions, got ${s.dims.length}`);if(!ze.areEqual(n.dims,[])&&!ze.areEqual(n.dims,[1])&&n.dims.length!==2)throw new Error(`Input 'position_ids' is expected to have 0, 1, or 2 dimensions, got ${n.dims.length}`);if(i.dims.length!==2)throw new Error(`Input 'cos_cache' is expected to have 2 dimensions, got ${i.dims.length}`);if(a.dims.length!==2)throw new Error(`Input 'sin_cache' is expected to have 2 dimensions, got ${a.dims.length}`);if(!ze.areEqual(i.dims,a.dims))throw new Error("Inputs 'cos_cache' and 'sin_cache' are expected to have the same shape");if(u>0&&o===0)throw new Error("num_heads must be provided if rotary_embedding_dim is specified");let p=s.dims[0],h=s.dims[s.dims.length-2],k=i.dims[0],C=ze.sizeFromDimension(s.dims,1)/h,d=u===0?i.dims[1]*2:C/o;if(u>d)throw new Error("rotary_embedding_dim must be less than or equal to head_size");if(n.dims.length===2){if(p!==n.dims[0])throw new Error(`Input 'position_ids' dimension 0 should be of size batch_size, got ${n.dims[0]}`);if(h!==n.dims[1])throw new Error(`Input 'position_ids' dimension 1 should be of size sequence_length, got ${n.dims[1]}`)}if(d/2!==i.dims[1]&&u/2!==i.dims[1])throw new Error(`Input 'cos_cache' dimension 1 should be same as head_size / 2 or rotary_embedding_dim / 2, got ${i.dims[1]}`);if(h>k)throw new Error("Updating cos_cache and sin_cache in RotaryEmbedding is not currently supported")},vc=(e,t)=>{let{interleaved:s,numHeads:n,rotaryEmbeddingDim:i,scale:a}=t,o=e[0].dims[0],u=ze.sizeFromDimension(e[0].dims,1),p=e[0].dims[e[0].dims.length-2],h=u/p,k=e[2].dims[1],C=i===0?k*2:h/n,d=new Array(o,p,h/C,C-k),z=ze.computeStrides(d),B=[{type:1,data:a},{type:12,data:d},{type:12,data:z},...e[0].dims.length===3?new Array({type:12,data:[u,h,C,1]}):[],...e[0].dims.length===4?new Array({type:12,data:[u,C,p*C,1]}):[],...yt(e[0].dims,e[1].dims,e[2].dims,e[3].dims,e[0].dims)],V=Z=>{let ee=qe("input",e[0].dataType,e[0].dims.length),Y=qe("position_ids",e[1].dataType,e[1].dims.length),he=qe("cos_cache",e[2].dataType,e[2].dims.length),pe=qe("sin_cache",e[3].dataType,e[3].dims.length),Me=It("output",e[0].dataType,e[0].dims.length);return Z.registerUniforms([{name:"scale",type:"f32"},{name:"global_shape",type:"u32",length:d.length},{name:"global_strides",type:"u32",length:z.length},{name:"input_output_strides",type:"u32",length:z.length}]),`
+        ${Z.declareVariables(ee,Y,he,pe,Me)}
+
+        ${Z.mainStart(ir)}
+          let half_rotary_emb_dim = uniforms.${he.name}_shape[1];
+          let bsnh = global_idx / uniforms.global_strides % uniforms.global_shape;
+          let size = uniforms.global_shape[0] * uniforms.global_strides[0];
+          ${Z.guardAgainstOutOfBoundsWorkgroupSizes("size")}
+
+          if (bsnh[3] < half_rotary_emb_dim) {
+            let position_ids_idx =
+                ${Y.broadcastedIndicesToOffset("bsnh.xy",It("",Y.type.tensor,2))};
+            let position_id =
+                u32(${Y.getByOffset("position_ids_idx")}) + select(0, bsnh[1], position_ids_idx == 0);
+            let i = dot(bsnh, uniforms.input_output_strides) + select(0, bsnh[3], ${s});
+            let j = i + select(half_rotary_emb_dim, 1, ${s});
+            let re = ${ee.getByOffset("i")} * ${he.get("position_id","bsnh[3]")} -
+                ${ee.getByOffset("j")} * ${pe.get("position_id","bsnh[3]")};
+            ${Me.setByOffset("i","re")}
+            let im = ${ee.getByOffset("i")} * ${pe.get("position_id","bsnh[3]")} +
+                ${ee.getByOffset("j")} * ${he.get("position_id","bsnh[3]")};
+            ${Me.setByOffset("j","im")}
+          } else {
+            let k = dot(bsnh, uniforms.input_output_strides) + half_rotary_emb_dim;
+            ${Me.setByOffset("k",ee.getByOffset("k"))}
+          }
+        }`};return{name:"RotaryEmbedding",shaderCache:{hint:Bt({interleaved:s}).cacheKey,inputDependencies:["rank","rank","rank","rank"]},getShaderSource:V,getRunData:()=>({outputs:[{dims:e[0].dims,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(ze.size(d)/ir)},programUniforms:B})}},xc=(e,t)=>{bc(e.inputs,t),e.compute(vc(e.inputs,t))}}),Tc,Ec,Pc,eh=g(()=>{zt(),Ot(),Yt(),Tc=e=>{if(!e||e.length<3)throw new Error("layerNorm requires at least 3 inputs.");let t=e[0],s=e[1],n=e[2];if(t.dataType!==s.dataType||t.dataType!==n.dataType)throw new Error("All inputs must have the same data type");if(t.dims.length!==3&&t.dims.length!==2)throw new Error("Input must be 2D or 3D");if(s.dims.length!==3&&s.dims.length!==2)throw new Error("Skip must be 2D or 3D");let i=t.dims[t.dims.length-1],a=t.dims[t.dims.length-2];if(s.dims[s.dims.length-1]!==i)throw new Error("Skip must have the same hidden size as input");if(s.dims[s.dims.length-2]!==a)throw new Error("Skip must have the same sequence length as input");if(n.dims.length!==1)throw new Error("Gamma must be 1D");if(n.dims[n.dims.length-1]!==i)throw new Error("Gamma must have the same hidden size as input");if(e.length>3){let o=e[3];if(o.dims.length!==1)throw new Error("Beta must be 1D");if(o.dims[o.dims.length-1]!==i)throw new Error("Beta must have the same hidden size as input")}if(e.length>4){let o=e[4];if(o.dims.length!==1)throw new Error("Bias must be 1D");if(o.dims[o.dims.length-1]!==i)throw new Error("Bias must have the same hidden size as input")}},Ec=(e,t,s,n)=>{let i=t.simplified,a=e[0].dims,o=ze.size(a),u=a,p=o,h=a.slice(-1)[0],k=n?a.slice(0,-1).concat(1):[],C=!i&&e.length>3,d=e.length>4,z=n&&s>1,B=n&&s>2,V=s>3,Z=64,ee=qt(h),Y=[{type:12,data:p},{type:12,data:ee},{type:12,data:h},{type:1,data:t.epsilon}],he=Me=>{let Fe=[{name:"output_size",type:"u32"},{name:"components",type:"u32"},{name:"hidden_size",type:"u32"},{name:"epsilon",type:"f32"}],Le=[qe("x",e[0].dataType,e[0].dims,ee),qe("skip",e[1].dataType,e[1].dims,ee),qe("gamma",e[2].dataType,e[2].dims,ee)];C&&Le.push(qe("beta",e[3].dataType,e[3].dims,ee)),d&&Le.push(qe("bias",e[4].dataType,e[4].dims,ee)),Le.push(It("output",e[0].dataType,u,ee)),z&&Le.push(It("mean_output",1,k)),B&&Le.push(It("inv_std_output",1,k)),V&&Le.push(It("input_skip_bias_sum",e[0].dataType,u,ee));let Ye=fs(e[0].dataType),at=fs(1,ee);return`
+
+      ${Me.registerUniforms(Fe).declareVariables(...Le)}
+      var<workgroup> sum_shared : array<${at}, ${Z}>;
+      var<workgroup> sum_squared_shared : array<${at}, ${Z}>;
+
+      ${Me.mainStart([Z,1,1])}
+        let ix = local_id.x;
+        let iy = global_id.x / ${Z};
+
+        let hidden_size_vectorized: u32 = uniforms.hidden_size / uniforms.components;
+        var stride = hidden_size_vectorized / ${Z};
+        let offset = ix * stride + iy * hidden_size_vectorized;
+        let offset1d = stride * ix;
+        if (ix == ${Z-1}) {
+          stride = hidden_size_vectorized - stride * ix;
+        }
+        for (var i: u32 = 0; i < stride; i++) {
+          let skip_value = skip[offset + i];
+          let bias_value = ${d?"bias[offset1d + i]":Ye+"(0.0)"};
+          let input_value = x[offset + i];
+          let value = input_value + skip_value + bias_value;
+          ${V?"input_skip_bias_sum[offset + i] = value;":""}
+          output[offset + i] = value;
+          let f32_value = ${$s(Ye,ee,"value")};
+          sum_shared[ix] += f32_value;
+          sum_squared_shared[ix] += f32_value * f32_value;
+        }
+        workgroupBarrier();
+
+        var reduce_size : u32 = ${Z};
+        for (var curr_size = reduce_size >> 1;  curr_size > 0; curr_size = reduce_size >> 1) {
+          reduce_size = curr_size + (reduce_size & 1);
+          if (ix < curr_size) {
+            sum_shared[ix] += sum_shared[ix + reduce_size];
+            sum_squared_shared[ix] += sum_squared_shared[ix + reduce_size];
+          }
+          workgroupBarrier();
+        }
+
+        let sum = sum_shared[0];
+        let square_sum = sum_squared_shared[0];
+        let mean = ${Gs("sum",ee)} / f32(uniforms.hidden_size);
+        let inv_std_dev = inverseSqrt(${Gs("square_sum",ee)} / f32(uniforms.hidden_size) ${i?"":"- mean * mean"} + uniforms.epsilon);
+        ${z?"mean_output[global_idx] = mean;":""}
+        ${B?"inv_std_output[global_idx] = inv_std_dev;":""}
+
+        for (var i: u32 = 0; i < stride; i++) {
+          output[offset + i] = (output[offset + i] ${i?"":`- ${Ye}(mean)`}) *
+            ${Ye}(inv_std_dev) * gamma[offset1d + i]
+            ${C?"+ beta[offset1d + i]":""};
+        }
+      }`},pe=[{dims:u,dataType:e[0].dataType}];return s>1&&pe.push({dims:k,dataType:1}),s>2&&pe.push({dims:k,dataType:1}),s>3&&pe.push({dims:a,dataType:e[0].dataType}),{name:"SkipLayerNormalization",shaderCache:{hint:`${ee};${z};${B};${V}`,inputDependencies:e.map((Me,Fe)=>"type")},getShaderSource:he,getRunData:()=>({outputs:pe,dispatchGroup:{x:Math.ceil(p/h)},programUniforms:Y})}},Pc=(e,t)=>{Tc(e.inputs);let s=[0];e.outputCount>1&&s.push(-3),e.outputCount>2&&s.push(-3),e.outputCount>3&&s.push(3),e.compute(Ec(e.inputs,t,e.outputCount,!1),{outputs:s})}}),Qt,qn,Hs,qs,tr,un,$p,Cc,Ap=g(()=>{zt(),Ot(),rs(),Yt(),Qt=(e,t)=>{if(!e||e.length<1)throw new Error("too few inputs");if(t.axes.length!==0){if(t.axes.length!==t.starts.length||t.axes.length!==t.ends.length)throw new Error("axes, starts and ends must have the same length")}else if(t.starts.length!==t.ends.length)throw new Error("starts and ends must have the same length");e.slice(1).forEach((s,n)=>{if(e[n+1].dataType!==6&&e[n+1].dataType!==7)throw new Error(`Input ${n} must be an array of int32 or int64`)})},qn=(e,t)=>{let s=[];if(e.length>t)if(e[t].dataType===7)e[t].getBigInt64Array().forEach(n=>s.push(Number(n)));else if(e[t].dataType===6)e[t].getInt32Array().forEach(n=>s.push(Number(n)));else throw new Error(`Input ${t} must be an array of int32 or int64`);return s},Hs=(e,t)=>{if(e.length>1){let s=qn(e,1),n=qn(e,2),i=qn(e,3);return i.length===0&&(i=[...Array(e[0].dims.length).keys()]),Bt({starts:s,ends:n,axes:i})}else return t},qs=(e,t,s,n,i)=>{let a=e;return e<0&&(a+=s[n[t]]),i[t]<0?Math.max(0,Math.min(a,s[n[t]]-1)):Math.max(0,Math.min(a,s[n[t]]))},tr=(e,t,s)=>`fn calculateInputIndices(output_indices: ${t.type.indices}) -> ${e.type.indices} {
+          var input_indices: ${e.type.indices};
+          var carry = 0u;
+          for (var i = ${s.length}; i >= 0; i--) {
+            let input_shape_i = ${$t("uniforms.input_shape","i",s.length)};
+            let steps_i = ${$t("uniforms.steps","i",s.length)};
+            let signs_i = ${$t("uniforms.signs","i",s.length)};
+            let starts_i = ${$t("uniforms.starts","i",s.length)};
+            var output_index = ${t.indicesGet("output_indices","i")};
+            var input_index = output_index * steps_i + starts_i + carry;
+            carry = input_index / input_shape_i;
+            input_index = input_index % input_shape_i;
+            if (signs_i < 0) {
+              input_index = input_shape_i - input_index - 1u + starts_i;
+            }
+            ${e.indicesSet("input_indices","i","input_index")};
+          }
+          return input_indices;
+      }`,un=(e,t)=>{let s=e[0].dims,n=ze.size(s),i=t.axes.length>0?ze.normalizeAxes(t.axes,s.length):[...Array(s.length).keys()],a=qn(e,4);a.forEach(ee=>ee!==0||(()=>{throw new Error("step cannot be 0")})),a.length===0&&(a=Array(i.length).fill(1));let o=t.starts.map((ee,Y)=>qs(ee,Y,s,i,a)),u=t.ends.map((ee,Y)=>qs(ee,Y,s,i,a));if(i.length!==o.length||i.length!==u.length)throw new Error("start, ends and axes should have the same number of elements");if(i.length!==s.length)for(let ee=0;ee<s.length;++ee)i.includes(ee)||(o.splice(ee,0,0),u.splice(ee,0,s[ee]),a.splice(ee,0,1));let p=a.map(ee=>Math.sign(ee));a.forEach((ee,Y,he)=>{if(ee<0){let pe=(u[Y]-o[Y])/ee,Me=o[Y],Fe=Me+pe*a[Y];o[Y]=Fe,u[Y]=Me,he[Y]=-ee}});let h=s.slice(0);i.forEach((ee,Y)=>{h[ee]=Math.ceil((u[ee]-o[ee])/a[ee])});let k={dims:h,dataType:e[0].dataType},C=It("output",e[0].dataType,h.length),d=qe("input",e[0].dataType,e[0].dims.length),z=ze.size(h),B=[{name:"outputSize",type:"u32"},{name:"starts",type:"u32",length:o.length},{name:"signs",type:"i32",length:p.length},{name:"steps",type:"u32",length:a.length}],V=[{type:12,data:z},{type:12,data:o},{type:6,data:p},{type:12,data:a},...yt(e[0].dims,h)],Z=ee=>`
+      ${ee.registerUniforms(B).declareVariables(d,C)}
+        ${tr(d,C,s)}
+        ${ee.mainStart()}
+          ${ee.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.outputSize")}
+          let output_indices = ${C.offsetToIndices("global_idx")};
+          let input_indices = calculateInputIndices(output_indices);
+          ${C.setByOffset("global_idx",d.getByIndices("input_indices"))}
+      }`;return{name:"Slice",shaderCache:{hint:`${p.length}_${o.length}_${a.length}`,inputDependencies:["rank"]},getShaderSource:Z,getRunData:()=>({outputs:[k],dispatchGroup:{x:Math.ceil(n/64)},programUniforms:V})}},$p=(e,t)=>{Qt(e.inputs,t);let s=Hs(e.inputs,t);e.compute(un(e.inputs,s),{inputs:[0]})},Cc=e=>{let t=e.starts,s=e.ends,n=e.axes;return Bt({starts:t,ends:s,axes:n})}}),f,T,j,_e,De=g(()=>{zt(),Ot(),rs(),Gr(),Yt(),f=e=>{if(!e||e.length!==1)throw new Error("Softmax op requires 1 input.")},T=(e,t)=>{let s=e.inputs[0],n=s.dims,i=ze.size(n),a=n.length,o=ze.normalizeAxis(t.axis,a),u=o<n.length-1,p,h=[];u?(h=Array.from({length:a},(Le,Ye)=>Ye),h[o]=a-1,h[a-1]=o,p=e.compute(cr(s,h),{inputs:[s],outputs:[-1]})[0]):p=s;let k=p.dims,C=k[a-1],d=i/C,z=qt(C),B=C/z,V=64;d===1&&(V=256);let Z=(Le,Ye)=>Ye===4?`max(max(${Le}.x, ${Le}.y), max(${Le}.z, ${Le}.w))`:Ye===2?`max(${Le}.x, ${Le}.y)`:Ye===3?`max(max(${Le}.x, ${Le}.y), ${Le}.z)`:Le,ee=qe("x",p.dataType,p.dims,z),Y=It("result",p.dataType,p.dims,z),he=ee.type.value,pe=fs(p.dataType)==="f32"?`var threadMax = ${he}(-3.402823e+38f);`:`var threadMax = ${he}(-65504.0h);`,Me=Le=>`
+      var<workgroup> rowMaxShared : ${he};
+      var<workgroup> rowSumShared : ${he};
+      var<workgroup> threadShared : array<${he}, ${V}>;
+
+      fn getValue(row: i32, col: i32, row_stride: i32) -> ${he} {
+        let index = row * row_stride + col;
+        return x[index];
+      }
+
+      fn setValue(row: i32, col: i32, row_stride: i32, value: ${he}) {
+        let index = row * row_stride + col;
+        result[index] = value;
+      }
+      ${Le.registerUniform("packedCols","i32").declareVariables(ee,Y)}
+      ${Le.mainStart(V)}
+        let gindex = i32(global_idx);
+        let lindex = i32(local_idx);
+        const wg = ${V};
+        let row = gindex / wg;
+        let cols = uniforms.packedCols;
+        let row_stride : i32 = uniforms.packedCols;
+
+        // find the rows max
+        ${pe}
+        for (var col = lindex; col < cols; col += wg) {
+          let value = getValue(row, col, row_stride);
+          threadMax = max(threadMax, value);
+        }
+        if (lindex < cols) {
+          threadShared[lindex] = threadMax;
+        }
+        workgroupBarrier();
+
+        var reduceSize = min(cols, wg);
+        for (var currSize = reduceSize >> 1;  currSize > 0; currSize = reduceSize >> 1) {
+          reduceSize = currSize + (reduceSize & 1);
+          if (lindex < currSize) {
+            threadShared[lindex] = max(threadShared[lindex], threadShared[lindex + reduceSize]);
+          }
+          workgroupBarrier();
+        }
+        if (lindex == 0) {
+          rowMaxShared = ${he}(${Z("threadShared[0]",z)});
+        }
+        workgroupBarrier();
+
+        // find the rows sum
+        var threadSum = ${he}(0.0);
+        for (var col = lindex; col < cols; col += wg) {
+          let subExp = exp(getValue(row, col, row_stride) - rowMaxShared);
+          threadSum += subExp;
+        }
+        threadShared[lindex] = threadSum;
+        workgroupBarrier();
+
+        for (var currSize = wg >> 1;  currSize > 0; currSize = currSize >> 1) {
+          if (lindex < currSize) {
+            threadShared[lindex] = threadShared[lindex] + threadShared[lindex + currSize];
+          }
+          workgroupBarrier();
+        }
+        if (lindex == 0) {
+          rowSumShared = ${he}(${Gs("threadShared[0]",z)});
+        }
+        workgroupBarrier();
+
+        // calculate final value for each element in the row
+        for (var col = lindex; col < cols; col += wg) {
+          let value = exp(getValue(row, col, row_stride) - rowMaxShared) / rowSumShared;
+          setValue(row, col, row_stride, value);
+        }
+      }`,Fe=e.compute({name:"Softmax",shaderCache:{hint:`${z};${V}`,inputDependencies:["type"]},getRunData:()=>({outputs:[{dims:k,dataType:p.dataType}],dispatchGroup:{x:d},programUniforms:[{type:6,data:B}]}),getShaderSource:Me},{inputs:[p],outputs:[u?-1:0]})[0];u&&e.compute(cr(Fe,h),{inputs:[Fe]})},j=(e,t)=>{f(e.inputs),T(e,t)},_e=e=>Bt({axis:e.axis})}),Ie,et,rt,_t,Mt,jt=g(()=>{zt(),Ot(),Yt(),Ie=e=>Array.from(e.getBigInt64Array(),Number),et=e=>{if(!e||e.length!==2)throw new Error("Tile requires 2 inputs.");if(e[0].dataType!==1&&e[0].dataType!==10&&e[0].dataType!==6&&e[0].dataType!==12)throw new Error("Tile only support float, float16, int32, and uint32 data types");if(e[1].dataType!==7)throw new Error("Tile `repeats` input should be of int64 data type");if(e[1].dims.length!==1)throw new Error("Tile `repeats` input should be 1-D");if(Ie(e[1]).length!==e[0].dims.length)throw new Error("Tile `repeats` input should have same number of elements as rank of input data tensor")},rt=(e,t)=>{let s=[];for(let n=0;n<e.length;++n)s.push(e[n]*t[n]);return s},_t=(e,t)=>{let s=e[0].dims,n=t??Ie(e[1]),i=rt(s,n),a=ze.size(i),o=e[0].dataType,u=qe("input",o,s.length),p=It("output",o,i.length),h=k=>`
+      const inputShape = ${u.indices(...s)};
+      ${k.registerUniform("output_size","u32").declareVariables(u,p)}
+      ${k.mainStart()}
+      ${k.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.output_size")}
+      let output_indices = ${p.offsetToIndices("global_idx")};
+      var input_indices: ${u.type.indices};
+      for (var i = 0; i < ${s.length}; i++) {
+        let input_dim_i = ${u.indicesGet("uniforms.input_shape","i")};
+        let input_dim_value = ${p.indicesGet("output_indices","i")}  % input_dim_i;
+
+        ${u.indicesSet("input_indices","i","input_dim_value")}
+      }
+      ${p.setByOffset("global_idx",u.getByIndices("input_indices"))}
+    }`;return{name:"Tile",shaderCache:{hint:`${n}`,inputDependencies:["rank"]},getRunData:()=>({outputs:[{dims:i,dataType:e[0].dataType}],dispatchGroup:{x:Math.ceil(a/64)},programUniforms:[{type:12,data:a},...yt(e[0].dims,i)]}),getShaderSource:h}},Mt=e=>{et(e.inputs),e.compute(_t(e.inputs),{inputs:[0]})}}),Vt,Lt,Gt,ts=g(()=>{zt(),Ot(),Yt(),Vt=(e,t,s,n,i)=>{let a=It("output_data",i,s.length,4),o=qe("a_data",t[1].dataType,t[1].dims.length,4),u=qe("b_data",t[2].dataType,t[2].dims.length,4),p=qe("c_data",t[0].dataType,t[0].dims.length,4),h,k=(C,d,z)=>`select(${d}, ${C}, ${z})`;if(!n)h=a.setByOffset("global_idx",k(o.getByOffset("global_idx"),u.getByOffset("global_idx"),p.getByOffset("global_idx")));else{let C=(d,z,B="")=>{let V=`a_data[index_a${z}][component_a${z}]`,Z=`b_data[index_b${z}][component_b${z}]`,ee=`bool(c_data[index_c${z}] & (0xffu << (component_c${z} * 8)))`;return`
+            let output_indices${z} = ${a.offsetToIndices(`global_idx * 4u + ${z}u`)};
+            let offset_a${z} = ${o.broadcastedIndicesToOffset(`output_indices${z}`,a)};
+            let offset_b${z} = ${u.broadcastedIndicesToOffset(`output_indices${z}`,a)};
+            let offset_c${z} = ${p.broadcastedIndicesToOffset(`output_indices${z}`,a)};
+            let index_a${z} = offset_a${z} / 4u;
+            let index_b${z} = offset_b${z} / 4u;
+            let index_c${z} = offset_c${z} / 4u;
+            let component_a${z} = offset_a${z} % 4u;
+            let component_b${z} = offset_b${z} % 4u;
+            let component_c${z} = offset_c${z} % 4u;
+            ${d}[${z}] = ${B}(${k(V,Z,ee)});
+          `};i===9?h=`
+            var data = vec4<u32>(0);
+            ${C("data",0,"u32")}
+            ${C("data",1,"u32")}
+            ${C("data",2,"u32")}
+            ${C("data",3,"u32")}
+            output_data[global_idx] = dot(vec4<u32>(0x1, 0x100, 0x10000, 0x1000000), vec4<u32>(data));`:h=`
+            ${C("output_data[global_idx]",0)}
+            ${C("output_data[global_idx]",1)}
+            ${C("output_data[global_idx]",2)}
+            ${C("output_data[global_idx]",3)}
+          `}return`
+        ${e.registerUniform("vec_size","u32").declareVariables(p,o,u,a)}
+        ${e.mainStart()}
+        ${e.guardAgainstOutOfBoundsWorkgroupSizes("uniforms.vec_size")}
+        ${h}
+      }`},Lt=e=>{let t=e[1].dims,s=e[2].dims,n=e[0].dims,i=e[1].dataType,a=!(ze.areEqual(t,s)&&ze.areEqual(s,n)),o=t,u=ze.size(t);if(a){let h=Ws.calcShape(Ws.calcShape(t,s,!1),n,!1);if(!h)throw new Error("Can't perform where op on the given tensors");o=h,u=ze.size(o)}let p=Math.ceil(u/4);return{name:"Where",shaderCache:{inputDependencies:["rank","rank","rank"]},getShaderSource:h=>Vt(h,e,o,a,i),getRunData:()=>({outputs:[{dims:o,dataType:i}],dispatchGroup:{x:Math.ceil(u/64/4)},programUniforms:[{type:12,data:p},...yt(n,t,s,o)]})}},Gt=e=>{e.compute(Lt(e.inputs))}}),ns,Jt=g(()=>{Kc(),lo(),Hc(),qc(),Qc(),Xc(),mu(),ep(),sp(),rp(),np(),ip(),op(),ap(),lp(),up(),cp(),pp(),Jp(),la(),_p(),Ed(),gp(),wp(),Dd(),gd(),Nd(),Tp(),Zp(),Ep(),Cp(),di(),kp(),Sp(),eh(),Ap(),De(),pa(),jt(),Gr(),Po(),ts(),ns=new Map([["Abs",[Pl]],["Acos",[mo]],["Acosh",[Cl]],["Add",[ko]],["ArgMax",[ro,no]],["ArgMin",[wl,no]],["Asin",[kl]],["Asinh",[fo]],["Atan",[Sl]],["Atanh",[$l]],["Attention",[bl]],["AveragePool",[xp,Ta]],["BatchNormalization",[co]],["BiasAdd",[El]],["BiasSplitGelu",[Co]],["Cast",[Al,_o]],["Ceil",[Ol]],["Clip",[go]],["Concat",[pu,hu]],["Conv",[bi,Qo]],["ConvTranspose",[Au,Jo]],["Cos",[Fl]],["Cosh",[wo]],["CumSum",[Iu,Ou]],["DepthToSpace",[Lu,zu]],["DequantizeLinear",[Xd,Yd]],["Div",[ru]],["Einsum",[ju,Uu]],["Elu",[Dl,Un]],["Equal",[nu]],["Erf",[Ll]],["Exp",[yo]],["Expand",[Ku]],["FastGelu",[Hu]],["Floor",[zl]],["FusedConv",[bi,Qo]],["Gather",[Xu,Qu]],["GatherElements",[nd,rd]],["GatherBlockQuantized",[ed,td]],["GatherND",[Pi,Ju]],["Gelu",[Bl]],["Gemm",[Ci,ad]],["GlobalAveragePool",[Vd,Ud]],["GlobalMaxPool",[Hd,Kd]],["Greater",[au]],["GreaterOrEqual",[$o]],["GridSample",[hd,md]],["GroupQueryAttention",[ha]],["HardSigmoid",[Vl,vo]],["InstanceNormalization",[Td]],["LayerNormalization",[_a]],["LeakyRelu",[Mo,Un]],["Less",[lu]],["LessOrEqual",[uu]],["Log",[Xl]],["MatMul",[Sd]],["MatMulNBits",[Od,Fd]],["MaxPool",[Wd,Gd]],["Mul",[iu]],["MultiHeadAttention",[hp,_d]],["Neg",[Nl]],["Not",[Rl]],["Pad",[bp]],["Pow",[ou]],["QuickGelu",[Jl,Un]],["Range",[ec]],["Reciprocal",[bo]],["ReduceMin",[ml]],["ReduceMean",[cl]],["ReduceMax",[eo]],["ReduceSum",[to]],["ReduceProd",[fl]],["ReduceL1",[Zi]],["ReduceL2",[pl]],["ReduceLogSum",[gl]],["ReduceLogSumExp",[hl]],["ReduceSumSquare",[_l]],["Relu",[jl]],["Resize",[yc,Mc]],["RotaryEmbedding",[xc]],["ScatterND",[Pa,Pp]],["Sigmoid",[Ul]],["Sin",[Wl]],["Sinh",[xo]],["Slice",[$p,Cc]],["SkipLayerNormalization",[Pc]],["Split",[bd,vd]],["Sqrt",[Gl]],["Softmax",[j,_e]],["Sub",[So]],["Tan",[Kl]],["Tanh",[Hl]],["ThresholdedRelu",[Ql,Un]],["Tile",[Mt]],["Transpose",[Wa,Gi]],["Where",[Gt]]])}),os,As=g(()=>{We(),Pe(),Yt(),os=class{constructor(e){this.backend=e,this.repo=new Map,this.attributesBound=!1}getArtifact(e){return this.repo.get(e)}setArtifact(e,t){this.repo.set(e,t)}run(e,t,s,n,i){Ne(e.programInfo.name);let a=this.backend.device,o=this.backend.getComputePassEncoder();this.backend.writeTimestamp(this.backend.pendingDispatchNumber*2);let u=[];for(let h of t)u.push({binding:u.length,resource:{buffer:h.buffer}});for(let h of s)u.push({binding:u.length,resource:{buffer:h.buffer}});i&&u.push({binding:u.length,resource:i});let p=a.createBindGroup({layout:e.computePipeline.getBindGroupLayout(0),entries:u,label:e.programInfo.name});if(this.backend.sessionStatus==="capturing"){let h={kernelId:this.backend.currentKernelId,computePipeline:e.computePipeline,bindGroup:p,dispatchGroup:n};this.backend.capturedCommandList.get(this.backend.currentSessionId).push(h)}o.setPipeline(e.computePipeline),o.setBindGroup(0,p),o.dispatchWorkgroups(...n),this.backend.writeTimestamp(this.backend.pendingDispatchNumber*2+1),this.backend.pendingDispatchNumber++,(this.backend.pendingDispatchNumber>=this.backend.maxDispatchNumber||this.backend.queryType==="at-passes")&&this.backend.endComputePass(),this.backend.pendingDispatchNumber>=this.backend.maxDispatchNumber&&this.backend.flush(),Re(e.programInfo.name)}dispose(){}build(e,t){Ne(e.name);let s=this.backend.device,n=[];[{feature:"shader-f16",extension:"f16"},{feature:"subgroups",extension:"subgroups"},{feature:"subgroups-f16",extension:"subgroups_f16"}].forEach(h=>{s.features.has(h.feature)&&n.push(`enable ${h.extension};`)});let i=Na(t,this.backend.device.limits),a=e.getShaderSource(i),o=`${n.join(`
+`)}
+${i.additionalImplementations}
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(should not happen)");let e=this.kernelCustomData.get(this.currentKernelId);return e||(e={},this.kernelCustomData.set(this.currentKernelId,e)),e}async initialize(e,t){this.env=e;let s=[],n={requiredLimits:{maxComputeWorkgroupStorageSize:t.limits.maxComputeWorkgroupStorageSize,maxComputeWorkgroupsPerDimension:t.limits.maxComputeWorkgroupsPerDimension,maxStorageBufferBindingSize:t.limits.maxStorageBufferBindingSize,maxBufferSize:t.limits.maxBufferSize,maxComputeInvocationsPerWorkgroup:t.limits.maxComputeInvocationsPerWorkgroup,maxComputeWorkgroupSizeX:t.limits.maxComputeWorkgroupSizeX,maxComputeWorkgroupSizeY:t.limits.maxComputeWorkgroupSizeY,maxComputeWorkgroupSizeZ:t.limits.maxComputeWorkgroupSizeZ},requiredFeatures:s},i=a=>t.features.has(a)&&s.push(a)&&!0;i("chromium-experimental-timestamp-query-inside-passes")||i("timestamp-query"),i("shader-f16"),i("subgroups")&&i("subgroups-f16"),this.device=await t.requestDevice(n),this.deviceInfo=new Is(this.device),this.adapterInfo=new Ps(t.info||await t.requestAdapterInfo()),this.gpuDataManager=ms(this),this.programManager=new os(this),this.kernels=new Map,this.kernelPersistentData=new Map,this.kernelCustomData=new Map,vn(e.logLevel,!!e.debug),this.device.onuncapturederror=a=>{a.error instanceof GPUValidationError&&console.error(`An uncaught WebGPU validation error was raised: ${a.error.message}`)},Object.defineProperty(this.env.webgpu,"device",{value:this.device,writable:!1,enumerable:!0,configurable:!1}),Object.defineProperty(this.env.webgpu,"adapter",{value:t,writable:!1,enumerable:!0,configurable:!1}),this.setQueryType()}dispose(){typeof this.querySet<"u"&&this.querySet.destroy(),this.gpuDataManager.dispose()}getCommandEncoder(){return this.commandEncoder||(this.commandEncoder=this.device.createCommandEncoder()),this.commandEncoder}getComputePassEncoder(){if(!this.computePassEncoder){let e=this.getCommandEncoder(),t={};this.queryType==="at-passes"&&(t.timestampWrites={querySet:this.querySet,beginningOfPassWriteIndex:this.pendingDispatchNumber*2,endOfPassWriteIndex:this.pendingDispatchNumber*2+1}),this.computePassEncoder=e.beginComputePass(t)}return this.computePassEncoder}endComputePass(){this.computePassEncoder&&(this.computePassEncoder.end(),this.computePassEncoder=null)}flush(){if(!this.commandEncoder)return;Ne(),this.endComputePass();let e;this.queryType!=="none"&&(this.commandEncoder.resolveQuerySet(this.querySet,0,this.pendingDispatchNumber*2,this.queryResolveBuffer,0),e=this.device.createBuffer({size:this.pendingDispatchNumber*2*8,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),this.pendingQueries.set(e,this.pendingKernels),this.pendingKernels=[],this.commandEncoder.copyBufferToBuffer(this.queryResolveBuffer,0,e,0,this.pendingDispatchNumber*2*8)),this.device.queue.submit([this.commandEncoder.finish()]),this.gpuDataManager.refreshPendingBuffers(),this.commandEncoder=null,this.pendingDispatchNumber=0,this.queryType!=="none"&&e.mapAsync(GPUMapMode.READ).then(()=>{var n;let t=new BigUint64Array(e.getMappedRange()),s=this.pendingQueries.get(e);for(let i=0;i<t.length/2;i++){let a=s[i],o=a.kernelId,u=this.kernels.get(o),p=u.kernelType,h=u.kernelName,k=a.programName,C=a.inputTensorViews,d=a.outputTensorViews,z=t[i*2],B=t[i*2+1];typeof this.queryTimeBase>"u"&&(this.queryTimeBase=z);let V=Number(z-this.queryTimeBase),Z=Number(B-this.queryTimeBase);if(!Number.isSafeInteger(V)||!Number.isSafeInteger(Z))throw new RangeError("incorrect timestamp range");if((n=this.env.webgpu.profiling)!=null&&n.ondata)this.env.webgpu.profiling.ondata({version:1,inputsMetadata:C.map(ee=>({dims:ee.dims,dataType:mr(ee.dataType)})),outputsMetadata:d.map(ee=>({dims:ee.dims,dataType:mr(ee.dataType)})),kernelId:o,kernelType:p,kernelName:h,programName:k,startTime:V,endTime:Z});else{let ee="";C.forEach((he,pe)=>{ee+=`input[${pe}]: [${he.dims}] | ${mr(he.dataType)}, `});let Y="";d.forEach((he,pe)=>{Y+=`output[${pe}]: [${he.dims}] | ${mr(he.dataType)}, `}),console.log(`[profiling] kernel "${o}|${p}|${h}|${k}" ${ee}${Y}execution time: ${Z-V} ns`)}Ue("GPU",`${k}::${z}::${B}`)}e.unmap(),this.pendingQueries.delete(e)}),Re()}run(e,t,s,n,i,a){Ne(e.name);let o=[];for(let Y=0;Y<t.length;++Y){let he=t[Y].data;if(he===0)continue;let pe=this.gpuDataManager.get(he);if(!pe)throw new Error(`no GPU data for input: ${he}`);o.push(pe)}let{outputs:u,dispatchGroup:p,programUniforms:h}=e.getRunData(t),k=s.length===0?u.map((Y,he)=>he):s;if(k.length!==u.length)throw new Error(`Output size ${k.length} must be equal to ${u.length}.