id
int64
28
222k
title
stringlengths
14
255
fancy_title
stringlengths
14
347
slug
stringlengths
3
251
posts_count
int64
1
243
reply_count
int64
0
179
highest_post_number
int64
1
253
image_url
stringlengths
100
118
created_at
stringdate
2017-01-18 18:36:20
2025-07-24 13:06:12
last_posted_at
stringdate
2017-01-26 20:40:45
2025-07-24 13:06:11
bumped
bool
1 class
bumped_at
stringdate
2017-01-26 20:50:09
2025-07-24 13:06:12
archetype
stringclasses
1 value
unseen
bool
1 class
pinned
bool
2 classes
unpinned
null
visible
bool
1 class
closed
bool
1 class
archived
bool
1 class
bookmarked
null
liked
null
tags_descriptions
null
views
int64
3
840k
like_count
int64
0
580
has_summary
bool
2 classes
last_poster_username
stringlengths
3
20
category_id
int64
1
44
pinned_globally
bool
1 class
featured_link
stringclasses
56 values
has_accepted_answer
bool
2 classes
posters
listlengths
1
5
featured_link_root_domain
stringclasses
12 values
unicode_title
stringclasses
217 values
219,233
Tensor and torch problem
Tensor and torch problem
tensor-and-torch-problem
9
5
10
null
2025-04-18T14:50:10.773Z
2025-04-18T17:39:53.007Z
true
2025-04-18T17:39:53.007Z
regular
false
false
null
true
false
false
null
null
null
30
3
false
AI_my_dream
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83891 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
72,769
Should we split batch_size according to ngpu_per_node when DistributedDataparallel
Should we split batch_size according to ngpu_per_node when DistributedDataparallel
should-we-split-batch-size-according-to-ngpu-per-node-when-distributeddataparallel
20
16
21
null
2020-03-10T19:41:49.045Z
2025-04-18T13:29:06.703Z
true
2025-04-18T13:29:06.703Z
regular
false
false
null
true
false
false
null
null
null
18,215
29
false
Maria_Djeblahi
12
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 28628 }, { "description": "Frequent Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 17068 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 28932 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 43518 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 82744 } ]
null
null
219,219
Confused About Optimizer Behavior in Custom Training Loop
Confused About Optimizer Behavior in Custom Training Loop
confused-about-optimizer-behavior-in-custom-training-loop
2
0
3
null
2025-04-18T05:30:23.381Z
2025-04-18T12:30:42.855Z
true
2025-04-18T12:30:42.855Z
regular
false
false
null
true
false
false
null
null
null
86
0
false
ptrblck
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83881 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
195,902
C++/Cuda / aot.compile and cuda graph
C++/Cuda / aot.compile and cuda graph
c-cuda-aot-compile-and-cuda-graph
2
0
2
null
2024-01-22T19:16:20.407Z
2025-04-18T08:24:33.594Z
true
2025-04-18T08:24:33.594Z
regular
false
false
null
true
false
false
null
null
null
520
0
false
ChuanqiXu9
41
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 66036 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83882 } ]
null
null
219,009
How to quantize my torchscript to fp8
How to quantize my torchscript to fp8
how-to-quantize-my-torchscript-to-fp8
2
0
2
null
2025-04-12T22:36:02.125Z
2025-04-18T03:22:19.588Z
true
2025-04-18T03:22:19.588Z
regular
false
false
null
true
false
false
null
null
null
141
0
false
jerryzh168
17
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83771 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 21770 } ]
null
null
219,149
Loss stuck at quantization aware training for 16bits
Loss stuck at quantization aware training for 16bits
loss-stuck-at-quantization-aware-training-for-16bits
2
0
2
null
2025-04-16T09:16:48.811Z
2025-04-18T03:21:06.885Z
true
2025-04-18T03:21:06.885Z
regular
false
false
null
true
false
false
null
null
null
37
0
false
jerryzh168
17
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83848 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 21770 } ]
null
null
219,109
Question about quantized model save & load
Question about quantized model save & load
question-about-quantized-model-save-load
6
4
6
null
2025-04-15T14:50:42.790Z
2025-04-18T03:19:29.150Z
true
2025-04-18T03:19:29.150Z
regular
false
false
null
true
false
false
null
null
null
147
0
false
jerryzh168
17
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 57464 }, { "description": "Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 21770 } ]
null
null
219,207
Encountered an issue while performing DistributedSampler
Encountered an issue while performing DistributedSampler
encountered-an-issue-while-performing-distributedsampler
1
0
1
null
2025-04-17T14:21:34.013Z
2025-04-17T14:21:34.057Z
true
2025-04-18T01:45:09.191Z
regular
false
false
null
true
false
false
null
null
null
30
0
false
shangxiaaabb
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83877 } ]
null
null
219,177
How to pre-train ResNet using my own dataset
How to pre-train ResNet using my own dataset
how-to-pre-train-resnet-using-my-own-dataset
2
0
2
null
2025-04-17T01:27:09.923Z
2025-04-17T20:59:49.425Z
true
2025-04-17T20:59:49.425Z
regular
false
false
null
true
false
false
null
null
null
64
1
false
Eduardo_Lawson
5
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 82704 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 72430 } ]
null
null
219,198
Negative "warps per SM"
Negative “warps per SM”
negative-warps-per-sm
1
0
1
null
2025-04-17T10:27:49.497Z
2025-04-17T10:27:49.541Z
true
2025-04-17T17:15:15.043Z
regular
false
false
null
true
false
false
null
null
null
30
0
false
JB13
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83873 } ]
null
null
219,097
Pytorch to onnx problem
Pytorch to onnx problem
pytorch-to-onnx-problem
2
0
2
null
2025-04-15T07:47:42.285Z
2025-04-17T16:38:51.518Z
true
2025-04-17T16:38:51.518Z
regular
false
false
null
true
false
false
null
null
null
69
0
false
justinchuby
36
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83825 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 56628 } ]
null
null
219,211
Syntax to add desktop MNIST Dataset?
