Hugging Face's logo

Spaces:
Do0rMaMu
/
Factory-POC
Sleeping

App Files Community
Factory-POC
File size: 49,336 Bytes 
e45d058
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
 
<!doctype html>
<html class="no-js" lang="en">
  <head><meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width,initial-scale=1"/>
    <meta name="color-scheme" content="light dark"><meta name="generator" content="Docutils 0.19: https://docutils.sourceforge.io/" />
<link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Examples" href="examples.html" /><link rel="prev" title="Operations" href="cutlass.op.html" />
        <link rel="canonical" href="docs/cutlass.utils.html" />

    <!-- Generated with Sphinx 6.1.3 and Furo 2023.03.27 -->
        <title>Utilities - CUTLASS Python</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=fad236701ea90a88636c2a8c73b44ae642ed2a53" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
    <link rel="stylesheet" type="text/css" href="_static/tabs.css" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo-extensions.css?digest=30d1aed668e5c3a91c3e3bf6a60b675221979f0e" />
    
    


<style>

  body {

    --color-code-background: #eeffcc;

  --color-code-foreground: black;

  --color-brand-primary: #76B900;

  --color-brand-content: #76B900;

  

  }

  @media not print {

    body[data-theme="dark"] {

      --color-code-background: #272822;

  --color-code-foreground: #f8f8f2;

  --color-brand-primary: #76B900;

  --color-brand-content: #76B900;

  

    }

    @media (prefers-color-scheme: dark) {

      body:not([data-theme="light"]) {

        --color-code-background: #272822;

  --color-code-foreground: #f8f8f2;

  --color-brand-primary: #76B900;

  --color-brand-content: #76B900;

  

      }

    }

  }

</style></head>
  <body>
    
    <script>

      document.body.dataset.theme = localStorage.getItem("theme") || "auto";

    </script>
    

<svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
  <symbol id="svg-toc" viewBox="0 0 24 24">
    <title>Contents</title>
    <svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 1024 1024">
      <path d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM115.4 518.9L271.7 642c5.8 4.6 14.4.5 14.4-6.9V388.9c0-7.4-8.5-11.5-14.4-6.9L115.4 505.1a8.74 8.74 0 0 0 0 13.8z"/>
    </svg>
  </symbol>
  <symbol id="svg-menu" viewBox="0 0 24 24">
    <title>Menu</title>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"

      stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather-menu">
      <line x1="3" y1="12" x2="21" y2="12"></line>
      <line x1="3" y1="6" x2="21" y2="6"></line>
      <line x1="3" y1="18" x2="21" y2="18"></line>
    </svg>
  </symbol>
  <symbol id="svg-arrow-right" viewBox="0 0 24 24">
    <title>Expand</title>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"

      stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather-chevron-right">
      <polyline points="9 18 15 12 9 6"></polyline>
    </svg>
  </symbol>
  <symbol id="svg-sun" viewBox="0 0 24 24">
    <title>Light mode</title>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"

      stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="feather-sun">
      <circle cx="12" cy="12" r="5"></circle>
      <line x1="12" y1="1" x2="12" y2="3"></line>
      <line x1="12" y1="21" x2="12" y2="23"></line>
      <line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
      <line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
      <line x1="1" y1="12" x2="3" y2="12"></line>
      <line x1="21" y1="12" x2="23" y2="12"></line>
      <line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
      <line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
    </svg>
  </symbol>
  <symbol id="svg-moon" viewBox="0 0 24 24">
    <title>Dark mode</title>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"

      stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="icon-tabler-moon">
      <path stroke="none" d="M0 0h24v24H0z" fill="none" />
      <path d="M12 3c.132 0 .263 0 .393 0a7.5 7.5 0 0 0 7.92 12.446a9 9 0 1 1 -8.313 -12.454z" />
    </svg>
  </symbol>
  <symbol id="svg-sun-half" viewBox="0 0 24 24">
    <title>Auto light/dark mode</title>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor"

      stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="icon-tabler-shadow">
      <path stroke="none" d="M0 0h24v24H0z" fill="none"/>
      <circle cx="12" cy="12" r="9" />
      <path d="M13 12h5" />
      <path d="M13 15h4" />
      <path d="M13 18h1" />
      <path d="M13 9h4" />
      <path d="M13 6h1" />
    </svg>
  </symbol>
</svg>

<input type="checkbox" class="sidebar-toggle" name="__navigation" id="__navigation">
<input type="checkbox" class="sidebar-toggle" name="__toc" id="__toc">
<label class="overlay sidebar-overlay" for="__navigation">
  <div class="visually-hidden">Hide navigation sidebar</div>
</label>
<label class="overlay toc-overlay" for="__toc">
  <div class="visually-hidden">Hide table of contents sidebar</div>
</label>