`);let C=[],d=[];for(let Y=0;Y<u.length;++Y){if(!Number.isInteger(k[Y])||k[Y]<-3||k[Y]>=a)throw new Error(`Invalid output index: ${k[Y]}`);if(k[Y]===-3)continue;let he=k[Y]===-1,pe=k[Y]===-2,Me=he||pe?i(u[Y].dataType,u[Y].dims):n(k[Y],u[Y].dataType,u[Y].dims);if(C.push(Me),Me.data===0)continue;let Fe=this.gpuDataManager.get(Me.data);if(!Fe)throw new Error(`no GPU data for output: ${Me.data}`);if(he&&this.temporaryData.push(Fe),pe){let Le=this.kernelPersistentData.get(this.currentKernelId);Le||(Le=[],this.kernelPersistentData.set(this.currentKernelId,Le)),Le.push(Fe)}d.push(Fe)}if(o.length!==t.length||d.length!==C.length){if(d.length===0)return Re(e.name),C;throw new Error(`Program ${e.name} has zero-sized tensor(s) in inputs or outputs. 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Fe=this.gpuDataManager.create(Y,GPUBufferUsage.COPY_DST|GPUBufferUsage.UNIFORM);this.device.queue.writeBuffer(Fe.buffer,0,Me,0,Y),this.gpuDataManager.release(Fe.id),z={offset:0,size:Y,buffer:Fe.buffer}}let B=this.programManager.normalizeDispatchGroupSize(p),V=B[1]===1&&B[2]===1,Z=cs(e,t,V),ee=this.programManager.getArtifact(Z);if(ee||(ee=this.programManager.build(e,B),this.programManager.setArtifact(Z,ee),as("info",()=>`[artifact] key: ${Z}, programName: ${e.name}`)),h&&ee.uniformVariablesInfo){if(h.length!==ee.uniformVariablesInfo.length)throw new Error(`Uniform variables count mismatch: expect ${ee.uniformVariablesInfo.length}, got ${h.length} in program "${ee.programInfo.name}".`);for(let Y=0;Y<h.length;Y++){let he=h[Y],pe=he.type,Me=typeof he.data=="number"?1:he.data.length,[Fe,Le]=ee.uniformVariablesInfo[Y];if(pe!==Fe||Me!==Le)throw new Error(`Uniform variable ${Y} mismatch: expect type ${Fe} with size ${Le}, got type ${pe} with size ${Me} in program 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t)this.gpuDataManager.release(s.id);this.kernelPersistentData.delete(e)}this.kernelCustomData.delete(e),this.kernels.delete(e)}computeKernel(e,t,s){let n=this.kernels.get(e);if(!n)throw new Error(`kernel not created: ${e}`);let i=n.kernelType,a=n.kernelName,o=n.kernelEntry,u=n.attributes;if(this.currentKernelId!==null)throw new Error(`kernel "[${i}] ${a}" is not allowed to be called recursively`);this.currentKernelId=e,u[0]&&(u[1]=u[0](u[1]),u[0]=void 0),as("info",()=>`[WebGPU] Start to run kernel "[${i}] ${a}"...`);let p=this.env.debug;this.temporaryData=[];try{return p&&this.device.pushErrorScope("validation"),o(t,u[1]),0}catch(h){return s.push(Promise.resolve(`[WebGPU] Kernel "[${i}] ${a}" failed. ${h}`)),1}finally{p&&s.push(this.device.popErrorScope().then(h=>h?`GPU validation error for kernel "[${i}] ${a}": ${h.message}`:null));for(let h of this.temporaryData)this.gpuDataManager.release(h.id);this.temporaryData=[],this.currentKernelId=null}}registerBuffer(e,t,s,n){let i=this.sessionExternalDataMapping.get(e);i||(i=new Map,this.sessionExternalDataMapping.set(e,i));let a=i.get(t),o=this.gpuDataManager.registerExternalBuffer(s,n,a);return i.set(t,[o,s]),o}unregisterBuffers(e){let t=this.sessionExternalDataMapping.get(e);t&&(t.forEach(s=>this.gpuDataManager.unregisterExternalBuffer(s[0])),this.sessionExternalDataMapping.delete(e))}getBuffer(e){let t=this.gpuDataManager.get(e);if(!t)throw new Error(`no GPU data for buffer: ${e}`);return t.buffer}createDownloader(e,t,s){return async()=>{let n=await xt(this,e,t);return E(n.buffer,s)}}writeTimestamp(e){this.queryType==="inside-passes"&&this.computePassEncoder.writeTimestamp(this.querySet,e)}setQueryType(){var e;this.queryType="none",(((e=this.env.webgpu.profiling)==null?void 0:e.mode)==="default"||(typeof this.env.trace>"u"?this.env.wasm.trace:this.env.trace))&&(this.device.features.has("chromium-experimental-timestamp-query-inside-passes")?this.queryType="inside-passes":this.device.features.has("timestamp-query")&&(this.queryType="at-passes"),this.queryType!=="none"&&typeof this.querySet>"u"&&(this.querySet=this.device.createQuerySet({type:"timestamp",count:this.maxDispatchNumber*2}),this.queryResolveBuffer=this.device.createBuffer({size:this.maxDispatchNumber*2*8,usage:GPUBufferUsage.COPY_SRC|GPUBufferUsage.QUERY_RESOLVE})))}captureBegin(){as("info","captureBegin"),this.capturedCommandList.get(this.currentSessionId)||this.capturedCommandList.set(this.currentSessionId,[]),this.capturedPendingKernels.get(this.currentSessionId)||this.capturedPendingKernels.set(this.currentSessionId,[]),this.flush(),this.sessionStatus="capturing"}captureEnd(){as("info","captureEnd"),this.flush(),this.sessionStatus="default"}replay(){as("info","replay"),this.sessionStatus="replaying";let e=this.capturedCommandList.get(this.currentSessionId),t=this.capturedPendingKernels.get(this.currentSessionId),s=e.length;this.pendingKernels=[];for(let n=0;n<s;n++){let i=this.getComputePassEncoder(),a=e[n];this.writeTimestamp(this.pendingDispatchNumber*2),i.setPipeline(a.computePipeline),i.setBindGroup(0,a.bindGroup),i.dispatchWorkgroups(...a.dispatchGroup),this.writeTimestamp(this.pendingDispatchNumber*2+1),this.pendingDispatchNumber++,this.queryType!=="none"&&this.pendingKernels.push(t[n]),(this.pendingDispatchNumber>=this.maxDispatchNumber||this.queryType==="at-passes")&&this.endComputePass(),this.pendingDispatchNumber>=this.maxDispatchNumber&&this.flush()}this.flush(),this.sessionStatus="default"}onCreateSession(){this.gpuDataManager.onCreateSession()}onReleaseSession(e){this.unregisterBuffers(e),this.capturedCommandList.has(e)&&this.capturedCommandList.delete(e),this.capturedPendingKernels.has(e)&&this.capturedPendingKernels.delete(e),this.gpuDataManager.onReleaseSession(e)}onRunStart(e){this.currentSessionId=e,this.setQueryType()}}}),Mr,dn,ka,or,br,Ai,Ii,Oi,Sa=g(()=>{Pe(),Mr=1,dn=()=>Mr++,ka=new 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this.mlContext===e&&this.dataType===t&&this.tensorShape.length===s.length&&this.tensorShape.every((n,i)=>n===s[i])}},Ai=class{constructor(e,t){this.tensorManager=e,this.wrapper=t}get tensorWrapper(){return this.wrapper}releaseTensor(){this.tensorWrapper&&(this.tensorManager.releaseTensor(this.tensorWrapper),this.wrapper=void 0)}async ensureTensor(e,t,s,n){if(this.wrapper){if(this.wrapper.canReuseTensor(e,t,s))return this.wrapper.tensor;if(n){if(this.wrapper.byteLength!==or(t,s))throw new Error("Unable to copy data to tensor with different size.");this.activeUpload=new Uint8Array(await this.wrapper.read())}this.tensorManager.releaseTensor(this.wrapper)}let i=typeof MLTensorUsage>"u"?void 0:MLTensorUsage.READ|MLTensorUsage.WRITE;return this.wrapper=await this.tensorManager.getCachedTensor(t,s,i,!0,!0),n&&this.activeUpload&&(this.wrapper.write(this.activeUpload),this.activeUpload=void 0),this.wrapper.tensor}upload(e){if(this.wrapper)if(e.byteLength===this.wrapper.byteLength){this.wrapper.write(e);return}else as("verbose",()=>"Data size does not match tensor size. Releasing tensor."),this.releaseTensor();this.activeUpload?this.activeUpload.set(e):this.activeUpload=new Uint8Array(e)}async download(e){if(this.activeUpload)if(e){e instanceof ArrayBuffer?new Uint8Array(e).set(this.activeUpload):new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(this.activeUpload);return}else return this.activeUpload.buffer;if(!this.wrapper)throw new Error("Tensor has not been created.");return e?this.wrapper.read(e):this.wrapper.read()}},Ii=class{constructor(e){this.backend=e,this.tensorTrackersById=new Map,this.freeTensors=[],this.externalTensors=new Set}reserveTensorId(){let e=dn();return this.tensorTrackersById.set(e,new Ai(this)),e}releaseTensorId(e){let t=this.tensorTrackersById.get(e);t&&(this.tensorTrackersById.delete(e),t.tensorWrapper&&this.releaseTensor(t.tensorWrapper))}async ensureTensor(e,t,s,n){as("verbose",()=>`[WebNN] TensorManager.ensureTensor {tensorId: ${e}, dataType: ${t}, shape: ${s}, copyOld: ${n}}`);let i=this.tensorTrackersById.get(e);if(!i)throw new Error("Tensor not found.");return i.ensureTensor(this.backend.currentContext,t,s,n)}upload(e,t){let s=this.tensorTrackersById.get(e);if(!s)throw new Error("Tensor not found.");s.upload(t)}async download(e,t){as("verbose",()=>`[WebNN] TensorManager.download {tensorId: ${e}, dstBuffer: ${t==null?void 0:t.byteLength}}`);let s=this.tensorTrackersById.get(e);if(!s)throw new Error("Tensor not found.");return s.download(t)}releaseTensorsForSession(e){for(let t of this.freeTensors)t.sessionId===e&&t.destroy();this.freeTensors=this.freeTensors.filter(t=>t.sessionId!==e)}registerTensor(e,t,s,n){let i=dn(),a=new br({sessionId:this.backend.currentSessionId,context:e,tensor:t,dataType:s,shape:n});return this.tensorTrackersById.set(i,new Ai(this,a)),this.externalTensors.add(a),i}async getCachedTensor(e,t,s,n,i){let a=this.backend.currentSessionId,o=this.backend.currentContext;for(let[p,h]of this.freeTensors.entries())if(h.canReuseTensor(o,e,t)){as("verbose",()=>`[WebNN] Reusing tensor {dataType: ${e}, shape: ${t}}`);let k=this.freeTensors.splice(p,1)[0];return k.sessionId=a,k}as("verbose",()=>`[WebNN] MLContext.createTensor {dataType: ${e}, shape: ${t}}`);let u=await o.createTensor({dataType:e,shape:t,dimensions:t,usage:s,writable:n,readable:i});return new br({sessionId:a,context:o,tensor:u,dataType:e,shape:t})}releaseTensor(e){this.externalTensors.has(e)&&this.externalTensors.delete(e),this.freeTensors.push(e)}},Oi=(...e)=>new Ii(...e)}),Ts,Rs,Hr,Tn=g(()=>{zt(),lr(),Q(),Sa(),Pe(),Ts=new Map([[1,"float32"],[10,"float16"],[6,"int32"],[12,"uint32"],[7,"int64"],[13,"uint64"],[22,"int4"],[21,"uint4"],[3,"int8"],[2,"uint8"],[9,"uint8"]]),Rs=(e,t)=>{if(e===t)return!0;if(e===void 0||t===void 0)return!1;let s=Object.keys(e).sort(),n=Object.keys(t).sort();return s.length===n.length&&s.every((i,a)=>i===n[a]&&e[i]===t[i])},Hr=class{constructor(e){this.tensorManager=Oi(this),this.mlContextBySessionId=new Map,this.sessionIdsByMLContext=new Map,this.mlContextCache=[],vn(e.logLevel,!!e.debug)}get currentSessionId(){if(this.activeSessionId===void 0)throw new Error("No active session");return this.activeSessionId}onRunStart(e){this.activeSessionId=e}async createMLContext(e){if(e instanceof GPUDevice){let s=this.mlContextCache.findIndex(n=>n.gpuDevice===e);if(s!==-1)return this.mlContextCache[s].mlContext;{let n=await navigator.ml.createContext(e);return this.mlContextCache.push({gpuDevice:e,mlContext:n}),n}}else if(e===void 0){let s=this.mlContextCache.findIndex(n=>n.options===void 0&&n.gpuDevice===void 0);if(s!==-1)return this.mlContextCache[s].mlContext;{let n=await navigator.ml.createContext();return this.mlContextCache.push({mlContext:n}),n}}let t=this.mlContextCache.findIndex(s=>Rs(s.options,e));if(t!==-1)return 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le(e[0],e[2],e[1]);case"gpu-buffer":{let t=e[0];if(!wn(t))throw new Error(`not supported data type: ${t} for deserializing GPU tensor`);let{gpuBuffer:s,download:n,dispose:i}=e[2];return le.fromGpuBuffer(s,{dataType:t,dims:e[1],download:n,dispose:i})}case"ml-tensor":{let t=e[0];if(!yn(t))throw new Error(`not supported data type: ${t} for deserializing MLTensor tensor`);let{mlTensor:s,download:n,dispose:i}=e[2];return le.fromMLTensor(s,{dataType:t,dims:e[1],download:n,dispose:i})}default:throw new Error(`invalid data location: ${e[3]}`)}},Wh=class{async fetchModelAndCopyToWasmMemory(e){return zh(await bn(e))}async loadModel(e,t){Ne();let s;typeof e=="string"?s=await this.fetchModelAndCopyToWasmMemory(e):s=e,[this.sessionId,this.inputNames,this.outputNames]=await Bh(s,t),Re()}async dispose(){return Rh(this.sessionId)}async run(e,t,s){Ne();let n=[],i=[];Object.entries(e).forEach(C=>{let d=C[0],z=C[1],B=this.inputNames.indexOf(d);if(B===-1)throw new Error(`invalid input 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F.wasm.trace!="boolean"&&(F.wasm.trace=!1),typeof F.wasm.numThreads!="number"||!Number.isInteger(F.wasm.numThreads)||F.wasm.numThreads<=0)if(typeof self<"u"&&!self.crossOriginIsolated)F.wasm.numThreads=1;else{let e=typeof navigator>"u"?R("node:os").cpus().length:navigator.hardwareConcurrency;F.wasm.numThreads=Math.min(4,Math.ceil((e||1)/2))}},nh=class{async init(e){rh(),await Dh(),await Lh(e)}async createInferenceSessionHandler(e,t){let s=new Wh;return await s.loadModel(e,t),Promise.resolve(s)}},Kh=new nh});We(),We(),We();var vf="1.21.0-dev.20250114-228dd16893",xf=Ae;{let e=(bf(),y(Gh)).wasmBackend;K("webgpu",e,5),K("webnn",e,5),K("cpu",e,10),K("wasm",e,10)}Object.defineProperty(F.versions,"web",{value:vf,enumerable:!0});/**
+ * @license
+ * Copyright 2021 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ *//**
+ * @license
+ * Copyright 2020 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ *//**
+ * @license
+ * Copyright 2019 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ */},"./src/backends/onnx.js":(Ee,$,r)=>{var _;r.r($),r.d($,{Tensor:()=>R.Tensor,createInferenceSession:()=>ne,deviceToExecutionProviders:()=>K,isONNXProxy:()=>q,isONNXTensor:()=>W});var I=r("./src/env.js"),N=r("?2ce3"),X=r("./node_modules/onnxruntime-web/dist/ort.bundle.min.mjs?3a96"),R=r("./node_modules/onnxruntime-common/dist/esm/index.js");const g=Object.freeze({auto:null,gpu:null,cpu:"cpu",wasm:"wasm",webgpu:"webgpu",cuda:"cuda",dml:"dml",webnn:{name:"webnn",deviceType:"cpu"},"webnn-npu":{name:"webnn",deviceType:"npu"},"webnn-gpu":{name:"webnn",deviceType:"gpu"},"webnn-cpu":{name:"webnn",deviceType:"cpu"}}),v=[];let M,y;const b=Symbol.for("onnxruntime");if(b in globalThis)y=globalThis[b];else if(I.apis.IS_NODE_ENV){switch(y=N??(_||(_=r.t(N,2))),process.platform){case"win32":v.push("dml");break;case"linux":process.arch==="x64"&&v.push("cuda");break}v.push("cpu"),M=["cpu"]}else y=X,I.apis.IS_WEBNN_AVAILABLE&&v.push("webnn-npu","webnn-gpu","webnn-cpu","webnn"),I.apis.IS_WEBGPU_AVAILABLE&&v.push("webgpu"),v.push("wasm"),M=["wasm"];const O=y.InferenceSession;function K(A=null){if(!A)return M;switch(A){case"auto":return v;case"gpu":return v.filter(S=>["webgpu","cuda","dml","webnn-gpu"].includes(S))}if(v.includes(A))return[g[A]??A];throw new Error(`Unsupported device: "${A}". Should be one of: ${v.join(", ")}.`)}let se=null;async function ne(A,S,w){se&&await se;const x=O.create(A,S);se??(se=x);const F=await x;return F.config=w,F}function W(A){return A instanceof y.Tensor}const U=y==null?void 0:y.env;U!=null&&U.wasm&&(U.wasm.wasmPaths=`https://cdn.jsdelivr.net/npm/@huggingface/transformers@${I.env.version}/dist/`,U.wasm.proxy=!1,(typeof crossOriginIsolated>"u"||!crossOriginIsolated)&&(U.wasm.numThreads=1)),U!=null&&U.webgpu&&(U.webgpu.powerPreference="high-performance");function q(){var A;return(A=U==null?void 0:U.wasm)==null?void 0:A.proxy}I.env.backends.onnx=U},"./src/base/feature_extraction_utils.js":(Ee,$,r)=>{r.r($),r.d($,{FeatureExtractor:()=>X,validate_audio_inputs:()=>R});var _=r("./src/utils/constants.js"),I=r("./src/utils/generic.js"),N=r("./src/utils/hub.js");class X extends I.Callable{constructor(v){super(),this.config=v}static async from_pretrained(v,M){const y=await(0,N.getModelJSON)(v,_.FEATURE_EXTRACTOR_NAME,!0,M);return new this(y)}}function R(g,v){var M;if(!(g instanceof Float32Array||g instanceof Float64Array))throw new Error(`${v} expects input to be a Float32Array or a Float64Array, but got ${((M=g==null?void 0:g.constructor)==null?void 0:M.name)??typeof g} instead. 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_.Callable{constructor(w){super(),this.image_mean=w.image_mean??w.mean,this.image_std=w.image_std??w.std,this.resample=w.resample??2,this.do_rescale=w.do_rescale??!0,this.rescale_factor=w.rescale_factor??.00392156862745098,this.do_normalize=w.do_normalize,this.do_thumbnail=w.do_thumbnail,this.size=w.size??w.image_size,this.do_resize=w.do_resize??this.size!==void 0,this.size_divisibility=w.size_divisibility??w.size_divisor,this.do_center_crop=w.do_center_crop,this.crop_size=w.crop_size,this.do_convert_rgb=w.do_convert_rgb??!0,this.do_crop_margin=w.do_crop_margin,this.pad_size=w.pad_size,this.do_pad=w.do_pad,this.do_pad&&!this.pad_size&&this.size&&this.size.width!==void 0&&this.size.height!==void 0&&(this.pad_size=this.size),this.do_flip_channel_order=w.do_flip_channel_order??!1,this.config=w}async thumbnail(w,x,F=2){const ae=w.height,ie=w.width,ve=x.height,we=x.width;let re=Math.min(ae,ve),xe=Math.min(ie,we);return 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ye=(Ge+tt)*ce,J=Ge*re;for(let de=0;de<re;++de){const ke=(ye+de+Ce)*xe,Be=(J+de)*xe;for(let Ze=0;Ze<xe;++Ze)Oe[ke+Ze]=w[Be+Ze]}}if(ae==="symmetric"){if(ie)throw new Error("`center` padding is not supported when `mode` is set to `symmetric`.");const Ge=we-1,ye=re-1;for(let J=0;J<Se;++J){const de=J*ce,ke=(0,X.calculateReflectOffset)(J,Ge)*re;for(let Be=0;Be<ce;++Be){if(J<we&&Be<re)continue;const Ze=(de+Be)*xe,te=(ke+(0,X.calculateReflectOffset)(Be,ye))*xe;for(let Ke=0;Ke<xe;++Ke)Oe[Ze+Ke]=w[te+Ke]}}}w=Oe,x=[Se,ce,xe]}return[w,x]}rescale(w){for(let x=0;x<w.length;++x)w[x]=this.rescale_factor*w[x]}get_resize_output_image_size(w,x){const[F,ae]=w.size;let ie,ve;if(this.do_thumbnail){const{height:we,width:re}=x;ie=Math.min(we,re)}else Number.isInteger(x)?(ie=x,ve=this.config.max_size??ie):x!==void 0&&(ie=x.shortest_edge,ve=x.longest_edge);if(ie!==void 0||ve!==void 0){const we=ie===void 0?1:Math.max(ie/F,ie/ae),re=F*we,xe=ae*we,ce=ve===void 0?1:Math.min(ve/re,ve/xe);let Se=Math.floor(Number((re*ce).toFixed(2))),Oe=Math.floor(Number((xe*ce).toFixed(2)));return this.size_divisibility!==void 0&&([Se,Oe]=M([Se,Oe],this.size_divisibility)),[Se,Oe]}else if(x!==void 0&&x.width!==void 0&&x.height!==void 0){let we=x.width,re=x.height;if(this.config.keep_aspect_ratio&&this.config.ensure_multiple_of){let xe=re/ae,ce=we/F;Math.abs(1-ce)<Math.abs(1-xe)?xe=ce:ce=xe,re=v(xe*ae,this.config.ensure_multiple_of),we=v(ce*F,this.config.ensure_multiple_of)}return[we,re]}else{if(this.size_divisibility!==void 0)return M([F,ae],this.size_divisibility);if(x.min_pixels!==void 0&&x.max_pixels!==void 0){const{min_pixels:we,max_pixels:re}=x,xe=this.config.patch_size*this.config.merge_size;return W(ae,F,xe,we,re)}else throw new Error(`Could not resize image due to unsupported \`this.size\` option in config: ${JSON.stringify(x)}`)}}async resize(w){const[x,F]=this.get_resize_output_image_size(w,this.size);return await w.resize(x,F,{resample:this.resample})}async preprocess(w,{do_normalize:x=null,do_pad:F=null,do_convert_rgb:ae=null,do_convert_grayscale:ie=null,do_flip_channel_order:ve=null}={}){this.do_crop_margin&&(w=await this.crop_margin(w));const[we,re]=w.size;if(ae??this.do_convert_rgb?w=w.rgb():ie&&(w=w.grayscale()),this.do_resize&&(w=await this.resize(w)),this.do_thumbnail&&(w=await this.thumbnail(w,this.size,this.resample)),this.do_center_crop){let Ce,tt;Number.isInteger(this.crop_size)?(Ce=this.crop_size,tt=this.crop_size):(Ce=this.crop_size.width,tt=this.crop_size.height),w=await w.center_crop(Ce,tt)}const xe=[w.height,w.width];let ce=Float32Array.from(w.data),Se=[w.height,w.width,w.channels];if(this.do_rescale&&this.rescale(ce),x??this.do_normalize){let Ce=this.image_mean;Array.isArray(this.image_mean)||(Ce=new Array(w.channels).fill(Ce));let tt=this.image_std;if(Array.isArray(this.image_std)||(tt=new Array(w.channels).fill(Ce)),Ce.length!==w.channels||tt.length!==w.channels)throw new Error(`When set to arrays, the length of \`image_mean\` (${Ce.length}) and \`image_std\` (${tt.length}) must match the number of channels in the image (${w.channels}).`);for(let Ge=0;Ge<ce.length;Ge+=w.channels)for(let ye=0;ye<w.channels;++ye)ce[Ge+ye]=(ce[Ge+ye]-Ce[ye])/tt[ye]}if(F??this.do_pad){if(this.pad_size)[ce,Se]=this.pad_image(ce,[w.height,w.width,w.channels],this.pad_size);else if(this.size_divisibility){const[Ce,tt]=M([Se[1],Se[0]],this.size_divisibility);[ce,Se]=this.pad_image(ce,Se,{width:Ce,height:tt})}}if(ve??this.do_flip_channel_order){if(Se[2]!==3)throw new Error("Flipping channel order is only supported for RGB images.");for(let Ce=0;Ce<ce.length;Ce+=3){const tt=ce[Ce];ce[Ce]=ce[Ce+2],ce[Ce+2]=tt}}const Oe=new I.Tensor("float32",ce,Se).permute(2,0,1);return{original_size:[re,we],reshaped_input_size:xe,pixel_values:Oe}}async _call(w,...x){Array.isArray(w)||(w=[w]);const F=await Promise.all(w.map(ie=>this.preprocess(ie)));return{pixel_values:(0,I.stack)(F.map(ie=>ie.pixel_values),0),original_sizes:F.map(ie=>ie.original_size),reshaped_input_sizes:F.map(ie=>ie.reshaped_input_size)}}static async from_pretrained(w,x){const F=await(0,R.getModelJSON)(w,g.IMAGE_PROCESSOR_NAME,!0,x);return new this(F)}}},"./src/base/processing_utils.js":(Ee,$,r)=>{r.r($),r.d($,{Processor:()=>X});var _=r("./src/utils/constants.js"),I=r("./src/utils/generic.js"),N=r("./src/utils/hub.js");class X extends I.Callable{constructor(g,v){super(),this.config=g,this.components=v}get image_processor(){return this.components.image_processor}get tokenizer(){return this.components.tokenizer}get feature_extractor(){return this.components.feature_extractor}apply_chat_template(g,v={}){if(!this.tokenizer)throw new Error("Unable to apply chat template without a tokenizer.");return this.tokenizer.apply_chat_template(g,{tokenize:!1,...v})}batch_decode(...g){if(!this.tokenizer)throw new Error("Unable to decode without a tokenizer.");return this.tokenizer.batch_decode(...g)}decode(...g){if(!this.tokenizer)throw new Error("Unable to decode without a tokenizer.");return this.tokenizer.decode(...g)}async _call(g,...v){for(const M of[this.image_processor,this.feature_extractor,this.tokenizer])if(M)return M(g,...v);throw new Error("No image processor, feature extractor, or tokenizer found.")}static async from_pretrained(g,v){const[M,y]=await Promise.all([this.uses_processor_config?(0,N.getModelJSON)(g,_.PROCESSOR_NAME,!0,v):{},Promise.all(this.classes.filter(b=>b in this).map(async b=>{const O=await this[b].from_pretrained(g,v);return[b.replace(/_class$/,""),O]})).then(Object.fromEntries)]);return new this(M,y)}}fe(X,"classes",["image_processor_class","tokenizer_class","feature_extractor_class"]),fe(X,"uses_processor_config",!1)},"./src/configs.js":(Ee,$,r)=>{r.r($),r.d($,{AutoConfig:()=>v,PretrainedConfig:()=>g,getKeyValueShapes:()=>R});var 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K=X(M.decoder),se="num_decoder_layers"in K,ne=(0,_.pick)(M,["model_type","is_encoder_decoder"]);return se?(ne.num_decoder_layers=K.num_decoder_layers,ne.num_decoder_heads=K.num_decoder_heads,ne.decoder_hidden_size=K.decoder_hidden_size,ne.num_encoder_layers=K.num_encoder_layers,ne.num_encoder_heads=K.num_encoder_heads,ne.encoder_hidden_size=K.encoder_hidden_size):(ne.num_layers=K.num_layers,ne.num_heads=K.num_heads,ne.hidden_size=K.hidden_size),ne}const O={...b,...(0,_.pick)(M,["model_type","multi_query","is_encoder_decoder"])};for(const K in y)O[K]=M[y[K]];return O}function R(M,{prefix:y="past_key_values",batch_size:b=1}={}){const O={},K=M.normalized_config;if(K.is_encoder_decoder&&"num_encoder_heads"in K&&"num_decoder_heads"in K){const se=K.encoder_dim_kv??K.encoder_hidden_size/K.num_encoder_heads,ne=K.decoder_dim_kv??K.decoder_hidden_size/K.num_decoder_heads,W=[b,K.num_encoder_heads,0,se],U=[b,K.num_decoder_heads,0,ne];for(let q=0;q<K.num_decoder_layers;++q)O[`${y}.${q}.encoder.key`]=W,O[`${y}.${q}.encoder.value`]=W,O[`${y}.${q}.decoder.key`]=U,O[`${y}.${q}.decoder.value`]=U}else{const se=K.num_heads,ne=K.num_layers,W=K.dim_kv??K.hidden_size/(K.num_attention_heads??se);if(K.model_type==="falcon"){const U=[b*se,0,W];for(let q=0;q<ne;++q)O[`${y}.${q}.key`]=U,O[`${y}.${q}.value`]=U}else if(K.multi_query){const U=[b*se,0,2*W];for(let q=0;q<ne;++q)O[`${y}.${q}.key_value`]=U}else if(K.model_type==="bloom"){const U=[b*se,W,0],q=[b*se,0,W];for(let A=0;A<ne;++A)O[`${y}.${A}.key`]=U,O[`${y}.${A}.value`]=q}else if(K.model_type==="openelm")for(let U=0;U<ne;++U){const q=[b,se[U],0,W];O[`${y}.${U}.key`]=q,O[`${y}.${U}.value`]=q}else{const U=[b,se,0,W];for(let q=0;q<ne;++q)O[`${y}.${q}.key`]=U,O[`${y}.${q}.value`]=U}}return O}class g{constructor(y){fe(this,"model_type",null);fe(this,"is_encoder_decoder",!1);fe(this,"max_position_embeddings");fe(this,"transformers.js_config");Object.assign(this,y),this.normalized_config=X(this)}static async from_pretrained(y,{progress_callback:b=null,config:O=null,cache_dir:K=null,local_files_only:se=!1,revision:ne="main"}={}){O&&!(O instanceof g)&&(O=new g(O));const W=O??await N(y,{progress_callback:b,config:O,cache_dir:K,local_files_only:se,revision:ne});return new this(W)}}class v{static async from_pretrained(...y){return g.from_pretrained(...y)}}},"./src/env.js":(Ee,$,r)=>{var F,ae;r.r($),r.d($,{apis:()=>ne,env:()=>w});var _=r("?569f"),I=r("?3f59"),N=r("?154a");const X="3.3.2",R=typeof window<"u"&&typeof window.document<"u",g=typeof self<"u"&&((F=self.constructor)==null?void 0:F.name)==="DedicatedWorkerGlobalScope",v=typeof self<"u"&&"caches"in self,M=typeof navigator<"u"&&"gpu"in navigator,y=typeof navigator<"u"&&"ml"in navigator,b=typeof process<"u",O=b&&((ae=process==null?void 0:process.release)==null?void 0:ae.name)==="node",K=!x(_),se=!x(I),ne=Object.freeze({IS_BROWSER_ENV:R,IS_WEBWORKER_ENV:g,IS_WEB_CACHE_AVAILABLE:v,IS_WEBGPU_AVAILABLE:M,IS_WEBNN_AVAILABLE:y,IS_PROCESS_AVAILABLE:b,IS_NODE_ENV:O,IS_FS_AVAILABLE:K,IS_PATH_AVAILABLE:se}),W=K&&se;let U="./";if(W){const ie=Object(import.meta).url;ie?U=I.dirname(I.dirname(N.fileURLToPath(ie))):typeof __dirname<"u"&&(U=I.dirname(__dirname))}const q=W?I.join(U,"/.cache/"):null,A="/models/",S=W?I.join(U,A):A,w={version:X,backends:{onnx:{}},allowRemoteModels:!0,remoteHost:"https://huggingface.co/",remotePathTemplate:"{model}/resolve/{revision}/",allowLocalModels:!(R||g),localModelPath:S,useFS:K,useBrowserCache:v,useFSCache:K,cacheDir:q,useCustomCache:!1,customCache:null};function x(ie){return Object.keys(ie).length===0}},"./src/generation/configuration_utils.js":(Ee,$,r)=>{r.r($),r.d($,{GenerationConfig:()=>I});var _=r("./src/utils/core.js");class 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_=r("./src/utils/generic.js");r("./src/utils/tensor.js");var I=r("./src/utils/maths.js");class N extends _.Callable{_call(w,x){throw Error("`_call` should be implemented in a subclass")}}class X extends _.Callable{_call(w,x){throw Error("`_call` should be implemented in a subclass")}}class R extends _.Callable{constructor(){super(),this.processors=[]}push(w){this.processors.push(w)}extend(w){this.processors.push(...w)}_call(w,x){let F=x;for(const ae of this.processors)F=ae(w,F);return F}[Symbol.iterator](){return this.processors.values()}}class g extends N{constructor(w){super(),this.bos_token_id=w}_call(w,x){for(let F=0;F<w.length;++F)if(w[F].length===1){const ae=x[F].data;ae.fill(-1/0),ae[this.bos_token_id]=0}return x}}class v extends N{constructor(w,x){super(),this.max_length=w,this.eos_token_id=Array.isArray(x)?x:[x]}_call(w,x){for(let F=0;F<w.length;++F)if(w[F].length===this.max_length-1){const ae=x[F].data;ae.fill(-1/0);for(const ie of this.eos_token_id)ae[ie]=0}return x}}class M extends N{constructor(w,x){super(),this.begin_suppress_tokens=w,this.begin_index=x}_call(w,x){for(let F=0;F<w.length;++F)if(w[F].length===this.begin_index){const ae=x[F].data;for(const ie of this.begin_suppress_tokens)ae[ie]=-1/0}return x}}class y extends N{constructor(w,x){super(),this.eos_token_id=Array.isArray(w.eos_token_id)?w.eos_token_id[0]:w.eos_token_id,this.no_timestamps_token_id=w.no_timestamps_token_id,this.timestamp_begin=this.no_timestamps_token_id+1,this.begin_index=x.length,x.at(-1)===this.no_timestamps_token_id&&(this.begin_index-=1),this.max_initial_timestamp_index=w.max_initial_timestamp_index}_call(w,x){for(let F=0;F<w.length;++F){const ae=x[F].data;if(ae[this.no_timestamps_token_id]=-1/0,w[F].length===this.begin_index-1){ae.fill(-1/0),ae[this.timestamp_begin]=0;continue}const ie=w[F].slice(this.begin_index),ve=ie.length>=1&&ie[ie.length-1]>=this.timestamp_begin,we=ie.length<2||ie[ie.length-2]>=this.timestamp_begin;if(ve&&(we?ae.subarray(this.timestamp_begin).fill(-1/0):ae.subarray(0,this.eos_token_id).fill(-1/0)),w[F].length===this.begin_index&&this.max_initial_timestamp_index!==null){const Se=this.timestamp_begin+this.max_initial_timestamp_index;ae.subarray(Se+1).fill(-1/0)}const re=(0,I.log_softmax)(ae),xe=Math.log(re.subarray(this.timestamp_begin).map(Math.exp).reduce((Se,Oe)=>Se+Oe)),ce=(0,I.max)(re.subarray(0,this.timestamp_begin))[0];xe>ce&&ae.subarray(0,this.timestamp_begin).fill(-1/0)}return x}}class b extends N{constructor(w){super(),this.no_repeat_ngram_size=w}getNgrams(w){const x=w.length,F=[];for(let ie=0;ie<x+1-this.no_repeat_ngram_size;++ie){const ve=[];for(let we=0;we<this.no_repeat_ngram_size;++we)ve.push(w[ie+we]);F.push(ve.map(Number))}const ae=new Map;for(const ie of F){const ve=ie.slice(0,ie.length-1),we=JSON.stringify(ve),re=ae.get(we)??[];re.push(ie[ie.length-1]),ae.set(we,re)}return ae}getGeneratedNgrams(w,x){const F=x.slice(x.length+1-this.no_repeat_ngram_size,x.length);return w.get(JSON.stringify(F.map(Number)))??[]}calcBannedNgramTokens(w){const x=[];if(w.length+1<this.no_repeat_ngram_size)return x;{const F=this.getNgrams(w);return this.getGeneratedNgrams(F,w)}}_call(w,x){for(let F=0;F<w.length;++F){const ae=x[F].data,ie=this.calcBannedNgramTokens(w[F]);for(const ve of ie)ae[ve]=-1/0}return x}}class O extends N{constructor(w){super(),this.penalty=w}_call(w,x){for(let F=0;F<w.length;++F){const ae=x[F].data;for(const ie of new Set(w[F])){const ve=Number(ie);ae[ve]<0?ae[ve]*=this.penalty:ae[ve]/=this.penalty}}return x}}class K extends N{constructor(w,x){super(),this.min_length=w,this.eos_token_id=Array.isArray(x)?x:[x]}_call(w,x){for(let F=0;F<w.length;++F)if(w[F].length<this.min_length){const ae=x[F].data;for(const ie of this.eos_token_id)ae[ie]=-1/0}return x}}class se extends N{constructor(w,x,F){super(),this.prompt_length_to_skip=w,this.min_new_tokens=x,this.eos_token_id=Array.isArray(F)?F:[F]}_call(w,x){for(let F=0;F<w.length;++F)if(w[F].length-this.prompt_length_to_skip<this.min_new_tokens){const ie=x[F].data;for(const ve of this.eos_token_id)ie[ve]=-1/0}return x}}class ne extends N{constructor(w,x){super(),this.bad_words_ids=w,this.eos_token_id=Array.isArray(x)?x:[x]}_call(w,x){for(let F=0;F<w.length;++F){const ae=x[F].data,ie=w[F];for(const ve of this.bad_words_ids){let we=!0;for(let re=1;re<=ve.length-1&&ve.length<ie.length;++re)if(ve.at(-re-1)!