Syntax to add desktop MNIST Dataset?
syntax-to-add-desktop-mnist-dataset
3
1
3
null
2025-04-17T15:41:57.053Z
2025-04-17T16:15:11.977Z
true
2025-04-17T16:15:11.977Z
regular
false
false
null
true
false
false
null
null
null
71
0
false
Ra_Concilio
37
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83818 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
185,050
Right vs Left Padding
Right vs Left Padding
right-vs-left-padding
8
5
9
null
2023-07-26T00:24:56.815Z
2025-04-17T16:05:11.472Z
true
2025-04-17T16:05:11.472Z
regular
false
false
null
true
false
false
null
null
null
10,264
10
false
Mauro_Escudero
8
false
null
true
[ { "description": "Original Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 25722 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 1438 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 68267 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 72386 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83745 } ]
null
null
219,179
Implement cuda kernels for useprivate1 device
Implement cuda kernels for useprivate1 device
implement-cuda-kernels-for-useprivate1-device
2
0
2
null
2025-04-17T02:35:46.023Z
2025-04-17T16:00:25.723Z
true
2025-04-17T16:00:25.723Z
regular
false
false
null
true
false
false
null
null
null
68
0
false
ptrblck
11
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83861 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,209
Torch.nn.functional.grid_sample with align_corners=False
Torch.nn.functional.grid_sample with align_corners=False
torch-nn-functional-grid-sample-with-align-corners-false
1
0
1
null
2025-04-17T14:38:04.220Z
2025-04-17T14:38:04.269Z
true
2025-04-17T14:38:04.269Z
regular
false
false
null
true
false
false
null
null
null
33
0
false
Pepper9283
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83665 } ]
null
null
219,185
A good first issue for beginners
A good first issue for beginners
a-good-first-issue-for-beginners
2
0
2
null
2025-04-17T05:09:22.444Z
2025-04-17T12:04:43.979Z
true
2025-04-17T12:04:43.979Z
regular
false
false
null
true
false
false
null
null
null
39
1
false
ptrblck
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83865 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
191,650
Expected Tuple but got String Eroor
Expected Tuple but got String Eroor
expected-tuple-but-got-string-eroor
2
0
2
https://discuss.pytorch.…5_2_1024x345.png
2023-11-10T18:40:19.429Z
2025-04-17T12:02:20.104Z
true
2025-04-17T12:02:20.104Z
regular
false
false
null
true
false
false
null
null
null
310
0
false
mckay_wang
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 70852 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83875 } ]
null
null
219,194
Why is lapackEig with c10:complex<float> parameter generated as LOCAL FUNC while lapackEig with float parameter is generated as GLOBAL FUNC
Why is lapackEig with c10:complex&lt;float&gt; parameter generated as LOCAL FUNC while lapackEig with float parameter is generated as GLOBAL FUNC
why-is-lapackeig-with-c10-complex-float-parameter-generated-as-local-func-while-lapackeig-with-float-parameter-is-generated-as-global-func
1
0
1
https://discuss.pytorch.…7_2_1024x177.png
2025-04-17T09:38:26.376Z
2025-04-17T09:38:26.418Z
true
2025-04-17T09:38:26.418Z
regular
false
false
null
true
false
false
null
null
null
50
0
false
Huiyan
11
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83871 } ]
null
null
192,564
SLURM: RuntimeError: CUDA error: CUDA-capable device(s) is/are busy or unavailable
SLURM: RuntimeError: CUDA error: CUDA-capable device(s) is/are busy or unavailable
slurm-runtimeerror-cuda-error-cuda-capable-device-s-is-are-busy-or-unavailable
12
8
12
https://discuss.pytorch.…f893eb4c96de.png
2023-11-25T08:57:59.483Z
2025-04-17T07:40:08.069Z
true
2025-04-17T07:40:08.069Z
regular
false
false
null
true
false
false
null
null
null
3,748
1
false
johann-petrak
12
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 71233 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 71250 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 75433 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 10120 } ]
null
null
214,729
RuntimeError: CUDA error: CUDA-capable device(s) is/are busy or unavailable
RuntimeError: CUDA error: CUDA-capable device(s) is/are busy or unavailable
runtimeerror-cuda-error-cuda-capable-device-s-is-are-busy-or-unavailable
2
0
2
null
2024-12-28T15:57:04.895Z
2025-04-17T07:39:33.479Z
true
2025-04-17T07:39:33.479Z
regular
false
false
null
true
false
false
null
null
null
199
0
false
johann-petrak
5
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 81748 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 10120 } ]
null
null
208,836
How to enable libuv with PyTorch on windows
How to enable libuv with PyTorch on windows
how-to-enable-libuv-with-pytorch-on-windows
2
0
2
null
2024-08-29T12:57:01.152Z
2025-04-17T07:13:20.191Z
true
2025-04-17T07:13:20.191Z
regular
false
false
null
true
false
false
null
null
null
4,836
0
false
smlum
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 78574 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83868 } ]
null
null
219,101
Problem: RuntimeError: operator torchvision::nms does not exist
Problem: RuntimeError: operator torchvision::nms does not exist
problem-runtimeerror-operator-torchvision-nms-does-not-exist
3
1
3
null
2025-04-15T10:10:17.158Z
2025-04-17T06:54:24.349Z
true
2025-04-17T06:54:24.349Z
regular
false
false
null
true
false
false
null
null
null
249
0
false
yiy89375
5
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83827 } ]
null
null
219,183
How can I get the group’s cuda stream,when backend is nccl
How can I get the group’s cuda stream,when backend is nccl
how-can-i-get-the-group-s-cuda-stream-when-backend-is-nccl
1
0
1
null
2025-04-17T04:32:55.342Z
2025-04-17T04:32:55.382Z
true
2025-04-17T04:32:55.382Z
regular
false
false
null
true
false
false
null
null
null
58
0
false
Amicoyuan
12
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83864 } ]
null
null
219,176
Now the torch nightly corresponding to cuda 12.8 is well supported on my machine, but some programs require me to install a lower version of torch, such as torch1.10. Is there a way to solve this problem now?