<div class="page">
  <header class="mobile-header">
    <div class="header-left">
      <label class="nav-overlay-icon" for="__navigation">
        <div class="visually-hidden">Toggle site navigation sidebar</div>
        <i class="icon"><svg><use href="#svg-menu"></use></svg></i>
      </label>
    </div>
    <div class="header-center">
      <a href="index.html"><div class="brand">CUTLASS Python</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
        <button class="theme-toggle">
          <div class="visually-hidden">Toggle Light / Dark / Auto color theme</div>
          <svg class="theme-icon-when-auto"><use href="#svg-sun-half"></use></svg>
          <svg class="theme-icon-when-dark"><use href="#svg-moon"></use></svg>
          <svg class="theme-icon-when-light"><use href="#svg-sun"></use></svg>
        </button>
      </div>
      <label class="toc-overlay-icon toc-header-icon" for="__toc">
        <div class="visually-hidden">Toggle table of contents sidebar</div>
        <i class="icon"><svg><use href="#svg-toc"></use></svg></i>
      </label>
    </div>
  </header>
  <aside class="sidebar-drawer">
    <div class="sidebar-container">
      
      <div class="sidebar-sticky"><a class="sidebar-brand" href="index.html">
  
  <div class="sidebar-logo-container">
    <img class="sidebar-logo only-light" src="_static/cutlass-logo-small.png" alt="Light Logo"/>
    <img class="sidebar-logo only-dark" src="_static/cutlass-logo-small.png" alt="Dark Logo"/>
  </div>
  
  <span class="sidebar-brand-text">CUTLASS Python</span>
  
</a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
  <input type="hidden" name="check_keywords" value="yes">
  <input type="hidden" name="area" value="default">
</form>
<div id="searchbox"></div><div class="sidebar-scroll"><div class="sidebar-tree">
  <ul>
<li class="toctree-l1"><a class="reference internal" href="index.html">Home</a></li>
</ul>
<p class="caption" role="heading"><span class="caption-text">Getting Started:</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="install.html">Installation</a></li>
<li class="toctree-l1"><a class="reference internal" href="externals/00_basic_gemm.html">Getting Started</a></li>
<li class="toctree-l1"><a class="reference internal" href="contribute.html">Contributing</a></li>
</ul>
<p class="caption" role="heading"><span class="caption-text">Python Documentation:</span></p>
<ul class="current">
<li class="toctree-l1 current has-children"><a class="reference internal" href="modules.html">CUTLASS Python API</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" role="switch" type="checkbox"/><label for="toctree-checkbox-1"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
<li class="toctree-l2 current has-children"><a class="reference internal" href="cutlass.html">CUTLASS</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" role="switch" type="checkbox"/><label for="toctree-checkbox-2"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="cutlass.emit.html">Emitters</a></li>
<li class="toctree-l3"><a class="reference internal" href="cutlass.op.html">Operations</a></li>
<li class="toctree-l3 current current-page"><a class="current reference internal" href="#">Utilities</a></li>
</ul>
</li>
</ul>
</li>
</ul>
<p class="caption" role="heading"><span class="caption-text">Examples and Tutorials:</span></p>
<ul>
<li class="toctree-l1 has-children"><a class="reference internal" href="examples.html">Examples</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" role="switch" type="checkbox"/><label for="toctree-checkbox-3"><div class="visually-hidden">Toggle child pages in navigation</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
<li class="toctree-l2"><a class="reference internal" href="externals/00_basic_gemm.html">Basic GEMM</a></li>
<li class="toctree-l2"><a class="reference internal" href="externals/01_epilogue.html">Epilogue</a></li>
<li class="toctree-l2"><a class="reference internal" href="externals/02_pytorch_extension_grouped_gemm.html">PyTorch Extension</a></li>
</ul>
</li>
</ul>
<p class="caption" role="heading"><span class="caption-text">Reference:</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="https://github.com/NVIDIA/cutlass">Github</a></li>
</ul>

</div>
</div>

      </div>
      
    </div>
  </aside>
  <div class="main">
    <div class="content">
      <div class="article-container">
        <a href="#" class="back-to-top muted-link">
          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
            <path d="M13 20h-2V8l-5.5 5.5-1.42-1.42L12 4.16l7.92 7.92-1.42 1.42L13 8v12z"></path>
          </svg>
          <span>Back to top</span>
        </a>
        <div class="content-icon-container">
          