=ie.at(-re)){we=!1;break}we&&(ae[ve.at(-1)]=-1/0)}}return x}}class W extends N{constructor(w){if(super(),w<=1)throw new Error(`Require guidance scale >1 to use the classifier free guidance processor, got guidance scale ${w}.`);this.guidance_scale=w}_call(w,x){if(x.dims[0]!==2*w.length)throw new Error(`Logits should have twice the batch size of the input ids, the first half of batches corresponding to the conditional inputs, and the second half of batches corresponding to the unconditional inputs. Got batch size ${x.dims[0]} for the logits and ${w.length} for the input ids.`);const F=w.length,ae=x.slice([0,F],null),ie=x.slice([F,x.dims[0]],null);for(let ve=0;ve<ie.data.length;++ve)ie.data[ve]+=(ae.data[ve]-ie.data[ve])*this.guidance_scale;return ie}}class U extends X{constructor(w){super(),this.temperature=w}_call(w,x){const F=x.data;for(let ae=0;ae<F.length;++ae)F[ae]/=this.temperature;return x}}class q extends X{constructor(w,{filter_value:x=-1/0,min_tokens_to_keep:F=1}={}){if(super(),w<0||w>1)throw new Error(`\`top_p\` must be a float > 0 and < 1, but is ${w}`);if(!Number.isInteger(F)||F<1)throw new Error(`\`min_tokens_to_keep\` must be a positive integer, but is ${F}`);this.top_p=w,this.filter_value=x,this.min_tokens_to_keep=F}}class A extends X{constructor(w,{filter_value:x=-1/0,min_tokens_to_keep:F=1}={}){if(super(),!Number.isInteger(w)||w<0)throw new Error(`\`top_k\` must be a positive integer, but is ${w}`);this.top_k=Math.max(w,F),this.filter_value=x}}},"./src/generation/logits_sampler.js":(Ee,$,r)=>{r.r($),r.d($,{LogitsSampler:()=>X});var _=r("./src/utils/generic.js"),I=r("./src/utils/tensor.js"),N=r("./src/utils/maths.js");r("./src/generation/configuration_utils.js");class X extends _.Callable{constructor(y){super(),this.generation_config=y}async _call(y){return this.sample(y)}async sample(y){throw Error("sample should be implemented in subclasses.")}getLogits(y,b){let O=y.dims.at(-1),K=y.data;if(b===-1)K=K.slice(-O);else{let se=b*O;K=K.slice(se,se+O)}return K}randomSelect(y){let b=0;for(let K=0;K<y.length;++K)b+=y[K];let O=Math.random()*b;for(let K=0;K<y.length;++K)if(O-=y[K],O<=0)return K;return 0}static getSampler(y){if(y.do_sample)return new g(y);if(y.num_beams>1)return new v(y);if(y.num_return_sequences>1)throw Error(`num_return_sequences has to be 1 when doing greedy search, but is ${y.num_return_sequences}.`);return new R(y)}}class R extends X{async sample(y){const b=(0,N.max)(y.data)[1];return[[BigInt(b),0]]}}class g extends X{async sample(y){let b=y.dims.at(-1);this.generation_config.top_k>0&&(b=Math.min(this.generation_config.top_k,b));const[O,K]=await(0,I.topk)(y,b),se=(0,N.softmax)(O.data);return Array.from({length:this.generation_config.num_beams},()=>{const ne=this.randomSelect(se);return[K.data[ne],Math.log(se[ne])]})}}class v extends X{async sample(y){let b=y.dims.at(-1);this.generation_config.top_k>0&&(b=Math.min(this.generation_config.top_k,b));const[O,K]=await(0,I.topk)(y,b),se=(0,N.softmax)(O.data);return Array.from({length:this.generation_config.num_beams},(ne,W)=>[K.data[W],Math.log(se[W])])}}},"./src/generation/stopping_criteria.js":(Ee,$,r)=>{r.r($),r.d($,{EosTokenCriteria:()=>R,InterruptableStoppingCriteria:()=>g,MaxLengthCriteria:()=>X,StoppingCriteria:()=>I,StoppingCriteriaList:()=>N});var _=r("./src/utils/generic.js");class I extends _.Callable{_call(M,y){throw Error("StoppingCriteria needs to be subclassed")}}class N extends _.Callable{constructor(){super(),this.criteria=[]}push(M){this.criteria.push(M)}extend(M){M instanceof N?M=M.criteria:M instanceof I&&(M=[M]),this.criteria.push(...M)}_call(M,y){const b=new Array(M.length).fill(!1);for(const O of this.criteria){const K=O(M,y);for(let se=0;se<b.length;++se)b[se]||(b[se]=K[se])}return b}[Symbol.iterator](){return this.criteria.values()}}class X extends I{constructor(M,y=null){super(),this.max_length=M,this.max_position_embeddings=y}_call(M){return M.map(y=>y.length>=this.max_length)}}class R extends I{constructor(M){super(),Array.isArray(M)||(M=[M]),this.eos_token_id=M}_call(M,y){return M.map(b=>{const O=b.at(-1);return this.eos_token_id.some(K=>O==K)})}}class g extends I{constructor(){super(),this.interrupted=!1}interrupt(){this.interrupted=!0}reset(){this.interrupted=!1}_call(M,y){return new Array(M.length).fill(this.interrupted)}}},"./src/generation/streamers.js":(Ee,$,r)=>{r.r($),r.d($,{BaseStreamer:()=>X,TextStreamer:()=>g,WhisperTextStreamer:()=>v});var _=r("./src/utils/core.js"),I=r("./src/tokenizers.js"),N=r("./src/env.js");class X{put(y){throw Error("Not implemented")}end(){throw Error("Not implemented")}}const R=N.apis.IS_PROCESS_AVAILABLE?M=>process.stdout.write(M):M=>console.log(M);class g extends X{constructor(y,{skip_prompt:b=!1,callback_function:O=null,token_callback_function:K=null,skip_special_tokens:se=!0,decode_kwargs:ne={},...W}={}){super(),this.tokenizer=y,this.skip_prompt=b,this.callback_function=O??R,this.token_callback_function=K,this.decode_kwargs={skip_special_tokens:se,...ne,...W},this.token_cache=[],this.print_len=0,this.next_tokens_are_prompt=!0}put(y){var se;if(y.length>1)throw Error("TextStreamer only supports batch size of 1");if(this.skip_prompt&&this.next_tokens_are_prompt){this.next_tokens_are_prompt=!1;return}const b=y[0];(se=this.token_callback_function)==null||se.call(this,b),this.token_cache=(0,_.mergeArrays)(this.token_cache,b);const O=this.tokenizer.decode(this.token_cache,this.decode_kwargs);let K;O.endsWith(`
+`)?(K=O.slice(this.print_len),this.token_cache=[],this.print_len=0):O.length>0&&(0,I.is_chinese_char)(O.charCodeAt(O.length-1))?(K=O.slice(this.print_len),this.print_len+=K.length):(K=O.slice(this.print_len,O.lastIndexOf(" ")+1),this.print_len+=K.length),this.on_finalized_text(K,!1)}end(){let y;this.token_cache.length>0?(y=this.tokenizer.decode(this.token_cache,this.decode_kwargs).slice(this.print_len),this.token_cache=[],this.print_len=0):y="",this.next_tokens_are_prompt=!0,this.on_finalized_text(y,!0)}on_finalized_text(y,b){var O,K;y.length>0&&((O=this.callback_function)==null||O.call(this,y)),b&&this.callback_function===R&&N.apis.IS_PROCESS_AVAILABLE&&((K=this.callback_function)==null||K.call(this,`
+`))}}class v extends g{constructor(y,{skip_prompt:b=!1,callback_function:O=null,token_callback_function:K=null,on_chunk_start:se=null,on_chunk_end:ne=null,on_finalize:W=null,time_precision:U=.02,skip_special_tokens:q=!0,decode_kwargs:A={}}={}){super(y,{skip_prompt:b,skip_special_tokens:q,callback_function:O,token_callback_function:K,decode_kwargs:A}),this.timestamp_begin=y.timestamp_begin,this.on_chunk_start=se,this.on_chunk_end=ne,this.on_finalize=W,this.time_precision=U,this.waiting_for_timestamp=!1}put(y){var O,K;if(y.length>1)throw Error("WhisperTextStreamer only supports batch size of 1");const b=y[0];if(b.length===1){const se=Number(b[0])-this.timestamp_begin;if(se>=0){const ne=se*this.time_precision;this.waiting_for_timestamp?(O=this.on_chunk_end)==null||O.call(this,ne):(K=this.on_chunk_start)==null||K.call(this,ne),this.waiting_for_timestamp=!this.waiting_for_timestamp,y=[[]]}}return super.put(y)}end(){var 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b.Tensor("int64",BigInt64Array.from(f.flat().map(T=>BigInt(T))),[f.length,f[0].length])}else return new b.Tensor("int64",BigInt64Array.from(f.map(T=>BigInt(T))),[1,f.length])}function ce(f){return new b.Tensor("bool",[f],[1])}async function Se(f,T){let{encoder_outputs:j,input_ids:_e,decoder_input_ids:De,...Ie}=T;if(!j){const rt=(0,R.pick)(T,f.sessions.model.inputNames);j=(await Oe(f,rt)).last_hidden_state}return Ie.input_ids=De,Ie.encoder_hidden_states=j,f.sessions.decoder_model_merged.inputNames.includes("encoder_attention_mask")&&(Ie.encoder_attention_mask=T.attention_mask),await Ce(f,Ie,!0)}async function Oe(f,T){const j=f.sessions.model,_e=(0,R.pick)(T,j.inputNames);if(j.inputNames.includes("inputs_embeds")&&!_e.inputs_embeds){if(!T.input_ids)throw new Error("Both `input_ids` and `inputs_embeds` are missing in the model inputs.");_e.inputs_embeds=await f.encode_text({input_ids:T.input_ids})}if(j.inputNames.includes("token_type_ids")&&!_e.token_type_ids){if(!_e.input_ids)throw new Error("Both `input_ids` and `token_type_ids` are missing in the model inputs.");_e.token_type_ids=(0,b.zeros_like)(_e.input_ids)}if(j.inputNames.includes("pixel_mask")&&!_e.pixel_mask){if(!_e.pixel_values)throw new Error("Both `pixel_values` and `pixel_mask` are missing in the model inputs.");const De=_e.pixel_values.dims;_e.pixel_mask=(0,b.ones)([De[0],De[2],De[3]])}return await we(j,_e)}async function Ce(f,T,j=!1){const _e=f.sessions[j?"decoder_model_merged":"model"],{past_key_values:De,...Ie}=T;if(_e.inputNames.includes("use_cache_branch")&&(Ie.use_cache_branch=ce(!!De)),_e.inputNames.includes("position_ids")&&Ie.attention_mask&&!Ie.position_ids){const rt=f.config.model_type==="paligemma"?1:0;Ie.position_ids=J(Ie,De,rt)}f.addPastKeyValues(Ie,De);const et=(0,R.pick)(Ie,_e.inputNames);return await we(_e,et)}function tt({image_token_id:f,inputs_embeds:T,image_features:j,input_ids:_e,attention_mask:De}){const Ie=_e.tolist().map(Mt=>Mt.reduce((jt,Vt,Lt)=>(Vt==f&&jt.push(Lt),jt),[])),et=Ie.reduce((Mt,jt)=>Mt+jt.length,0),rt=j.dims[0];if(et!==rt)throw new Error(`Image features and image tokens do not match: tokens: ${et}, features ${rt}`);let _t=0;for(let Mt=0;Mt<Ie.length;++Mt){const jt=Ie[Mt],Vt=T[Mt];for(let Lt=0;Lt<jt.length;++Lt)Vt[jt[Lt]].data.set(j[_t++].data)}return{inputs_embeds:T,attention_mask:De}}async function Ge(f,{input_ids:T=null,attention_mask:j=null,pixel_values:_e=null,position_ids:De=null,inputs_embeds:Ie=null,past_key_values:et=null,generation_config:rt=null,logits_processor:_t=null,...Mt}){if(!Ie){if(Ie=await f.encode_text({input_ids:T,...Mt}),_e&&T.dims[1]!==1){const Vt=await f.encode_image({pixel_values:_e,...Mt});({inputs_embeds:Ie,attention_mask:j}=f._merge_input_ids_with_image_features({image_features:Vt,inputs_embeds:Ie,input_ids:T,attention_mask:j}))}else if(et&&_e&&T.dims[1]===1){const Vt=T.dims[1],Lt=Object.values(et)[0].dims.at(-2);j=(0,b.cat)([(0,b.ones)([T.dims[0],Lt]),j.slice(null,[j.dims[1]-Vt,j.dims[1]])],1)}}if(!De&&f.config.model_type==="qwen2_vl"){const{image_grid_thw:Vt,video_grid_thw:Lt}=Mt;[De]=f.get_rope_index(T,Vt,Lt,j)}return await Ce(f,{inputs_embeds:Ie,past_key_values:et,attention_mask:j,position_ids:De,generation_config:rt,logits_processor:_t},!0)}function ye(f,T=0){const[j,_e]=f.dims,De=f.data,Ie=new BigInt64Array(De.length);for(let et=0;et<j;++et){const rt=et*_e;let _t=BigInt(T);for(let Mt=0;Mt<_e;++Mt){const jt=rt+Mt;De[jt]===0n?Ie[jt]=BigInt(1):(Ie[jt]=_t,_t+=De[jt])}}return{data:Ie,dims:f.dims}}function J(f,T=null,j=0){const{input_ids:_e,inputs_embeds:De,attention_mask:Ie}=f,{data:et,dims:rt}=ye(Ie,j);let _t=new b.Tensor("int64",et,rt);if(T){const Mt=-(_e??De).dims.at(1);_t=_t.slice(null,[Mt,null])}return _t}function de(f,T,j,_e){if(j.past_key_values){const De=Object.values(j.past_key_values)[0].dims.at(-2),{input_ids:Ie,attention_mask:et}=j;if(!(et&&et.dims[1]>Ie.dims[1])){if(De<Ie.dims[1])j.input_ids=Ie.slice(null,[De,null]);else if(f.config.image_token_index!=null&&Ie.data.some(rt=>rt==f.config.image_token_index)){const rt=f.config.num_image_tokens;if(!rt)throw new Error("`num_image_tokens` is missing in the model configuration.");const _t=Ie.dims[1]-(De-rt);j.input_ids=Ie.slice(null,[-_t,null]),j.attention_mask=(0,b.ones)([1,De+_t])}}}return j}function ke(f,T,j,_e){return j.past_key_values&&(T=T.map(De=>[De.at(-1)])),{...j,decoder_input_ids:xe(T)}}function Be(f,...T){return f.config.is_encoder_decoder?ke(f,...T):de(f,...T)}function Ze(f,T,j,_e){const De=!!j.past_key_values;return _e.guidance_scale!==null&&_e.guidance_scale>1&&(De?j.input_ids=(0,b.cat)([j.input_ids,j.input_ids],0):(j.input_ids=(0,b.cat)([j.input_ids,(0,b.full_like)(j.input_ids,BigInt(_e.pad_token_id))],0),j.attention_mask=(0,b.cat)([j.attention_mask,(0,b.full_like)(j.attention_mask,0n)],0))),(De||!j.pixel_values)&&(j.pixel_values=(0,b.full)([0,0,3,384,384],1)),De&&(j.images_seq_mask=new b.Tensor("bool",new Array(1).fill(!0).fill(!1,0,1),[1,1]),j.images_emb_mask=new b.Tensor("bool",new Array(0).fill(!1),[1,1,0])),j}class te extends X.Callable{constructor(j,_e,De){super();fe(this,"main_input_name","input_ids");fe(this,"forward_params",["input_ids","attention_mask"]);this.config=j,this.sessions=_e,this.configs=De;const Ie=x.get(this.constructor),et=S.get(Ie);switch(this.can_generate=!1,this._forward=null,this._prepare_inputs_for_generation=null,et){case A.DecoderOnly:this.can_generate=!0,this._forward=Ce,this._prepare_inputs_for_generation=de;break;case A.Seq2Seq:case A.Vision2Seq:case A.Musicgen:this.can_generate=!0,this._forward=Se,this._prepare_inputs_for_generation=ke;break;case A.EncoderDecoder:this._forward=Se;break;case A.ImageTextToText:this.can_generate=!0,this._forward=Ge,this._prepare_inputs_for_generation=Be;break;case A.Phi3V:this.can_generate=!0,this._prepare_inputs_for_generation=Be;break;case A.MultiModality:this.can_generate=!0,this._prepare_inputs_for_generation=Ze;break;default:this._forward=Oe;break}this.can_generate&&this.forward_params.push("past_key_values"),this.custom_config=this.config["transformers.js_config"]??{}}async dispose(){var _e;const j=[];for(const De of Object.values(this.sessions))(_e=De==null?void 0:De.handler)!=null&&_e.dispose&&j.push(De.handler.dispose());return await Promise.all(j)}static async from_pretrained(j,{progress_callback:_e=null,config:De=null,cache_dir:Ie=null,local_files_only:et=!1,revision:rt="main",model_file_name:_t=null,subfolder:Mt="onnx",device:jt=null,dtype:Vt=null,use_external_data_format:Lt=null,session_options:Gt={}}={}){let ts={progress_callback:_e,config:De,cache_dir:Ie,local_files_only:et,revision:rt,model_file_name:_t,subfolder:Mt,device:jt,dtype:Vt,use_external_data_format:Lt,session_options:Gt};const ns=x.get(this),Jt=S.get(ns);De=ts.config=await _.AutoConfig.from_pretrained(j,ts);let os;if(Jt===A.DecoderOnly)os=await Promise.all([ae(j,{model:ts.model_file_name??"model"},ts),ie(j,{generation_config:"generation_config.json"},ts)]);else if(Jt===A.Seq2Seq||Jt===A.Vision2Seq)os=await Promise.all([ae(j,{model:"encoder_model",decoder_model_merged:"decoder_model_merged"},ts),ie(j,{generation_config:"generation_config.json"},ts)]);else if(Jt===A.MaskGeneration)os=await Promise.all([ae(j,{model:"vision_encoder",prompt_encoder_mask_decoder:"prompt_encoder_mask_decoder"},ts)]);else if(Jt===A.EncoderDecoder)os=await Promise.all([ae(j,{model:"encoder_model",decoder_model_merged:"decoder_model_merged"},ts)]);else if(Jt===A.ImageTextToText){const As={embed_tokens:"embed_tokens",vision_encoder:"vision_encoder",decoder_model_merged:"decoder_model_merged"};De.is_encoder_decoder&&(As.model="encoder_model"),os=await Promise.all([ae(j,As,ts),ie(j,{generation_config:"generation_config.json"},ts)])}else if(Jt===A.Musicgen)os=await Promise.all([ae(j,{model:"text_encoder",decoder_model_merged:"decoder_model_merged",encodec_decode:"encodec_decode"},ts),ie(j,{generation_config:"generation_config.json"},ts)]);else if(Jt===A.MultiModality)os=await Promise.all([ae(j,{prepare_inputs_embeds:"prepare_inputs_embeds",model:"language_model",lm_head:"lm_head",gen_head:"gen_head",gen_img_embeds:"gen_img_embeds",image_decode:"image_decode"},ts),ie(j,{generation_config:"generation_config.json"},ts)]);else if(Jt===A.Phi3V)os=await Promise.all([ae(j,{prepare_inputs_embeds:"prepare_inputs_embeds",model:"model",vision_encoder:"vision_encoder"},ts),ie(j,{generation_config:"generation_config.json"},ts)]);else{if(Jt!==A.EncoderOnly){const As=ns??(De==null?void 0:De.model_type);As!=="custom"&&console.warn(`Model type for '${As}' not found, assuming encoder-only architecture. Please report this at ${v.GITHUB_ISSUE_URL}.`)}os=await Promise.all([ae(j,{model:ts.model_file_name??"model"},ts)])}return new this(De,...os)}async _call(j){return await this.forward(j)}async forward(j){return await this._forward(this,j)}get generation_config(){var j;return((j=this.configs)==null?void 0:j.generation_config)??null}_get_logits_warper(j){const _e=new M.LogitsProcessorList;return j.temperature!==null&&j.temperature!==1&&_e.push(new M.TemperatureLogitsWarper(j.temperature)),j.top_k!==null&&j.top_k!==0&&_e.push(new M.TopKLogitsWarper(j.top_k)),j.top_p!==null&&j.top_p<1&&_e.push(new M.TopPLogitsWarper(j.top_p)),_e}_get_logits_processor(j,_e,De=null){const Ie=new M.LogitsProcessorList;if(j.repetition_penalty!==null&&j.repetition_penalty!==1&&Ie.push(new M.RepetitionPenaltyLogitsProcessor(j.repetition_penalty)),j.no_repeat_ngram_size!==null&&j.no_repeat_ngram_size>0&&Ie.push(new M.NoRepeatNGramLogitsProcessor(j.no_repeat_ngram_size)),j.bad_words_ids!==null&&Ie.push(new M.NoBadWordsLogitsProcessor(j.bad_words_ids,j.eos_token_id)),j.min_length!==null&&j.eos_token_id!==null&&j.min_length>0&&Ie.push(new M.MinLengthLogitsProcessor(j.min_length,j.eos_token_id)),j.min_new_tokens!==null&&j.eos_token_id!==null&&j.min_new_tokens>0&&Ie.push(new M.MinNewTokensLengthLogitsProcessor(_e,j.min_new_tokens,j.eos_token_id)),j.forced_bos_token_id!==null&&Ie.push(new M.ForcedBOSTokenLogitsProcessor(j.forced_bos_token_id)),j.forced_eos_token_id!==null&&Ie.push(new M.ForcedEOSTokenLogitsProcessor(j.max_length,j.forced_eos_token_id)),j.begin_suppress_tokens!==null){const et=_e>1||j.forced_bos_token_id===null?_e:_e+1;Ie.push(new M.SuppressTokensAtBeginLogitsProcessor(j.begin_suppress_tokens,et))}return j.guidance_scale!==null&&j.guidance_scale>1&&Ie.push(new M.ClassifierFreeGuidanceLogitsProcessor(j.guidance_scale)),De!==null&&Ie.extend(De),Ie}_prepare_generation_config(j,_e,De=y.GenerationConfig){const Ie={...this.config};for(const rt of["decoder","generator","text_config"])rt in Ie&&Object.assign(Ie,Ie[rt]);const et=new De(Ie);return Object.assign(et,this.generation_config??{}),j&&Object.assign(et,j),_e&&Object.assign(et,(0,R.pick)(_e,Object.getOwnPropertyNames(et))),et}_get_stopping_criteria(j,_e=null){const De=new se.StoppingCriteriaList;return j.max_length!==null&&De.push(new se.MaxLengthCriteria(j.max_length,this.config.max_position_embeddings??null)),j.eos_token_id!==null&&De.push(new se.EosTokenCriteria(j.eos_token_id)),_e&&De.extend(_e),De}_validate_model_class(){if(!this.can_generate){const j=[ba,Ta,$i,Nd],_e=x.get(this.constructor),De=new Set,Ie=this.config.model_type;for(const rt of j){const _t=rt.get(Ie);_t&&De.add(_t[0])}let et=`The current model class (${_e}) is not compatible with \`.generate()\`, as it doesn't have a language model head.`;throw De.size>0&&(et+=` Please use the following class instead: ${[...De].join(", ")}`),Error(et)}}prepare_inputs_for_generation(...j){return this._prepare_inputs_for_generation(this,...j)}_update_model_kwargs_for_generation({generated_input_ids:j,outputs:_e,model_inputs:De,is_encoder_decoder:Ie}){return De.past_key_values=this.getPastKeyValues(_e,De.past_key_values),De.input_ids=new b.Tensor("int64",j.flat(),[j.length,1]),Ie||(De.attention_mask=(0,b.cat)([De.attention_mask,(0,b.ones)([De.attention_mask.dims[0],1])],1)),De.position_ids=null,De}_prepare_model_inputs({inputs:j,bos_token_id:_e,model_kwargs:De}){const Ie=(0,R.pick)(De,this.forward_params),et=this.main_input_name;if(et in Ie){if(j)throw new Error("`inputs`: {inputs}` were passed alongside {input_name} which is not allowed. Make sure to either pass {inputs} or {input_name}=...")}else Ie[et]=j;return{inputs_tensor:Ie[et],model_inputs:Ie,model_input_name:et}}async _prepare_encoder_decoder_kwargs_for_generation({inputs_tensor:j,model_inputs:_e,model_input_name:De,generation_config:Ie}){if(this.sessions.model.inputNames.includes("inputs_embeds")&&!_e.inputs_embeds&&"_prepare_inputs_embeds"in this){const{input_ids:rt,pixel_values:_t,attention_mask:Mt,...jt}=_e,Vt=await this._prepare_inputs_embeds(_e);_e={...jt,...(0,R.pick)(Vt,["inputs_embeds","attention_mask"])}}let{last_hidden_state:et}=await Oe(this,_e);if(Ie.guidance_scale!==null&&Ie.guidance_scale>1)et=(0,b.cat)([et,(0,b.full_like)(et,0)],0),"attention_mask"in _e&&(_e.attention_mask=(0,b.cat)([_e.attention_mask,(0,b.zeros_like)(_e.attention_mask)],0));else if(_e.decoder_input_ids){const rt=xe(_e.decoder_input_ids).dims[0];if(rt!==et.dims[0]){if(et.dims[0]!==1)throw new Error(`The encoder outputs have a different batch size (${et.dims[0]}) than the decoder inputs (${rt}).`);et=(0,b.cat)(Array.from({length:rt},()=>et),0)}}return _e.encoder_outputs=et,_e}_prepare_decoder_input_ids_for_generation({batch_size:j,model_input_name:_e,model_kwargs:De,decoder_start_token_id:Ie,bos_token_id:et,generation_config:rt}){let{decoder_input_ids:_t,...Mt}=De;if(!(_t instanceof b.Tensor)){if(_t)Array.isArray(_t[0])||(_t=Array.from({length:j},()=>_t));else if(Ie??(Ie=et),this.config.model_type==="musicgen")_t=Array.from({length:j*this.config.decoder.num_codebooks},()=>[Ie]);else if(Array.isArray(Ie)){if(Ie.length!==j)throw new Error(`\`decoder_start_token_id\` expcted to have length ${j} but got ${Ie.length}`);_t=Ie}else _t=Array.from({length:j},()=>[Ie]);_t=xe(_t)}return De.decoder_attention_mask=(0,b.ones_like)(_t),{input_ids:_t,model_inputs:Mt}}async generate({inputs:j=null,generation_config:_e=null,logits_processor:De=null,stopping_criteria:Ie=null,streamer:et=null,...rt}){this._validate_model_class(),_e=this._prepare_generation_config(_e,rt);let{inputs_tensor:_t,model_inputs:Mt,model_input_name:jt}=this._prepare_model_inputs({inputs:j,model_kwargs:rt});const Vt=this.config.is_encoder_decoder;Vt&&("encoder_outputs"in Mt||(Mt=await this._prepare_encoder_decoder_kwargs_for_generation({inputs_tensor:_t,model_inputs:Mt,model_input_name:jt,generation_config:_e})));let Lt;Vt?{input_ids:Lt,model_inputs:Mt}=this._prepare_decoder_input_ids_for_generation({batch_size:Mt[jt].dims.at(0),model_input_name:jt,model_kwargs:Mt,decoder_start_token_id:_e.decoder_start_token_id,bos_token_id:_e.bos_token_id,generation_config:_e}):Lt=Mt[jt];let Gt=Lt.dims.at(-1);_e.max_new_tokens!==null&&(_e.max_length=Gt+_e.max_new_tokens);const ts=this._get_logits_processor(_e,Gt,De),ns=this._get_stopping_criteria(_e,Ie),Jt=Mt[jt].dims.at(0),os=ne.LogitsSampler.getSampler(_e),As=new Array(Jt).fill(0),xs=Lt.tolist();et&&et.put(xs);let cs,Ps={};for(;;){if(Mt=this.prepare_inputs_for_generation(xs,Mt,_e),cs=await this.forward(Mt),_e.output_attentions&&_e.return_dict_in_generate){const or=this.getAttentions(cs);for(const br in or)br in Ps||(Ps[br]=[]),Ps[br].push(or[br])}const Ys=cs.logits.slice(null,-1,null),Mr=ts(xs,Ys),dn=[];for(let or=0;or<Mr.dims.at(0);++or){const br=Mr[or],Ai=await os(br);for(const[Ii,Oi]of Ai){const Sa=BigInt(Ii);As[or]+=Oi,xs[or].push(Sa),dn.push([Sa]);break}}if(et&&et.put(dn),ns(xs).every(or=>or))break;Mt=this._update_model_kwargs_for_generation({generated_input_ids:dn,outputs:cs,model_inputs:Mt,is_encoder_decoder:Vt})}et&&et.end();const Is=this.getPastKeyValues(cs,Mt.past_key_values,!0),Zs=new b.Tensor("int64",xs.flat(),[xs.length,xs[0].length]);if(_e.return_dict_in_generate)return{sequences:Zs,past_key_values:Is,...Ps};for(const Ys of Object.values(cs))Ys.location==="gpu-buffer"&&Ys.dispose();return Zs}getPastKeyValues(j,_e,De=!1){const Ie=Object.create(null);for(const et in j)if(et.startsWith("present")){const rt=et.replace("present","past_key_values"),_t=et.includes("encoder");if(_t&&_e?Ie[rt]=_e[rt]:Ie[rt]=j[et],_e&&(!_t||De)){const Mt=_e[rt];Mt.location==="gpu-buffer"&&Mt.dispose()}}return Ie}getAttentions(j){const _e={};for(const De of["cross_attentions","encoder_attentions","decoder_attentions"])for(const Ie in j)Ie.startsWith(De)&&(De in _e||(_e[De]=[]),_e[De].push(j[Ie]));return _e}addPastKeyValues(j,_e){var De,Ie,et;if(_e)Object.assign(j,_e);else{const rt=this.sessions.decoder_model_merged??this.sessions.model,_t=((De=rt==null?void 0:rt.config)==null?void 0:De.kv_cache_dtype)??"float32",Mt=_t==="float16"?new Uint16Array:[],jt=((et=(Ie=j[this.main_input_name]??j.attention_mask)==null?void 0:Ie.dims)==null?void 0:et[0])??1,Vt=(0,_.getKeyValueShapes)(this.config,{batch_size:jt});for(const Lt in Vt)j[Lt]=new b.Tensor(_t,Mt,Vt[Lt])}}async encode_image({pixel_values:j}){const _e=(await we(this.sessions.vision_encoder,{pixel_values:j})).image_features;return this.config.num_image_tokens||(console.warn(`The number of image tokens was not set in the model configuration. Setting it to the number of features detected by the vision encoder (${_e.dims[1]}).`),this.config.num_image_tokens=_e.dims[1]),_e}async encode_text({input_ids:j}){return(await we(this.sessions.embed_tokens,{input_ids:j})).inputs_embeds}}class Ke{}class je extends Ke{constructor({last_hidden_state:T,hidden_states:j=null,attentions:_e=null}){super(),this.last_hidden_state=T,this.hidden_states=j,this.attentions=_e}}class le extends te{}class Te extends le{}class Ue extends le{async _call(T){return new qs(await super._call(T))}}class Ve extends le{async _call(T){return new Qt(await super._call(T))}}class Ne extends le{async _call(T){return new Hs(await super._call(T))}}class Re extends le{async _call(T){return new tr(await super._call(T))}}class st extends te{}class dt extends st{}class ct extends st{async _call(T){return new qs(await super._call(T))}}class lt extends st{async _call(T){return new Qt(await super._call(T))}}class ht extends st{async _call(T){return new Hs(await super._call(T))}}class L extends te{}class oe extends L{}class H extends te{}class me extends H{}class Ae extends H{async _call(T){return new qs(await super._call(T))}}class We extends H{async _call(T){return new Qt(await super._call(T))}}class Je extends H{async _call(T){return new Hs(await super._call(T))}}class ut extends H{async _call(T){return new tr(await super._call(T))}}class mt extends te{}class vt extends mt{}class kt extends mt{async _call(T){return new qs(await super._call(T))}}class At extends mt{async _call(T){return new Qt(await super._call(T))}}class is extends mt{async _call(T){return new Hs(await super._call(T))}}class ys extends mt{async _call(T){return new tr(await super._call(T))}}class Cs extends te{}class Ds extends Cs{}class sr extends Cs{async _call(T){return new qs(await super._call(T))}}class kr extends Cs{async _call(T){return new Qt(await super._call(T))}}class Qr extends Cs{async _call(T){return new Hs(await super._call(T))}}class Us extends Cs{async _call(T){return new tr(await super._call(T))}}class Tr extends te{}class Nt extends Tr{}class Xr extends Tr{async _call(T){return new qs(await super._call(T))}}class Sr extends Tr{async _call(T){return new Qt(await super._call(T))}}class $r extends Tr{async _call(T){return new Hs(await super._call(T))}}class Yr extends Tr{async _call(T){return new tr(await super._call(T))}}class dr extends te{}class Jr extends dr{}class Ar extends dr{async _call(T){return new qs(await super._call(T))}}class Br extends dr{async _call(T){return new Qt(await super._call(T))}}class Rr extends dr{async _call(T){return new Hs(await super._call(T))}}class ar extends dr{async _call(T){return new tr(await super._call(T))}}class it extends te{}class Tt extends it{}class Dt extends it{async _call(T){return new qs(await super._call(T))}}class Vs extends it{async _call(T){return new Qt(await super._call(T))}}class Nr extends it{async _call(T){return new Hs(await super._call(T))}}class Ir extends it{async _call(T){return new tr(await super._call(T))}}class Ms extends te{}class lr extends Ms{}class Os extends Ms{async _call(T){return new Qt(await super._call(T))}}class Er extends Ms{async _call(T){return new Hs(await super._call(T))}}class es extends Ms{async _call(T){return new tr(await super._call(T))}}class _n extends Ms{async _call(T){return new qs(await super._call(T))}}class jr extends te{}class ii extends jr{}class In extends jr{async _call(T){return new qs(await super._call(T))}}class On extends jr{async _call(T){return new Qt(await super._call(T))}}class Fn extends jr{async _call(T){return new Hs(await super._call(T))}}class Ur extends te{}class Dn extends Ur{}class oi extends Ur{async _call(T){return new qs(await super._call(T))}}class Vr extends Ur{async _call(T){return new Qt(await super._call(T))}}class mr extends Ur{async _call(T){return new tr(await super._call(T))}}class ur extends te{}class gn extends ur{}class Zr extends ur{async _call(T){return new qs(await super._call(T))}}class wn extends ur{async _call(T){return new Qt(await super._call(T))}}class yn extends ur{async _call(T){return new Hs(await super._call(T))}}class Mn extends ur{async _call(T){return new tr(await super._call(T))}}class zt extends te{}class bn extends zt{}class Ln extends zt{async _call(T){return new qs(await super._call(T))}}class zn extends zt{async _call(T){return new Qt(await super._call(T))}}class Bn extends zt{async _call(T){return new tr(await super._call(T))}}class Wr extends te{}class Rn extends Wr{}class vn extends Wr{async _call(T){return new Qt(await super._call(T))}}class Nn extends Wr{async _call(T){return new tr(await super._call(T))}}class as extends Wr{async _call(T){return new qs(await super._call(T))}}class Pe extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","encoder_outputs","decoder_input_ids","decoder_attention_mask","past_key_values"])}}class E extends Pe{}class Q extends Pe{}class ue extends te{}class be extends ue{}class $e extends ue{}class Qe extends te{}class pt extends Qe{}class gt extends Qe{}class ft extends te{}class xt extends ft{}class Kt extends ft{}class ms extends ft{async _call(T){return new Qt(await super._call(T))}}class us extends te{}class Fs extends us{}class Bt extends us{}class rs extends us{async _call(T){return new Qt(await super._call(T))}}class rr extends us{}class Ws extends te{}class ze extends Ws{}class Js extends Ws{}class Or extends te{}class ks extends Or{}class Xs extends Or{}class Ot extends te{}class ir extends Ot{}class fr extends Ot{async _call(T){return new qs(await super._call(T))}}class fs extends Ot{async _call(T){return new Qt(await super._call(T))}}class Ss extends Ot{async _call(T){return new Hs(await super._call(T))}}class yt extends Ot{async _call(T){return new tr(await super._call(T))}}class qt extends te{}class Ls extends qt{}class $s extends qt{async _call(T){return new qs(await super._call(T))}}class Gs extends qt{async _call(T){return new Qt(await super._call(T))}}class $t extends qt{async _call(T){return new Hs(await super._call(T))}}class en extends qt{async _call(T){return new tr(await super._call(T))}}class qe extends te{}class It extends qe{}class Ba extends qe{async _call(T){return new qs(await super._call(T))}}class ji extends qe{async _call(T){return new Qt(await super._call(T))}}class Ra extends qe{async _call(T){return new Hs(await super._call(T))}}class Na extends qe{async _call(T){return new tr(await super._call(T))}}class Yt extends te{}class ja extends Yt{}class Ui extends Yt{}class Vi extends te{constructor(){super(...arguments);fe(this,"requires_attention_mask",!1);fe(this,"main_input_name","input_features");fe(this,"forward_params",["input_features","attention_mask","decoder_input_ids","decoder_attention_mask","past_key_values"])}}class Ua extends Vi{}class Va extends Vi{_prepare_generation_config(T,j){return super._prepare_generation_config(T,j,U.WhisperGenerationConfig)}_retrieve_init_tokens(T){const j=[T.decoder_start_token_id];let _e=T.language;const De=T.task;if(T.is_multilingual){_e||(console.warn("No language specified - defaulting to English (en)."),_e="en");const et=`<|${(0,q.whisper_language_to_code)(_e)}|>`;j.push(T.lang_to_id[et]),j.push(T.task_to_id[De??"transcribe"])}else if(_e||De)throw new Error("Cannot specify `task` or `language` for an English-only model. If the model is intended to be multilingual, pass `is_multilingual=true` to generate, or update the generation config.");return!T.return_timestamps&&T.no_timestamps_token_id&&j.at(-1)!