Now the torch nightly corresponding to cuda 12.8 is well supported on my machine, but some programs require me to install a lower version of torch, such as torch1.10. Is there a way to solve this problem now?
now-the-torch-nightly-corresponding-to-cuda-12-8-is-well-supported-on-my-machine-but-some-programs-require-me-to-install-a-lower-version-of-torch-such-as-torch1-10-is-there-a-way-to-solve-this-problem-now
2
0
2
null
2025-04-17T01:25:11.507Z
2025-04-17T01:27:42.648Z
true
2025-04-17T01:27:42.648Z
regular
false
false
null
true
false
false
null
null
null
157
1
false
ptrblck
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83860 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,131
CUDA stream sync issue in custom activation offloader
CUDA stream sync issue in custom activation offloader
cuda-stream-sync-issue-in-custom-activation-offloader
1
0
1
null
2025-04-16T02:51:08.428Z
2025-04-16T02:51:08.474Z
true
2025-04-16T17:48:36.597Z
regular
false
false
null
true
false
false
null
null
null
39
0
false
Vatsal_Joshi
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 82981 } ]
null
null
207,317
Simple use case: Compete per sample gradient with autograd
Simple use case: Compete per sample gradient with autograd
simple-use-case-compete-per-sample-gradient-with-autograd
18
16
18
null
2024-07-31T13:49:31.541Z
2025-04-16T17:40:46.759Z
true
2025-04-16T17:40:46.759Z
regular
false
false
null
true
false
false
null
null
null
211
0
false
DanChigo
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 30761 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 34294 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83853 } ]
null
null
219,154
cuda/Indexing.cu:1422: indexSelectLargeIndex: block: [381,0,0], thread: [66,0,0] Assertion `srcIndex < srcSelectDimSize` failed.RuntimeError: CUDA error: device-side assert triggered Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions. Cou
cuda/Indexing.cu:1422: indexSelectLargeIndex: block: [381,0,0], thread: [66,0,0] Assertion `srcIndex &lt; srcSelectDimSize` failed.RuntimeError: CUDA error: device-side assert triggered Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions. Cou
cuda-indexing-cu-indexselectlargeindex-block-381-0-0-thread-66-0-0-assertion-srcindex-srcselectdimsize-failed-runtimeerror-cuda-error-device-side-assert-triggered-compile-with-torch-use-cuda-dsa-to-enable-device-side-assertions-cou
2
0
2
null
2025-04-16T12:04:51.018Z
2025-04-16T13:32:37.569Z
true
2025-04-16T13:32:37.569Z
regular
false
false
null
true
false
false
null
null
null
91
0
false
ptrblck
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83839 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
cuda/Indexing.cu:1422: indexSelectLargeIndex: block: [381,0,0], thread: [66,0,0] Assertion `srcIndex < srcSelectDimSize` failed.RuntimeError: CUDA error: device-side assert triggered Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions. Cou
219,139
How does torch dynamo set custom eval frame callback?
How does torch dynamo set custom eval frame callback?
how-does-torch-dynamo-set-custom-eval-frame-callback
2
0
2
null
2025-04-16T05:57:47.318Z
2025-04-16T12:09:20.702Z
true
2025-04-16T12:09:20.702Z
regular
false
false
null
true
false
false
null
null
null
34
0
false
huijjj
39
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 68949 } ]
null
null
219,042
Unexpected Extra GPU Memory Usage in PyTorch (Beyond CUDA Context and Memory Pool)
Unexpected Extra GPU Memory Usage in PyTorch (Beyond CUDA Context and Memory Pool)
unexpected-extra-gpu-memory-usage-in-pytorch-beyond-cuda-context-and-memory-pool
5
3
5
null
2025-04-14T03:13:22.149Z
2025-04-16T09:32:20.916Z
true
2025-04-16T09:32:20.916Z
regular
false
false
null
true
false
false
null
null
null
53
0
false
MrAru
1
false
null
true
[ { "description": "Original Poster, Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83801 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,147
Question about chain LR scheduler (CosineAnnealingLR + ExponentiaLR)
Question about chain LR scheduler (CosineAnnealingLR + ExponentiaLR)
question-about-chain-lr-scheduler-cosineannealinglr-exponentialr
1
0
1
https://discuss.pytorch.…b_2_1024x192.png
2025-04-16T08:36:33.463Z
2025-04-16T08:36:33.505Z
true
2025-04-16T08:36:33.505Z
regular
false
false
null
true
false
false
null
null
null
60
0
false
jesus-333
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83846 } ]
null
null
219,103
Torch.jit._get_trace_graph
Torch.jit._get_trace_graph
torch-jit-get-trace-graph
1
0
1
null
2025-04-15T11:21:23.571Z
2025-04-15T11:21:23.612Z
true
2025-04-16T05:35:42.219Z
regular
false
false
null
true
false
false
null
null
null
60
0
false
QLYYLQ
13
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 81709 } ]
null
null
219,091
Is gradient flow lost when using Numpy?
Is gradient flow lost when using Numpy?
is-gradient-flow-lost-when-using-numpy
4
2
4
null
2025-04-15T02:38:28.547Z
2025-04-15T23:54:56.945Z
true
2025-04-15T23:54:56.945Z
regular
false
false
null
true
false
false
null
null
null
141
4
false
ptrblck
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83822 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,118
Memory error on ONE GPU destribution on the CPU befor moving the data
Memory error on ONE GPU destribution on the CPU befor moving the data
memory-error-on-one-gpu-destribution-on-the-cpu-befor-moving-the-data
4
2
4
null
2025-04-15T17:54:47.025Z
2025-04-15T23:18:33.367Z
true
2025-04-15T23:18:33.367Z
regular
false
false
null
true
false
false
null
null
null
50
0
false
ptrblck
12
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 82744 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,069
Deterministic problem for torch.multinomial on different device
Deterministic problem for torch.multinomial on different device
deterministic-problem-for-torch-multinomial-on-different-device
6
4
6
null
2025-04-14T15:07:34.612Z
2025-04-15T22:14:01.902Z
true
2025-04-15T22:14:01.902Z
regular
false
false
null
true
false
false
null
null
null
69
1
false
KFrank
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83814 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 18088 } ]
null
null
219,127
Model optimization using sparse matrices
Model optimization using sparse matrices
model-optimization-using-sparse-matrices
1
0
1
null
2025-04-15T20:35:41.105Z
2025-04-15T20:35:41.167Z
true
2025-04-15T20:35:41.167Z
regular
false
false
null
true
false
false
null
null
null
41
0
false
mikeybydun1
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83771 } ]
null
null
219,126
CppExtension() with MPI
CppExtension() with MPI
cppextension-with-mpi
1
0
1
https://discuss.pytorch.…0_2_1023x216.png
2025-04-15T20:20:33.037Z
2025-04-15T20:20:33.077Z
true
2025-04-15T20:20:33.077Z
regular
false
false
null
true
false
false
null
null
null
49
0
false
ettu
11
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 82436 } ]
null
null
219,084
Gradient computation performance
Gradient computation performance
gradient-computation-performance
3
1
3
null
2025-04-14T21:55:51.980Z
2025-04-15T19:18:56.355Z
true
2025-04-15T19:18:56.355Z
regular
false
false
null
true
false
false
null
null
null
81
0
false
gideonsimpson
7
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 81171 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
218,446
How do I remove torch_dtype=torch.float16 on Windows 11?