<div class="theme-toggle-container theme-toggle-content">
            <button class="theme-toggle">
              <div class="visually-hidden">Toggle Light / Dark / Auto color theme</div>
              <svg class="theme-icon-when-auto"><use href="#svg-sun-half"></use></svg>
              <svg class="theme-icon-when-dark"><use href="#svg-moon"></use></svg>
              <svg class="theme-icon-when-light"><use href="#svg-sun"></use></svg>
            </button>
          </div>
          <label class="toc-overlay-icon toc-content-icon" for="__toc">
            <div class="visually-hidden">Toggle table of contents sidebar</div>
            <i class="icon"><svg><use href="#svg-toc"></use></svg></i>
          </label>
        </div>
        <article role="main">
          <section id="utilities">
<h1>Utilities<a class="headerlink" href="#utilities" title="Permalink to this heading">#</a></h1>
<section id="module-cutlass.utils.check">
<span id="checks"></span><h2>Checks<a class="headerlink" href="#module-cutlass.utils.check" title="Permalink to this heading">#</a></h2>
<p>Utility functions for checking constraints on kernels and calculating kernel attributes</p>
<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.alignment_or_default">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">alignment_or_default</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">alignment_provided</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">default_alignment</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#alignment_or_default"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.alignment_or_default" title="Permalink to this definition">#</a></dt>
<dd><p>Returns <cite>alignment_provided</cite> if it is set, otherwise <cite>default_alignment</cite> and checks
that <cite>alignment_provided</cite> does not exceed <cite>default_alignment</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>alignment_provided</strong> (<em>int</em>) – alignment preference specified. Can be None.</p></li>
<li><p><strong>default_alignment</strong> (<em>int</em>) – alignment to use if <cite>alignment_provided</cite> is None</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>alignment to use</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.calculate_smem_usage">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">calculate_smem_usage</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">operation</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#calculate_smem_usage"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.calculate_smem_usage" title="Permalink to this definition">#</a></dt>
<dd><p>Returns the amount of shared memory in bytes consumed by a kernel.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>number of bytes of shared memory consumed by the operation</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.calculate_smem_usage_per_stage">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">calculate_smem_usage_per_stage</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tile_description</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">operation_kind</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#calculate_smem_usage_per_stage"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.calculate_smem_usage_per_stage" title="Permalink to this definition">#</a></dt>
<dd><p>Returns the amount of shared memory in bytes consumed in a single stage of a kernel.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>number of bytes of shared memory consumed by a single stage</p>
</dd>
<dt class="field-even">Return type<span class="colon">:</span></dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.valid_cluster_shape">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">valid_cluster_shape</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cc</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">cluster_shape</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#valid_cluster_shape"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.valid_cluster_shape" title="Permalink to this definition">#</a></dt>
<dd><p>Checks whether a device with <cite>cc</cite> supports a thread block cluster of shape <cite>cluster_shape</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>cc</strong> (<em>int</em>) – compute capability of device in question</p></li>
<li><p><strong>cluster_shape</strong> (<em>list</em>) – dimensions of thread block cluster shape to check</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>tuple with the first element indicating whether the provided cluster shape is
valid for the provided device and the second element being an error message</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.valid_kernel_schedule">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">valid_kernel_schedule</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cc</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">kernel_schedule</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#valid_kernel_schedule"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.valid_kernel_schedule" title="Permalink to this definition">#</a></dt>
<dd><p>Checks whether a device with <code class="docutils literal notranslate"><span class="pre">cc</span></code> supports <code class="docutils literal notranslate"><span class="pre">kernel_schedule</span></code>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>cc</strong> (<em>int</em>) – compute capability of device in question</p></li>
<li><p><strong>kernel_schedule</strong> (<em>KernelScheduleType</em>) – kernel schedule type</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>tuple with the first element indicating whether the provided kernel schedule is
valid for the provided device and the second element being an error message</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.check.valid_stage_count">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.check.</span></span><span class="sig-name descname"><span class="pre">valid_stage_count</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cc</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">td</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/check.html#valid_stage_count"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.check.valid_stage_count" title="Permalink to this definition">#</a></dt>
<dd><p>Checks whether a device with <cite>cc</cite> supports the number of stages within <cite>tile_description</cite>, both
based on raw limits on the number of stages and based on shared memory capacity</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>cc</strong> (<em>int</em>) – compute capability of device in question</p></li>
<li><p><strong>td</strong> (<em>TileDescription</em>) – tile description to check</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>tuple with the first element indicating whether the provided tile description is
valid for the provided device and the second element being an error message</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
</dd></dl>