==T.no_timestamps_token_id?j.push(T.no_timestamps_token_id):T.return_timestamps&&j.at(-1)===T.no_timestamps_token_id&&(console.warn("<|notimestamps|> prompt token is removed from generation_config since `return_timestamps` is set to `true`."),j.pop()),j.filter(Ie=>Ie!=null)}async generate({inputs:T=null,generation_config:j=null,logits_processor:_e=null,stopping_criteria:De=null,...Ie}){j=this._prepare_generation_config(j,Ie);const et=Ie.decoder_input_ids??this._retrieve_init_tokens(j);if(j.return_timestamps&&(_e??(_e=new M.LogitsProcessorList),_e.push(new M.WhisperTimeStampLogitsProcessor(j,et))),j.begin_suppress_tokens&&(_e??(_e=new M.LogitsProcessorList),_e.push(new M.SuppressTokensAtBeginLogitsProcessor(j.begin_suppress_tokens,et.length))),j.return_token_timestamps){if(!j.alignment_heads)throw new Error("Model generation config has no `alignment_heads`, token-level timestamps not available. See https://gist.github.com/hollance/42e32852f24243b748ae6bc1f985b13a on how to add this property to the generation config.");j.task==="translate"&&console.warn("Token-level timestamps may not be reliable for task 'translate'."),j.output_attentions=!0,j.return_dict_in_generate=!0}const rt=await super.generate({inputs:T,generation_config:j,logits_processor:_e,decoder_input_ids:et,...Ie});return j.return_token_timestamps&&(rt.token_timestamps=this._extract_token_timestamps(rt,j.alignment_heads,j.num_frames)),rt}_extract_token_timestamps(T,j,_e=null,De=.02){if(!T.cross_attentions)throw new Error("Model outputs must contain cross attentions to extract timestamps. This is most likely because the model was not exported with `output_attentions=True`.");_e==null&&console.warn("`num_frames` has not been set, meaning the entire audio will be analyzed. This may lead to inaccurate token-level timestamps for short audios (< 30 seconds).");let Ie=this.config.median_filter_width;Ie===void 0&&(console.warn("Model config has no `median_filter_width`, using default value of 7."),Ie=7);const et=T.cross_attentions,rt=Array.from({length:this.config.decoder_layers},(ns,Jt)=>(0,b.cat)(et.map(os=>os[Jt]),2)),_t=(0,b.stack)(j.map(([ns,Jt])=>{if(ns>=rt.length)throw new Error(`Layer index ${ns} is out of bounds for cross attentions (length ${rt.length}).`);return _e?rt[ns].slice(null,Jt,null,[0,_e]):rt[ns].slice(null,Jt)})).transpose(1,0,2,3),[Mt,jt]=(0,b.std_mean)(_t,-2,0,!0),Vt=_t.clone();for(let ns=0;ns<Vt.dims[0];++ns){const Jt=Vt[ns];for(let os=0;os<Jt.dims[0];++os){const As=Jt[os],xs=Mt[ns][os][0].data,cs=jt[ns][os][0].data;for(let Ps=0;Ps<As.dims[0];++Ps){let Is=As[Ps].data;for(let Zs=0;Zs<Is.length;++Zs)Is[Zs]=(Is[Zs]-cs[Zs])/xs[Zs];Is.set((0,K.medianFilter)(Is,Ie))}}}const Lt=[(0,b.mean)(Vt,1)],Gt=T.sequences.dims,ts=new b.Tensor("float32",new Float32Array(Gt[0]*Gt[1]),Gt);for(let ns=0;ns<Gt[0];++ns){const Jt=Lt[ns].neg().squeeze_(0),[os,As]=(0,K.dynamic_time_warping)(Jt.tolist()),xs=Array.from({length:os.length-1},(Is,Zs)=>os[Zs+1]-os[Zs]),cs=(0,R.mergeArrays)([1],xs).map(Is=>!!Is),Ps=[];for(let Is=0;Is<cs.length;++Is)cs[Is]&&Ps.push(As[Is]*De);ts[ns].data.set(Ps,1)}return ts}}class Wi extends te{constructor(){super(...arguments);fe(this,"requires_attention_mask",!1);fe(this,"main_input_name","input_values");fe(this,"forward_params",["input_values","decoder_input_ids","past_key_values"])}}class cr extends Wi{}class Wa extends Wi{}class Gi extends te{constructor(){super(...arguments);fe(this,"main_input_name","pixel_values");fe(this,"forward_params",["pixel_values","decoder_input_ids","encoder_hidden_states","past_key_values"])}}class Gr extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","pixel_values","position_ids","past_key_values"])}}class ai extends Gr{_merge_input_ids_with_image_features({inputs_embeds:T,image_features:j,input_ids:_e,attention_mask:De}){const Ie=this.config.image_token_index,rt=_e.tolist().map(Lt=>Lt.findIndex(Gt=>Gt==Ie)),_t=rt.every(Lt=>Lt===-1),Mt=rt.every(Lt=>Lt!==-1);if(!_t&&!Mt)throw new Error("Every input should contain either 0 or 1 image token.");if(_t)return{inputs_embeds:T,attention_mask:De};const jt=[],Vt=[];for(let Lt=0;Lt<rt.length;++Lt){const Gt=rt[Lt],ts=T[Lt],ns=j[Lt],Jt=De[Lt];jt.push((0,b.cat)([ts.slice([0,Gt]),ns,ts.slice([Gt+1,ts.dims[0]])],0)),Vt.push((0,b.cat)([Jt.slice([0,Gt]),(0,b.ones)([ns.dims[0]]),Jt.slice([Gt+1,Jt.dims[0]])],0))}return{inputs_embeds:(0,b.stack)(jt,0),attention_mask:(0,b.stack)(Vt,0)}}}class Ga extends ai{}class Ka extends ai{}class Ha extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","inputs_embeds","attention_mask","pixel_values","encoder_outputs","decoder_input_ids","decoder_inputs_embeds","decoder_attention_mask","past_key_values"]);fe(this,"main_input_name","inputs_embeds")}}class qa extends Ha{_merge_input_ids_with_image_features({inputs_embeds:T,image_features:j,input_ids:_e,attention_mask:De}){return{inputs_embeds:(0,b.cat)([j,T],1),attention_mask:(0,b.cat)([(0,b.ones)(j.dims.slice(0,2)),De],1)}}async _prepare_inputs_embeds({input_ids:T,pixel_values:j,inputs_embeds:_e,attention_mask:De}){if(!T&&!j)throw new Error("Either `input_ids` or `pixel_values` should be provided.");let Ie,et;return T&&(Ie=await this.encode_text({input_ids:T})),j&&(et=await this.encode_image({pixel_values:j})),Ie&&et?{inputs_embeds:_e,attention_mask:De}=this._merge_input_ids_with_image_features({inputs_embeds:Ie,image_features:et,input_ids:T,attention_mask:De}):_e=Ie||et,{inputs_embeds:_e,attention_mask:De}}async forward({input_ids:T,pixel_values:j,attention_mask:_e,decoder_input_ids:De,decoder_attention_mask:Ie,encoder_outputs:et,past_key_values:rt,inputs_embeds:_t,decoder_inputs_embeds:Mt}){if(_t||({inputs_embeds:_t,attention_mask:_e}=await this._prepare_inputs_embeds({input_ids:T,pixel_values:j,inputs_embeds:_t,attention_mask:_e})),!et){let{last_hidden_state:Lt}=await Oe(this,{inputs_embeds:_t,attention_mask:_e});et=Lt}if(!Mt){if(!De)throw new Error("Either `decoder_input_ids` or `decoder_inputs_embeds` should be provided.");Mt=await this.encode_text({input_ids:De})}return await Ce(this,{inputs_embeds:Mt,attention_mask:Ie,encoder_attention_mask:_e,encoder_hidden_states:et,past_key_values:rt},!0)}}class Qa extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","pixel_values","position_ids","past_key_values"])}}class Xa extends Qa{_merge_input_ids_with_image_features(T){const j=T.image_features.dims.at(-1),_e=T.image_features.view(-1,j);return tt({image_token_id:this.config.image_token_index,...T,image_features:_e})}}class Ya extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","pixel_values","pixel_attention_mask","position_ids","past_key_values"])}}class Ki extends Ya{async encode_image({pixel_values:T,pixel_attention_mask:j}){return(await we(this.sessions.vision_encoder,{pixel_values:T,pixel_attention_mask:j})).image_features}_merge_input_ids_with_image_features(T){const j=T.image_features.dims.at(-1),_e=T.image_features.view(-1,j);return tt({image_token_id:this.config.image_token_id,...T,image_features:_e})}}class Ja extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","inputs_embeds","attention_mask","position_ids","pixel_values","image_sizes","past_key_values"])}}class pr extends Ja{async forward({input_ids:T=null,attention_mask:j=null,pixel_values:_e=null,image_sizes:De=null,position_ids:Ie=null,inputs_embeds:et=null,past_key_values:rt=null,generation_config:_t=null,logits_processor:Mt=null,...jt}){if(!et){let Lt;if(_e&&T.dims[1]!==1){if(!De)throw new Error("`image_sizes` must be provided when `pixel_values` is provided.");({image_features:Lt}=await we(this.sessions.vision_encoder,{pixel_values:_e,image_sizes:De}))}else{const Gt=this.config.normalized_config.hidden_size;Lt=new b.Tensor("float32",[],[0,Gt])}({inputs_embeds:et}=await we(this.sessions.prepare_inputs_embeds,{input_ids:T,image_features:Lt}))}return await Ce(this,{inputs_embeds:et,past_key_values:rt,attention_mask:j,position_ids:Ie,generation_config:_t,logits_processor:Mt},!1)}}class tn extends te{}class Za extends tn{}class Vc extends tn{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"text_model"})}}class el extends tn{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"text_model"})}}class Wc extends tn{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"vision_model"})}}class tl extends tn{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"vision_model"})}}class Hi extends te{}class sl extends Hi{}class rl extends Hi{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"text_model"})}}class nl extends tn{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"vision_model"})}}class Gc extends te{}class _r extends Gc{}class li extends te{}class ui extends li{async forward(T){const j=!T.input_ids,_e=!T.pixel_values;if(j&&_e)throw new Error("Either `input_ids` or `pixel_values` should be provided.");if(j&&(T.input_ids=(0,b.ones)([T.pixel_values.dims[0],1])),_e){const{image_size:Mt}=this.config.vision_config;T.pixel_values=(0,b.full)([0,3,Mt,Mt],0)}const{text_embeddings:De,image_embeddings:Ie,l2norm_text_embeddings:et,l2norm_image_embeddings:rt}=await super.forward(T),_t={};return j||(_t.text_embeddings=De,_t.l2norm_text_embeddings=et),_e||(_t.image_embeddings=Ie,_t.l2norm_image_embeddings=rt),_t}}class qi extends li{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"text_model"})}}class gr extends li{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"vision_model"})}}class Qi extends te{}class il extends Qi{}class ol extends Qi{}class Xi extends te{}class al extends Xi{}class ll extends Xi{}class Yi extends te{}class ul extends Yi{}class dl extends Yi{}class Ji extends te{}class wr extends Ji{}class cl extends Ji{}class Zi extends te{}class pl extends Zi{}class hl extends Zi{}class eo extends te{}class ml extends eo{}class fl extends eo{}class to extends te{}class _l extends to{}class gl extends to{}class di extends te{}class so extends di{}class wl extends di{}class ro extends te{}class no extends ro{}class Kc extends ro{}class io extends te{}class ci extends io{}class yl extends io{}class oo extends te{}class Ml extends oo{}class jn extends oo{}class ao extends te{}class bl extends ao{}class lo extends ao{}class uo extends te{}class vl extends uo{}class xl extends uo{}class co extends te{}class Hc extends co{}class Tl extends co{}class po extends te{}class El extends po{}class qc extends po{}class ho extends te{}class ds extends ho{}class Pl extends ho{}class mo extends te{}class Cl extends mo{}class kl extends mo{}class fo extends te{}class Sl extends fo{}class $l extends fo{}class _o extends te{}class Al extends _o{}class Il extends _o{}class go extends te{}class Ol extends go{}class Fl extends go{}class wo extends te{}class Un extends wo{}class Dl extends wo{}class pi extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","position_ids","past_key_values","pixel_values","image_grid_thw"])}}class Ll extends pi{get_rope_index(T,j,_e,De){const{vision_config:Ie,image_token_id:et,video_token_id:rt,vision_start_token_id:_t}=this.config,Mt=Ie.spatial_merge_size??2,jt=[];if(j||_e){let Vt=T.tolist();De||(De=(0,b.ones_like)(T));const Lt=De.tolist(),Gt=Array.from({length:3},As=>Array.from({length:T.dims[0]},xs=>Array.from({length:T.dims[1]},cs=>1))),ts=j?j.tolist():[],ns=_e?_e.tolist():[];let Jt=0,os=0;for(let As=0;As<Vt.length;++As){const xs=Vt[As].filter((Ts,Rs)=>Lt[As][Rs]==1),Ps=xs.reduce((Ts,Rs,Hr)=>(Rs==_t&&Ts.push(Hr),Ts),[]).map(Ts=>xs[Ts+1]),Is=Ps.filter(Ts=>Ts==et).length,Zs=Ps.filter(Ts=>Ts==rt).length;let Ys=[],Mr=0,dn=Is,ka=Zs;for(let Ts=0;Ts<Ps.length;++Ts){const Rs=xs.findIndex((qr,hr)=>hr>Mr&&qr==et),Hr=xs.findIndex((qr,hr)=>hr>Mr&&qr==rt),Tn=dn>0&&Rs!==-1?Rs:xs.length+1,En=ka>0&&Hr!==-1?Hr:xs.length+1;let Pn,$a,Aa,kc;Tn<En?([$a,Aa,kc]=ts[Jt],++Jt,--dn,Pn=Tn):([$a,Aa,kc]=ns[os],++os,--ka,Pn=En);const[Ip,Fi,Qn]=[Number($a),Math.floor(Number(Aa)/Mt),Math.floor(Number(kc)/Mt)],Lr=Pn-Mr,Sc=Ys.length>0?(0,K.max)(Ys.at(-1))[0]+1:0;Ys.push(Array.from({length:3*Lr},(qr,hr)=>Sc+hr%Lr));const Xn=Lr+Sc,Yn=Ip*Fi*Qn,$c=Array.from({length:Yn},(qr,hr)=>Xn+Math.floor(hr/(Fi*Qn))),Ac=Array.from({length:Yn},(qr,hr)=>Xn+Math.floor(hr/Qn)%Fi),Ic=Array.from({length:Yn},(qr,hr)=>Xn+hr%Qn);Ys.push([$c,Ac,Ic].flat()),Mr=Pn+Yn}if(Mr<xs.length){const Ts=Ys.length>0?(0,K.max)(Ys.at(-1))[0]+1:0,Rs=xs.length-Mr;Ys.push(Array.from({length:3*Rs},(Hr,Tn)=>Ts+Tn%Rs))}const or=Ys.reduce((Ts,Rs)=>Ts+Rs.length,0),br=new Array(or);let Ai=0;for(let Ts=0;Ts<3;++Ts)for(let Rs=0;Rs<Ys.length;++Rs){const Hr=Ys[Rs],Tn=Hr.length/3;for(let En=Ts*Tn;En<(Ts+1)*Tn;++En)br[Ai++]=Hr[En]}let Ii=0;const Oi=Lt[As];for(let Ts=0;Ts<Oi.length;++Ts)if(Oi[Ts]==1){for(let Rs=0;Rs<3;++Rs)Gt[Rs][As][Ts]=br[Rs*or/3+Ii];++Ii}const Sa=(0,K.max)(br)[0];jt.push(Sa+1-Vt[As].length)}return[new b.Tensor("int64",Gt.flat(1/0),[3,T.dims[0],T.dims[1]]),new b.Tensor("int64",jt,[jt.length,1])]}else if(De){const{data:Vt,dims:Lt}=ye(De),Gt=BigInt64Array.from({length:3*Vt.length},(ns,Jt)=>Vt[Jt%Vt.length]),ts=Array.from({length:Lt[0]},(ns,Jt)=>(0,K.max)(Vt.subarray(Lt[1]*Jt,Lt[1]*(Jt+1)))[0]+1n+BigInt(Lt[1]));return[new b.Tensor("int64",Gt,[3,...Lt]),new b.Tensor("int64",ts,[ts.length,1])]}else{const[Vt,Lt]=T.dims,Gt=BigInt64Array.from({length:3*Vt*Lt},(ts,ns)=>BigInt(Math.floor(ns%Lt/Vt)));return[new b.Tensor("int64",Gt,[3,...T.dims]),(0,b.zeros)([Vt,1])]}}async encode_image({pixel_values:T,image_grid_thw:j}){return(await we(this.sessions.vision_encoder,{pixel_values:T,grid_thw:j})).image_features}_merge_input_ids_with_image_features(T){return tt({image_token_id:this.config.image_token_id,...T})}prepare_inputs_for_generation(T,j,_e){if(j.attention_mask&&!j.position_ids)if(!j.past_key_values)[j.position_ids,j.rope_deltas]=this.get_rope_index(j.input_ids,j.image_grid_thw,j.video_grid_thw,j.attention_mask);else{j.pixel_values=null;const De=BigInt(Object.values(j.past_key_values)[0].dims.at(-2)),Ie=j.rope_deltas.map(et=>De+et);j.position_ids=(0,b.stack)([Ie,Ie,Ie],0)}return j}}class yo extends te{}class zl extends yo{}class Bl extends yo{}class Mo extends te{}class Rl extends Mo{}class Nl extends Mo{}class bo extends te{}class jl extends bo{}class Ul extends bo{}class vo extends te{}class Vl extends vo{}class Wl extends vo{}class xo extends te{}class Gl extends xo{}class Kl extends xo{}class hi extends te{}class Hl extends hi{}class To extends hi{async _call(T){return new Qt(await super._call(T))}}class mi extends te{}class ql extends mi{}class Ql extends mi{async _call(T){return new Qt(await super._call(T))}}class Xl extends te{}class Yl extends Xl{}class Eo extends te{}class Jl extends Eo{}class Po extends Eo{async _call(T){return new Qt(await super._call(T))}}class Zl extends te{}class eu extends Zl{}class Co extends te{}class Qc extends Co{}class tu extends Co{async _call(T){return new Qt(await super._call(T))}}class su extends te{}class yr extends su{}class ko extends te{}class ru extends ko{}class nu extends ko{async _call(T){return new Qt(await super._call(T))}}class iu extends te{}class ou extends iu{async _call(T){return new Cc(await super._call(T))}}class So extends te{}class au extends So{}class lu extends So{async _call(T){return new Qt(await super._call(T))}}class $o extends te{}class uu extends $o{}class Xc extends $o{async _call(T){return new Qt(await super._call(T))}}class Ao extends te{}class du extends Ao{}class cu extends Ao{}class Io extends te{}class pu extends Io{}class hu extends Io{}class mu extends te{}class sn extends mu{}class rn extends mu{async _call(T){return new Qt(await super._call(T))}}class Fr extends te{}class Oo extends Fr{}class nn extends Fr{async _call(T){return new Fo(await super._call(T))}}class Ks extends Fr{async _call(T){return new Do(await super._call(T))}}class Fo extends Ke{constructor({logits:T,pred_boxes:j}){super(),this.logits=T,this.pred_boxes=j}}class Do extends Ke{constructor({logits:T,pred_boxes:j,pred_masks:_e}){super(),this.logits=T,this.pred_boxes=j,this.pred_masks=_e}}class Lo extends te{}class Yc extends Lo{}class Vn extends Lo{async _call(T){return new zo(await super._call(T))}}class zo extends Ke{constructor({logits:T,pred_boxes:j}){super(),this.logits=T,this.pred_boxes=j}}class fi extends te{}class fu extends fi{}class _u extends fi{async _call(T){return new Bo(await super._call(T))}}class Bo extends Fo{}class _i extends te{}class gu extends _i{}class Ro extends _i{async _call(T){return new Qt(await super._call(T))}}class No extends te{}class gi extends No{}class jo extends No{async _call(T){return new Qt(await super._call(T))}}class Uo extends te{}class wu extends Uo{}class Jc extends Uo{async _call(T){return new Qt(await super._call(T))}}class Vo extends te{}class Wo extends Vo{}class Wn extends Vo{async _call(T){return new Qt(await super._call(T))}}class Go extends te{}class Ko extends Go{}class yu extends Go{}class Ho extends te{}class Mu extends Ho{}class Zc extends Ho{}class bu extends te{}class vu extends bu{}class qo extends te{}class xu extends qo{}class wi extends qo{}class Tu extends qo{}class yi extends te{}class Qo extends yi{}class Mi extends te{}class Eu extends Mi{}class Pu extends Mi{}class bi extends te{}class ep extends bi{}class Cu extends bi{}class tp extends te{}class ku extends tp{}class Xo extends te{}class Su extends Xo{}class Yo extends Xo{async _call(T){return new Qt(await super._call(T))}}class Jo extends te{}class $u extends Jo{}class Zo extends Jo{async _call(T){return new Qt(await super._call(T))}}class ea extends te{}class Au extends ea{}class sp extends ea{async _call(T){return new Qt(await super._call(T))}}class ta extends te{}class Iu extends ta{}class Ou extends ta{async _call(T){return new Qt(await super._call(T))}}class rp extends te{}class Fu extends rp{}class sa extends te{}class Du extends sa{}class Lu extends sa{async _call(T){return new zu(await super._call(T))}}class zu extends Ke{constructor({logits:T,pred_boxes:j}){super(),this.logits=T,this.pred_boxes=j}}class np extends te{}class vi extends np{async get_image_embeddings({pixel_values:T}){return await Oe(this,{pixel_values:T})}async forward(T){if((!T.image_embeddings||!T.image_positional_embeddings)&&(T={...T,...await this.get_image_embeddings(T)}),!T.input_labels&&T.input_points){const _e=T.input_points.dims.slice(0,-1),De=_e.reduce((Ie,et)=>Ie*et,1);T.input_labels=new b.Tensor("int64",new BigInt64Array(De).fill(1n),_e)}const j={image_embeddings:T.image_embeddings,image_positional_embeddings:T.image_positional_embeddings};return T.input_points&&(j.input_points=T.input_points),T.input_labels&&(j.input_labels=T.input_labels),T.input_boxes&&(j.input_boxes=T.input_boxes),await we(this.sessions.prompt_encoder_mask_decoder,j)}async _call(T){return new Gn(await super._call(T))}}class Gn extends Ke{constructor({iou_scores:T,pred_masks:j}){super(),this.iou_scores=T,this.pred_masks=j}}class xi extends te{}class Bu extends xi{}class Ru extends xi{}class ra extends te{}class Nu extends ra{}class na extends ra{}class Kr extends te{}class ju extends Kr{}class Uu extends Kr{async _call(T){return new un(await super._call(T))}}class ip extends Kr{async _call(T){return new Qt(await super._call(T))}}class Vu extends Kr{async _call(T){return new Hs(await super._call(T))}}class Ti extends te{}class Wu extends Ti{}class Gu extends Ti{async _call(T){return new Hs(await super._call(T))}}class Ku extends te{}class op extends Ku{}class Ei extends te{}class Hu extends Ei{}class ap extends Ei{async _call(T){return new un(await super._call(T))}}class qu extends Ei{async _call(T){return new Qt(await super._call(T))}}class Kn extends te{}class Qu extends Kn{}class Xu extends Kn{async _call(T){return new un(await super._call(T))}}class lp extends Kn{async _call(T){return new Qt(await super._call(T))}}class Yu extends Kn{async _call(T){return new Hs(await super._call(T))}}class Pi extends te{}class Ju extends Pi{}class up extends Pi{async _call(T){return new un(await super._call(T))}}class Zu extends Pi{async _call(T){return new Qt(await super._call(T))}}class dp extends te{}class ed extends Kr{}class td extends Kr{async _call(T){return new un(await super._call(T))}}class cp extends Kr{async _call(T){return new Qt(await super._call(T))}}class xn extends te{}class sd extends xn{}class rd extends xn{async _call(T){return new un(await super._call(T))}}class nd extends xn{async _call(T){return new Qt(await super._call(T))}}class pp extends xn{async _call(T){return new qn(await super._call(T))}}class id extends xn{async _call(T){return new Hs(await super._call(T))}}class od extends te{}class ad extends od{}class Ci extends te{}class Jp extends Ci{}class Pr extends Ci{}class Dr extends Ci{async generate_speech(T,j,{threshold:_e=.5,minlenratio:De=0,maxlenratio:Ie=20,vocoder:et=null}={}){const rt={input_ids:T},{encoder_outputs:_t,encoder_attention_mask:Mt}=await Oe(this,rt),jt=_t.dims[1]/this.config.reduction_factor,Vt=Math.floor(jt*Ie),Lt=Math.floor(jt*De),Gt=this.config.num_mel_bins;let ts=[],ns=null,Jt=null,os=0;for(;;){++os;const cs=ce(!!Jt);let Ps;Jt?Ps=Jt.output_sequence_out:Ps=new b.Tensor("float32",new Float32Array(Gt),[1,1,Gt]);let Is={use_cache_branch:cs,output_sequence:Ps,encoder_attention_mask:Mt,speaker_embeddings:j,encoder_hidden_states:_t};this.addPastKeyValues(Is,ns),Jt=await we(this.sessions.decoder_model_merged,Is),ns=this.getPastKeyValues(Jt,ns);const{prob:Zs,spectrum:Ys}=Jt;if(ts.push(Ys),os>=Lt&&(Array.from(Zs.data).filter(Mr=>Mr>=_e).length>0||os>=Vt))break}const As=(0,b.cat)(ts),{waveform:xs}=await we(et.sessions.model,{spectrogram:As});return{spectrogram:As,waveform:xs}}}class on extends te{constructor(){super(...arguments);fe(this,"main_input_name","spectrogram")}}class an extends te{}class ld extends an{}class ia extends te{}class ud extends ia{}class dd extends ia{}class oa extends te{}class cd extends oa{}class pd extends oa{}class aa extends te{}class hd extends aa{}class md extends aa{}class la extends te{}class nr extends la{}class fd extends la{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"text_model"})}}class _d extends la{static async from_pretrained(T,j={}){return super.from_pretrained(T,{...j,model_file_name:j.model_file_name??"audio_model"})}}class ua extends te{}class da extends ua{async _call(T){return new Ap(await super._call(T))}}class ln extends te{}class hp extends ln{}class gd extends ln{}class wd extends ln{}class ca extends te{}class yd extends ca{}class Md extends ca{}class ki extends te{}class bd extends ki{}class vd extends ki{async _call(T){return new Qt(await super._call(T))}}class pa extends te{}class mp extends pa{}class fp extends pa{}class Si extends te{constructor(){super(...arguments);fe(this,"forward_params",["input_ids","attention_mask","encoder_outputs","decoder_input_ids","decoder_attention_mask","past_key_values"])}_apply_and_filter_by_delay_pattern_mask(j){const[_e,De]=j.dims,Ie=this.config.decoder.num_codebooks,et=De-Ie;let rt=0;for(let jt=0;jt<j.size;++jt){if(j.data[jt]===this.config.decoder.pad_token_id)continue;const Vt=jt%De,Lt=Math.floor(jt/De)%Ie,Gt=Vt-Lt;Gt>0&&Gt<=et&&(j.data[rt++]=j.data[jt])}const _t=Math.floor(_e/Ie),Mt=rt/(_t*Ie);return new b.Tensor(j.type,j.data.slice(0,rt),[_t,Ie,Mt])}prepare_inputs_for_generation(j,_e,De){let Ie=structuredClone(j);for(let rt=0;rt<Ie.length;++rt)for(let _t=0;_t<Ie[rt].length;++_t)rt%this.config.decoder.num_codebooks>=_t&&(Ie[rt][_t]=BigInt(this.config.decoder.pad_token_id));return De.guidance_scale!==null&&De.guidance_scale>1&&(Ie=Ie.concat(Ie)),super.prepare_inputs_for_generation(Ie,_e,De)}async generate(j){const _e=await super.generate(j),De=this._apply_and_filter_by_delay_pattern_mask(_e).unsqueeze_(0),{audio_values:Ie}=await we(this.sessions.encodec_decode,{audio_codes:De});return Ie}}class ha extends te{}class _p extends ha{}class ma extends ha{async _call(T){return new Qt(await super._call(T))}}class fa extends te{}class xd extends fa{}class Td extends fa{async _call(T){return new Qt(await super._call(T))}}class Ed extends te{}class Pd extends Ed{}class Cd extends Ed{async _call(T){return new Qt(await super._call(T))}}class _a extends te{}class gp extends _a{}class kd extends _a{async _call(T){return new Qt(await super._call(T))}}class Sd extends te{}class wp extends Sd{}class $d extends te{}class Ad extends $d{constructor(...j){super(...j);fe(this,"forward_params",["input_ids","pixel_values","images_seq_mask","images_emb_mask","attention_mask","position_ids","past_key_values"]);this._generation_mode="text"}async forward(j){const _e=this._generation_mode??"text";let De;if(_e==="text"||!j.past_key_values){const Mt=this.sessions.prepare_inputs_embeds,jt=(0,R.pick)(j,Mt.inputNames);De=await we(Mt,jt)}else{const Mt=this.sessions.gen_img_embeds,jt=(0,R.pick)({image_ids:j.input_ids},Mt.inputNames);De=await we(Mt,jt)}const Ie={...j,...De},et=await Ce(this,Ie),rt=this.sessions[_e==="text"?"lm_head":"gen_head"];if(!rt)throw new Error(`Unable to find "${rt}" generation head`);const _t=await we(rt,(0,R.pick)(et,rt.inputNames));return{...De,...et,..._t}}async generate(j){return this._generation_mode="text",super.generate(j)}async generate_images(j){this._generation_mode="image";const _e=(j.inputs??j[this.main_input_name]).dims[1],Ie=(await super.generate(j)).slice(null,[_e,null]),et=this.sessions.image_decode,{decoded_image:rt}=await we(et,{generated_tokens:Ie}),_t=rt.add_(1).mul_(255/2).clamp_(0,255).to("uint8"),Mt=[];for(const jt of _t){const Vt=O.RawImage.fromTensor(jt);Mt.push(Vt)}return Mt}}class Id extends Ke{constructor({char_logits:T,bpe_logits:j,wp_logits:_e}){super(),this.char_logits=T,this.bpe_logits=j,this.wp_logits=_e}get logits(){return[this.char_logits,this.bpe_logits,this.wp_logits]}}class Od extends te{}class Fd extends Od{async _call(T){return new Id(await super._call(T))}}class Dd extends te{}class Ld extends Dd{}class zd extends Dd{}class ga extends te{}class Bd extends ga{}class Rd extends ga{}class gs{static async from_pretrained(T,{progress_callback:j=null,config:_e=null,cache_dir:De=null,local_files_only:Ie=!1,revision:et="main",model_file_name:rt=null,subfolder:_t="onnx",device:Mt=null,dtype:jt=null,use_external_data_format:Vt=null,session_options:Lt={}}={}){const Gt={progress_callback:j,config:_e,cache_dir:De,local_files_only:Ie,revision:et,model_file_name:rt,subfolder:_t,device:Mt,dtype:jt,use_external_data_format:Vt,session_options:Lt};if(Gt.config=await _.AutoConfig.from_pretrained(T,Gt),!this.MODEL_CLASS_MAPPINGS)throw new Error("`MODEL_CLASS_MAPPINGS` not implemented for this type of `AutoClass`: "+this.name);for(const ts of this.MODEL_CLASS_MAPPINGS){const ns=ts.get(Gt.config.model_type);if(ns)return await ns[1].from_pretrained(T,Gt)}if(this.BASE_IF_FAIL)return console.warn(`Unknown model class "${Gt.config.model_type}", attempting to construct from base class.