How do I remove torch_dtype=torch.float16 on Windows 11?
how-do-i-remove-torch-dtype-torch-float16-on-windows-11
3
1
3
null
2025-03-31T13:34:36.413Z
2025-04-15T18:54:42.340Z
true
2025-04-15T18:54:42.340Z
regular
false
false
null
true
false
false
null
null
null
120
0
false
rxrue
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83545 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83836 } ]
null
null
219,080
Sparse.mm CUDA kernel implementation
Sparse.mm CUDA kernel implementation
sparse-mm-cuda-kernel-implementation
1
0
1
null
2025-04-14T19:34:54.342Z
2025-04-14T19:34:54.395Z
true
2025-04-15T18:34:23.407Z
regular
false
false
null
true
false
false
null
null
null
56
0
false
kaioh
11
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83816 } ]
null
null
217,961
Dcp.save straight to cloud storage
Dcp.save straight to cloud storage
dcp-save-straight-to-cloud-storage
6
3
6
null
2025-03-17T21:59:10.340Z
2025-04-15T17:43:00.269Z
true
2025-04-15T17:43:00.269Z
regular
false
false
null
true
false
false
null
null
null
180
0
false
fegin
44
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 27445 }, { "description": "Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 65163 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 6225 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 78505 } ]
null
null
219,114
Need Advice on Training a Model for Blind Navigation App (iOS)
Need Advice on Training a Model for Blind Navigation App (iOS)
need-advice-on-training-a-model-for-blind-navigation-app-ios
1
0
1
null
2025-04-15T15:58:34.977Z
2025-04-15T15:58:35.023Z
true
2025-04-15T15:58:35.023Z
regular
false
false
null
true
false
false
null
null
null
12
0
false
albert2
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83831 } ]
null
null
219,112
Return type of the closure in optimizer.step method
Return type of the closure in optimizer.step method
return-type-of-the-closure-in-optimizer-step-method
1
0
1
null
2025-04-15T15:55:29.901Z
2025-04-15T15:55:29.940Z
true
2025-04-15T15:55:29.940Z
regular
false
false
null
true
false
false
null
null
null
9
0
false
arampatzis
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83830 } ]
null
null
179,148
Storing loss each iteration when using a closure (e.g. LBFGS)
Storing loss each iteration when using a closure (e.g. LBFGS)
storing-loss-each-iteration-when-using-a-closure-e-g-lbfgs
2
0
2
null
2023-05-04T15:37:28.437Z
2025-04-15T15:45:12.818Z
true
2025-04-15T15:45:12.818Z
regular
false
false
null
true
false
false
null
null
null
263
0
false
arampatzis
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 38232 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83830 } ]
null
null
219,049
Autograd process isn't available when I profile via torch.profiler
Autograd process isn&rsquo;t available when I profile via torch.profiler
autograd-process-isnt-available-when-i-profile-via-torch-profiler
4
2
4
https://discuss.pytorch.…a_2_1024x474.png
2025-04-14T07:37:11.996Z
2025-04-15T15:33:22.023Z
true
2025-04-15T15:33:22.023Z
regular
false
false
null
true
false
false
null
null
null
32
0
false
ptrblck
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83712 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,066
Gradient and the tensor dtype inconsistencies
Gradient and the tensor dtype inconsistencies
gradient-and-the-tensor-dtype-inconsistencies
4
1
4
null
2025-04-14T14:07:44.627Z
2025-04-15T14:13:39.474Z
true
2025-04-15T14:13:39.474Z
regular
false
false
null
true
false
false
null
null
null
96
0
false
ptrblck
5
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 29433 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 77908 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,077
Pytorch Nightly with CUDA 12.8 on Nvidia 5070Ti: RuntimeError: CUDA error: too many resources requested for launch
Pytorch Nightly with CUDA 12.8 on Nvidia 5070Ti: RuntimeError: CUDA error: too many resources requested for launch
pytorch-nightly-with-cuda-12-8-on-nvidia-5070ti-runtimeerror-cuda-error-too-many-resources-requested-for-launch
3
0
3
null
2025-04-14T19:30:52.962Z
2025-04-15T11:07:03.554Z
true
2025-04-15T11:07:03.554Z
regular
false
false
null
true
false
false
null
null
null
209
0
false
Praveen_Benedict
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 71596 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,055
TorchRuntimeError: Failed running call_module L__self___position_embedding_table(*(FakeTensor(..., device='mps', ...), **{}): Unhandled FakeTensor Device Propagation for aten.index_select.default, found two different devices mps:0, mps
TorchRuntimeError: Failed running call_module L__self___position_embedding_table(*(FakeTensor(&hellip;, device=&lsquo;mps&rsquo;, &hellip;), **{}): Unhandled FakeTensor Device Propagation for aten.index_select.default, found two different devices mps:0, mps
torchruntimeerror-failed-running-call-module-l-self-position-embedding-table-faketensor-device-mps-unhandled-faketensor-device-propagation-for-aten-index-select-default-found-two-different-devices-mps-0-mps
1
0
1
null
2025-04-14T10:26:56.731Z
2025-04-14T10:26:56.827Z
true
2025-04-15T10:20:28.239Z
regular
false
false
null
true
false
false
null
null
null
55
0
false
Siladittya_Manna
40
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 34624 } ]
null
null
219,099
The order of graph export and optimization of aot_autograd
The order of graph export and optimization of aot_autograd
the-order-of-graph-export-and-optimization-of-aot-autograd
1
0
1
null
2025-04-15T08:58:35.111Z
2025-04-15T08:58:35.160Z
true
2025-04-15T08:58:35.160Z
regular
false
false
null
true
false
false
null
null
null
22
0
false
guo_delta
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83824 } ]
null
null
219,067
OOM problem when using Multiple GPU with CUDA_VISIBLE_DEVICES
OOM problem when using Multiple GPU with CUDA_VISIBLE_DEVICES
oom-problem-when-using-multiple-gpu-with-cuda-visible-devices
4
2
4
https://discuss.pytorch.…31913b58b66f.png
2025-04-14T14:57:13.935Z
2025-04-15T07:55:30.060Z
true
2025-04-15T07:55:30.060Z
regular
false
false
null
true
false
false
null
null
null
42
1
false
andy_sherlock
1
false
null
true
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 65586 }, { "description": "Frequent Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,932
Pytorch backward and memory release question
Pytorch backward and memory release question
pytorch-backward-and-memory-release-question
5
2
5
null
2025-04-10T06:35:22.095Z
2025-04-15T07:40:32.390Z
true
2025-04-15T07:40:32.390Z
regular
false
false
null
true
false
false
null
null
null
42
0
false
hansc
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83726 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 68149 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83531 } ]
null
null
157,151
Why torch.onnx.export() generate so many files?