</section>
<section id="module-cutlass.utils.datatypes">
<span id="data-types"></span><h2>Data Types<a class="headerlink" href="#module-cutlass.utils.datatypes" title="Permalink to this heading">#</a></h2>
<p>Utility functions for converting between frontend datatypes and CUTLASS datatypes</p>
<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.backend_math_operation">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">backend_math_operation</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">math_op</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#backend_math_operation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.backend_math_operation" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>math_op</strong> (<em>MathOperation</em>) – </p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.bfloat16_library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">bfloat16_library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#bfloat16_library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.bfloat16_library_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p><em>DataType</em></p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.bfloat16_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">bfloat16_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#bfloat16_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.bfloat16_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>bfloat16</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.binding_layout">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">binding_layout</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">layout</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#binding_layout"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.binding_layout" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.binding_library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">binding_library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#binding_library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.binding_library_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.binding_opclass">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">binding_opclass</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">opclass</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#binding_opclass"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.binding_opclass" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>opclass</strong> (<em>OpcodeClass</em>) – </p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.binding_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">binding_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#binding_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.binding_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.construct_backend_td">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">construct_backend_td</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">td</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">kernel_schedule</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#construct_backend_td"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.construct_backend_td" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>td</strong> (<em>TileDescription</em>) – </p></li>
<li><p><strong>kernel_schedule</strong> (<em>KernelScheduleType</em>) – </p></li>
</ul>
</dd>
<dt class="field-even">Return type<span class="colon">:</span></dt>
<dd class="field-even"><p><em>TileDescription</em></p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.cupy_library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">cupy_library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#cupy_library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.cupy_library_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p><em>DataType</em></p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.cupy_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">cupy_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#cupy_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.cupy_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.get_datatype_and_layout">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">get_datatype_and_layout</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tensor</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#get_datatype_and_layout"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.get_datatype_and_layout" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.has_binding_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">has_binding_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#has_binding_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.has_binding_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>inp</strong> (<em>DataType</em>) – </p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.library_layout">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">library_layout</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">layout</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#library_layout"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.library_layout" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.library_to_binding">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">library_to_binding</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#library_to_binding"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.library_to_binding" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>inp</strong> (<em>DataType</em>) – </p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.library_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.numpy_library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">numpy_library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#numpy_library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.numpy_library_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p><em>DataType</em></p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.numpy_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">numpy_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#numpy_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.numpy_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.td_from_profiler_op">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">td_from_profiler_op</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">op</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#td_from_profiler_op"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.td_from_profiler_op" title="Permalink to this definition">#</a></dt>
<dd><p>Converts the profiler’s TileDescription in <code class="docutils literal notranslate"><span class="pre">op</span></code> into the backend TileDescription</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>op</strong> – profiler Operation</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>backend TileDescription</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>cutlass.backend.TileDescription</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.td_from_profiler_td">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">td_from_profiler_td</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">td</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#td_from_profiler_td"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.td_from_profiler_td" title="Permalink to this definition">#</a></dt>
<dd><p>Converts the profiler’s TileDescription into the backend TileDescription</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>td</strong> (<em>cutlass.TileDescription</em>) – profiler TileDescription</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>backend TileDescription</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>cutlass.backend.TileDescription</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.torch_library_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">torch_library_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#torch_library_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.torch_library_type" title="Permalink to this definition">#</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p><em>DataType</em></p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="cutlass.utils.datatypes.torch_type">
<span class="sig-prename descclassname"><span class="pre">cutlass.utils.datatypes.</span></span><span class="sig-name descname"><span class="pre">torch_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cutlass/utils/datatypes.html#torch_type"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#cutlass.utils.datatypes.torch_type" title="Permalink to this definition">#</a></dt>
<dd></dd></dl>

</section>
</section>

        </article>
      </div>
      <footer>
        
        <div class="related-pages">
          <a class="next-page" href="examples.html">
              <div class="page-info">
                <div class="context">
                  <span>Next</span>
                </div>
                <div class="title">Examples</div>
              </div>
              <svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
            </a>
          <a class="prev-page" href="cutlass.op.html">
              <svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
              <div class="page-info">
                <div class="context">
                  <span>Previous</span>
                </div>
                
                <div class="title">Operations</div>
                
              </div>
            </a>
        </div>
        <div class="bottom-of-page">
          <div class="left-details">
            <div class="copyright">
                Copyright &#169; 2023, NVIDIA
            </div>
            Made with <a href="https://www.sphinx-doc.org/">Sphinx</a> and <a class="muted-link" href="https://pradyunsg.me">@pradyunsg</a>'s
            