`),await te.from_pretrained(T,Gt);throw Error(`Unsupported model type: ${Gt.config.model_type}`)}}fe(gs,"MODEL_CLASS_MAPPINGS",null),fe(gs,"BASE_IF_FAIL",!1);const yp=new Map([["bert",["BertModel",Te]],["modernbert",["ModernBertModel",dt]],["nomic_bert",["NomicBertModel",oe]],["roformer",["RoFormerModel",me]],["electra",["ElectraModel",Ds]],["esm",["EsmModel",ii]],["convbert",["ConvBertModel",vt]],["camembert",["CamembertModel",Nt]],["deberta",["DebertaModel",Jr]],["deberta-v2",["DebertaV2Model",Tt]],["mpnet",["MPNetModel",gn]],["albert",["AlbertModel",Rn]],["distilbert",["DistilBertModel",lr]],["roberta",["RobertaModel",ir]],["xlm",["XLMModel",Ls]],["xlm-roberta",["XLMRobertaModel",It]],["clap",["ClapModel",nr]],["clip",["CLIPModel",Za]],["clipseg",["CLIPSegModel",il]],["chinese_clip",["ChineseCLIPModel",_r]],["siglip",["SiglipModel",sl]],["jina_clip",["JinaCLIPModel",ui]],["mobilebert",["MobileBertModel",Dn]],["squeezebert",["SqueezeBertModel",bn]],["wav2vec2",["Wav2Vec2Model",ju]],["wav2vec2-bert",["Wav2Vec2BertModel",Ju]],["unispeech",["UniSpeechModel",Hu]],["unispeech-sat",["UniSpeechSatModel",Qu]],["hubert",["HubertModel",ed]],["wavlm",["WavLMModel",sd]],["audio-spectrogram-transformer",["ASTModel",ja]],["vits",["VitsModel",da]],["pyannote",["PyAnnoteModel",Wu]],["wespeaker-resnet",["WeSpeakerResNetModel",op]],["detr",["DetrModel",Oo]],["rt_detr",["RTDetrModel",Yc]],["table-transformer",["TableTransformerModel",fu]],["vit",["ViTModel",Hl]],["ijepa",["IJepaModel",ql]],["pvt",["PvtModel",Jl]],["vit_msn",["ViTMSNModel",Qc]],["vit_mae",["ViTMAEModel",eu]],["groupvit",["GroupViTModel",yr]],["fastvit",["FastViTModel",ru]],["mobilevit",["MobileViTModel",au]],["mobilevitv2",["MobileViTV2Model",uu]],["owlvit",["OwlViTModel",du]],["owlv2",["Owlv2Model",pu]],["beit",["BeitModel",sn]],["deit",["DeiTModel",gu]],["hiera",["HieraModel",gi]],["convnext",["ConvNextModel",Su]],["convnextv2",["ConvNextV2Model",$u]],["dinov2",["Dinov2Model",Au]],["dinov2_with_registers",["Dinov2WithRegistersModel",Iu]],["resnet",["ResNetModel",wu]],["swin",["SwinModel",Wo]],["swin2sr",["Swin2SRModel",Ko]],["donut-swin",["DonutSwinModel",ku]],["yolos",["YolosModel",Du]],["dpt",["DPTModel",Mu]],["glpn",["GLPNModel",ep]],["hifigan",["SpeechT5HifiGan",on]],["efficientnet",["EfficientNetModel",bd]],["decision_transformer",["DecisionTransformerModel",wp]],["patchtst",["PatchTSTForPrediction",Ld]],["patchtsmixer",["PatchTSMixerForPrediction",Bd]],["mobilenet_v1",["MobileNetV1Model",_p]],["mobilenet_v2",["MobileNetV2Model",xd]],["mobilenet_v3",["MobileNetV3Model",Pd]],["mobilenet_v4",["MobileNetV4Model",gp]],["maskformer",["MaskFormerModel",Eu]],["mgp-str",["MgpstrForSceneTextRecognition",Fd]],["style_text_to_speech_2",["StyleTextToSpeech2Model",ad]]]),Mp=new Map([["t5",["T5Model",E]],["longt5",["LongT5Model",be]],["mt5",["MT5Model",pt]],["bart",["BartModel",xt]],["mbart",["MBartModel",Fs]],["marian",["MarianModel",Bu]],["whisper",["WhisperModel",Ua]],["m2m_100",["M2M100Model",Nu]],["blenderbot",["BlenderbotModel",ze]],["blenderbot-small",["BlenderbotSmallModel",ks]]]),bp=new Map([["bloom",["BloomModel",jl]],["jais",["JAISModel",ul]],["gpt2",["GPT2Model",al]],["gptj",["GPTJModel",ml]],["gpt_bigcode",["GPTBigCodeModel",_l]],["gpt_neo",["GPTNeoModel",wr]],["gpt_neox",["GPTNeoXModel",pl]],["codegen",["CodeGenModel",so]],["llama",["LlamaModel",no]],["exaone",["ExaoneModel",bl]],["olmo",["OlmoModel",Hc]],["olmo2",["Olmo2Model",El]],["mobilellm",["MobileLLMModel",vl]],["granite",["GraniteModel",ds]],["cohere",["CohereModel",Cl]],["gemma",["GemmaModel",Sl]],["gemma2",["Gemma2Model",Al]],["helium",["HeliumModel",ci]],["glm",["GlmModel",Ml]],["openelm",["OpenELMModel",Ol]],["qwen2",["Qwen2Model",Un]],["phi",["PhiModel",zl]],["phi3",["Phi3Model",Rl]],["mpt",["MptModel",Vl]],["opt",["OPTModel",Gl]],["mistral",["MistralModel",ud]],["starcoder2",["Starcoder2Model",cd]],["falcon",["FalconModel",hd]],["stablelm",["StableLmModel",yd]]]),Nd=new Map([["speecht5",["SpeechT5ForSpeechToText",Pr]],["whisper",["WhisperForConditionalGeneration",Va]],["moonshine",["MoonshineForConditionalGeneration",Wa]]]),Hn=new Map([["speecht5",["SpeechT5ForTextToSpeech",Dr]]]),wa=new Map([["vits",["VitsModel",da]],["musicgen",["MusicgenForConditionalGeneration",Si]]]),ya=new Map([["bert",["BertForSequenceClassification",Ve]],["modernbert",["ModernBertForSequenceClassification",lt]],["roformer",["RoFormerForSequenceClassification",We]],["electra",["ElectraForSequenceClassification",kr]],["esm",["EsmForSequenceClassification",On]],["convbert",["ConvBertForSequenceClassification",At]],["camembert",["CamembertForSequenceClassification",Sr]],["deberta",["DebertaForSequenceClassification",Br]],["deberta-v2",["DebertaV2ForSequenceClassification",Vs]],["mpnet",["MPNetForSequenceClassification",wn]],["albert",["AlbertForSequenceClassification",vn]],["distilbert",["DistilBertForSequenceClassification",Os]],["roberta",["RobertaForSequenceClassification",fs]],["xlm",["XLMForSequenceClassification",Gs]],["xlm-roberta",["XLMRobertaForSequenceClassification",ji]],["bart",["BartForSequenceClassification",ms]],["mbart",["MBartForSequenceClassification",rs]],["mobilebert",["MobileBertForSequenceClassification",Vr]],["squeezebert",["SqueezeBertForSequenceClassification",zn]]]),Ma=new Map([["bert",["BertForTokenClassification",Ne]],["modernbert",["ModernBertForTokenClassification",ht]],["roformer",["RoFormerForTokenClassification",Je]],["electra",["ElectraForTokenClassification",Qr]],["esm",["EsmForTokenClassification",Fn]],["convbert",["ConvBertForTokenClassification",is]],["camembert",["CamembertForTokenClassification",$r]],["deberta",["DebertaForTokenClassification",Rr]],["deberta-v2",["DebertaV2ForTokenClassification",Nr]],["mpnet",["MPNetForTokenClassification",yn]],["distilbert",["DistilBertForTokenClassification",Er]],["roberta",["RobertaForTokenClassification",Ss]],["xlm",["XLMForTokenClassification",$t]],["xlm-roberta",["XLMRobertaForTokenClassification",Ra]]]),$i=new Map([["t5",["T5ForConditionalGeneration",Q]],["longt5",["LongT5ForConditionalGeneration",$e]],["mt5",["MT5ForConditionalGeneration",gt]],["bart",["BartForConditionalGeneration",Kt]],["mbart",["MBartForConditionalGeneration",Bt]],["marian",["MarianMTModel",Ru]],["m2m_100",["M2M100ForConditionalGeneration",na]],["blenderbot",["BlenderbotForConditionalGeneration",Js]],["blenderbot-small",["BlenderbotSmallForConditionalGeneration",Xs]]]),ba=new Map([["bloom",["BloomForCausalLM",Ul]],["gpt2",["GPT2LMHeadModel",ll]],["jais",["JAISLMHeadModel",dl]],["gptj",["GPTJForCausalLM",fl]],["gpt_bigcode",["GPTBigCodeForCausalLM",gl]],["gpt_neo",["GPTNeoForCausalLM",cl]],["gpt_neox",["GPTNeoXForCausalLM",hl]],["codegen",["CodeGenForCausalLM",wl]],["llama",["LlamaForCausalLM",Kc]],["exaone",["ExaoneForCausalLM",lo]],["olmo",["OlmoForCausalLM",Tl]],["olmo2",["Olmo2ForCausalLM",qc]],["mobilellm",["MobileLLMForCausalLM",xl]],["granite",["GraniteForCausalLM",Pl]],["cohere",["CohereForCausalLM",kl]],["gemma",["GemmaForCausalLM",$l]],["gemma2",["Gemma2ForCausalLM",Il]],["helium",["HeliumForCausalLM",yl]],["glm",["GlmForCausalLM",jn]],["openelm",["OpenELMForCausalLM",Fl]],["qwen2",["Qwen2ForCausalLM",Dl]],["phi",["PhiForCausalLM",Bl]],["phi3",["Phi3ForCausalLM",Nl]],["mpt",["MptForCausalLM",Wl]],["opt",["OPTForCausalLM",Kl]],["mbart",["MBartForCausalLM",rr]],["mistral",["MistralForCausalLM",dd]],["starcoder2",["Starcoder2ForCausalLM",pd]],["falcon",["FalconForCausalLM",md]],["trocr",["TrOCRForCausalLM",ld]],["stablelm",["StableLmForCausalLM",Md]],["phi3_v",["Phi3VForCausalLM",pr]]]),vp=new Map([["multi_modality",["MultiModalityCausalLM",Ad]]]),va=new Map([["bert",["BertForMaskedLM",Ue]],["modernbert",["ModernBertForMaskedLM",ct]],["roformer",["RoFormerForMaskedLM",Ae]],["electra",["ElectraForMaskedLM",sr]],["esm",["EsmForMaskedLM",In]],["convbert",["ConvBertForMaskedLM",kt]],["camembert",["CamembertForMaskedLM",Xr]],["deberta",["DebertaForMaskedLM",Ar]],["deberta-v2",["DebertaV2ForMaskedLM",Dt]],["mpnet",["MPNetForMaskedLM",Zr]],["albert",["AlbertForMaskedLM",as]],["distilbert",["DistilBertForMaskedLM",_n]],["roberta",["RobertaForMaskedLM",fr]],["xlm",["XLMWithLMHeadModel",$s]],["xlm-roberta",["XLMRobertaForMaskedLM",Ba]],["mobilebert",["MobileBertForMaskedLM",oi]],["squeezebert",["SqueezeBertForMaskedLM",Ln]]]),xa=new Map([["bert",["BertForQuestionAnswering",Re]],["roformer",["RoFormerForQuestionAnswering",ut]],["electra",["ElectraForQuestionAnswering",Us]],["convbert",["ConvBertForQuestionAnswering",ys]],["camembert",["CamembertForQuestionAnswering",Yr]],["deberta",["DebertaForQuestionAnswering",ar]],["deberta-v2",["DebertaV2ForQuestionAnswering",Ir]],["mpnet",["MPNetForQuestionAnswering",Mn]],["albert",["AlbertForQuestionAnswering",Nn]],["distilbert",["DistilBertForQuestionAnswering",es]],["roberta",["RobertaForQuestionAnswering",yt]],["xlm",["XLMForQuestionAnswering",en]],["xlm-roberta",["XLMRobertaForQuestionAnswering",Na]],["mobilebert",["MobileBertForQuestionAnswering",mr]],["squeezebert",["SqueezeBertForQuestionAnswering",Bn]]]),Ta=new Map([["vision-encoder-decoder",["VisionEncoderDecoderModel",Gi]],["idefics3",["Idefics3ForConditionalGeneration",Ki]]]),xp=new Map([["llava",["LlavaForConditionalGeneration",ai]],["llava_onevision",["LlavaOnevisionForConditionalGeneration",Ga]],["moondream1",["Moondream1ForConditionalGeneration",Ka]],["florence2",["Florence2ForConditionalGeneration",qa]],["qwen2-vl",["Qwen2VLForConditionalGeneration",Ll]],["idefics3",["Idefics3ForConditionalGeneration",Ki]],["paligemma",["PaliGemmaForConditionalGeneration",Xa]]]),jd=new Map([["vision-encoder-decoder",["VisionEncoderDecoderModel",Gi]]]),Ud=new Map([["vit",["ViTForImageClassification",To]],["ijepa",["IJepaForImageClassification",Ql]],["pvt",["PvtForImageClassification",Po]],["vit_msn",["ViTMSNForImageClassification",tu]],["fastvit",["FastViTForImageClassification",nu]],["mobilevit",["MobileViTForImageClassification",lu]],["mobilevitv2",["MobileViTV2ForImageClassification",Xc]],["beit",["BeitForImageClassification",rn]],["deit",["DeiTForImageClassification",Ro]],["hiera",["HieraForImageClassification",jo]],["convnext",["ConvNextForImageClassification",Yo]],["convnextv2",["ConvNextV2ForImageClassification",Zo]],["dinov2",["Dinov2ForImageClassification",sp]],["dinov2_with_registers",["Dinov2WithRegistersForImageClassification",Ou]],["resnet",["ResNetForImageClassification",Jc]],["swin",["SwinForImageClassification",Wn]],["segformer",["SegformerForImageClassification",gd]],["efficientnet",["EfficientNetForImageClassification",vd]],["mobilenet_v1",["MobileNetV1ForImageClassification",ma]],["mobilenet_v2",["MobileNetV2ForImageClassification",Td]],["mobilenet_v3",["MobileNetV3ForImageClassification",Cd]],["mobilenet_v4",["MobileNetV4ForImageClassification",kd]]]),Vd=new Map([["detr",["DetrForObjectDetection",nn]],["rt_detr",["RTDetrForObjectDetection",Vn]],["table-transformer",["TableTransformerForObjectDetection",_u]],["yolos",["YolosForObjectDetection",Lu]]]),Ea=new Map([["owlvit",["OwlViTForObjectDetection",cu]],["owlv2",["Owlv2ForObjectDetection",hu]],["grounding-dino",["GroundingDinoForObjectDetection",Fu]]]),Wd=new Map([["detr",["DetrForSegmentation",Ks]],["clipseg",["CLIPSegForImageSegmentation",ol]]]),Gd=new Map([["segformer",["SegformerForSemanticSegmentation",wd]],["sapiens",["SapiensForSemanticSegmentation",xu]]]),Kd=new Map([["detr",["DetrForSegmentation",Ks]],["maskformer",["MaskFormerForInstanceSegmentation",Pu]]]),Hd=new Map([["sam",["SamModel",vi]]]),Tp=new Map([["wav2vec2",["Wav2Vec2ForCTC",Uu]],["wav2vec2-bert",["Wav2Vec2BertForCTC",up]],["unispeech",["UniSpeechForCTC",ap]],["unispeech-sat",["UniSpeechSatForCTC",Xu]],["wavlm",["WavLMForCTC",rd]],["hubert",["HubertForCTC",td]]]),qd=new Map([["wav2vec2",["Wav2Vec2ForSequenceClassification",ip]],["wav2vec2-bert",["Wav2Vec2BertForSequenceClassification",Zu]],["unispeech",["UniSpeechForSequenceClassification",qu]],["unispeech-sat",["UniSpeechSatForSequenceClassification",lp]],["wavlm",["WavLMForSequenceClassification",nd]],["hubert",["HubertForSequenceClassification",cp]],["audio-spectrogram-transformer",["ASTForAudioClassification",Ui]]]),Qd=new Map([["wavlm",["WavLMForXVector",pp]]]),Xd=new Map([["unispeech-sat",["UniSpeechSatForAudioFrameClassification",Yu]],["wavlm",["WavLMForAudioFrameClassification",id]],["wav2vec2",["Wav2Vec2ForAudioFrameClassification",Vu]],["pyannote",["PyAnnoteForAudioFrameClassification",Gu]]]),Yd=new Map([["vitmatte",["VitMatteForImageMatting",ou]]]),Zp=new Map([["patchtst",["PatchTSTForPrediction",zd]],["patchtsmixer",["PatchTSMixerForPrediction",Rd]]]),Jd=new Map([["swin2sr",["Swin2SRForImageSuperResolution",yu]]]),Zd=new Map([["dpt",["DPTForDepthEstimation",Zc]],["depth_anything",["DepthAnythingForDepthEstimation",vu]],["glpn",["GLPNForDepthEstimation",Cu]],["sapiens",["SapiensForDepthEstimation",wi]],["depth_pro",["DepthProForDepthEstimation",Qo]]]),ec=new Map([["sapiens",["SapiensForNormalEstimation",Tu]]]),Ep=new Map([["vitpose",["VitPoseForPoseEstimation",Yl]]]),tc=new Map([["clip",["CLIPVisionModelWithProjection",tl]],["siglip",["SiglipVisionModel",nl]],["jina_clip",["JinaCLIPVisionModel",gr]]]),sc=[[yp,A.EncoderOnly],[Mp,A.EncoderDecoder],[bp,A.DecoderOnly],[ya,A.EncoderOnly],[Ma,A.EncoderOnly],[$i,A.Seq2Seq],[Nd,A.Seq2Seq],[ba,A.DecoderOnly],[vp,A.MultiModality],[va,A.EncoderOnly],[xa,A.EncoderOnly],[Ta,A.Vision2Seq],[xp,A.ImageTextToText],[Ud,A.EncoderOnly],[Wd,A.EncoderOnly],[Kd,A.EncoderOnly],[Gd,A.EncoderOnly],[Yd,A.EncoderOnly],[Zp,A.EncoderOnly],[Jd,A.EncoderOnly],[Zd,A.EncoderOnly],[ec,A.EncoderOnly],[Ep,A.EncoderOnly],[Vd,A.EncoderOnly],[Ea,A.EncoderOnly],[Hd,A.MaskGeneration],[Tp,A.EncoderOnly],[qd,A.EncoderOnly],[Hn,A.Seq2Seq],[wa,A.EncoderOnly],[Qd,A.EncoderOnly],[Xd,A.EncoderOnly],[tc,A.EncoderOnly]];for(const[f,T]of sc)for(const[j,_e]of f.values())S.set(j,T),x.set(_e,j),w.set(j,_e);const Pp=[["MusicgenForConditionalGeneration",Si,A.Musicgen],["Phi3VForCausalLM",pr,A.Phi3V],["CLIPTextModelWithProjection",el,A.EncoderOnly],["SiglipTextModel",rl,A.EncoderOnly],["JinaCLIPTextModel",qi,A.EncoderOnly],["ClapTextModelWithProjection",fd,A.EncoderOnly],["ClapAudioModelWithProjection",_d,A.EncoderOnly]];for(const[f,T,j]of Pp)S.set(f,j),x.set(T,f),w.set(f,T);class Pa extends gs{}fe(Pa,"MODEL_CLASS_MAPPINGS",sc.map(T=>T[0])),fe(Pa,"BASE_IF_FAIL",!0);class Cp extends gs{}fe(Cp,"MODEL_CLASS_MAPPINGS",[ya]);class rc extends gs{}fe(rc,"MODEL_CLASS_MAPPINGS",[Ma]);class nc extends gs{}fe(nc,"MODEL_CLASS_MAPPINGS",[$i]);class ic extends gs{}fe(ic,"MODEL_CLASS_MAPPINGS",[Nd]);class oc extends gs{}fe(oc,"MODEL_CLASS_MAPPINGS",[Hn]);class ac extends gs{}fe(ac,"MODEL_CLASS_MAPPINGS",[wa]);class lc extends gs{}fe(lc,"MODEL_CLASS_MAPPINGS",[ba]);class uc extends gs{}fe(uc,"MODEL_CLASS_MAPPINGS",[va]);class dc extends gs{}fe(dc,"MODEL_CLASS_MAPPINGS",[xa]);class cc extends gs{}fe(cc,"MODEL_CLASS_MAPPINGS",[Ta]);class pc extends gs{}fe(pc,"MODEL_CLASS_MAPPINGS",[Ud]);class hc extends gs{}fe(hc,"MODEL_CLASS_MAPPINGS",[Wd]);class Ca extends gs{}fe(Ca,"MODEL_CLASS_MAPPINGS",[Gd]);class mc extends gs{}fe(mc,"MODEL_CLASS_MAPPINGS",[Kd]);class fc extends gs{}fe(fc,"MODEL_CLASS_MAPPINGS",[Vd]);class _c extends gs{}fe(_c,"MODEL_CLASS_MAPPINGS",[Ea]);class gc extends gs{}fe(gc,"MODEL_CLASS_MAPPINGS",[Hd]);class wc extends gs{}fe(wc,"MODEL_CLASS_MAPPINGS",[Tp]);class yc extends gs{}fe(yc,"MODEL_CLASS_MAPPINGS",[qd]);class Mc extends gs{}fe(Mc,"MODEL_CLASS_MAPPINGS",[Qd]);class kp extends gs{}fe(kp,"MODEL_CLASS_MAPPINGS",[Xd]);class bc extends gs{}fe(bc,"MODEL_CLASS_MAPPINGS",[jd]);class vc extends gs{}fe(vc,"MODEL_CLASS_MAPPINGS",[Yd]);class xc extends gs{}fe(xc,"MODEL_CLASS_MAPPINGS",[Jd]);class Sp extends gs{}fe(Sp,"MODEL_CLASS_MAPPINGS",[Zd]);class Tc extends gs{}fe(Tc,"MODEL_CLASS_MAPPINGS",[ec]);class Ec extends gs{}fe(Ec,"MODEL_CLASS_MAPPINGS",[Ep]);class Pc extends gs{}fe(Pc,"MODEL_CLASS_MAPPINGS",[tc]);class eh extends Ke{constructor({logits:T,past_key_values:j,encoder_outputs:_e,decoder_attentions:De=null,cross_attentions:Ie=null}){super(),this.logits=T,this.past_key_values=j,this.encoder_outputs=_e,this.decoder_attentions=De,this.cross_attentions=Ie}}class Qt extends Ke{constructor({logits:T,...j}){super(),this.logits=T;const _e=Object.values(j);_e.length>0&&(this.attentions=_e)}}class qn extends Ke{constructor({logits:T,embeddings:j}){super(),this.logits=T,this.embeddings=j}}class Hs extends Ke{constructor({logits:T}){super(),this.logits=T}}class qs extends Ke{constructor({logits:T}){super(),this.logits=T}}class tr extends Ke{constructor({start_logits:T,end_logits:j}){super(),this.start_logits=T,this.end_logits=j}}class un extends Ke{constructor({logits:T}){super(),this.logits=T}}class $p extends Ke{constructor({logits:T,past_key_values:j}){super(),this.logits=T,this.past_key_values=j}}class Cc extends Ke{constructor({alphas:T}){super(),this.alphas=T}}class Ap extends Ke{constructor({waveform:T,spectrogram:j}){super(),this.waveform=T,this.spectrogram=j}}},"./src/models/audio_spectrogram_transformer/feature_extraction_audio_spectrogram_transformer.js":(Ee,$,r)=>{r.r($),r.d($,{ASTFeatureExtractor:()=>N});var _=r("./src/base/feature_extraction_utils.js");r("./src/utils/tensor.js");var I=r("./src/utils/audio.js");class N extends _.FeatureExtractor{constructor(R){super(R);const g=this.config.sampling_rate,v=(0,I.mel_filter_bank)(256,this.config.num_mel_bins,20,Math.floor(g/2),g,null,"kaldi",!0);for(let M=0;M<v.length;++M)v[M].push(0);this.mel_filters=v,this.window=(0,I.window_function)(400,"hann",{periodic:!1}),this.mean=this.config.mean,this.std=this.config.std}async _extract_fbank_features(R,g){return(0,I.spectrogram)(R,this.window,400,160,{fft_length:512,power:2,center:!1,preemphasis:.97,mel_filters:this.mel_filters,log_mel:"log",mel_floor:1192092955078125e-22,remove_dc_offset:!0,max_num_frames:g,transpose:!0})}async _call(R){(0,_.validate_audio_inputs)(R,"ASTFeatureExtractor");const g=await this._extract_fbank_features(R,this.config.max_length);if(this.config.do_normalize){const v=this.std*2,M=g.data;for(let y=0;y<M.length;++y)M[y]=(M[y]-this.mean)/v}return{input_values:g.unsqueeze_(0)}}}},"./src/models/auto/feature_extraction_auto.js":(Ee,$,r)=>{r.r($),r.d($,{AutoFeatureExtractor:()=>X});var _=r("./src/utils/constants.js"),I=r("./src/utils/hub.js");r("./src/base/feature_extraction_utils.js");var N=r("./src/models/feature_extractors.js");class X{static async from_pretrained(g,v={}){const M=await(0,I.getModelJSON)(g,_.FEATURE_EXTRACTOR_NAME,!0,v),y=M.feature_extractor_type,b=N[y];if(!b)throw new Error(`Unknown feature_extractor_type: '${y}'. 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_.FeatureExtractor{constructor(R){super(R),this.mel_filters=(0,I.mel_filter_bank)(this.config.nb_frequency_bins,this.config.feature_size,this.config.frequency_min,this.config.frequency_max,this.config.sampling_rate,null,"htk"),this.mel_filters_slaney=(0,I.mel_filter_bank)(this.config.nb_frequency_bins,this.config.feature_size,this.config.frequency_min,this.config.frequency_max,this.config.sampling_rate,"slaney","slaney"),this.window=(0,I.window_function)(this.config.fft_window_size,"hann")}async _get_input_mel(R,g,v,M){let y;const b=R.length-g;if(b>0)if(v==="rand_trunc"){const O=Math.floor(Math.random()*(b+1));R=R.subarray(O,O+g),y=await this._extract_fbank_features(R,this.mel_filters_slaney,this.config.nb_max_samples)}else throw new Error(`Truncation strategy "${v}" not implemented`);else{if(b<0){let O=new Float64Array(g);if(O.set(R),M==="repeat")for(let K=R.length;K<g;K+=R.length)O.set(R.subarray(0,Math.min(R.length,g-K)),K);else if(M==="repeatpad")for(let 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_.Processor{constructor(g,v){super(g,v);const{tasks_answer_post_processing_type:M,task_prompts_without_inputs:y,task_prompts_with_input:b}=this.image_processor.config;this.tasks_answer_post_processing_type=new Map(Object.entries(M??{})),this.task_prompts_without_inputs=new Map(Object.entries(y??{})),this.task_prompts_with_input=new Map(Object.entries(b??{})),this.regexes={quad_boxes:/(.+?)<loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)>/gm,bboxes:/([^<]+)?<loc_(\d+)><loc_(\d+)><loc_(\d+)><loc_(\d+)>/gm},this.size_per_bin=1e3}construct_prompts(g){typeof g=="string"&&(g=[g]);const v=[];for(const M of g)if(this.task_prompts_without_inputs.has(M))v.push(this.task_prompts_without_inputs.get(M));else{for(const[y,b]of this.task_prompts_with_input)if(M.includes(y)){v.push(b.replaceAll("{input}",M).replaceAll(y,""));break}v.length!==g.length&&v.push(M)}return v}post_process_generation(g,v,M){const y=this.tasks_answer_post_processing_type.get(v)??"pure_text";g=g.replaceAll("<s>","").replaceAll("</s>","");let b;switch(y){case"pure_text":b=g;break;case"description_with_bboxes":case"bboxes":case"phrase_grounding":case"ocr":const O=y==="ocr"?"quad_boxes":"bboxes",K=g.matchAll(this.regexes[O]),se=[],ne=[];for(const[W,U,...q]of K)se.push(U?U.trim():se.at(-1)??""),ne.push(q.map((A,S)=>(Number(A)+.5)/this.size_per_bin*M[S%2]));b={labels:se,[O]:ne};break;default:throw new Error(`Task "${v}" (of type "${y}") not yet implemented.`)}return{[v]:b}}async _call(g,v=null,M={}){if(!g&&!v)throw new Error("Either text or images must be provided");const y=await this.image_processor(g,M),b=v?this.tokenizer(v,M):{};return{...y,...b}}}fe(X,"tokenizer_class",N.AutoTokenizer),fe(X,"image_processor_class",I.AutoImageProcessor)},"./src/models/glpn/image_processing_glpn.js":(Ee,$,r)=>{r.r($),r.d($,{GLPNFeatureExtractor:()=>I});var _=r("./src/base/image_processors_utils.js");class I extends 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this.image_processor(M,b):{};return{...y?this.tokenizer(y,b):{},...O}}post_process_grounded_object_detection(M,y,{box_threshold:b=.25,text_threshold:O=.25,target_sizes:K=null}={}){const{logits:se,pred_boxes:ne}=M,W=se.dims[0];if(K!==null&&K.length!==W)throw Error("Make sure that you pass in as many target sizes as the batch dimension of the logits");const U=se.dims.at(1),q=se.sigmoid(),A=q.max(-1).tolist(),S=ne.tolist().map(x=>x.map(F=>(0,X.center_to_corners_format)(F))),w=[];for(let x=0;x<W;++x){const F=K!==null?K[x]:null;F!==null&&(S[x]=S[x].map(re=>re.map((xe,ce)=>xe*F[(ce+1)%2])));const ae=A[x],ie=[],ve=[],we=[];for(let re=0;re<U;++re){const xe=ae[re];if(xe<=b)continue;const ce=S[x][re],Se=q[x][re];ie.push(xe),we.push(ce);const Oe=R(Se.gt(O),y[x]);ve.push(Oe)}w.push({scores:ie,boxes:we,labels:this.batch_decode(ve)})}return 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x=Math.max(...y.map(ie=>ie.dims.at(0)));w=(0,I.full)([ne,x,q,A],!0);const F=w.data,ae=x*q*A;for(let ie=0;ie<ne;++ie){const ve=y[ie].dims[0];if(ve<x){y[ie]=(0,I.cat)([y[ie],(0,I.full)([x-ve,U,q,A],0)],0);const we=ie*ae+ve*q*A,re=(ie+1)*ae;F.fill(!1,we,re)}}S=(0,I.stack)(y,0)}return{pixel_values:S,pixel_attention_mask:w,original_sizes:K,reshaped_input_sizes:se,...v?{rows:b,cols:O}:{}}}async split_image(R,{longest_edge:g}){const v=g,M=g,y=[],[b,O]=R.dims.slice(-2);let K=0,se=0;if(b>v||O>M){K=Math.ceil(b/v),se=Math.ceil(O/M);const ne=Math.ceil(b/K),W=Math.ceil(O/se);for(let A=0;A<K;++A)for(let S=0;S<se;++S){let w,x,F,ae;A===K-1?(x=b-ne,ae=b):(x=A*ne,ae=(A+1)*ne),S===se-1?(w=O-W,F=O):(w=S*W,F=(S+1)*W);const ie=[x,w],ve=[ae,F],we=await(0,I.slice)(R,ie,ve,[2,3]);y.push(we)}const U=v,q=M;(b!==U||O!==q)&&(R=await(0,I.interpolate_4d)(R,{size:[U,q]}))}return 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_=r("./src/base/processing_utils.js"),I=r("./src/models/auto/image_processing_auto.js"),N=r("./src/tokenizers.js");class X extends _.Processor{async _call(g=null,v=null,M={}){if(!g&&!v)throw new Error("Either text or images must be provided");const y=g?this.tokenizer(g,M):{},b=v?await this.image_processor(v,M):{};return{...y,...b}}}fe(X,"tokenizer_class",N.AutoTokenizer),fe(X,"image_processor_class",I.AutoImageProcessor)},"./src/models/llava_onevision/image_processing_llava_onevision.js":(Ee,$,r)=>{r.r($),r.d($,{LlavaOnevisionImageProcessor:()=>I});var _=r("./src/base/image_processors_utils.js");class I extends _.ImageProcessor{}},"./src/models/mask2former/image_processing_mask2former.js":(Ee,$,r)=>{r.r($),r.d($,{Mask2FormerImageProcessor:()=>I});var _=r("./src/models/maskformer/image_processing_maskformer.js");class I extends _.MaskFormerImageProcessor{}},"./src/models/maskformer/image_processing_maskformer.js":(Ee,$,r)=>{r.r($),r.d($,{MaskFormerFeatureExtractor:()=>N,MaskFormerImageProcessor:()=>I});var _=r("./src/base/image_processors_utils.js");class I extends _.ImageProcessor{post_process_panoptic_segmentation(...R){return(0,_.post_process_panoptic_segmentation)(...R)}post_process_instance_segmentation(...R){return(0,_.post_process_instance_segmentation)(...R)}}class N extends I{}},"./src/models/mgp_str/processing_mgp_str.js":(Ee,$,r)=>{r.r($),r.d($,{MgpstrProcessor:()=>g});var _=r("./src/base/processing_utils.js"),I=r("./src/models/auto/image_processing_auto.js"),N=r("./src/tokenizers.js"),X=r("./src/utils/maths.js");const R={char:["char_decode",1],bpe:["bpe_decode",2],wp:["wp_decode",102]};class g extends _.Processor{get char_tokenizer(){return this.components.char_tokenizer}get bpe_tokenizer(){return this.components.bpe_tokenizer}get wp_tokenizer(){return 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N extends _.FeatureExtractor{async _call(R){(0,_.validate_audio_inputs)(R,"MoonshineFeatureExtractor"),R instanceof Float64Array&&(R=new Float32Array(R));const g=[1,R.length];return{input_values:new I.Tensor("float32",R,g)}}}},"./src/models/moonshine/processing_moonshine.js":(Ee,$,r)=>{r.r($),r.d($,{MoonshineProcessor:()=>X});var _=r("./src/models/auto/feature_extraction_auto.js"),I=r("./src/tokenizers.js"),N=r("./src/base/processing_utils.js");class X extends N.Processor{async _call(g){return await this.feature_extractor(g)}}fe(X,"tokenizer_class",I.AutoTokenizer),fe(X,"feature_extractor_class",_.AutoFeatureExtractor)},"./src/models/nougat/image_processing_nougat.js":(Ee,$,r)=>{r.r($),r.d($,{NougatImageProcessor:()=>I});var _=r("./src/models/donut/image_processing_donut.js");class I extends _.DonutImageProcessor{}},"./src/models/owlv2/image_processing_owlv2.js":(Ee,$,r)=>{r.r($),r.d($,{Owlv2ImageProcessor:()=>I});var _=r("./src/models/owlvit/image_processing_owlvit.js");class I extends _.OwlViTImageProcessor{}},"./src/models/owlvit/image_processing_owlvit.js":(Ee,$,r)=>{r.r($),r.d($,{OwlViTFeatureExtractor:()=>N,OwlViTImageProcessor:()=>I});var _=r("./src/base/image_processors_utils.js");class I extends _.ImageProcessor{post_process_object_detection(...R){return(0,_.post_process_object_detection)(...R)}}class N extends I{}},"./src/models/owlvit/processing_owlvit.js":(Ee,$,r)=>{r.r($),r.d($,{OwlViTProcessor:()=>X});var _=r("./src/base/processing_utils.js"),I=r("./src/models/auto/image_processing_auto.js"),N=r("./src/tokenizers.js");class X extends _.Processor{}fe(X,"tokenizer_class",N.AutoTokenizer),fe(X,"image_processor_class",I.AutoImageProcessor)},"./src/models/paligemma/processing_paligemma.js":(Ee,$,r)=>{r.r($),r.d($,{PaliGemmaProcessor:()=>g});var _=r("./src/base/processing_utils.js"),I=r("./src/models/auto/image_processing_auto.js"),N=r("./src/tokenizers.js");const X="<image>";function R(v,M,y,b,O){return`${b.repeat(y*O)}${M}${v}