Why torch.onnx.export() generate so many files?
why-torch-onnx-export-generate-so-many-files
6
2
6
https://discuss.pytorch.…d7a56bfc3e49.png
2022-07-21T09:22:35.755Z
2025-04-15T02:00:53.275Z
true
2025-04-15T02:00:53.275Z
regular
false
false
null
true
false
false
null
null
null
3,437
0
false
krasnoteh
13
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 48254 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 61650 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 63122 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83821 } ]
null
null
219,086
Nvcc fatal: Could not set up the environment for Microsoft Visual Studio using vcvars64.bat during JIT compilation of bias_act.cu (CUDA 12.6, VS2022 BuildTools)
Nvcc fatal: Could not set up the environment for Microsoft Visual Studio using vcvars64.bat during JIT compilation of bias_act.cu (CUDA 12.6, VS2022 BuildTools)
nvcc-fatal-could-not-set-up-the-environment-for-microsoft-visual-studio-using-vcvars64-bat-during-jit-compilation-of-bias-act-cu-cuda-12-6-vs2022-buildtools
1
0
1
null
2025-04-15T00:17:43.040Z
2025-04-15T00:17:43.082Z
true
2025-04-15T00:17:43.082Z
regular
false
false
null
true
false
false
null
null
null
30
0
false
cltexe
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 29433 } ]
null
null
219,082
MNIST Download Error
MNIST Download Error
mnist-download-error
1
0
1
null
2025-04-14T20:56:00.446Z
2025-04-14T20:56:00.485Z
true
2025-04-14T21:01:25.555Z
regular
false
false
null
true
false
false
null
null
null
32
0
false
Ra_Concilio
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83818 } ]
null
null
219,079
Mu not getting gradient
Mu not getting gradient
mu-not-getting-gradient
2
0
2
null
2025-04-14T19:33:16.215Z
2025-04-14T20:01:38.173Z
true
2025-04-14T20:01:38.173Z
regular
false
false
null
true
false
false
null
null
null
37
0
false
Andrew4
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83817 } ]
null
null
219,045
Quantization method diff between fake quant and true quant
Quantization method diff between fake quant and true quant
quantization-method-diff-between-fake-quant-and-true-quant
2
0
2
https://discuss.pytorch.…bd2f40521665.png
2025-04-14T03:33:20.767Z
2025-04-14T19:47:40.184Z
true
2025-04-14T19:47:40.184Z
regular
false
false
null
true
false
false
null
null
null
35
0
false
jerryzh168
17
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83803 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 21770 } ]
null
null
219,030
Slow loop. better method?
Slow loop. better method?
slow-loop-better-method
4
1
4
null
2025-04-13T17:57:24.243Z
2025-04-14T16:44:13.235Z
true
2025-04-14T16:44:13.235Z
regular
false
false
null
true
false
false
null
null
null
32
0
false
KFrank
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83796 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 18088 } ]
null
null
218,433
Making autograd saved tensors hooks specific to certain arguments
Making autograd saved tensors hooks specific to certain arguments
making-autograd-saved-tensors-hooks-specific-to-certain-arguments
8
5
8
null
2025-03-31T10:12:52.310Z
2025-04-14T13:08:31.442Z
true
2025-04-14T13:08:31.442Z
regular
false
false
null
true
false
false
null
null
null
138
0
false
mseeger
7
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 81725 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
219,051
What is the best practice to send/recv multiple tensors across DDP ranks?
What is the best practice to send/recv multiple tensors across DDP ranks?