            <a href="https://github.com/pradyunsg/furo">Furo</a>
            
          </div>
          <div class="right-details">
            <div class="icons">
              <a class="muted-link " href="https://github.com/NVIDIA/cutlass" aria-label="GitHub">
                <svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 16 16">
                    <path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path>
                </svg>
            </a>
              
            </div>
          </div>
        </div>
        
      </footer>
    </div>
    <aside class="toc-drawer">
      
      
      <div class="toc-sticky toc-scroll">
        <div class="toc-title-container">
          <span class="toc-title">
            On this page
          </span>
        </div>
        <div class="toc-tree-container">
          <div class="toc-tree">
            <ul>
<li><a class="reference internal" href="#">Utilities</a><ul>
<li><a class="reference internal" href="#module-cutlass.utils.check">Checks</a><ul>
<li><a class="reference internal" href="#cutlass.utils.check.alignment_or_default"><code class="docutils literal notranslate"><span class="pre">alignment_or_default()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.check.calculate_smem_usage"><code class="docutils literal notranslate"><span class="pre">calculate_smem_usage()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.check.calculate_smem_usage_per_stage"><code class="docutils literal notranslate"><span class="pre">calculate_smem_usage_per_stage()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.check.valid_cluster_shape"><code class="docutils literal notranslate"><span class="pre">valid_cluster_shape()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.check.valid_kernel_schedule"><code class="docutils literal notranslate"><span class="pre">valid_kernel_schedule()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.check.valid_stage_count"><code class="docutils literal notranslate"><span class="pre">valid_stage_count()</span></code></a></li>
</ul>
</li>
<li><a class="reference internal" href="#module-cutlass.utils.datatypes">Data Types</a><ul>
<li><a class="reference internal" href="#cutlass.utils.datatypes.backend_math_operation"><code class="docutils literal notranslate"><span class="pre">backend_math_operation()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.bfloat16_library_type"><code class="docutils literal notranslate"><span class="pre">bfloat16_library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.bfloat16_type"><code class="docutils literal notranslate"><span class="pre">bfloat16_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.binding_layout"><code class="docutils literal notranslate"><span class="pre">binding_layout()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.binding_library_type"><code class="docutils literal notranslate"><span class="pre">binding_library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.binding_opclass"><code class="docutils literal notranslate"><span class="pre">binding_opclass()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.binding_type"><code class="docutils literal notranslate"><span class="pre">binding_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.construct_backend_td"><code class="docutils literal notranslate"><span class="pre">construct_backend_td()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.cupy_library_type"><code class="docutils literal notranslate"><span class="pre">cupy_library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.cupy_type"><code class="docutils literal notranslate"><span class="pre">cupy_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.get_datatype_and_layout"><code class="docutils literal notranslate"><span class="pre">get_datatype_and_layout()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.has_binding_type"><code class="docutils literal notranslate"><span class="pre">has_binding_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.library_layout"><code class="docutils literal notranslate"><span class="pre">library_layout()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.library_to_binding"><code class="docutils literal notranslate"><span class="pre">library_to_binding()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.library_type"><code class="docutils literal notranslate"><span class="pre">library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.numpy_library_type"><code class="docutils literal notranslate"><span class="pre">numpy_library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.numpy_type"><code class="docutils literal notranslate"><span class="pre">numpy_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.td_from_profiler_op"><code class="docutils literal notranslate"><span class="pre">td_from_profiler_op()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.td_from_profiler_td"><code class="docutils literal notranslate"><span class="pre">td_from_profiler_td()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.torch_library_type"><code class="docutils literal notranslate"><span class="pre">torch_library_type()</span></code></a></li>
<li><a class="reference internal" href="#cutlass.utils.datatypes.torch_type"><code class="docutils literal notranslate"><span class="pre">torch_type()</span></code></a></li>
</ul>
</li>
</ul>
</li>
</ul>

          </div>
        </div>
      </div>
      
      
    </aside>
  </div>
</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script>
    <script src="_static/doctools.js"></script>
    <script src="_static/sphinx_highlight.js"></script>
    <script src="_static/scripts/furo.js"></script>
    <script src="_static/clipboard.min.js"></script>
    <script src="_static/copybutton.js"></script>
    <script src="_static/tabs.js"></script>
    <script crossorigin="anonymous" integrity="sha256-Ae2Vz/4ePdIu6ZyI/5ZGsYnb+m0JlOmKPjt6XZ9JJkA=" src="https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.4/require.min.js"></script>
    </body>
</html>