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_=[["en","english"],["zh","chinese"],["de","german"],["es","spanish"],["ru","russian"],["ko","korean"],["fr","french"],["ja","japanese"],["pt","portuguese"],["tr","turkish"],["pl","polish"],["ca","catalan"],["nl","dutch"],["ar","arabic"],["sv","swedish"],["it","italian"],["id","indonesian"],["hi","hindi"],["fi","finnish"],["vi","vietnamese"],["he","hebrew"],["uk","ukrainian"],["el","greek"],["ms","malay"],["cs","czech"],["ro","romanian"],["da","danish"],["hu","hungarian"],["ta","tamil"],["no","norwegian"],["th","thai"],["ur","urdu"],["hr","croatian"],["bg","bulgarian"],["lt","lithuanian"],["la","latin"],["mi","maori"],["ml","malayalam"],["cy","welsh"],["sk","slovak"],["te","telugu"],["fa","persian"],["lv","latvian"],["bn","bengali"],["sr","serbian"],["az","azerbaijani"],["sl","slovenian"],["kn","kannada"],["et","estonian"],["mk","macedonian"],["br","breton"],["eu","basque"],["is","icelandic"],["hy","armenian"],["ne","nepali"],["mn","mongolian"],["bs","bosnian"],["kk","kazakh"],["sq","albanian"],["sw","swahili"],["gl","galician"],["mr","marathi"],["pa","punjabi"],["si","sinhala"],["km","khmer"],["sn","shona"],["yo","yoruba"],["so","somali"],["af","afrikaans"],["oc","occitan"],["ka","georgian"],["be","belarusian"],["tg","tajik"],["sd","sindhi"],["gu","gujarati"],["am","amharic"],["yi","yiddish"],["lo","lao"],["uz","uzbek"],["fo","faroese"],["ht","haitian creole"],["ps","pashto"],["tk","turkmen"],["nn","nynorsk"],["mt","maltese"],["sa","sanskrit"],["lb","luxembourgish"],["my","myanmar"],["bo","tibetan"],["tl","tagalog"],["mg","malagasy"],["as","assamese"],["tt","tatar"],["haw","hawaiian"],["ln","lingala"],["ha","hausa"],["ba","bashkir"],["jw","javanese"],["su","sundanese"]],I=new Map(_),N=new Map([..._.map(([R,g])=>[g,R]),["burmese","my"],["valencian","ca"],["flemish","nl"],["haitian","ht"],["letzeburgesch","lb"],["pushto","ps"],["panjabi","pa"],["moldavian","ro"],["moldovan","ro"],["sinhalese","si"],["castilian","es"]]);function X(R){R=R.toLowerCase();let g=N.get(R);if(g===void 0)if(I.has(R))g=R;else{const M=R.length===2?I.keys():I.values();throw new Error(`Language "${R}" is not supported. Must be one of: ${JSON.stringify(M)}`)}return g}},"./src/models/whisper/feature_extraction_whisper.js":(Ee,$,r)=>{r.r($),r.d($,{WhisperFeatureExtractor:()=>X});var _=r("./src/base/feature_extraction_utils.js");r("./src/utils/tensor.js");var I=r("./src/utils/audio.js"),N=r("./src/utils/maths.js");class X extends _.FeatureExtractor{constructor(g){var v;super(g),(v=this.config).mel_filters??(v.mel_filters=(0,I.mel_filter_bank)(Math.floor(1+this.config.n_fft/2),this.config.feature_size,0,8e3,this.config.sampling_rate,"slaney","slaney")),this.window=(0,I.window_function)(this.config.n_fft,"hann")}async _extract_fbank_features(g){const v=await(0,I.spectrogram)(g,this.window,this.config.n_fft,this.config.hop_length,{power:2,mel_filters:this.config.mel_filters,log_mel:"log10",max_num_frames:this.config.nb_max_frames}),M=v.data,y=(0,N.max)(M)[0];for(let b=0;b<M.length;++b)M[b]=(Math.max(M[b],y-8)+4)/4;return v}async _call(g){(0,_.validate_audio_inputs)(g,"WhisperFeatureExtractor");let v;return g.length>this.config.n_samples?(console.warn("Attempting to extract features for audio longer than 30 seconds. If using a pipeline to extract transcript from a long audio clip, remember to specify `chunk_length_s` and/or `stride_length_s`."),v=g.slice(0,this.config.n_samples)):(v=new Float32Array(this.config.n_samples),v.set(g)),{input_features:(await this._extract_fbank_features(v)).unsqueeze_(0)}}}},"./src/models/whisper/generation_whisper.js":(Ee,$,r)=>{r.r($),r.d($,{WhisperGenerationConfig:()=>I});var _=r("./src/generation/configuration_utils.js");class I extends _.GenerationConfig{constructor(){super(...arguments);fe(this,"return_timestamps",null);fe(this,"return_token_timestamps",null);fe(this,"num_frames",null);fe(this,"alignment_heads",null);fe(this,"task",null);fe(this,"language",null);fe(this,"no_timestamps_token_id",null);fe(this,"prompt_ids",null);fe(this,"is_multilingual",null);fe(this,"lang_to_id",null);fe(this,"task_to_id",null);fe(this,"max_initial_timestamp_index",1)}}},"./src/models/whisper/processing_whisper.js":(Ee,$,r)=>{r.r($),r.d($,{WhisperProcessor:()=>X});var _=r("./src/models/auto/feature_extraction_auto.js"),I=r("./src/tokenizers.js"),N=r("./src/base/processing_utils.js");class X extends N.Processor{async _call(g){return await this.feature_extractor(g)}}fe(X,"tokenizer_class",I.AutoTokenizer),fe(X,"feature_extractor_class",_.AutoFeatureExtractor)},"./src/models/yolos/image_processing_yolos.js":(Ee,$,r)=>{r.r($),r.d($,{YolosFeatureExtractor:()=>N,YolosImageProcessor:()=>I});var _=r("./src/base/image_processors_utils.js");class I extends _.ImageProcessor{post_process_object_detection(...R){return(0,_.post_process_object_detection)(...R)}}class N extends I{}},"./src/ops/registry.js":(Ee,$,r)=>{r.r($),r.d($,{TensorOpRegistry:()=>g});var _=r("./src/backends/onnx.js"),I=r("./src/utils/tensor.js"),N=r("./src/env.js");const X=N.apis.IS_BROWSER_ENV||N.apis.IS_WEBWORKER_ENV,R=async(v,M,y)=>{const b=await(0,_.createInferenceSession)(new Uint8Array(v),M);let O=Promise.resolve();return async K=>{const se=(0,_.isONNXProxy)(),ne=Object.fromEntries(Object.entries(K).map(([U,q])=>[U,(se?q.clone():q).ort_tensor])),W=await(O=X?O.then(()=>b.run(ne)):b.run(ne));return Array.isArray(y)?y.map(U=>new I.Tensor(W[U])):new I.Tensor(W[y])}};class g{static get nearest_interpolate_4d(){return this._nearest_interpolate_4d||(this._nearest_interpolate_4d=R([8,10,18,0,58,129,1,10,41,10,1,120,10,0,10,0,10,1,115,18,1,121,34,6,82,101,115,105,122,101,42,18,10,4,109,111,100,101,34,7,110,101,97,114,101,115,116,160,1,3,18,1,114,90,31,10,1,120,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,90,15,10,1,115,18,10,10,8,8,7,18,4,10,2,8,4,98,31,10,1,121,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,66,2,16,21],this.session_options,"y")),this._nearest_interpolate_4d}static get bilinear_interpolate_4d(){return this._bilinear_interpolate_4d||(this._bilinear_interpolate_4d=R([8,9,18,0,58,128,1,10,40,10,1,120,10,0,10,0,10,1,115,18,1,121,34,6,82,101,115,105,122,101,42,17,10,4,109,111,100,101,34,6,108,105,110,101,97,114,160,1,3,18,1,114,90,31,10,1,120,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,90,15,10,1,115,18,10,10,8,8,7,18,4,10,2,8,4,98,31,10,1,121,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,66,2,16,20],this.session_options,"y")),this._bilinear_interpolate_4d}static get bicubic_interpolate_4d(){return this._bicubic_interpolate_4d||(this._bicubic_interpolate_4d=R([8,9,18,0,58,127,10,39,10,1,120,10,0,10,0,10,1,115,18,1,121,34,6,82,101,115,105,122,101,42,16,10,4,109,111,100,101,34,5,99,117,98,105,99,160,1,3,18,1,114,90,31,10,1,120,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,90,15,10,1,115,18,10,10,8,8,7,18,4,10,2,8,4,98,31,10,1,121,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,99,10,3,18,1,104,10,3,18,1,119,66,2,16,20],this.session_options,"y")),this._bicubic_interpolate_4d}static get matmul(){return this._matmul||(this._matmul=R([8,9,18,0,58,55,10,17,10,1,97,10,1,98,18,1,99,34,6,77,97,116,77,117,108,18,1,114,90,9,10,1,97,18,4,10,2,8,1,90,9,10,1,98,18,4,10,2,8,1,98,9,10,1,99,18,4,10,2,8,1,66,2,16,20],this.session_options,"c")),this._matmul}static get stft(){return this._stft||(this._stft=R([8,7,18,0,58,148,1,10,38,10,1,115,10,1,106,10,1,119,10,1,108,18,1,111,34,4,83,84,70,84,42,15,10,8,111,110,101,115,105,100,101,100,24,1,160,1,2,18,1,115,90,26,10,1,115,18,21,10,19,8,1,18,15,10,3,18,1,98,10,3,18,1,115,10,3,18,1,99,90,11,10,1,106,18,6,10,4,8,7,18,0,90,16,10,1,119,18,11,10,9,8,1,18,5,10,3,18,1,119,90,11,10,1,108,18,6,10,4,8,7,18,0,98,31,10,1,111,18,26,10,24,8,1,18,20,10,3,18,1,98,10,3,18,1,102,10,3,18,1,100,10,3,18,1,99,66,2,16,17],this.session_options,"o")),this._stft}static get rfft(){return this._rfft||(this._rfft=R([8,9,18,0,58,97,10,33,10,1,120,10,0,10,1,97,18,1,121,34,3,68,70,84,42,15,10,8,111,110,101,115,105,100,101,100,24,1,160,1,2,18,1,100,90,21,10,1,120,18,16,10,14,8,1,18,10,10,3,18,1,115,10,3,18,1,99,90,11,10,1,97,18,6,10,4,8,7,18,0,98,21,10,1,121,18,16,10,14,8,1,18,10,10,3,18,1,115,10,3,18,1,99,66,2,16,20],this.session_options,"y")),this._rfft}static get top_k(){return this._top_k||(this._top_k=R([8,10,18,0,58,73,10,18,10,1,120,10,1,107,18,1,118,18,1,105,34,4,84,111,112,75,18,1,116,90,9,10,1,120,18,4,10,2,8,1,90,15,10,1,107,18,10,10,8,8,7,18,4,10,2,8,1,98,9,10,1,118,18,4,10,2,8,1,98,9,10,1,105,18,4,10,2,8,7,66,2,16,21],this.session_options,["v","i"])),this._top_k}static get slice(){return this._slice||(this._slice=R([8,7,18,0,58,96,10,25,10,1,120,10,1,115,10,1,101,10,1,97,10,1,116,18,1,121,34,5,83,108,105,99,101,18,1,114,90,9,10,1,120,18,4,10,2,8,1,90,9,10,1,115,18,4,10,2,8,7,90,9,10,1,101,18,4,10,2,8,7,90,9,10,1,97,18,4,10,2,8,7,90,9,10,1,116,18,4,10,2,8,7,98,9,10,1,121,18,4,10,2,8,1,66,2,16,13],this.session_options,"y")),this._slice}}fe(g,"session_options",{})},"./src/pipelines.js":(Ee,$,r)=>{r.r($),r.d($,{AudioClassificationPipeline:()=>we,AutomaticSpeechRecognitionPipeline:()=>xe,DepthEstimationPipeline:()=>ke,DocumentQuestionAnsweringPipeline:()=>ye,FeatureExtractionPipeline:()=>ie,FillMaskPipeline:()=>q,ImageClassificationPipeline:()=>Se,ImageFeatureExtractionPipeline:()=>ve,ImageSegmentationPipeline:()=>Oe,ImageToImagePipeline:()=>de,ImageToTextPipeline:()=>ce,ObjectDetectionPipeline:()=>tt,Pipeline:()=>se,QuestionAnsweringPipeline:()=>U,SummarizationPipeline:()=>S,Text2TextGenerationPipeline:()=>A,TextClassificationPipeline:()=>ne,TextGenerationPipeline:()=>F,TextToAudioPipeline:()=>J,TokenClassificationPipeline:()=>W,TranslationPipeline:()=>w,ZeroShotAudioClassificationPipeline:()=>re,ZeroShotClassificationPipeline:()=>ae,ZeroShotImageClassificationPipeline:()=>Ce,ZeroShotObjectDetectionPipeline:()=>Ge,pipeline:()=>te});var _=r("./src/tokenizers.js"),I=r("./src/models.js"),N=r("./src/models/auto/processing_auto.js");r("./src/base/processing_utils.js");var X=r("./src/utils/generic.js"),R=r("./src/utils/core.js"),g=r("./src/utils/maths.js"),v=r("./src/utils/audio.js"),M=r("./src/utils/tensor.js"),y=r("./src/utils/image.js");async function b(je){return Array.isArray(je)||(je=[je]),await Promise.all(je.map(le=>y.RawImage.read(le)))}async function O(je,le){return Array.isArray(je)||(je=[je]),await Promise.all(je.map(Te=>typeof Te=="string"||Te instanceof URL?(0,v.read_audio)(Te,le):Te instanceof Float64Array?new Float32Array(Te):Te))}function K(je,le){le&&(je=je.map(Re=>Re|0));const[Te,Ue,Ve,Ne]=je;return{xmin:Te,ymin:Ue,xmax:Ve,ymax:Ne}}class se extends X.Callable{constructor({task:le,model:Te,tokenizer:Ue=null,processor:Ve=null}){super(),this.task=le,this.model=Te,this.tokenizer=Ue,this.processor=Ve}async dispose(){await this.model.dispose()}}class ne extends se{constructor(le){super(le)}async _call(le,{top_k:Te=1}={}){const Ue=this.tokenizer(le,{padding:!0,truncation:!0}),Ve=await this.model(Ue),Ne=this.model.config.problem_type==="multi_label_classification"?dt=>dt.sigmoid():dt=>new M.Tensor("float32",(0,g.softmax)(dt.data),dt.dims),Re=this.model.config.id2label,st=[];for(const dt of Ve.logits){const ct=Ne(dt),lt=await(0,M.topk)(ct,Te),ht=lt[0].tolist(),oe=lt[1].tolist().map((H,me)=>({label:Re?Re[H]:`LABEL_${H}`,score:ht[me]}));Te===1?st.push(...oe):st.push(oe)}return Array.isArray(le)||Te===1?st:st[0]}}class W extends se{constructor(le){super(le)}async _call(le,{ignore_labels:Te=["O"]}={}){const Ue=Array.isArray(le),Ve=this.tokenizer(Ue?le:[le],{padding:!0,truncation:!0}),Re=(await this.model(Ve)).logits,st=this.model.config.id2label,dt=[];for(let ct=0;ct<Re.dims[0];++ct){const lt=Ve.input_ids[ct],ht=Re[ct],L=[];for(let oe=0;oe<ht.dims[0];++oe){const H=ht[oe],me=(0,g.max)(H.data)[1],Ae=st?st[me]:`LABEL_${me}`;if(Te.includes(Ae))continue;const We=this.tokenizer.decode([lt[oe].item()],{skip_special_tokens:!0});if(We==="")continue;const Je=(0,g.softmax)(H.data);L.push({entity:Ae,score:Je[me],index:oe,word:We})}dt.push(L)}return Ue?dt:dt[0]}}class U extends se{constructor(le){super(le)}async _call(le,Te,{top_k:Ue=1}={}){const Ve=this.tokenizer(le,{text_pair:Te,padding:!0,truncation:!0}),{start_logits:Ne,end_logits:Re}=await this.model(Ve),st=Ve.input_ids.tolist(),dt=Ve.attention_mask.tolist(),ct=this.tokenizer.all_special_ids,lt=[];for(let ht=0;ht<Ne.dims[0];++ht){const L=st[ht],oe=L.findIndex(ut=>ut==this.tokenizer.sep_token_id);dt[ht].map((ut,mt)=>ut==1&&(mt===0||mt>oe&&ct.findIndex(vt=>vt==L[mt])===-1));const H=Ne[ht].tolist(),me=Re[ht].tolist();for(let ut=1;ut<H.length;++ut)(dt[ht]==0||ut<=oe||ct.findIndex(mt=>mt==L[ut])!==-1)&&(H[ut]=-1/0,me[ut]=-1/0);const Ae=(0,g.softmax)(H).map((ut,mt)=>[ut,mt]),We=(0,g.softmax)(me).map((ut,mt)=>[ut,mt]);Ae[0][0]=0,We[0][0]=0;const Je=(0,R.product)(Ae,We).filter(ut=>ut[0][1]<=ut[1][1]).map(ut=>[ut[0][1],ut[1][1],ut[0][0]*ut[1][0]]).sort((ut,mt)=>mt[2]-ut[2]);for(let ut=0;ut<Math.min(Je.length,Ue);++ut){const[mt,vt,kt]=Je[ut],At=L.slice(mt,vt+1),is=this.tokenizer.decode(At,{skip_special_tokens:!0});lt.push({answer:is,score:kt})}}return Ue===1?lt[0]:lt}}class q extends se{constructor(le){super(le)}async _call(le,{top_k:Te=5}={}){const Ue=this.tokenizer(le,{padding:!0,truncation:!0}),{logits:Ve}=await this.model(Ue),Ne=[],Re=Ue.input_ids.tolist();for(let st=0;st<Re.length;++st){const dt=Re[st],ct=dt.findIndex(H=>H==this.tokenizer.mask_token_id);if(ct===-1)throw Error(`Mask token (${this.tokenizer.mask_token}) not found in text.`);const lt=Ve[st][ct],ht=await(0,M.topk)(new M.Tensor("float32",(0,g.softmax)(lt.data),lt.dims),Te),L=ht[0].tolist(),oe=ht[1].tolist();Ne.push(oe.map((H,me)=>{const Ae=dt.slice();return Ae[ct]=H,{score:L[me],token:Number(H),token_str:this.tokenizer.decode([H]),sequence:this.tokenizer.decode(Ae,{skip_special_tokens:!0})}}))}return Array.isArray(le)?Ne:Ne[0]}}class A extends se{constructor(Te){super(Te);fe(this,"_key","generated_text")}async _call(Te,Ue={}){Array.isArray(Te)||(Te=[Te]),this.model.config.prefix&&(Te=Te.map(ct=>this.model.config.prefix+ct));const Ve=this.model.config.task_specific_params;Ve&&Ve[this.task]&&Ve[this.task].prefix&&(Te=Te.map(ct=>Ve[this.task].prefix+ct));const Ne=this.tokenizer,Re={padding:!0,truncation:!0};let st;this instanceof w&&"_build_translation_inputs"in Ne?st=Ne._build_translation_inputs(Te,Re,Ue):st=Ne(Te,Re);const dt=await this.model.generate({...st,...Ue});return Ne.batch_decode(dt,{skip_special_tokens:!0}).map(ct=>({[this._key]:ct}))}}class S extends A{constructor(Te){super(Te);fe(this,"_key","summary_text")}}class w extends A{constructor(Te){super(Te);fe(this,"_key","translation_text")}}function x(je){return Array.isArray(je)&&je.every(le=>"role"in le&&"content"in le)}class F extends se{constructor(le){super(le)}async _call(le,Te={}){let Ue=!1,Ve=!1,Ne;if(typeof le=="string")Ne=le=[le];else if(Array.isArray(le)&&le.every(oe=>typeof oe=="string"))Ue=!0,Ne=le;else{if(x(le))le=[le];else if(Array.isArray(le)&&le.every(x))Ue=!0;else throw new Error("Input must be a string, an array of strings, a Chat, or an array of Chats");Ve=!0,Ne=le.map(oe=>this.tokenizer.apply_chat_template(oe,{tokenize:!1,add_generation_prompt:!0}))}const Re=Te.add_special_tokens??!1,st=Ve?!1:Te.return_full_text??!0;this.tokenizer.padding_side="left";const dt=this.tokenizer(Ne,{add_special_tokens:Re,padding:!0,truncation:!0}),ct=await this.model.generate({...dt,...Te}),lt=this.tokenizer.batch_decode(ct,{skip_special_tokens:!0});let ht;!st&&dt.input_ids.dims.at(-1)>0&&(ht=this.tokenizer.batch_decode(dt.input_ids,{skip_special_tokens:!0}).map(oe=>oe.length));const L=Array.from({length:le.length},oe=>[]);for(let oe=0;oe<lt.length;++oe){const H=Math.floor(oe/ct.dims[0]*le.length);ht&&(lt[oe]=lt[oe].slice(ht[H])),L[H].push({generated_text:Ve?[...le[H],{role:"assistant",content:lt[oe]}]:lt[oe]})}return!Ue&&L.length===1?L[0]:L}}class ae extends se{constructor(le){super(le),this.label2id=Object.fromEntries(Object.entries(this.model.config.label2id).map(([Te,Ue])=>[Te.toLowerCase(),Ue])),this.entailment_id=this.label2id.entailment,this.entailment_id===void 0&&(console.warn("Could not find 'entailment' in label2id mapping. Using 2 as entailment_id."),this.entailment_id=2),this.contradiction_id=this.label2id.contradiction??this.label2id.not_entailment,this.contradiction_id===void 0&&(console.warn("Could not find 'contradiction' in label2id mapping. Using 0 as contradiction_id."),this.contradiction_id=0)}async _call(le,Te,{hypothesis_template:Ue="This example is {}.",multi_label:Ve=!1}={}){const Ne=Array.isArray(le);Ne||(le=[le]),Array.isArray(Te)||(Te=[Te]);const Re=Te.map(ct=>Ue.replace("{}",ct)),st=Ve||Te.length===1,dt=[];for(const ct of le){const lt=[];for(const oe of Re){const H=this.tokenizer(ct,{text_pair:oe,padding:!0,truncation:!0}),me=await this.model(H);st?lt.push([me.logits.data[this.contradiction_id],me.logits.data[this.entailment_id]]):lt.push(me.logits.data[this.entailment_id])}const L=(st?lt.map(oe=>(0,g.softmax)(oe)[1]):(0,g.softmax)(lt)).map((oe,H)=>[oe,H]).sort((oe,H)=>H[0]-oe[0]);dt.push({sequence:ct,labels:L.map(oe=>Te[oe[1]]),scores:L.map(oe=>oe[0])})}return Ne?dt:dt[0]}}class ie extends se{constructor(le){super(le)}async _call(le,{pooling:Te="none",normalize:Ue=!1,quantize:Ve=!1,precision:Ne="binary"}={}){const Re=this.tokenizer(le,{padding:!0,truncation:!0}),st=await this.model(Re);let dt=st.last_hidden_state??st.logits??st.token_embeddings;if(Te!=="none")if(Te==="mean")dt=(0,M.mean_pooling)(dt,Re.attention_mask);else if(Te==="cls")dt=dt.slice(null,0);else throw Error(`Pooling method '${Te}' not supported.`);return Ue&&(dt=dt.normalize(2,-1)),Ve&&(dt=(0,M.quantize_embeddings)(dt,Ne)),dt}}class ve extends se{constructor(le){super(le)}async _call(le,{pool:Te=null}={}){const Ue=await b(le),{pixel_values:Ve}=await this.processor(Ue),Ne=await this.model({pixel_values:Ve});let Re;if(Te){if(!("pooler_output"in Ne))throw Error("No pooled output was returned. Make sure the model has a 'pooler' layer when using the 'pool' option.");Re=Ne.pooler_output}else Re=Ne.last_hidden_state??Ne.logits??Ne.image_embeds;return Re}}class we extends se{constructor(le){super(le)}async _call(le,{top_k:Te=5}={}){const Ue=this.processor.feature_extractor.config.sampling_rate,Ve=await O(le,Ue),Ne=this.model.config.id2label,Re=[];for(const st of Ve){const dt=await this.processor(st),lt=(await this.model(dt)).logits[0],ht=await(0,M.topk)(new M.Tensor("float32",(0,g.softmax)(lt.data),lt.dims),Te),L=ht[0].tolist(),H=ht[1].tolist().map((me,Ae)=>({label:Ne?Ne[me]:`LABEL_${me}`,score:L[Ae]}));Re.push(H)}return Array.isArray(le)?Re:Re[0]}}class re extends se{constructor(le){super(le)}async _call(le,Te,{hypothesis_template:Ue="This is a sound of {}."}={}){const Ve=!Array.isArray(le);Ve&&(le=[le]);const Ne=Te.map(lt=>Ue.replace("{}",lt)),Re=this.tokenizer(Ne,{padding:!0,truncation:!0}),st=this.processor.feature_extractor.config.sampling_rate,dt=await O(le,st),ct=[];for(const lt of dt){const ht=await this.processor(lt),L=await this.model({...Re,...ht}),oe=(0,g.softmax)(L.logits_per_audio.data);ct.push([...oe].map((H,me)=>({score:H,label:Te[me]})))}return Ve?ct[0]:ct}}class xe extends se{constructor(le){super(le)}async _call(le,Te={}){switch(this.model.config.model_type){case"whisper":return this._call_whisper(le,Te);case"wav2vec2":case"wav2vec2-bert":case"unispeech":case"unispeech-sat":case"hubert":return this._call_wav2vec2(le,Te);case"moonshine":return this._call_moonshine(le,Te);default:throw new Error(`AutomaticSpeechRecognitionPipeline does not support model type '${this.model.config.model_type}'.`)}}async _call_wav2vec2(le,Te){Te.language&&console.warn('`language` parameter is not yet supported for `wav2vec2` models, defaulting to "English".'),Te.task&&console.warn('`task` parameter is not yet supported for `wav2vec2` models, defaulting to "transcribe".');const Ue=!Array.isArray(le);Ue&&(le=[le]);const Ve=this.processor.feature_extractor.config.sampling_rate,Ne=await O(le,Ve),Re=[];for(const st of Ne){const dt=await this.processor(st),lt=(await this.model(dt)).logits[0],ht=[];for(const oe of lt)ht.push((0,g.max)(oe.data)[1]);const L=this.tokenizer.decode(ht);Re.push({text:L})}return Ue?Re[0]:Re}async _call_whisper(le,Te){const Ue=Te.return_timestamps??!1,Ve=Te.chunk_length_s??0,Ne=Te.force_full_sequences??!1;let Re=Te.stride_length_s??null;const st={...Te};Ue==="word"&&(st.return_token_timestamps=!0,st.return_timestamps=!1);const dt=!Array.isArray(le);dt&&(le=[le]);const ct=this.processor.feature_extractor.config.chunk_length/this.model.config.max_source_positions,lt=this.processor.feature_extractor.config.hop_length,ht=this.processor.feature_extractor.config.sampling_rate,L=await O(le,ht),oe=[];for(const H of L){let me=[];if(Ve>0){if(Re===null)Re=Ve/6;else if(Ve<=Re)throw Error("`chunk_length_s` must be larger than `stride_length_s`.");const Je=ht*Ve,ut=ht*Re,mt=Je-2*ut;let vt=0;for(;;){const kt=vt+Je,At=H.subarray(vt,kt),is=await this.processor(At),ys=vt===0,Cs=kt>=H.length;if(me.push({stride:[At.length,ys?0:ut,Cs?0:ut],input_features:is.input_features,is_last:Cs}),Cs)break;vt+=mt}}else me=[{stride:[H.length,0,0],input_features:(await this.processor(H)).input_features,is_last:!0}];for(const Je of me){st.num_frames=Math.floor(Je.stride[0]/lt);const ut=await this.model.generate({inputs:Je.input_features,...st});Ue==="word"?(Je.tokens=ut.sequences.tolist()[0],Je.token_timestamps=ut.token_timestamps.tolist()[0].map(mt=>(0,g.round)(mt,2))):Je.tokens=ut[0].tolist(),Je.stride=Je.stride.map(mt=>mt/ht)}const[Ae,We]=this.tokenizer._decode_asr(me,{time_precision:ct,return_timestamps:Ue,force_full_sequences:Ne});oe.push({text:Ae,...We})}return dt?oe[0]:oe}async _call_moonshine(le,Te){const Ue=!Array.isArray(le);Ue&&(le=[le]);const Ve=this.processor.feature_extractor.config.sampling_rate,Ne=await O(le,Ve),Re=[];for(const st of Ne){const dt=await this.processor(st),ct=Math.floor(st.length/Ve)*6,lt=await this.model.generate({max_new_tokens:ct,...Te,...dt}),ht=this.processor.batch_decode(lt,{skip_special_tokens:!0})[0];Re.push({text:ht})}return Ue?Re[0]:Re}}class ce extends se{constructor(le){super(le)}async _call(le,Te={}){const Ue=Array.isArray(le),Ve=await b(le),{pixel_values:Ne}=await this.processor(Ve),Re=[];for(const st of Ne){st.dims=[1,...st.dims];const dt=await this.model.generate({inputs:st,...Te}),ct=this.tokenizer.batch_decode(dt,{skip_special_tokens:!0}).map(lt=>({generated_text:lt.trim()}));Re.push(ct)}return Ue?Re:Re[0]}}class Se extends se{constructor(le){super(le)}async _call(le,{top_k:Te=5}={}){const Ue=await b(le),{pixel_values:Ve}=await this.processor(Ue),Ne=await this.model({pixel_values:Ve}),Re=this.model.config.id2label,st=[];for(const dt of Ne.logits){const ct=await(0,M.topk)(new M.Tensor("float32",(0,g.softmax)(dt.data),dt.dims),Te),lt=ct[0].tolist(),L=ct[1].tolist().map((oe,H)=>({label:Re?Re[oe]:`LABEL_${oe}`,score:lt[H]}));st.push(L)}return Array.isArray(le)?st:st[0]}}class Oe extends se{constructor(le){super(le),this.subtasks_mapping={panoptic:"post_process_panoptic_segmentation",instance:"post_process_instance_segmentation",semantic:"post_process_semantic_segmentation"}}async _call(le,{threshold:Te=.5,mask_threshold:Ue=.5,overlap_mask_area_threshold:Ve=.8,label_ids_to_fuse:Ne=null,target_sizes:Re=null,subtask:st=null}={}){if(Array.isArray(le)&&le.length!==1)throw Error("Image segmentation pipeline currently only supports a batch size of 1.");const ct=await b(le),lt=ct.map(We=>[We.height,We.width]),{pixel_values:ht,pixel_mask:L}=await this.processor(ct),oe=await this.model({pixel_values:ht,pixel_mask:L});let H=null;if(st!==null)H=this.subtasks_mapping[st];else for(let[We,Je]of Object.entries(this.subtasks_mapping))if(Je in this.processor.image_processor){H=this.processor.image_processor[Je].bind(this.processor.image_processor),st=We;break}const me=this.model.config.id2label,Ae=[];if(st==="panoptic"||st==="instance"){const We=H(oe,Te,Ue,Ve,Ne,Re??lt)[0],Je=We.segmentation;for(const ut of We.segments_info){const mt=new Uint8ClampedArray(Je.data.length);for(let kt=0;kt<Je.data.length;++kt)Je.data[kt]===ut.id&&(mt[kt]=255);const vt=new y.RawImage(mt,Je.dims[1],Je.dims[0],1);Ae.push({score:ut.score,label:me[ut.label_id],mask:vt})}}else if(st==="semantic"){const{segmentation:We,labels:Je}=H(oe,Re??lt)[0];for(const ut of Je){const mt=new Uint8ClampedArray(We.data.length);for(let kt=0;kt<We.data.length;++kt)We.data[kt]===ut&&(mt[kt]=255);const vt=new y.RawImage(mt,We.dims[1],We.dims[0],1);Ae.push({score:null,label:me[ut],mask:vt})}}else throw Error(`Subtask ${st} not supported.`);return Ae}}class Ce extends se{constructor(le){super(le)}async _call(le,Te,{hypothesis_template:Ue="This is a photo of {}"}={}){const Ve=Array.isArray(le),Ne=await b(le),Re=Te.map(L=>Ue.replace("{}",L)),st=this.tokenizer(Re,{padding:this.model.config.model_type==="siglip"?"max_length":!0,truncation:!0}),{pixel_values:dt}=await this.processor(Ne),ct=await this.model({...st,pixel_values:dt}),lt=this.model.config.model_type==="siglip"?L=>L.sigmoid().data:L=>(0,g.softmax)(L.data),ht=[];for(const L of ct.logits_per_image){const H=[...lt(L)].map((me,Ae)=>({score:me,label:Te[Ae]}));H.sort((me,Ae)=>Ae.score-me.score),ht.push(H)}return Ve?ht:ht[0]}}class tt extends se{constructor(le){super(le)}async _call(le,{threshold:Te=.9,percentage:Ue=!1}={}){const Ve=Array.isArray(le);if(Ve&&le.length!==1)throw Error("Object detection pipeline currently only supports a batch size of 1.");const Ne=await b(le),Re=Ue?null:Ne.map(oe=>[oe.height,oe.width]),{pixel_values:st,pixel_mask:dt}=await this.processor(Ne),ct=await this.model({pixel_values:st,pixel_mask:dt}),lt=this.processor.image_processor.post_process_object_detection(ct,Te,Re),ht=this.model.config.id2label,L=lt.map(oe=>oe.boxes.map((H,me)=>({score:oe.scores[me],label:ht[oe.classes[me]],box:K(H,!Ue)})));return Ve?L:L[0]}}class Ge extends se{constructor(le){super(le)}async _call(le,Te,{threshold:Ue=.1,top_k:Ve=null,percentage:Ne=!1}={}){const Re=Array.isArray(le),st=await b(le),dt=this.tokenizer(Te,{padding:!0,truncation:!0}),ct=await this.processor(st),lt=[];for(let ht=0;ht<st.length;++ht){const L=st[ht],oe=Ne?null:[[L.height,L.width]],H=ct.pixel_values[ht].unsqueeze_(0),me=await this.model({...dt,pixel_values:H});let Ae;if("post_process_grounded_object_detection"in this.processor){const We=this.processor.post_process_grounded_object_detection(me,dt.input_ids,{box_threshold:Ue,text_threshold:Ue,target_sizes:oe})[0];Ae=We.boxes.map((Je,ut)=>({score:We.scores[ut],label:We.labels[ut],box:K(Je,!Ne)}))}else{const We=this.processor.image_processor.post_process_object_detection(me,Ue,oe,!0)[0];Ae=We.boxes.map((Je,ut)=>({score:We.scores[ut],label:Te[We.classes[ut]],box:K(Je,!Ne)}))}Ae.sort((We,Je)=>Je.score-We.score),Ve!==null&&(Ae=Ae.slice(0,Ve)),lt.push(Ae)}return Re?lt:lt[0]}}class ye extends se{constructor(le){super(le)}async _call(le,Te,Ue={}){const Ve=(await b(le))[0],{pixel_values:Ne}=await this.processor(Ve),Re=`<s_docvqa><s_question>${Te}</s_question><s_answer>`,st=this.tokenizer(Re,{add_special_tokens:!1,padding:!0,truncation:!0}).input_ids,dt=await this.model.generate({inputs:Ne,max_length:this.model.config.decoder.max_position_embeddings,decoder_input_ids:st,...Ue}),lt=this.tokenizer.batch_decode(dt)[0].match(/<s_answer>(.*?)<\/s_answer>/);let ht=null;return lt&&lt.length>=2&&(ht=lt[1].trim()),[{answer:ht}]}}class J extends se{constructor(Te){super(Te);fe(this,"DEFAULT_VOCODER_ID","Xenova/speecht5_hifigan");this.vocoder=Te.vocoder??null}async _call(Te,{speaker_embeddings:Ue=null}={}){return this.processor?this._call_text_to_spectrogram(Te,{speaker_embeddings:Ue}):this._call_text_to_waveform(Te)}async _call_text_to_waveform(Te){const Ue=this.tokenizer(Te,{padding:!0,truncation:!0}),{waveform:Ve}=await this.model(Ue),Ne=this.model.config.sampling_rate;return new v.RawAudio(Ve.data,Ne)}async _call_text_to_spectrogram(Te,{speaker_embeddings:Ue}){if(this.vocoder||(console.log("No vocoder specified, using default HifiGan vocoder."),this.vocoder=await I.AutoModel.from_pretrained(this.DEFAULT_VOCODER_ID,{dtype:"fp32"})),(typeof Ue=="string"||Ue instanceof URL)&&(Ue=new Float32Array(await(await fetch(Ue)).arrayBuffer())),Ue instanceof Float32Array)Ue=new M.Tensor("float32",Ue,[1,Ue.length]);else if(!(Ue instanceof M.Tensor))throw new Error("Speaker embeddings must be a `Tensor`, `Float32Array`, `string`, or `URL`.");const{input_ids:Ve}=this.tokenizer(Te,{padding:!0,truncation:!0}),{waveform:Ne}=await this.model.generate_speech(Ve,Ue,{vocoder:this.vocoder}),Re=this.processor.feature_extractor.config.sampling_rate;return new v.RawAudio(Ne.data,Re)}}class de extends se{constructor(le){super(le)}async _call(le){const Te=await b(le),Ue=await this.processor(Te),Ve=await this.model(Ue),Ne=[];for(const Re of Ve.reconstruction){const st=Re.squeeze().clamp_(0,1).mul_(255).round_().to("uint8");Ne.push(y.RawImage.fromTensor(st))}return Ne.length>1?Ne:Ne[0]}}class ke extends se{constructor(le){super(le)}async _call(le){const Te=await b(le),Ue=await this.processor(Te),{predicted_depth:Ve}=await this.model(Ue),Ne=[];for(let Re=0;Re<Te.length;++Re){const st=Ve[Re],[dt,ct]=st.dims.slice(-2),[lt,ht]=Te[Re].size,L=(await(0,M.interpolate_4d)(st.view(1,1,dt,ct),{size:[ht,lt],mode:"bilinear"})).view(ht,lt),oe=L.min().item(),H=L.max().item(),me=L.sub(oe).div_(H-oe).mul_(255).to("uint8").unsqueeze(0),Ae=y.RawImage.fromTensor(me);Ne.push({predicted_depth:L,depth:Ae})}return Ne.length>1?Ne:Ne[0]}}const Be=Object.freeze({"text-classification":{tokenizer:_.AutoTokenizer,pipeline:ne,model:I.AutoModelForSequenceClassification,default:{model:"Xenova/distilbert-base-uncased-finetuned-sst-2-english"},type:"text"},"token-classification":{tokenizer:_.AutoTokenizer,pipeline:W,model:I.AutoModelForTokenClassification,default:{model:"Xenova/bert-base-multilingual-cased-ner-hrl"},type:"text"},"question-answering":{tokenizer:_.AutoTokenizer,pipeline:U,model:I.AutoModelForQuestionAnswering,default:{model:"Xenova/distilbert-base-cased-distilled-squad"},type:"text"},"fill-mask":{tokenizer:_.AutoTokenizer,pipeline:q,model:I.AutoModelForMaskedLM,default:{model:"Xenova/bert-base-uncased"},type:"text"},summarization:{tokenizer:_.AutoTokenizer,pipeline:S,model:I.AutoModelForSeq2SeqLM,default:{model:"Xenova/distilbart-cnn-6-6"},type:"text"},translation:{tokenizer:_.AutoTokenizer,pipeline:w,model:I.AutoModelForSeq2SeqLM,default:{model:"Xenova/t5-small"},type:"text"},"text2text-generation":{tokenizer:_.AutoTokenizer,pipeline:A,model:I.AutoModelForSeq2SeqLM,default:{model:"Xenova/flan-t5-small"},type:"text"},"text-generation":{tokenizer:_.AutoTokenizer,pipeline:F,model:I.AutoModelForCausalLM,default:{model:"Xenova/gpt2"},type:"text"},"zero-shot-classification":{tokenizer:_.AutoTokenizer,pipeline:ae,model:I.AutoModelForSequenceClassification,default:{model:"Xenova/distilbert-base-uncased-mnli"},type:"text"},"audio-classification":{pipeline:we,model:I.AutoModelForAudioClassification,processor:N.AutoProcessor,default:{model:"Xenova/wav2vec2-base-superb-ks"},type:"audio"},"zero-shot-audio-classification":{tokenizer:_.AutoTokenizer,pipeline:re,model:I.AutoModel,processor:N.AutoProcessor,default:{model:"Xenova/clap-htsat-unfused"},type:"multimodal"},"automatic-speech-recognition":{tokenizer:_.AutoTokenizer,pipeline:xe,model:[I.AutoModelForSpeechSeq2Seq,I.AutoModelForCTC],processor:N.AutoProcessor,default:{model:"Xenova/whisper-tiny.en"},type:"multimodal"},"text-to-audio":{tokenizer:_.AutoTokenizer,pipeline:J,model:[I.AutoModelForTextToWaveform,I.AutoModelForTextToSpectrogram],processor:[N.AutoProcessor,null],default:{model:"Xenova/speecht5_tts"},type:"text"},"image-to-text":{tokenizer:_.AutoTokenizer,pipeline:ce,model:I.AutoModelForVision2Seq,processor:N.AutoProcessor,default:{model:"Xenova/vit-gpt2-image-captioning"},type:"multimodal"},"image-classification":{pipeline:Se,model:I.AutoModelForImageClassification,processor:N.AutoProcessor,default:{model:"Xenova/vit-base-patch16-224"},type:"multimodal"},"image-segmentation":{pipeline:Oe,model:[I.AutoModelForImageSegmentation,I.AutoModelForSemanticSegmentation,I.AutoModelForUniversalSegmentation],processor:N.AutoProcessor,default:{model:"Xenova/detr-resnet-50-panoptic"},type:"multimodal"},"zero-shot-image-classification":{tokenizer:_.AutoTokenizer,pipeline:Ce,model:I.AutoModel,processor:N.AutoProcessor,default:{model:"Xenova/clip-vit-base-patch32"},type:"multimodal"},"object-detection":{pipeline:tt,model:I.AutoModelForObjectDetection,processor:N.AutoProcessor,default:{model:"Xenova/detr-resnet-50"},type:"multimodal"},"zero-shot-object-detection":{tokenizer:_.AutoTokenizer,pipeline:Ge,model:I.AutoModelForZeroShotObjectDetection,processor:N.AutoProcessor,default:{model:"Xenova/owlvit-base-patch32"},type:"multimodal"},"document-question-answering":{tokenizer:_.AutoTokenizer,pipeline:ye,model:I.AutoModelForDocumentQuestionAnswering,processor:N.AutoProcessor,default:{model:"Xenova/donut-base-finetuned-docvqa"},type:"multimodal"},"image-to-image":{pipeline:de,model:I.AutoModelForImageToImage,processor:N.AutoProcessor,default:{model:"Xenova/swin2SR-classical-sr-x2-64"},type:"image"},"depth-estimation":{pipeline:ke,model:I.AutoModelForDepthEstimation,processor:N.AutoProcessor,default:{model:"Xenova/dpt-large"},type:"image"},"feature-extraction":{tokenizer:_.AutoTokenizer,pipeline:ie,model:I.AutoModel,default:{model:"Xenova/all-MiniLM-L6-v2"},type:"text"},"image-feature-extraction":{processor:N.AutoProcessor,pipeline:ve,model:[I.AutoModelForImageFeatureExtraction,I.AutoModel],default:{model:"Xenova/vit-base-patch16-224-in21k"},type:"image"}}),Ze=Object.freeze({"sentiment-analysis":"text-classification",ner:"token-classification",asr:"automatic-speech-recognition","text-to-speech":"text-to-audio",embeddings:"feature-extraction"});async function te(je,le=null,{progress_callback:Te=null,config:Ue=null,cache_dir:Ve=null,local_files_only:Ne=!1,revision:Re="main",device:st=null,dtype:dt=null,model_file_name:ct=null,session_options:lt={}}={}){je=Ze[je]??je;const ht=Be[je.split("_",1)[0]];if(!ht)throw Error(`Unsupported pipeline: ${je}. Must be one of [${Object.keys(Be)}]`);le||(le=ht.default.model,console.log(`No model specified. Using default model: "${le}".