what-is-the-best-practice-to-send-recv-multiple-tensors-across-ddp-ranks
1
0
1
null
2025-04-14T08:35:11.997Z
2025-04-14T08:35:12.043Z
true
2025-04-14T08:35:12.043Z
regular
false
false
null
true
false
false
null
null
null
26
0
false
lostkevin
12
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83802 } ]
null
null
205,003
How to give muxer options to torio.io.StreamingMediaEncoder
How to give muxer options to torio.io.StreamingMediaEncoder
how-to-give-muxer-options-to-torio-io-streamingmediaencoder
2
0
3
null
2024-06-20T15:47:30.584Z
2025-04-14T08:08:17.253Z
true
2025-04-14T08:08:17.253Z
regular
false
false
null
true
false
false
null
null
null
154
1
false
phillies
9
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 76811 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 57404 } ]
null
null
106,744
TypeError: stack(): argument 'tensors' (position 1) must be tuple of Tensors, not generator
TypeError: stack(): argument &lsquo;tensors&rsquo; (position 1) must be tuple of Tensors, not generator
typeerror-stack-argument-tensors-position-1-must-be-tuple-of-tensors-not-generator
4
2
4
null
2020-12-21T10:36:43.578Z
2025-04-14T07:54:15.079Z
true
2025-04-14T07:54:15.079Z
regular
false
false
null
true
false
false
null
null
null
10,756
1
false
z_mrtz
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 40279 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 32743 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83806 } ]
null
null
219,040
ANN implementation using c++ for a text classification model
ANN implementation using c++ for a text classification model
ann-implementation-using-c-for-a-text-classification-model
1
0
1
null
2025-04-14T02:27:58.483Z
2025-04-14T02:27:58.520Z
true
2025-04-14T02:27:58.520Z
regular
false
false
null
true
false
false
null
null
null
19
0
false
Hits
11
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83566 } ]
null
null
218,952
Torch.compile emits double backward error even when the corresponding function is disabled
Torch.compile emits double backward error even when the corresponding function is disabled
torch-compile-emits-double-backward-error-even-when-the-corresponding-function-is-disabled
6
4
6
null
2025-04-10T14:19:33.800Z
2025-04-14T02:24:58.519Z
true
2025-04-14T02:24:58.519Z
regular
false
false
null
true
false
false
null
null
null
107
1
false
joshkim
41
false
null
true
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83712 }, { "description": "Frequent Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
219,022
How the autograd is implmented in pytorch
How the autograd is implmented in pytorch
how-the-autograd-is-implmented-in-pytorch
4
2
4
null
2025-04-13T10:25:08.866Z
2025-04-13T22:38:18.301Z
true
2025-04-13T22:44:17.660Z
regular
false
false
null
true
false
false
null
null
null
56
1
false
moha657
7
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83792 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
219,035
Torch Distributed address bindings
Torch Distributed address bindings
torch-distributed-address-bindings
1
0
1
null
2025-04-13T20:56:32.889Z
2025-04-13T20:56:32.935Z
true
2025-04-13T20:56:32.935Z
regular
false
false
null
true
false
false
null
null
null
34
0
false
Nebulised
12
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83798 } ]
null
null
219,006
Bug on running TorchScript on H100
Bug on running TorchScript on H100
bug-on-running-torchscript-on-h100
4
2
4
null
2025-04-12T20:20:44.633Z
2025-04-13T19:16:53.302Z
true
2025-04-13T19:16:53.302Z
regular
false
false
null
true
false
false
null
null
null
87
0
false
ptrblck
13
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83771 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,892
Is the use of CUDA Graph Python API discouraged?
Is the use of CUDA Graph Python API discouraged?
is-the-use-of-cuda-graph-python-api-discouraged
3
1
3
null
2025-04-09T05:06:45.903Z
2025-04-13T17:27:02.852Z
true
2025-04-13T17:27:02.852Z
regular
false
false
null
true
false
false
null
null
null
74
1
false
ptrblck
41
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83712 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
219,005
Inductor codegen debugging
Inductor codegen debugging
inductor-codegen-debugging
1
0
1
null
2025-04-12T19:29:30.492Z
2025-04-12T19:29:30.538Z
true
2025-04-12T19:29:30.538Z
regular
false
false
null
true
false
false
null
null
null
73
0
false
maheshattarde
40
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83779 } ]
null
null
12,765
RuntimeError: Given groups=1, weight[64, 3, 3, 3], so expected input[16, 64, 256, 256] to have 3 channels, but got 64 channels instead
RuntimeError: Given groups=1, weight[64, 3, 3, 3], so expected input[16, 64, 256, 256] to have 3 channels, but got 64 channels instead
runtimeerror-given-groups-1-weight-64-3-3-3-so-expected-input-16-64-256-256-to-have-3-channels-but-got-64-channels-instead
92
58
96
null
2018-01-24T04:12:49.511Z
2025-04-12T13:49:34.014Z
true
2025-04-12T13:49:34.014Z
regular
false
false
null
true
false
false
null
null
null
174,524
29
true
ptrblck
5
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 1680 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 48183 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 64461 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 64761 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,995
PyTorch algorithm optimization
PyTorch algorithm optimization
pytorch-algorithm-optimization
1
0
1
null
2025-04-12T13:48:47.628Z
2025-04-12T13:48:47.663Z
true
2025-04-12T13:48:47.663Z
regular
false
false
null
true
false
false
null
null
null
35
0
false
mikeybydun1
13
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83771 } ]
null
null
218,991
Libtorch feature request/delay loading
Libtorch feature request/delay loading
libtorch-feature-request-delay-loading
1
0
1
null
2025-04-12T13:00:46.334Z
2025-04-12T13:00:46.371Z
true
2025-04-12T13:00:46.371Z
regular
false
false
null
true
false
false
null
null
null
26
0
false
chacha21
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83770 } ]
null
null
218,986
Model input shape doesnt match
Model input shape doesnt match
model-input-shape-doesnt-match
3
0
3
null
2025-04-12T10:05:57.752Z
2025-04-12T11:03:27.263Z
true
2025-04-12T11:03:27.263Z
regular
false
false
null
true
false
false
null
null
null
33
0
false
lukasnol
5
false
null
true
[ { "description": "Original Poster, Most Recent Poster, Accepted Answer", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83767 } ]
null
null
207,590
Memory usage tips for a custom implementation of Conv2d using unfolds
Memory usage tips for a custom implementation of Conv2d using unfolds
memory-usage-tips-for-a-custom-implementation-of-conv2d-using-unfolds
1
0
1
null
2024-08-05T18:03:37.786Z
2024-08-05T18:03:37.854Z
true
2025-04-12T05:27:42.024Z
regular
false
false
null
true
false
false
null
null
null
71
0
false
qq-me
5
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 75871 } ]
null
null
218,977
Appropriate Beginner Topics
Appropriate Beginner Topics
appropriate-beginner-topics
4
2
4
null
2025-04-11T20:31:18.233Z
2025-04-12T03:40:33.991Z
true
2025-04-12T03:40:33.991Z
regular
false
false
null
true
false
false
null
null
null
90
2
false
ptrblck
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 82952 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,666
Right way to insert QuantStub and DeQuantStub in eager mode quantization
Right way to insert QuantStub and DeQuantStub in eager mode quantization
right-way-to-insert-quantstub-and-dequantstub-in-eager-mode-quantization
7
5
7
null
2025-04-06T15:53:04.268Z
2025-04-12T02:36:54.395Z
true
2025-04-12T02:36:54.395Z
regular
false
false
null
true
false
false
null
null
null
80
1
false
jerryzh168
17
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83665 }, { "description": "Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 21770 } ]
null
null
218,970
Not able to install PyTorch via pip
Not able to install PyTorch via pip
not-able-to-install-pytorch-via-pip
5
1
5
null
2025-04-11T11:54:04.410Z
2025-04-11T16:39:36.369Z
true
2025-04-11T16:39:36.369Z
regular
false
false
null
true
false
false
null
null
null
153
0
false
ptrblck
1
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 19812 }, { "description": "Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
134,754
Pytorch Cannot allocate memory
Pytorch Cannot allocate memory
pytorch-cannot-allocate-memory
23
15
23
null
2021-10-21T08:35:01.881Z
2025-04-11T11:25:39.398Z
true
2025-04-11T11:25:39.398Z
regular
false
false
null
true
false
false
null
null
null
10,276
7
false
yhao-z
5
false
null
true
[ { "description": "Original Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 48403 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 63108 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 26071 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83758 } ]
null
null
218,967
Behavior of Autocontrast on Normalized Images and Default Value for `contrast_factor`
Behavior of Autocontrast on Normalized Images and Default Value for `contrast_factor`
behavior-of-autocontrast-on-normalized-images-and-default-value-for-contrast-factor
1
0
1
null
2025-04-11T10:07:41.312Z
2025-04-11T10:07:41.358Z
true
2025-04-11T10:07:41.358Z
regular
false
false
null
true
false
false
null
null
null
18
0
false
Fatemeh_A
5
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 71430 } ]
null
null
218,960
GDB debug "torch::add" op, why breakpoint 'at::native::Add' not hit
GDB debug &ldquo;torch::add&rdquo; op, why breakpoint &lsquo;at::native::Add&rsquo; not hit
gdb-debug-torch-add-op-why-breakpoint-at-add-not-hit
1
0
1
null
2025-04-11T06:34:09.156Z
2025-04-11T06:34:09.197Z
true
2025-04-11T06:34:09.197Z
regular
false
false
null
true
false
false
null
null
null
51
0
false
huangrt01
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83751 } ]
null
GDB debug "torch::add" op, why breakpoint 'at::native::Add' not hit
218,935
Custom autograd function breaking computation graph
Custom autograd function breaking computation graph
custom-autograd-function-breaking-computation-graph
3
0
3
null
2025-04-10T07:01:16.004Z
2025-04-10T19:56:52.059Z
true
2025-04-10T19:56:52.059Z
regular
false
false
null
true
false
false
null
null
null
74
2
false
KFrank
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83737 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41396 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 18088 } ]
null
null
218,955
Uninstalling torch package
Uninstalling torch package
uninstalling-torch-package
2
0
2
null
2025-04-10T19:34:40.532Z
2025-04-10T19:36:33.048Z
true
2025-04-10T19:36:33.048Z
regular
false
false
null
true
false
false
null
null
null
69
0
false
ptrblck
1
false
null
true
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 19812 }, { "description": "Most Recent Poster, Accepted Answer", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,860
Nuclei segmentation with variable nuclei classes per patch/image
Nuclei segmentation with variable nuclei classes per patch/image
nuclei-segmentation-with-variable-nuclei-classes-per-patch-image
7
5
7
null
2025-04-08T07:06:50.516Z
2025-04-10T11:30:24.891Z
true
2025-04-10T11:30:24.891Z
regular
false
false
null
true
false
false
null
null
null
33
1
false
kountaydwivedi
1
false
null
true
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 46609 }, { "description": "Frequent Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 18088 } ]
null
null
218,943
Lipschitz Constant of Conv2d
Lipschitz Constant of Conv2d
lipschitz-constant-of-conv2d
1
0
1
null
2025-04-10T10:50:22.705Z
2025-04-10T10:50:22.744Z
true
2025-04-10T10:50:22.744Z
regular
false
false
null
true
false
false
null
null
null
45
0
false
Sherlock_Holmes
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83742 } ]
null
null
218,922
Feedback on a New Library to Replace Long, Repetitive Training Loops in PyTorch
Feedback on a New Library to Replace Long, Repetitive Training Loops in PyTorch
feedback-on-a-new-library-to-replace-long-repetitive-training-loops-in-pytorch
1
0
1
null
2025-04-10T00:46:55.251Z
2025-04-10T00:46:55.293Z
true
2025-04-10T10:09:17.622Z
regular
false
false
null
true
false
false
null
null
null
27
0
false
amirhosseinghanipour
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83731 } ]
null
null
218,936
How to test the implementation of NAS search spaces
How to test the implementation of NAS search spaces
how-to-test-the-implementation-of-nas-search-spaces
1
0
1
https://discuss.pytorch.…d_2_1024x409.png
2025-04-10T09:00:35.416Z
2025-04-10T09:00:35.527Z
true
2025-04-10T09:00:35.527Z
regular
false
false
null
true
false
false
null
null
null
21
0
false
Introvert_Loner
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 72837 } ]
null
null
212,289
Exporting pth file to onnx with torch
Exporting pth file to onnx with torch
exporting-pth-file-to-onnx-with-torch
3
0
3
null
2024-10-29T17:44:55.606Z
2025-04-10T07:02:27.139Z
true
2025-04-10T07:02:27.139Z
regular
false
false
null
true
false
false
null
null
null
225
1
false
Divya932
5
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 62480 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83738 } ]
null
null
218,926
Extracting data from cudnnBackendDescriptor_t
Extracting data from cudnnBackendDescriptor_t
extracting-data-from-cudnnbackenddescriptor-t
1
0
1
null
2025-04-10T05:02:56.937Z
2025-04-10T05:02:56.979Z
true
2025-04-10T05:02:56.979Z
regular
false
false
null
true
false
false
null
null
null
34
0
false
chanheenam
11
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83734 } ]
null
null
201,695
Error loading "\lib\site-packages\torch\lib\shm.dll" or one of its dependencie
Error loading &ldquo;\lib\site-packages\torch\lib\shm.dll&rdquo; or one of its dependencie
error-loading-lib-site-packages-torch-lib-shm-dll-or-one-of-its-dependencie
25
15
26
null
2024-04-27T09:38:04.969Z
2025-04-09T22:56:28.187Z
true
2025-04-10T01:40:11.690Z
regular
false
false
null
true
false
false
null
null
null
29,251
12
false
as1164
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 75138 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 75564 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 75549 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 76031 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83730 } ]
null
null
218,914
Apply linalg.solve if matrix is not singular, return arbitrary vector otherwise
Apply linalg.solve if matrix is not singular, return arbitrary vector otherwise
apply-linalg-solve-if-matrix-is-not-singular-return-arbitrary-vector-otherwise
2
0
2
null
2025-04-09T17:23:08.540Z
2025-04-10T00:59:42.916Z
true
2025-04-10T00:59:42.916Z
regular
false
false
null
true
false
false
null
null
null
39
0
false
KFrank
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 70117 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 18088 } ]
null
null
216,598
Is grad_fn for a non-differentiable function that function's inverse?