`));const L={progress_callback:Te,config:Ue,cache_dir:Ve,local_files_only:Ne,revision:Re,device:st,dtype:dt,model_file_name:ct,session_options:lt},oe=new Map([["tokenizer",ht.tokenizer],["model",ht.model],["processor",ht.processor]]),H=await Ke(oe,le,L);H.task=je,(0,R.dispatchCallback)(Te,{status:"ready",task:je,model:le});const me=ht.pipeline;return new me(H)}async function Ke(je,le,Te){const Ue=Object.create(null),Ve=[];for(const[Ne,Re]of je.entries()){if(!Re)continue;let st;Array.isArray(Re)?st=new Promise(async(dt,ct)=>{var ht,L;let lt;for(const oe of Re){if(oe===null){dt(null);return}try{dt(await oe.from_pretrained(le,Te));return}catch(H){if((ht=H.message)!=null&&ht.includes("Unsupported model type"))lt=H;else if((L=H.message)!=null&&L.includes("Could not locate file"))lt=H;else{ct(H);return}}}ct(lt)}):st=Re.from_pretrained(le,Te),Ue[Ne]=st,Ve.push(st)}await Promise.all(Ve);for(const[Ne,Re]of Object.entries(Ue))Ue[Ne]=await Re;return Ue}},"./src/tokenizers.js":(Ee,$,r)=>{r.r($),r.d($,{AlbertTokenizer:()=>Sr,AutoTokenizer:()=>as,BartTokenizer:()=>Ir,BertTokenizer:()=>Xr,BlenderbotSmallTokenizer:()=>zn,BlenderbotTokenizer:()=>Ln,BloomTokenizer:()=>Er,CLIPTokenizer:()=>yn,CamembertTokenizer:()=>it,CodeGenTokenizer:()=>wn,CodeLlamaTokenizer:()=>jr,CohereTokenizer:()=>vn,ConvBertTokenizer:()=>Br,DebertaTokenizer:()=>dr,DebertaV2Tokenizer:()=>Jr,DistilBertTokenizer:()=>ar,ElectraTokenizer:()=>Dt,EsmTokenizer:()=>Ur,FalconTokenizer:()=>On,GPT2Tokenizer:()=>Nr,GPTNeoXTokenizer:()=>Fn,GemmaTokenizer:()=>oi,Grok1Tokenizer:()=>Vr,HerbertTokenizer:()=>Ar,LlamaTokenizer:()=>_n,M2M100Tokenizer:()=>gn,MBart50Tokenizer:()=>lr,MBartTokenizer:()=>Ms,MPNetTokenizer:()=>In,MarianTokenizer:()=>zt,MgpstrTokenizer:()=>Nn,MobileBertTokenizer:()=>$r,NllbTokenizer:()=>ur,NougatTokenizer:()=>Wr,PreTrainedTokenizer:()=>Nt,Qwen2Tokenizer:()=>Dn,RoFormerTokenizer:()=>Rr,RobertaTokenizer:()=>Os,SiglipTokenizer:()=>Mn,SpeechT5Tokenizer:()=>Bn,SqueezeBertTokenizer:()=>Yr,T5Tokenizer:()=>Vs,TokenizerModel:()=>ve,VitsTokenizer:()=>Rn,Wav2Vec2CTCTokenizer:()=>bn,WhisperTokenizer:()=>Zr,XLMRobertaTokenizer:()=>ii,XLMTokenizer:()=>Tt,is_chinese_char:()=>q});var _=r("./src/utils/generic.js"),I=r("./src/utils/core.js"),N=r("./src/utils/hub.js"),X=r("./src/utils/maths.js"),R=r("./src/utils/tensor.js"),g=r("./src/utils/data-structures.js"),v=r("./node_modules/@huggingface/jinja/dist/index.js"),M=r("./src/models/whisper/common_whisper.js");async function y(Pe,E){const Q=await Promise.all([(0,N.getModelJSON)(Pe,"tokenizer.json",!0,E),(0,N.getModelJSON)(Pe,"tokenizer_config.json",!0,E)]);return E.legacy!==null&&(Q[1].legacy=E.legacy),Q}function b(Pe,E){const Q=[];let ue=0;for(const be of Pe.matchAll(E)){const $e=be[0];ue<be.index&&Q.push(Pe.slice(ue,be.index)),$e.length>0&&Q.push($e),ue=be.index+$e.length}return ue<Pe.length&&Q.push(Pe.slice(ue)),Q}function O(Pe,E=!0){if(Pe.Regex!==void 0){let Q=Pe.Regex.replace(/\\([#&~])/g,"$1");for(const[ue,be]of ae)Q=Q.replaceAll(ue,be);return new RegExp(Q,"gu")}else if(Pe.String!==void 0){const Q=(0,I.escapeRegExp)(Pe.String);return new RegExp(E?Q:`(${Q})`,"gu")}else return console.warn("Unknown pattern type:",Pe),null}function K(Pe){return new Map(Object.entries(Pe))}function se(Pe){const E=Pe.dims;switch(E.length){case 1:return Pe.tolist();case 2:if(E[0]!==1)throw new Error("Unable to decode tensor with `batch size !== 1`. Use `tokenizer.batch_decode(...)` for batched inputs.");return Pe.tolist()[0];default:throw new Error(`Expected tensor to have 1-2 dimensions, got ${E.length}.`)}}function ne(Pe){return Pe.replace(/ \./g,".").replace(/ \?/g,"?").replace(/ \!/g,"!").replace(/ ,/g,",").replace(/ \' /g,"'").replace(/ n\'t/g,"n't").replace(/ \'m/g,"'m").replace(/ \'s/g,"'s").replace(/ \'ve/g,"'ve").replace(/ \'re/g,"'re")}function W(Pe){return Pe.replace(new RegExp("\\p{M}","gu"),"")}function U(Pe){return W(Pe.toLowerCase())}function q(Pe){return Pe>=19968&&Pe<=40959||Pe>=13312&&Pe<=19903||Pe>=131072&&Pe<=173791||Pe>=173824&&Pe<=177983||Pe>=177984&&Pe<=178207||Pe>=178208&&Pe<=183983||Pe>=63744&&Pe<=64255||Pe>=194560&&Pe<=195103}function A(Pe,E,Q){const ue=[];let be=0;for(;be<Pe.length;){if(ue.push(Pe[be]),(E.get(Pe[be])??Q)!==Q){++be;continue}for(;++be<Pe.length&&(E.get(Pe[be])??Q)===Q;)E.get(ue.at(-1))!==Q&&(ue[ue.length-1]+=Pe[be])}return ue}function S(Pe){return Pe.match(/\S+/g)||[]}const w="\\p{P}\\u0021-\\u002F\\u003A-\\u0040\\u005B-\\u0060\\u007B-\\u007E",x=new RegExp(`^[${w}]+$`,"gu"),F=".,!?…。，、।۔،",ae=new Map([["(?i:'s|'t|'re|'ve|'m|'ll|'d)","(?:'([sS]|[tT]|[rR][eE]|[vV][eE]|[mM]|[lL][lL]|[dD]))"],[` ?[^(\\s|[${F}])]+`,` ?[^\\s${F}]+`]]);class ie{constructor(E){this.content=E.content,this.id=E.id,this.single_word=E.single_word??!1,this.lstrip=E.lstrip??!1,this.rstrip=E.rstrip??!1,this.special=E.special??!1,this.normalized=E.normalized??null}}class ve extends _.Callable{constructor(E){super(),this.config=E,this.vocab=[],this.tokens_to_ids=new Map,this.unk_token_id=void 0,this.unk_token=void 0,this.end_of_word_suffix=void 0,this.fuse_unk=this.config.fuse_unk??!1}static fromConfig(E,...Q){switch(E.type){case"WordPiece":return new we(E);case"Unigram":return new re(E,...Q);case"BPE":return new Se(E);default:if(E.vocab)return Array.isArray(E.vocab)?new re(E,...Q):typeof E.vocab=="object"&&E.continuing_subword_prefix&&E.unk_token?new we(E):new Oe(E,...Q);throw new Error(`Unknown TokenizerModel type: ${E.type}`)}}_call(E){return E=this.encode(E),this.fuse_unk&&(E=A(E,this.tokens_to_ids,this.unk_token_id)),E}encode(E){throw Error("encode should be implemented in subclass.")}convert_tokens_to_ids(E){return E.map(Q=>this.tokens_to_ids.get(Q)??this.unk_token_id)}convert_ids_to_tokens(E){return E.map(Q=>this.vocab[Q]??this.unk_token)}}class we extends ve{constructor(E){super(E),this.tokens_to_ids=K(E.vocab),this.unk_token_id=this.tokens_to_ids.get(E.unk_token),this.unk_token=E.unk_token,this.max_input_chars_per_word=E.max_input_chars_per_word??100,this.vocab=new Array(this.tokens_to_ids.size);for(const[Q,ue]of this.tokens_to_ids)this.vocab[ue]=Q}encode(E){const Q=[];for(const ue of E){const be=[...ue];if(be.length>this.max_input_chars_per_word){Q.push(this.unk_token);continue}let $e=!1,Qe=0;const pt=[];for(;Qe<be.length;){let gt=be.length,ft=null;for(;Qe<gt;){let xt=be.slice(Qe,gt).join("");if(Qe>0&&(xt=this.config.continuing_subword_prefix+xt),this.tokens_to_ids.has(xt)){ft=xt;break}--gt}if(ft===null){$e=!0;break}pt.push(ft),Qe=gt}$e?Q.push(this.unk_token):Q.push(...pt)}return Q}}class re extends ve{constructor(E,Q){super(E);const ue=E.vocab.length;this.vocab=new Array(ue),this.scores=new Array(ue);for(let be=0;be<ue;++be)[this.vocab[be],this.scores[be]]=E.vocab[be];this.unk_token_id=E.unk_id,this.unk_token=this.vocab[E.unk_id],this.tokens_to_ids=new Map(this.vocab.map((be,$e)=>[be,$e])),this.bos_token=" ",this.bos_token_id=this.tokens_to_ids.get(this.bos_token),this.eos_token=Q.eos_token,this.eos_token_id=this.tokens_to_ids.get(this.eos_token),this.unk_token=this.vocab[this.unk_token_id],this.minScore=(0,X.min)(this.scores)[0],this.unk_score=this.minScore-10,this.scores[this.unk_token_id]=this.unk_score,this.trie=new g.CharTrie,this.trie.extend(this.vocab),this.fuse_unk=!0}populateNodes(E){const Q=E.chars,ue=1;let be=0;for(;be<Q.length;){let $e=!1;const Qe=Q.slice(be).join(""),pt=this.trie.commonPrefixSearch(Qe);for(const gt of pt){const ft=this.tokens_to_ids.get(gt),xt=this.scores[ft],Kt=(0,I.len)(gt);E.insert(be,Kt,xt,ft),!$e&&Kt===ue&&($e=!0)}$e||E.insert(be,ue,this.unk_score,this.unk_token_id),be+=ue}}tokenize(E){const Q=new g.TokenLattice(E,this.bos_token_id,this.eos_token_id);return this.populateNodes(Q),Q.tokens()}encode(E){const Q=[];for(const ue of E){const be=this.tokenize(ue);Q.push(...be)}return Q}}const xe=(()=>{const Pe=[...Array.from({length:94},(be,$e)=>$e+33),...Array.from({length:12},(be,$e)=>$e+161),...Array.from({length:82},(be,$e)=>$e+174)],E=Pe.slice();let Q=0;for(let be=0;be<256;++be)Pe.includes(be)||(Pe.push(be),E.push(256+Q),Q+=1);const ue=E.map(be=>String.fromCharCode(be));return Object.fromEntries(Pe.map((be,$e)=>[be,ue[$e]]))})(),ce=(0,I.reverseDictionary)(xe);class Se extends ve{constructor(E){super(E),this.tokens_to_ids=K(E.vocab),this.unk_token_id=this.tokens_to_ids.get(E.unk_token),this.unk_token=E.unk_token,this.vocab=new Array(this.tokens_to_ids.size);for(const[ue,be]of this.tokens_to_ids)this.vocab[be]=ue;const Q=Array.isArray(E.merges[0]);this.merges=Q?E.merges:E.merges.map(ue=>ue.split(" ",2)),this.bpe_ranks=new Map(this.merges.map((ue,be)=>[JSON.stringify(ue),be])),this.end_of_word_suffix=E.end_of_word_suffix,this.continuing_subword_suffix=E.continuing_subword_suffix??null,this.byte_fallback=this.config.byte_fallback??!1,this.byte_fallback&&(this.text_encoder=new TextEncoder),this.ignore_merges=this.config.ignore_merges??!1,this.cache=new Map}bpe(E){if(E.length===0)return[];const Q=this.cache.get(E);if(Q!==void 0)return Q;const ue=Array.from(E);this.end_of_word_suffix&&(ue[ue.length-1]+=this.end_of_word_suffix);let be=[];if(ue.length>1){const $e=new g.PriorityQueue((gt,ft)=>gt.score<ft.score);let Qe={token:ue[0],bias:0,prev:null,next:null},pt=Qe;for(let gt=1;gt<ue.length;++gt){const ft={bias:gt/ue.length,token:ue[gt],prev:pt,next:null};pt.next=ft,this._add_node($e,pt),pt=ft}for(;!$e.isEmpty();){const gt=$e.pop();if(gt.deleted||!gt.next||gt.next.deleted)continue;if(gt.deleted=!0,gt.next.deleted=!0,gt.prev){const xt={...gt.prev};gt.prev.deleted=!0,gt.prev=xt,xt.prev?xt.prev.next=xt:Qe=xt}const ft={token:gt.token+gt.next.token,bias:gt.bias,prev:gt.prev,next:gt.next.next};ft.prev?(ft.prev.next=ft,this._add_node($e,ft.prev)):Qe=ft,ft.next&&(ft.next.prev=ft,this._add_node($e,ft))}for(let gt=Qe;gt!==null;gt=gt.next)be.push(gt.token)}else be=ue;if(this.continuing_subword_suffix)for(let $e=0;$e<be.length-1;++$e)be[$e]+=this.continuing_subword_suffix;return this.cache.set(E,be),be}_add_node(E,Q){const ue=this.bpe_ranks.get(JSON.stringify([Q.token,Q.next.token]));ue!==void 0&&(Q.score=ue+Q.bias,E.push(Q))}encode(E){const Q=[];for(const ue of E){if(this.ignore_merges&&this.tokens_to_ids.has(ue)){Q.push(ue);continue}const be=this.bpe(ue);for(const $e of be)if(this.tokens_to_ids.has($e))Q.push($e);else if(this.byte_fallback){const Qe=Array.from(this.text_encoder.encode($e)).map(pt=>`<0x${pt.toString(16).toUpperCase().padStart(2,"0")}>`);Qe.every(pt=>this.tokens_to_ids.has(pt))?Q.push(...Qe):Q.push(this.unk_token)}else Q.push(this.unk_token)}return Q}}class Oe extends ve{constructor(E,Q){super(E),this.tokens_to_ids=K(Q.target_lang?E.vocab[Q.target_lang]:E.vocab),this.bos_token=Q.bos_token,this.bos_token_id=this.tokens_to_ids.get(this.bos_token),this.eos_token=Q.eos_token,this.eos_token_id=this.tokens_to_ids.get(this.eos_token),this.pad_token=Q.pad_token,this.pad_token_id=this.tokens_to_ids.get(this.pad_token),this.unk_token=Q.unk_token,this.unk_token_id=this.tokens_to_ids.get(this.unk_token),this.vocab=new Array(this.tokens_to_ids.size);for(const[ue,be]of this.tokens_to_ids)this.vocab[be]=ue}encode(E){return E}}class Ce extends _.Callable{constructor(E){super(),this.config=E}static fromConfig(E){if(E===null)return null;switch(E.type){case"BertNormalizer":return new Ke(E);case"Precompiled":return new ys(E);case"Sequence":return new te(E);case"Replace":return new tt(E);case"NFC":return new Ge(E);case"NFKC":return new ye(E);case"NFKD":return new J(E);case"Strip":return new de(E);case"StripAccents":return new ke(E);case"Lowercase":return new Be(E);case"Prepend":return new Ze(E);default:throw new Error(`Unknown Normalizer type: ${E.type}`)}}normalize(E){throw Error("normalize should be implemented in subclass.")}_call(E){return this.normalize(E)}}class tt extends Ce{normalize(E){const Q=O(this.config.pattern);return Q===null?E:E.replaceAll(Q,this.config.content)}}class Ge extends Ce{normalize(E){return E=E.normalize("NFC"),E}}class ye extends Ce{normalize(E){return E=E.normalize("NFKC"),E}}class J extends Ce{normalize(E){return E=E.normalize("NFKD"),E}}class de extends Ce{normalize(E){return this.config.strip_left&&this.config.strip_right?E=E.trim():(this.config.strip_left&&(E=E.trimStart()),this.config.strip_right&&(E=E.trimEnd())),E}}class ke extends Ce{normalize(E){return E=W(E),E}}class Be extends Ce{normalize(E){return E=E.toLowerCase(),E}}class Ze extends Ce{normalize(E){return E=this.config.prepend+E,E}}class te extends Ce{constructor(E){super(E),this.normalizers=E.normalizers.map(Q=>Ce.fromConfig(Q))}normalize(E){return this.normalizers.reduce((Q,ue)=>ue.normalize(Q),E)}}class Ke extends Ce{_tokenize_chinese_chars(E){const Q=[];for(let ue=0;ue<E.length;++ue){const be=E[ue],$e=be.charCodeAt(0);q($e)?(Q.push(" "),Q.push(be),Q.push(" ")):Q.push(be)}return Q.join("")}stripAccents(E){return E.normalize("NFD").replace(new RegExp("\\p{Mn}","gu"),"")}_is_control(E){switch(E){case"	":case`
+`:case"\r":return!1;default:return new RegExp("^\\p{Cc}|\\p{Cf}|\\p{Co}|\\p{Cs}$","u").test(E)}}_clean_text(E){const Q=[];for(const ue of E){const be=ue.charCodeAt(0);be===0||be===65533||this._is_control(ue)||(/^\s$/.test(ue)?Q.push(" "):Q.push(ue))}return Q.join("")}normalize(E){return this.config.clean_text&&(E=this._clean_text(E)),this.config.handle_chinese_chars&&(E=this._tokenize_chinese_chars(E)),this.config.lowercase?(E=E.toLowerCase(),this.config.strip_accents!==!1&&(E=this.stripAccents(E))):this.config.strip_accents&&(E=this.stripAccents(E)),E}}class je extends _.Callable{static fromConfig(E){if(E===null)return null;switch(E.type){case"BertPreTokenizer":return new le(E);case"Sequence":return new Cs(E);case"Whitespace":return new Ds(E);case"WhitespaceSplit":return new sr(E);case"Metaspace":return new At(E);case"ByteLevel":return new Te(E);case"Split":return new Ue(E);case"Punctuation":return new Ve(E);case"Digits":return new Ne(E);case"Replace":return new kr(E);default:throw new Error(`Unknown PreTokenizer type: ${E.type}`)}}pre_tokenize_text(E,Q){throw Error("pre_tokenize_text should be implemented in subclass.")}pre_tokenize(E,Q){return(Array.isArray(E)?E.map(ue=>this.pre_tokenize_text(ue,Q)):this.pre_tokenize_text(E,Q)).flat()}_call(E,Q){return this.pre_tokenize(E,Q)}}class le extends je{constructor(E){super(),this.pattern=new RegExp(`[^\\s${w}]+|[${w}]`,"gu")}pre_tokenize_text(E,Q){return E.trim().match(this.pattern)||[]}}class Te extends je{constructor(E){super(),this.config=E,this.add_prefix_space=this.config.add_prefix_space,this.trim_offsets=this.config.trim_offsets,this.use_regex=this.config.use_regex??!0,this.pattern=new RegExp("'s|'t|'re|'ve|'m|'ll|'d| ?\\p{L}+| ?\\p{N}+| ?[^\\s\\p{L}\\p{N}]+|\\s+(?!\\S)|\\s+","gu"),this.byte_encoder=xe,this.text_encoder=new TextEncoder}pre_tokenize_text(E,Q){return this.add_prefix_space&&!E.startsWith(" ")&&(E=" "+E),(this.use_regex?E.match(this.pattern)||[]:[E]).map(be=>Array.from(this.text_encoder.encode(be),$e=>this.byte_encoder[$e]).join(""))}}class Ue extends je{constructor(E){super(),this.config=E,this.pattern=O(this.config.pattern,this.config.invert)}pre_tokenize_text(E,Q){var ue;return this.pattern===null?[]:this.config.invert?E.match(this.pattern)||[]:((ue=this.config.behavior)==null?void 0:ue.toLowerCase())==="removed"?E.split(this.pattern).filter(be=>be):b(E,this.pattern)}}class Ve extends je{constructor(E){super(),this.config=E,this.pattern=new RegExp(`[^${w}]+|[${w}]+`,"gu")}pre_tokenize_text(E,Q){return E.match(this.pattern)||[]}}class Ne extends je{constructor(E){super(),this.config=E;const Q=`[^\\d]+|\\d${this.config.individual_digits?"":"+"}`;this.pattern=new RegExp(Q,"gu")}pre_tokenize_text(E,Q){return E.match(this.pattern)||[]}}class Re extends _.Callable{constructor(E){super(),this.config=E}static fromConfig(E){if(E===null)return null;switch(E.type){case"TemplateProcessing":return new ct(E);case"ByteLevel":return new lt(E);case"RobertaProcessing":return new dt(E);case"BertProcessing":return new st(E);case"Sequence":return new ht(E);default:throw new Error(`Unknown PostProcessor type: ${E.type}`)}}post_process(E,...Q){throw Error("post_process should be implemented in subclass.")}_call(E,...Q){return this.post_process(E,...Q)}}class st extends Re{constructor(E){super(E),this.cls=E.cls[0],this.sep=E.sep[0]}post_process(E,Q=null,{add_special_tokens:ue=!0}={}){ue&&(E=(0,I.mergeArrays)([this.cls],E,[this.sep]));let be=new Array(E.length).fill(0);if(Q!==null){const $e=ue&&this instanceof dt?[this.sep]:[],Qe=ue?[this.sep]:[];E=(0,I.mergeArrays)(E,$e,Q,Qe),be=(0,I.mergeArrays)(be,new Array(Q.length+$e.length+Qe.length).fill(1))}return{tokens:E,token_type_ids:be}}}class dt extends st{}class ct extends Re{constructor(E){super(E),this.single=E.single,this.pair=E.pair}post_process(E,Q=null,{add_special_tokens:ue=!0}={}){const be=Q===null?this.single:this.pair;let $e=[],Qe=[];for(const pt of be)"SpecialToken"in pt?ue&&($e.push(pt.SpecialToken.id),Qe.push(pt.SpecialToken.type_id)):"Sequence"in pt&&(pt.Sequence.id==="A"?($e=(0,I.mergeArrays)($e,E),Qe=(0,I.mergeArrays)(Qe,new Array(E.length).fill(pt.Sequence.type_id))):pt.Sequence.id==="B"&&($e=(0,I.mergeArrays)($e,Q),Qe=(0,I.mergeArrays)(Qe,new Array(Q.length).fill(pt.Sequence.type_id))));return{tokens:$e,token_type_ids:Qe}}}class lt extends Re{post_process(E,Q=null){return Q&&(E=(0,I.mergeArrays)(E,Q)),{tokens:E}}}class ht extends Re{constructor(E){super(E),this.processors=E.processors.map(Q=>Re.fromConfig(Q))}post_process(E,Q=null,ue={}){let be;for(const $e of this.processors)if($e instanceof lt)E=$e.post_process(E).tokens,Q&&(Q=$e.post_process(Q).tokens);else{const Qe=$e.post_process(E,Q,ue);E=Qe.tokens,be=Qe.token_type_ids}return{tokens:E,token_type_ids:be}}}class L extends _.Callable{constructor(E){super(),this.config=E,this.added_tokens=[],this.end_of_word_suffix=null,this.trim_offsets=E.trim_offsets}static fromConfig(E){if(E===null)return null;switch(E.type){case"WordPiece":return new We(E);case"Metaspace":return new is(E);case"ByteLevel":return new Je(E);case"Replace":return new oe(E);case"ByteFallback":return new H(E);case"Fuse":return new me(E);case"Strip":return new Ae(E);case"Sequence":return new mt(E);case"CTC":return new ut(E);case"BPEDecoder":return new vt(E);default:throw new Error(`Unknown Decoder type: ${E.type}`)}}_call(E){return this.decode(E)}decode(E){return this.decode_chain(E).join("")}decode_chain(E){throw Error("`decode_chain` should be implemented in subclass.")}}class oe extends L{decode_chain(E){const Q=O(this.config.pattern);return Q===null?E:E.map(ue=>ue.replaceAll(Q,this.config.content))}}class H extends L{constructor(E){super(E),this.text_decoder=new TextDecoder}decode_chain(E){const Q=[];let ue=[];for(const be of E){let $e=null;if(be.length===6&&be.startsWith("<0x")&&be.endsWith(">")){const Qe=parseInt(be.slice(3,5),16);isNaN(Qe)||($e=Qe)}if($e!==null)ue.push($e);else{if(ue.length>0){const Qe=this.text_decoder.decode(Uint8Array.from(ue));Q.push(Qe),ue=[]}Q.push(be)}}if(ue.length>0){const be=this.text_decoder.decode(Uint8Array.from(ue));Q.push(be),ue=[]}return Q}}class me extends L{decode_chain(E){return[E.join("")]}}class Ae extends L{constructor(E){super(E),this.content=this.config.content,this.start=this.config.start,this.stop=this.config.stop}decode_chain(E){return E.map(Q=>{let ue=0;for(let $e=0;$e<this.start&&Q[$e]===this.content;++$e){ue=$e+1;continue}let be=Q.length;for(let $e=0;$e<this.stop;++$e){const Qe=Q.length-$e-1;if(Q[Qe]===this.content){be=Qe;continue}else break}return Q.slice(ue,be)})}}class We extends L{constructor(E){super(E),this.cleanup=E.cleanup}decode_chain(E){return E.map((Q,ue)=>(ue!==0&&(Q.startsWith(this.config.prefix)?Q=Q.replace(this.config.prefix,""):Q=" "+Q),this.cleanup&&(Q=ne(Q)),Q))}}class Je extends L{constructor(E){super(E),this.byte_decoder=ce,this.text_decoder=new TextDecoder("utf-8",{fatal:!1,ignoreBOM:!0}),this.end_of_word_suffix=null}convert_tokens_to_string(E){const Q=E.join(""),ue=new Uint8Array([...Q].map($e=>this.byte_decoder[$e]));return this.text_decoder.decode(ue)}decode_chain(E){const Q=[];let ue=[];for(const be of E)this.added_tokens.find($e=>$e.content===be)!==void 0?(ue.length>0&&(Q.push(this.convert_tokens_to_string(ue)),ue=[]),Q.push(be)):ue.push(be);return ue.length>0&&Q.push(this.convert_tokens_to_string(ue)),Q}}class ut extends L{constructor(E){super(E),this.pad_token=this.config.pad_token,this.word_delimiter_token=this.config.word_delimiter_token,this.cleanup=this.config.cleanup}convert_tokens_to_string(E){if(E.length===0)return"";const Q=[E[0]];for(let $e=1;$e<E.length;++$e)E[$e]!==Q.at(-1)&&Q.push(E[$e]);let be=Q.filter($e=>$e!==this.pad_token).join("");return this.cleanup&&(be=ne(be).replaceAll(this.word_delimiter_token," ").trim()),be}decode_chain(E){return[this.convert_tokens_to_string(E)]}}class mt extends L{constructor(E){super(E),this.decoders=E.decoders.map(Q=>L.fromConfig(Q))}decode_chain(E){return this.decoders.reduce((Q,ue)=>ue.decode_chain(Q),E)}}class vt extends L{constructor(E){super(E),this.suffix=this.config.suffix}decode_chain(E){return E.map((Q,ue)=>Q.replaceAll(this.suffix,ue===E.length-1?"":" "))}}class kt extends L{decode_chain(E){let Q="";for(let ue=1;ue<E.length;ue+=2)Q+=E[ue];return[Q]}}class At extends je{constructor(E){super(),this.addPrefixSpace=E.add_prefix_space,this.replacement=E.replacement,this.strRep=E.str_rep||this.replacement,this.prepend_scheme=E.prepend_scheme??"always"}pre_tokenize_text(E,{section_index:Q=void 0}={}){let ue=E.replaceAll(" ",this.strRep);return this.addPrefixSpace&&!ue.startsWith(this.replacement)&&(this.prepend_scheme==="always"||this.prepend_scheme==="first"&&Q===0)&&(ue=this.strRep+ue),[ue]}}class is extends L{constructor(E){super(E),this.addPrefixSpace=E.add_prefix_space,this.replacement=E.replacement}decode_chain(E){const Q=[];for(let ue=0;ue<E.length;++ue){let be=E[ue].replaceAll(this.replacement," ");this.addPrefixSpace&&ue==0&&be.startsWith(" ")&&(be=be.substring(1)),Q.push(be)}return Q}}class ys extends Ce{constructor(E){super(E),this.charsmap=E.precompiled_charsmap}normalize(E){return E=E.replace(/[\u0001-\u0008\u000B\u000E-\u001F\u007F\u008F\u009F]/gm,""),E=E.replace(/[\u0009\u000A\u000C\u000D\u00A0\u1680\u2000-\u200F\u2028\u2029\u202F\u205F\u2581\u3000\uFEFF\uFFFD]/gm," "),E.includes("～")?E=E.split("～").map(ue=>ue.normalize("NFKC")).join("～"):E=E.normalize("NFKC"),E}}class Cs extends je{constructor(E){super(),this.tokenizers=E.pretokenizers.map(Q=>je.fromConfig(Q))}pre_tokenize_text(E,Q){return this.tokenizers.reduce((ue,be)=>be.pre_tokenize(ue,Q),[E])}}class Ds extends je{constructor(E){super()}pre_tokenize_text(E,Q){return E.match(/\w+|[^\w\s]+/g)||[]}}class sr extends je{constructor(E){super()}pre_tokenize_text(E,Q){return S(E)}}class kr extends je{constructor(E){super(),this.config=E,this.pattern=O(this.config.pattern),this.content=this.config.content}pre_tokenize_text(E,Q){return this.pattern===null?[E]:[E.replaceAll(this.pattern,this.config.content)]}}const Qr=["bos_token","eos_token","unk_token","sep_token","pad_token","cls_token","mask_token"];function Us(Pe,E,Q,ue){for(const be of Object.keys(Pe)){const $e=E-Pe[be].length,Qe=Q(be),pt=new Array($e).fill(Qe);Pe[be]=ue==="right"?(0,I.mergeArrays)(Pe[be],pt):(0,I.mergeArrays)(pt,Pe[be])}}function Tr(Pe,E){for(const Q of Object.keys(Pe))Pe[Q].length=E}class Nt extends _.Callable{constructor(Q,ue){super();fe(this,"return_token_type_ids",!1);fe(this,"padding_side","right");this._tokenizer_config=ue,this.normalizer=Ce.fromConfig(Q.normalizer),this.pre_tokenizer=je.fromConfig(Q.pre_tokenizer),this.model=ve.fromConfig(Q.model,ue),this.post_processor=Re.fromConfig(Q.post_processor),this.decoder=L.fromConfig(Q.decoder),this.special_tokens=[],this.all_special_ids=[],this.added_tokens=[];for(const be of Q.added_tokens){const $e=new ie(be);this.added_tokens.push($e),this.model.tokens_to_ids.set($e.content,$e.id),this.model.vocab[$e.id]=$e.content,$e.special&&(this.special_tokens.push($e.content),this.all_special_ids.push($e.id))}if(this.additional_special_tokens=ue.additional_special_tokens??[],this.special_tokens.push(...this.additional_special_tokens),this.special_tokens=[...new Set(this.special_tokens)],this.decoder&&(this.decoder.added_tokens=this.added_tokens,this.decoder.end_of_word_suffix=this.model.end_of_word_suffix),this.added_tokens_regex=this.added_tokens.length>0?new RegExp(this.added_tokens.slice().sort((be,$e)=>$e.content.length-be.content.length).map(be=>`${be.lstrip?"\\s*":""}(${(0,I.escapeRegExp)(be.content)})${be.rstrip?"\\s*":""}`).join("|")):null,this.mask_token=this.getToken("mask_token"),this.mask_token_id=this.model.tokens_to_ids.get(this.mask_token),this.pad_token=this.getToken("pad_token","eos_token"),this.pad_token_id=this.model.tokens_to_ids.get(this.pad_token),this.sep_token=this.getToken("sep_token"),this.sep_token_id=this.model.tokens_to_ids.get(this.sep_token),this.unk_token=this.getToken("unk_token"),this.unk_token_id=this.model.tokens_to_ids.get(this.unk_token),this.bos_token=this.getToken("bos_token"),this.bos_token_id=this.model.tokens_to_ids.get(this.bos_token),this.eos_token=this.getToken("eos_token"),this.eos_token_id=this.model.tokens_to_ids.get(this.eos_token),this.model_max_length=ue.model_max_length,this.remove_space=ue.remove_space,this.clean_up_tokenization_spaces=ue.clean_up_tokenization_spaces??!0,this.do_lowercase_and_remove_accent=ue.do_lowercase_and_remove_accent??!1,ue.padding_side&&(this.padding_side=ue.padding_side),this.legacy=!1,this.chat_template=ue.chat_template??null,Array.isArray(this.chat_template)){const be=Object.create(null);for(const{name:$e,template:Qe}of this.chat_template){if(typeof $e!="string"||typeof Qe!="string")throw new Error('Chat template must be a list of objects with "name" and "template" properties');be[$e]=Qe}this.chat_template=be}this._compiled_template_cache=new Map}getToken(...Q){for(const ue of Q){const be=this._tokenizer_config[ue];if(be)if(typeof be=="object"){if(be.__type==="AddedToken")return be.content;throw Error(`Unknown token: ${be}`)}else return be}return null}static async from_pretrained(Q,{progress_callback:ue=null,config:be=null,cache_dir:$e=null,local_files_only:Qe=!1,revision:pt="main",legacy:gt=null}={}){const ft=await y(Q,{progress_callback:ue,config:be,cache_dir:$e,local_files_only:Qe,revision:pt,legacy:gt});return new this(...ft)}_call(Q,{text_pair:ue=null,add_special_tokens:be=!0,padding:$e=!1,truncation:Qe=null,max_length:pt=null,return_tensor:gt=!0,return_token_type_ids:ft=null}={}){const xt=Array.isArray(Q);let Kt;if(xt){if(Q.length===0)throw Error("text array must be non-empty");if(ue!==null){if(Array.isArray(ue)){if(Q.length!==ue.length)throw Error("text and text_pair must have the same length")}else throw Error("text_pair must also be an array");Kt=Q.map((us,Fs)=>this._encode_plus(us,{text_pair:ue[Fs],add_special_tokens:be,return_token_type_ids:ft}))}else Kt=Q.map(us=>this._encode_plus(us,{add_special_tokens:be,return_token_type_ids:ft}))}else{if(Q==null)throw Error("text may not be null or undefined");if(Array.isArray(ue))throw Error("When specifying `text_pair`, since `text` is a string, `text_pair` must also be a string (i.e., not an array).");Kt=[this._encode_plus(Q,{text_pair:ue,add_special_tokens:be,return_token_type_ids:ft})]}if(pt===null?$e==="max_length"?pt=this.model_max_length:pt=(0,X.max)(Kt.map(us=>us.input_ids.length))[0]:Qe||console.warn("Truncation was not explicitly activated but `max_length` is provided a specific value, please use `truncation=true` to explicitly truncate examples to max length."),pt=Math.min(pt,this.model_max_length??1/0),$e||Qe)for(let us=0;us<Kt.length;++us)Kt[us].input_ids.length!==pt&&(Kt[us].input_ids.length>pt?Qe&&Tr(Kt[us],pt):$e&&Us(Kt[us],pt,Fs=>Fs==="input_ids"?this.pad_token_id:0,this.padding_side));const ms={};if(gt){if(!($e&&Qe)&&Kt.some(Fs=>{var Bt;for(const rs of Object.keys(Fs))if(Fs[rs].length!==((Bt=Kt[0][rs])==null?void 0:Bt.length))return!0;return!1}))throw Error("Unable to create tensor, you should probably activate truncation and/or padding with 'padding=true' and 'truncation=true' to have batched tensors with the same length.");const us=[Kt.length,Kt[0].input_ids.length];for(const Fs of Object.keys(Kt[0]))ms[Fs]=new R.Tensor("int64",BigInt64Array.from(Kt.flatMap(Bt=>Bt[Fs]).map(BigInt)),us)}else{for(const us of Object.keys(Kt[0]))ms[us]=Kt.map(Fs=>Fs[us]);if(!xt)for(const us of Object.keys(ms))ms[us]=ms[us][0]}return ms}_encode_text(Q){return Q===null?null:(this.added_tokens_regex?Q.split(this.added_tokens_regex).filter($e=>$e):[Q]).map(($e,Qe)=>{if(this.added_tokens.find(gt=>gt.content===$e)!==void 0)return $e;{if(this.remove_space===!0&&($e=$e.trim().split(/\s+/).join(" ")),this.do_lowercase_and_remove_accent&&($e=U($e)),this.normalizer!==null&&($e=this.normalizer($e)),$e.length===0)return[];const gt=this.pre_tokenizer!==null?this.pre_tokenizer($e,{section_index:Qe}):[$e];return this.model(gt)}}).flat()}_encode_plus(Q,{text_pair:ue=null,add_special_tokens:be=!0,return_token_type_ids:$e=null}={}){const{tokens:Qe,token_type_ids:pt}=this._tokenize_helper(Q,{pair:ue,add_special_tokens:be}),gt=this.model.convert_tokens_to_ids(Qe),ft={input_ids:gt,attention_mask:new Array(gt.length).fill(1)};return($e??this.return_token_type_ids)&&pt&&(ft.token_type_ids=pt),ft}_tokenize_helper(Q,{pair:ue=null,add_special_tokens:be=!1}={}){const $e=this._encode_text(Q),Qe=this._encode_text(ue);return this.post_processor?this.post_processor($e,Qe,{add_special_tokens:be}):{tokens:(0,I.mergeArrays)($e??[],Qe??[])}}tokenize(Q,{pair:ue=null,add_special_tokens:be=!1}={}){return this._tokenize_helper(Q,{pair:ue,add_special_tokens:be}).tokens}encode(Q,{text_pair:ue=null,add_special_tokens:be=!0,return_token_type_ids:$e=null}={}){return this._encode_plus(Q,{text_pair:ue,add_special_tokens:be,return_token_type_ids:$e}).input_ids}batch_decode(Q,ue={}){return Q instanceof R.Tensor&&(Q=Q.tolist()),Q.map(be=>this.decode(be,ue))}decode(Q,ue={}){if(Q instanceof R.Tensor&&(Q=se(Q)),!Array.isArray(Q)||Q.length===0||!(0,I.isIntegralNumber)(Q[0]))throw Error("token_ids must be a non-empty array of integers.");return this.decode_single(Q,ue)}decode_single(Q,{skip_special_tokens:ue=!1,clean_up_tokenization_spaces:be=null}){let $e=this.model.convert_ids_to_tokens(Q);ue&&($e=$e.filter(pt=>!this.special_tokens.includes(pt)));let Qe=this.decoder?this.decoder($e):$e.join(" ");return this.decoder&&this.decoder.end_of_word_suffix&&(Qe=Qe.replaceAll(this.decoder.end_of_word_suffix," "),ue&&(Qe=Qe.trim())),(be??this.clean_up_tokenization_spaces)&&(Qe=ne(Qe)),Qe}get_chat_template({chat_template:Q=null,tools:ue=null}={}){if(this.chat_template&&typeof this.chat_template=="object"){const be=this.chat_template;if(Q!==null&&Object.hasOwn(be,Q))Q=be[Q];else if(Q===null)if(ue!==null&&"tool_use"in be)Q=be.tool_use;else if("default"in be)Q=be.default;else throw Error(`This model has multiple chat templates with no default specified! Please either pass a chat template or the name of the template you wish to use to the 'chat_template' argument. Available template names are ${Object.keys(be).sort()}.`)}else if(Q===null)if(this.chat_template)Q=this.chat_template;else throw Error("Cannot use apply_chat_template() because tokenizer.chat_template is not set and no template argument was passed! For information about writing templates and setting the tokenizer.chat_template attribute, please see the documentation at https://huggingface.co/docs/transformers/main/en/chat_templating");return Q}apply_chat_template(Q,{tools:ue=null,documents:be=null,chat_template:$e=null,add_generation_prompt:Qe=!1,tokenize:pt=!0,padding:gt=!1,truncation:ft=!1,max_length:xt=null,return_tensor:Kt=!0,return_dict:ms=!1,tokenizer_kwargs:us={},...Fs}={}){if($e=this.get_chat_template({chat_template:$e,tools:ue}),typeof $e!="string")throw Error(`chat_template must be a string, but got ${typeof $e}`);let Bt=this._compiled_template_cache.get($e);Bt===void 0&&(Bt=new v.Template($e),this._compiled_template_cache.set($e,Bt));const rs=Object.create(null);for(const Ws of Qr){const ze=this.getToken(Ws);ze&&(rs[Ws]=ze)}const rr=Bt.render({messages:Q,add_generation_prompt:Qe,tools:ue,documents:be,...rs,...Fs});if(pt){const Ws=this._call(rr,{add_special_tokens:!1,padding:gt,truncation:ft,max_length:xt,return_tensor:Kt,...us});return ms?Ws:Ws.input_ids}return rr}}class Xr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Sr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class $r extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Yr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class dr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Jr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Ar extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Br extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Rr extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class ar extends Nt{}class it extends Nt{}class Tt extends Nt{constructor(Q,ue){super(Q,ue);fe(this,"return_token_type_ids",!0);console.warn('WARNING: `XLMTokenizer` is not yet supported by Hugging Face\'s "fast" tokenizers library. Therefore, you may experience slightly inaccurate results.')}}class Dt extends Nt{constructor(){super(...arguments);fe(this,"return_token_type_ids",!0)}}class Vs extends Nt{}class Nr extends Nt{}class Ir extends Nt{}class Ms extends Nt{constructor(E,Q){super(E,Q),this.languageRegex=/^[a-z]{2}_[A-Z]{2}$/,this.language_codes=this.special_tokens.filter(ue=>this.languageRegex.test(ue)),this.lang_to_token=ue=>ue}_build_translation_inputs(E,Q,ue){return mr(this,E,Q,ue)}}class lr extends Ms{}class Os extends Nt{}class Er extends Nt{}const es="▁";class _n extends Nt{constructor(Q,ue){super(Q,ue);fe(this,"padding_side","left");this.legacy=ue.legacy??!0,this.legacy||(this.normalizer=null,this.pre_tokenizer=new At({replacement:es,add_prefix_space:!0,prepend_scheme:"first"}))}_encode_text(Q){if(Q===null)return null;if(this.legacy||Q.length===0)return super._encode_text(Q);let ue=super._encode_text(es+Q.replaceAll(es," "));return ue.length>1&&ue[0]===es&&this.special_tokens.includes(ue[1])&&(ue=ue.slice(1)),ue}}class jr extends Nt{}class ii extends Nt{}class In extends Nt{}class On extends Nt{}class Fn extends Nt{}class Ur extends Nt{}class Dn extends Nt{}class oi extends Nt{}class Vr extends Nt{}function mr(Pe,E,Q,ue){if(!("language_codes"in Pe)||!Array.isArray(Pe.language_codes))throw new Error("Tokenizer must have `language_codes` attribute set and it should be an array of language ids.");if(!("languageRegex"in Pe)||!(Pe.languageRegex instanceof RegExp))throw new Error("Tokenizer must have `languageRegex` attribute set and it should be a regular expression.");if(!("lang_to_token"in Pe)||typeof Pe.lang_to_token!="function")throw new Error("Tokenizer must have `lang_to_token` attribute set and it should be a function.");const be=ue.src_lang,$e=ue.tgt_lang;if(!Pe.language_codes.includes($e))throw new Error(`Target language code "${$e}" is not valid. Must be one of: {${Pe.language_codes.join(", ")}}`);if(be!==void 0){if(!Pe.language_codes.includes(be))throw new Error(`Source language code "${be}" is not valid. Must be one of: {${Pe.language_codes.join(", ")}}`);for(const Qe of Pe.post_processor.config.single)if("SpecialToken"in Qe&&Pe.languageRegex.test(Qe.SpecialToken.id)){Qe.SpecialToken.id=Pe.lang_to_token(be);break}}return ue.forced_bos_token_id=Pe.model.convert_tokens_to_ids([Pe.lang_to_token($e)])[0],Pe._call(E,Q)}class ur extends Nt{constructor(E,Q){super(E,Q),this.languageRegex=/^[a-z]{3}_[A-Z][a-z]{3}$/,this.language_codes=this.special_tokens.filter(ue=>this.languageRegex.test(ue)),this.lang_to_token=ue=>ue}_build_translation_inputs(E,Q,ue){return mr(this,E,Q,ue)}}class gn extends Nt{constructor(E,Q){super(E,Q),this.languageRegex=/^__[a-z]{2,3}__$/,this.language_codes=this.special_tokens.filter(ue=>this.languageRegex.test(ue)).map(ue=>ue.slice(2,-2)),this.lang_to_token=ue=>`__${ue}__`}_build_translation_inputs(E,Q,ue){return mr(this,E,Q,ue)}}class Zr extends Nt{get timestamp_begin(){return this.model.convert_tokens_to_ids(["<|notimestamps|>"])[0]+1}_decode_asr(E,{return_timestamps:Q=!1,return_language:ue=!1,time_precision:be=null,force_full_sequences:$e=!0}={}){if(be===null)throw Error("Must specify time_precision");let Qe=null;const pt=Q==="word";function gt(){return{language:Qe,timestamp:[null,null],text:""}}const ft=[];let xt=gt(),Kt=0;const ms=this.timestamp_begin,Fs=ms+1500;let Bt=[],rs=[],rr=!1,Ws=null;const ze=new Set(this.all_special_ids);for(const ks of E){const Xs=ks.tokens,Ot=pt?ks.token_timestamps:null;let ir=null,fr=ms;if("stride"in ks){const[yt,qt,Ls]=ks.stride;if(Kt-=qt,Ws=yt-Ls,qt&&(fr=qt/be+ms),Ls)for(let $s=Xs.length-1;$s>=0;--$s){const Gs=Number(Xs[$s]);if(Gs>=ms){if(ir!==null&&(Gs-ms)*be<Ws)break;ir=Gs}}}let fs=[],Ss=[];for(let yt=0;yt<Xs.length;++yt){const qt=Number(Xs[yt]);if(ze.has(qt)){const Ls=this.decode([qt]),$s=M.WHISPER_LANGUAGE_MAPPING.get(Ls.slice(2,-2));if($s!==void 0){if(Qe!==null&&$s!==Qe&&!Q){Bt.push(fs);const Gs=this.findLongestCommonSequence(Bt)[0],$t=this.decode(Gs);xt.text=$t,ft.push(xt),Bt=[],fs=[],xt=gt()}Qe=xt.language=$s}}else if(qt>=ms&&qt<=Fs){const Ls=(qt-ms)*be+Kt,$s=(0,X.round)(Ls,2);if(ir!==null&&qt>=ir)rr=!0;else if(rr||Bt.length>0&&qt<fr)rr=!1;else if(xt.timestamp[0]===null)xt.timestamp[0]=$s;else if($s!==xt.timestamp[0]){xt.timestamp[1]=$s,Bt.push(fs),pt&&rs.push(Ss);const[Gs,$t]=this.findLongestCommonSequence(Bt,rs),en=this.decode(Gs);xt.text=en,pt&&(xt.words=this.collateWordTimestamps(Gs,$t,Qe)),ft.push(xt),Bt=[],fs=[],rs=[],Ss=[],xt=gt()}}else if(fs.push(qt),pt){let Ls=(0,X.round)(Ot[yt]+Kt,2),$s;if(yt+1<Ot.length){$s=(0,X.round)(Ot[yt+1]+Kt,2);const Gs=this.decode([qt]);x.test(Gs)&&($s=(0,X.round)(Math.min(Ls+be,$s),2))}else $s=null;Ss.push([Ls,$s])}}if("stride"in ks){const[yt,qt,Ls]=ks.stride;Kt+=yt-Ls}fs.length>0?(Bt.push(fs),pt&&rs.push(Ss)):Bt.every(yt=>yt.length===0)&&(xt=gt(),Bt=[],fs=[],rs=[],Ss=[])}if(Bt.length>0){if($e&&Q)throw new Error("Whisper did not predict an ending timestamp, which can happen if audio is cut off in the middle of a word. 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Therefore, you may experience slightly inaccurate results.')}_encode_text(E){if(E===null)return null;const[Q,...ue]=E.trim().split(this.languageRegex);if(ue.length===0)return super._encode_text(Q);if(ue.length===2){const[be,$e]=ue;return this.supported_language_codes.includes(be)||console.warn(`Unsupported language code "${be}" detected, which may lead to unexpected behavior. 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ne.metadata()).channels,{data:q,info:A}=await ne.rotate().raw().toBuffer({resolveWithObject:!0}),S=new K(new Uint8ClampedArray(q),A.width,A.height,A.channels);return U!==void 0&&U!==A.channels&&S.convert(U),S};else throw new Error("Unable to load image processing library.");const b={0:"nearest",1:"lanczos",2:"bilinear",3:"bicubic",4:"box",5:"hamming"},O=new Map([["png","image/png"],["jpg","image/jpeg"],["jpeg","image/jpeg"],["gif","image/gif"]]);class K{constructor(W,U,q,A){this.data=W,this.width=U,this.height=q,this.channels=A}get size(){return[this.width,this.height]}static async read(W){if(W instanceof K)return W;if(typeof W=="string"||W instanceof URL)return await this.fromURL(W);throw new Error(`Unsupported input type: ${typeof W}`)}static fromCanvas(W){if(!y)throw new Error("fromCanvas() is only supported in browser environments.");const q=W.getContext("2d").getImageData(0,0,W.width,W.height).data;return new K(q,W.width,W.height,4)}static async fromURL(W){const U=await(0,I.getFile)(W);if(U.status!==200)throw new Error(`Unable to read image from "${W}" (${U.status} ${U.statusText})`);const q=await U.blob();return this.fromBlob(q)}static async fromBlob(W){if(y){const U=await M(W),q=g(U.width,U.height).getContext("2d");return q.drawImage(U,0,0),new this(q.getImageData(0,0,U.width,U.height).data,U.width,U.height,4)}else{const U=R(await W.arrayBuffer());return await M(U)}}static fromTensor(W,U="CHW"){if(W.dims.length!==3)throw new Error(`Tensor should have 3 dimensions, but has ${W.dims.length} dimensions.`);if(U==="CHW")W=W.transpose(1,2,0);else if(U!=="HWC")throw new Error(`Unsupported channel format: ${U}`);if(!(W.data instanceof Uint8ClampedArray||W.data instanceof Uint8Array))throw new Error(`Unsupported tensor type: ${W.type}`);switch(W.dims[2]){case 1:case 2:case 3:case 4:return new K(W.data,W.dims[1],W.dims[0],W.dims[2]);default:throw new Error(`Unsupported number of channels: ${W.dims[2]}`)}}grayscale(){if(this.channels===1)return this;const W=new Uint8ClampedArray(this.width*this.height*1);switch(this.channels){case 3:case 4:for(let U=0,q=0;U<this.data.length;U+=this.channels){const A=this.data[U],S=this.data[U+1],w=this.data[U+2];W[q++]=Math.round(.2989*A+.587*S+.114*w)}break;default:throw new Error(`Conversion failed due to unsupported number of channels: ${this.channels}`)}return this._update(W,this.width,this.height,1)}rgb(){if(this.channels===3)return this;const W=new Uint8ClampedArray(this.width*this.height*3);switch(this.channels){case 1:for(let U=0,q=0;U<this.data.length;++U)W[q++]=this.data[U],W[q++]=this.data[U],W[q++]=this.data[U];break;case 4:for(let U=0,q=0;U<this.data.length;U+=4)W[q++]=this.data[U],W[q++]=this.data[U+1],W[q++]=this.data[U+2];break;default:throw new Error(`Conversion failed due to unsupported number of channels: ${this.channels}`)}return this._update(W,this.width,this.height,3)}rgba(){if(this.channels===4)return this;const W=new Uint8ClampedArray(this.width*this.height*4);switch(this.channels){case 1:for(let U=0,q=0;U<this.data.length;++U)W[q++]=this.data[U],W[q++]=this.data[U],W[q++]=this.data[U],W[q++]=255;break;case 3:for(let U=0,q=0;U<this.data.length;U+=3)W[q++]=this.data[U],W[q++]=this.data[U+1],W[q++]=this.data[U+2],W[q++]=255;break;default:throw new Error(`Conversion failed due to unsupported number of channels: ${this.channels}`)}return this._update(W,this.width,this.height,4)}putAlpha(W){if(W.width!==this.width||W.height!==this.height)throw new Error(`Expected mask size to be ${this.width}x${this.height}, but got ${W.width}x${W.height}`);if(W.channels!==1)throw new Error(`Expected mask to have 1 channel, but got ${W.channels}`);const U=this.data,q=W.data,A=this.width*this.height;if(this.channels===3){const S=new Uint8ClampedArray(A*4);for(let w=0,x=0,F=0;w<A;++w)S[F++]=U[x++],S[F++]=U[x++],S[F++]=U[x++],S[F++]=q[w];return this._update(S,this.width,this.height,4)}else if(this.channels===4){for(let S=0;S<A;++S)U[4*S+3]=q[S];return this}throw new Error(`Expected image to have 3 or 4 channels, but got ${this.channels}`)}async resize(W,U,{resample:q=2}={}){if(this.width===W&&this.height===U)return this;let A=b[q]??q;const S=(0,_.isNullishDimension)(W),w=(0,_.isNullishDimension)(U);if(S&&w)return this;if(S?W=U/this.height*this.width:w&&(U=W/this.width*this.height),y){const x=this.channels,F=this.toCanvas(),ae=g(W,U).getContext("2d");return ae.drawImage(F,0,0,W,U),new K(ae.getImageData(0,0,W,U).data,W,U,4).convert(x)}else{let x=this.toSharp();switch(A){case"box":case"hamming":(A==="box"||A==="hamming")&&(console.warn(`Resampling method ${A} is not yet supported. Using bilinear instead.`),A="bilinear");case"nearest":case"bilinear":case"bicubic":x=x.affine([W/this.width,0,0,U/this.height],{interpolator:A});break;case"lanczos":x=x.resize({width:W,height:U,fit:"fill",kernel:"lanczos3"});break;default:throw new Error(`Resampling method ${A} is not supported.`)}return await M(x)}}async pad([W,U,q,A]){if(W=Math.max(W,0),U=Math.max(U,0),q=Math.max(q,0),A=Math.max(A,0),W===0&&U===0&&q===0&&A===0)return this;if(y){const S=this.channels,w=this.toCanvas(),x=this.width+W+U,F=this.height+q+A,ae=g(x,F).getContext("2d");return ae.drawImage(w,0,0,this.width,this.height,W,q,this.width,this.height),new K(ae.getImageData(0,0,x,F).data,x,F,4).convert(S)}else{const S=this.toSharp().extend({left:W,right:U,top:q,bottom:A});return await M(S)}}async crop([W,U,q,A]){if(W=Math.max(W,0),U=Math.max(U,0),q=Math.min(q,this.width-1),A=Math.min(A,this.height-1),W===0&&U===0&&q===this.width-1&&A===this.height-1)return this;const S=q-W+1,w=A-U+1;if(y){const x=this.channels,F=this.toCanvas(),ae=g(S,w).getContext("2d");return ae.drawImage(F,W,U,S,w,0,0,S,w),new K(ae.getImageData(0,0,S,w).data,S,w,4).convert(x)}else{const x=this.toSharp().extract({left:W,top:U,width:S,height:w});return await M(x)}}async center_crop(W,U){if(this.width===W&&this.height===U)return this;const q=(this.width-W)/2,A=(this.height-U)/2;if(y){const S=this.channels,w=this.toCanvas(),x=g(W,U).getContext("2d");let F=0,ae=0,ie=0,ve=0;return q>=0?F=q:ie=-q,A>=0?ae=A:ve=-A,x.drawImage(w,F,ae,W,U,ie,ve,W,U),new K(x.getImageData(0,0,W,U).data,W,U,4).convert(S)}else{let S=this.toSharp();if(q>=0&&A>=0)S=S.extract({left:Math.floor(q),top:Math.floor(A),width:W,height:U});else if(q<=0&&A<=0){const w=Math.floor(-A),x=Math.floor(-q);S=S.extend({top:w,left:x,right:W-this.width-x,bottom:U-this.height-w})}else{let w=[0,0],x=0;A<0?(w[0]=Math.floor(-A),w[1]=U-this.height-w[0]):x=Math.floor(A);let F=[0,0],ae=0;q<0?(F[0]=Math.floor(-q),F[1]=W-this.width-F[0]):ae=Math.floor(q),S=S.extend({top:w[0],bottom:w[1],left:F[0],right:F[1]}).extract({left:ae,top:x,width:W,height:U})}return await M(S)}}async toBlob(W="image/png",U=1){if(!y)throw new Error("toBlob() is only supported in browser environments.");return await this.toCanvas().convertToBlob({type:W,quality:U})}toTensor(W="CHW"){let U=new X.Tensor("uint8",new Uint8Array(this.data),[this.height,this.width,this.channels]);if(W!=="HWC")if(W==="CHW")U=U.permute(2,0,1);else throw new Error(`Unsupported channel format: ${W}`);return U}toCanvas(){if(!y)throw new Error("toCanvas() is only supported in browser environments.");const W=this.clone().rgba(),U=g(W.width,W.height),q=new v(W.data,W.width,W.height);return U.getContext("2d").putImageData(q,0,0),U}split(){const{data:W,width:U,height:q,channels:A}=this,S=W.constructor,w=W.length/A,x=Array.from({length:A},()=>new S(w));for(let F=0;F<w;++F){const ae=A*F;for(let ie=0;ie<A;++ie)x[ie][F]=W[ae+ie]}return x.map(F=>new K(F,U,q,1))}_update(W,U,q,A=null){return this.data=W,this.width=U,this.height=q,A!==null&&(this.channels=A),this}clone(){return new K(this.data.slice(),this.width,this.height,this.channels)}convert(W){if(this.channels===W)return this;switch(W){case 1:this.grayscale();break;case 3:this.rgb();break;case 4:this.rgba();break;default:throw new Error(`Conversion failed due to unsupported number of channels: ${this.channels}`)}return this}async save(W){if(y){if(N.apis.IS_WEBWORKER_ENV)throw new Error("Unable to save an image from a Web Worker.");const U=W.split(".").pop().toLowerCase(),q=O.get(U)??"image/png",A=await this.toBlob(q);(0,_.saveBlob)(W,A)}else{if(N.apis.IS_FS_AVAILABLE)return await this.toSharp().toFile(W);throw new Error("Unable to save the image because filesystem is disabled in this environment.")}}toSharp(){if(y)throw new Error("toSharp() is only supported in server-side environments.");return R(this.data,{raw:{width:this.width,height:this.height,channels:this.channels}})}}const se=K.read.bind(K)},"./src/utils/maths.js":(Ee,$,r)=>{r.r($),r.d($,{FFT:()=>se,bankers_round:()=>U,cos_sim:()=>g,dot:()=>R,dynamic_time_warping:()=>q,interpolate_data:()=>_,log_softmax:()=>X,magnitude:()=>v,max:()=>y,medianFilter:()=>ne,min:()=>M,permute_data:()=>I,round:()=>W,softmax:()=>N});function _(A,[S,w,x],[F,ae],ie="bilinear",ve=!1){const we=ae/x,re=F/w,xe=new A.constructor(F*ae*S),ce=w*x,Se=F*ae;for(let Oe=0;Oe<F;++Oe)for(let Ce=0;Ce<ae;++Ce){const tt=Oe*ae+Ce,Ge=(Ce+.5)/we-.5,ye=(Oe+.5)/re-.5;let J=Math.floor(Ge),de=Math.floor(ye);const ke=Math.min(J+1,x-1),Be=Math.min(de+1,w-1);J=Math.max(J,0),de=Math.max(de,0);const Ze=Ge-J,te=ye-de,Ke=(1-Ze)*(1-te),je=Ze*(1-te),le=(1-Ze)*te,Te=Ze*te,Ue=de*x,Ve=Be*x,Ne=Ue+J,Re=Ue+ke,st=Ve+J,dt=Ve+ke;for(let ct=0;ct<S;++ct){const lt=ct*ce;xe[ct*Se+tt]=Ke*A[lt+Ne]+je*A[lt+Re]+le*A[lt+st]+Te*A[lt+dt]}}return xe}function I(A,S,w){const x=new Array(w.length),F=new Array(w.length);for(let ve=w.length-1,we=1;ve>=0;--ve)F[ve]=we,x[ve]=S[w[ve]],we*=x[ve];const ae=w.map((ve,we)=>F[w.indexOf(we)]),ie=new A.constructor(A.length);for(let ve=0;ve<A.length;++ve){let we=0;for(let re=S.length-1,xe=ve;re>=0;--re)we+=xe%S[re]*ae[re],xe=Math.floor(xe/S[re]);ie[we]=A[ve]}return[ie,x]}function N(A){const S=y(A)[0],w=A.map(ae=>Math.exp(ae-S)),x=w.reduce((ae,ie)=>ae+ie,0);return w.map(ae=>ae/x)}function X(A){const S=y(A)[0];let w=0;for(let ae=0;ae<A.length;++ae)w+=Math.exp(A[ae]-S);const x=Math.log(w);return A.map(ae=>ae-S-x)}function R(A,S){let w=0;for(let x=0;x<A.length;++x)w+=A[x]*S[x];return w}function g(A,S){const w=R(A,S),x=v(A),F=v(S);return w/(x*F)}function v(A){return Math.sqrt(A.reduce((S,w)=>S+w*w,0))}function M(A){if(A.length===0)throw Error("Array must not be empty");let S=A[0],w=0;for(let x=1;x<A.length;++x)A[x]<S&&(S=A[x],w=x);return[S,w]}function y(A){if(A.length===0)throw Error("Array must not be empty");let S=A[0],w=0;for(let x=1;x<A.length;++x)A[x]>S&&(S=A[x],w=x);return[S,w]}function b(A){return A>0&&(A&A-1)===0}class O{constructor(S){if(this.size=S|0,this.size<=1||!b(this.size))throw new Error("FFT size must be a power of two larger than 1");this._csize=S<<1,this.table=new Float64Array(this.size*2);for(let x=0;x<this.table.length;x+=2){const F=Math.PI*x/this.size;this.table[x]=Math.cos(F),this.table[x+1]=-Math.sin(F)}let w=0;for(let x=1;this.size>x;x<<=1)++w;this._width=w%2===0?w-1:w,this._bitrev=new Int32Array(1<<this._width);for(let x=0;x<this._bitrev.length;++x){this._bitrev[x]=0;for(let F=0;F<this._width;F+=2){const ae=this._width-F-2;this._bitrev[x]|=(x>>>F&3)<<ae}}}createComplexArray(){return new Float64Array(this._csize)}fromComplexArray(S,w){const x=w||new Array(S.length>>>1);for(let F=0;F<S.length;F+=2)x[F>>>1]=S[F];return x}toComplexArray(S,w){const x=w||this.createComplexArray();for(let F=0;F<x.length;F+=2)x[F]=S[F>>>1],x[F+1]=0;return x}transform(S,w){if(S===w)throw new Error("Input and output buffers must be different");this._transform4(S,w,1)}realTransform(S,w){if(S===w)throw new Error("Input and output buffers must be different");this._realTransform4(S,w,1)}inverseTransform(S,w){if(S===w)throw new Error("Input and output buffers must be different");this._transform4(S,w,-1);for(let x=0;x<S.length;++x)S[x]/=this.size}_transform4(S,w,x){const F=this._csize;let ie=1<<this._width,ve=F/ie<<1,we,re;const xe=this._bitrev;if(ve===4)for(we=0,re=0;we<F;we+=ve,++re){const Se=xe[re];this._singleTransform2(w,S,we,Se,ie)}else for(we=0,re=0;we<F;we+=ve,++re){const Se=xe[re];this._singleTransform4(w,S,we,Se,ie,x)}const ce=this.table;for(ie>>=2;ie>=2;ie>>=2){ve=F/ie<<1;const Se=ve>>>2;for(we=0;we<F;we+=ve){const Oe=we+Se-1;for(let Ce=we,tt=0;Ce<Oe;Ce+=2,tt+=ie){const Ge=Ce,ye=Ge+Se,J=ye+Se,de=J+Se,ke=S[Ge],Be=S[Ge+1],Ze=S[ye],te=S[ye+1],Ke=S[J],je=S[J+1],le=S[de],Te=S[de+1],Ue=ce[tt],Ve=x*ce[tt+1],Ne=Ze*Ue-te*Ve,Re=Ze*Ve+te*Ue,st=ce[2*tt],dt=x*ce[2*tt+1],ct=Ke*st-je*dt,lt=Ke*dt+je*st,ht=ce[3*tt],L=x*ce[3*tt+1],oe=le*ht-Te*L,H=le*L+Te*ht,me=ke+ct,Ae=Be+lt,We=ke-ct,Je=Be-lt,ut=Ne+oe,mt=Re+H,vt=x*(Ne-oe),kt=x*(Re-H);S[Ge]=me+ut,S[Ge+1]=Ae+mt,S[ye]=We+kt,S[ye+1]=Je-vt,S[J]=me-ut,S[J+1]=Ae-mt,S[de]=We-kt,S[de+1]=Je+vt}}}}_singleTransform2(S,w,x,F,ae){const ie=S[F],ve=S[F+1],we=S[F+ae],re=S[F+ae+1];w[x]=ie+we,w[x+1]=ve+re,w[x+2]=ie-we,w[x+3]=ve-re}_singleTransform4(S,w,x,F,ae,ie){const ve=ae*2,we=ae*3,re=S[F],xe=S[F+1],ce=S[F+ae],Se=S[F+ae+1],Oe=S[F+ve],Ce=S[F+ve+1],tt=S[F+we],Ge=S[F+we+1],ye=re+Oe,J=xe+Ce,de=re-Oe,ke=xe-Ce,Be=ce+tt,Ze=Se+Ge,te=ie*(ce-tt),Ke=ie*(Se-Ge);w[x]=ye+Be,w[x+1]=J+Ze,w[x+2]=de+Ke,w[x+3]=ke-te,w[x+4]=ye-Be,w[x+5]=J-Ze,w[x+6]=de-Ke,w[x+7]=ke+te}_realTransform4(S,w,x){const F=this._csize;let ie=1<<this._width,ve=F/ie<<1,we,re;const xe=this._bitrev;if(ve===4)for(we=0,re=0;we<F;we+=ve,++re){const Oe=xe[re];this._singleRealTransform2(w,S,we,Oe>>>1,ie>>>1)}else for(we=0,re=0;we<F;we+=ve,++re){const Oe=xe[re];this._singleRealTransform4(w,S,we,Oe>>>1,ie>>>1,x)}const ce=this.table;for(ie>>=2;ie>=2;ie>>=2){ve=F/ie<<1;const Oe=ve>>>1,Ce=Oe>>>1,tt=Ce>>>1;for(we=0;we<F;we+=ve)for(let Ge=0,ye=0;Ge<=tt;Ge+=2,ye+=ie){const J=we+Ge,de=J+Ce,ke=de+Ce,Be=ke+Ce,Ze=S[J],te=S[J+1],Ke=S[de],je=S[de+1],le=S[ke],Te=S[ke+1],Ue=S[Be],Ve=S[Be+1],Ne=Ze,Re=te,st=ce[ye],dt=x*ce[ye+1],ct=Ke*st-je*dt,lt=Ke*dt+je*st,ht=ce[2*ye],L=x*ce[2*ye+1],oe=le*ht-Te*L,H=le*L+Te*ht,me=ce[3*ye],Ae=x*ce[3*ye+1],We=Ue*me-Ve*Ae,Je=Ue*Ae+Ve*me,ut=Ne+oe,mt=Re+H,vt=Ne-oe,kt=Re-H,At=ct+We,is=lt+Je,ys=x*(ct-We),Cs=x*(lt-Je);if(S[J]=ut+At,S[J+1]=mt+is,S[de]=vt+Cs,S[de+1]=kt-ys,Ge===0){S[ke]=ut-At,S[ke+1]=mt-is;continue}if(Ge===tt)continue;const Ds=we+Ce-Ge,sr=we+Oe-Ge;S[Ds]=vt-x*Cs,S[Ds+1]=-kt-x*ys,S[sr]=ut-x*At,S[sr+1]=-mt+x*is}}const Se=F>>>1;for(let Oe=2;Oe<Se;Oe+=2)S[F-Oe]=S[Oe],S[F-Oe+1]=-S[Oe+1]}_singleRealTransform2(S,w,x,F,ae){const ie=S[F],ve=S[F+ae];w[x]=ie+ve,w[x+1]=0,w[x+2]=ie-ve,w[x+3]=0}_singleRealTransform4(S,w,x,F,ae,ie){const ve=ae*2,we=ae*3,re=S[F],xe=S[F+ae],ce=S[F+ve],Se=S[F+we],Oe=re+ce,Ce=re-ce,tt=xe+Se,Ge=ie*(xe-Se);w[x]=Oe+tt,w[x+1]=0,w[x+2]=Ce,w[x+3]=-Ge,w[x+4]=Oe-tt,w[x+5]=0,w[x+6]=Ce,w[x+7]=Ge}}class K{constructor(S){const w=2*(S-1),x=2*(2*S-1),F=2**Math.ceil(Math.log2(x));this.bufferSize=F,this._a=w;const ae=new Float64Array(x),ie=new Float64Array(F);this._chirpBuffer=new Float64Array(F),this._buffer1=new Float64Array(F),this._buffer2=new Float64Array(F),this._outBuffer1=new Float64Array(F),this._outBuffer2=new Float64Array(F);const ve=-2*Math.PI/S,we=Math.cos(ve),re=Math.sin(ve);for(let xe=0;xe<x>>1;++xe){const ce=(xe+1-S)**2/2,Se=Math.sqrt(we**2+re**2)**ce,Oe=ce*Math.atan2(re,we),Ce=2*xe;ae[Ce]=Se*Math.cos(Oe),ae[Ce+1]=Se*Math.sin(Oe),ie[Ce]=ae[Ce],ie[Ce+1]=-ae[Ce+1]}this._slicedChirpBuffer=ae.subarray(w,x),this._f=new O(F>>1),this._f.transform(this._chirpBuffer,ie)}_transform(S,w,x){const F=this._buffer1,ae=this._buffer2,ie=this._outBuffer1,ve=this._outBuffer2,we=this._chirpBuffer,re=this._slicedChirpBuffer,xe=this._a;if(x)for(let ce=0;ce<re.length;ce+=2){const Se=ce+1,Oe=ce>>1,Ce=w[Oe];F[ce]=Ce*re[ce],F[Se]=Ce*re[Se]}else for(let ce=0;ce<re.length;ce+=2){const Se=ce+1;F[ce]=w[ce]*re[ce]-w[Se]*re[Se],F[Se]=w[ce]*re[Se]+w[Se]*re[ce]}this._f.transform(ie,F);for(let ce=0;ce<we.length;ce+=2){const Se=ce+1;ae[ce]=ie[ce]*we[ce]-ie[Se]*we[Se],ae[Se]=ie[ce]*we[Se]+ie[Se]*we[ce]}this._f.inverseTransform(ve,ae);for(let ce=0;ce<ve.length;ce+=2){const Se=ve[ce+xe],Oe=ve[ce+xe+1],Ce=re[ce],tt=re[ce+1];S[ce]=Se*Ce-Oe*tt,S[ce+1]=Se*tt+Oe*Ce}}transform(S,w){this._transform(S,w,!1)}realTransform(S,w){this._transform(S,w,!0)}}class se{constructor(S){this.fft_length=S,this.isPowerOfTwo=b(S),this.isPowerOfTwo?(this.fft=new O(S),this.outputBufferSize=2*S):(this.fft=new K(S),this.outputBufferSize=this.fft.bufferSize)}realTransform(S,w){this.fft.realTransform(S,w)}transform(S,w){this.fft.transform(S,w)}}function ne(A,S){if(S%2===0||S<=0)throw new Error("Window size must be a positive odd number");const w=new A.constructor(A.length),x=new A.constructor(S),F=Math.floor(S/2);for(let ae=0;ae<A.length;++ae){let ie=0;for(let ve=-F;ve<=F;++ve){let we=ae+ve;we<0?we=Math.abs(we):we>=A.length&&(we=2*(A.length-1)-we),x[ie++]=A[we]}x.sort(),w[ae]=x[F]}return w}function W(A,S){const w=Math.pow(10,S);return Math.round(A*w)/w}function U(A){const S=Math.round(A);return Math.abs(A)%1===.5?S%2===0?S:S-1:S}function q(A){const 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G_=c.pipeline;c.quantize_embeddings;c.rand;c.read_audio;c.rfft;c.round;c.slice;c.softmax;c.spectrogram;c.stack;c.std_mean;c.topk;c.window_function;c.zeros;c.zeros_like;const za=16e3,Ah=za/1e3,K_=.3,H_=.1,q_=400,Q_=q_*Ah,X_=80,kh=X_*Ah,Y_=250*Ah,J_=30,Z_=512,eg=Math.ceil(kh/Z_);async function tg(){try{return!("gpu"in navigator)||!navigator.gpu?!1:(await navigator.gpu.requestAdapter(),!0)}catch(Ee){return console.error(Ee),!1}}var An=(Ee=>(Ee.Status="status",Ee.Output="output",Ee.Info="info",Ee.Request="request",Ee.Error="error",Ee.Load="load",Ee))(An||{}),Ih=(Ee=>(Ee.RecordingStart="recording_start",Ee.RecordingEnd="recording_end",Ee.Ready="ready",Ee))(Ih||{}),Qp=(Ee=>(Ee.UntilNext="until_next",Ee))(Qp||{});let Sh,Xp,Yp=Promise.resolve();const La=new Float32Array(J_*za);let $n=0;const sg=new $h("int64",[za],[]);let mf=new $h("float32",new Float32Array(2*1*128),[2,1,128]),Nc=!1,jc=0;const 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