Is grad_fn for a non-differentiable function that function&rsquo;s inverse?
is-grad-fn-for-a-non-differentiable-function-that-functions-inverse
2
0
2
null
2025-02-12T23:21:42.641Z
2025-04-09T22:30:29.347Z
true
2025-04-09T22:30:29.347Z
regular
false
false
null
true
false
false
null
null
null
38
0
false
soulitzer
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 75981 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
218,886
Pytorch autograd and backpropagation
Pytorch autograd and backpropagation
pytorch-autograd-and-backpropagation
2
0
2
null
2025-04-09T00:57:25.677Z
2025-04-09T22:27:21.738Z
true
2025-04-09T22:27:21.738Z
regular
false
false
null
true
false
false
null
null
null
76
0
false
soulitzer
1
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83710 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
218,033
Does tensor.register_post_accumulate_grad_hook() always fire once, or multiple times?
Does tensor.register_post_accumulate_grad_hook() always fire once, or multiple times?
does-tensor-register-post-accumulate-grad-hook-always-fire-once-or-multiple-times
2
0
2
null
2025-03-19T16:32:56.339Z
2025-04-09T21:58:35.956Z
true
2025-04-09T21:58:35.956Z
regular
false
false
null
true
false
false
null
null
null
50
0
false
soulitzer
7
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 78390 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 41396 } ]
null
null
211,090
Sub-modules in FSDP
Sub-modules in FSDP
sub-modules-in-fsdp
6
1
6
null
2024-10-03T05:29:02.895Z
2025-04-09T20:05:23.680Z
true
2025-04-09T20:08:36.890Z
regular
false
false
null
true
false
false
null
null
null
426
0
false
cobarnes_adobe
12
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 80007 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 6225 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 80087 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 49515 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83729 } ]
null
null
218,916
How to embed pytorch profiler to verl?
How to embed pytorch profiler to verl?
how-to-embed-pytorch-profiler-to-verl
1
0
1
null
2025-04-09T18:38:57.973Z
2025-04-09T18:38:58.021Z
true
2025-04-09T18:38:58.021Z
regular
false
false
null
true
false
false
null
null
null
60
0
false
gogineni_kailash
28
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83728 } ]
null
null
218,736
QAT model is not performing as expected when compared to the original model
QAT model is not performing as expected when compared to the original model
qat-model-is-not-performing-as-expected-when-compared-to-the-original-model
8
6
8
null
2025-04-06T23:31:19.415Z
2025-04-09T18:32:58.526Z
true
2025-04-09T18:32:58.526Z
regular
false
false
null
true
false
false
null
null
null
84
6
false
JacobDelgado
17
false
null
true
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83666 }, { "description": "Frequent Poster, Accepted Answer", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 21770 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 70733 } ]
null
null
218,643
LSTM for TSC - effect of sequence length
LSTM for TSC - effect of sequence length
lstm-for-tsc-effect-of-sequence-length
3
0
3
null
2025-04-05T15:58:04.083Z
2025-04-09T17:23:00.701Z
true
2025-04-09T17:23:00.701Z
regular
false
false
null
true
false
false
null
null
null
46
0
false
eugenio_b
1
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 69173 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 41458 } ]
null
null
218,898
Questions about using the reduce_scatter api in nccl.h. How should the input and output parameters in the api be defined?
Questions about using the reduce_scatter api in nccl.h. How should the input and output parameters in the api be defined?
questions-about-using-the-reduce-scatter-api-in-nccl-h-how-should-the-input-and-output-parameters-in-the-api-be-defined
4
2
4
null
2025-04-09T07:32:37.626Z
2025-04-09T15:18:01.831Z
true
2025-04-09T15:18:01.831Z
regular
false
false
null
true
false
false
null
null
null
40
0
false
neoncube
11
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83717 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83555 } ]
null
null
218,867
Unexpected CUDA IPC handle behaviour
Unexpected CUDA IPC handle behaviour
unexpected-cuda-ipc-handle-behaviour
2
0
2
null
2025-04-08T12:41:57.732Z
2025-04-09T14:31:15.553Z
true
2025-04-09T14:31:15.553Z
regular
false
false
null
true
false
false
null
null
null
120
0
false
Gino
1
false
null
true
[ { "description": "Original Poster, Most Recent Poster, Accepted Answer", "extras": "latest single", "flair_group_id": null, "primary_group_id": null, "user_id": 83703 } ]
null
null
218,909
[Documented fix] Slow execution, Pytorch using GPU shared memory
[Documented fix] Slow execution, Pytorch using GPU shared memory
documented-fix-slow-execution-pytorch-using-gpu-shared-memory
6
3
6
null
2025-04-09T10:21:18.722Z
2025-04-09T13:07:14.003Z
true
2025-04-09T13:07:14.003Z
regular
false
false
null
true
false
false
null
null
null
315
0
false
neoncube
26
false
null
false
[ { "description": "Original Poster, Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83555 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 } ]
null
null
218,041
Resnet18 behaving differently in libtorch than pytorch
Resnet18 behaving differently in libtorch than pytorch
resnet18-behaving-differently-in-libtorch-than-pytorch
2
0
2
null
2025-03-19T21:49:56.247Z
2025-04-09T11:40:25.261Z
true
2025-04-09T11:40:25.261Z
regular
false
false
null
true
false
false
null
null
null
46
0
false
azhanmohammed
11
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 83366 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 55864 } ]
null
null
218,032
Method for efficiently transferring non-autograd tensors to CPU from GPU?
Method for efficiently transferring non-autograd tensors to CPU from GPU?
method-for-efficiently-transferring-non-autograd-tensors-to-cpu-from-gpu
5
2
5
null
2025-03-19T16:26:08.862Z
2025-04-09T08:44:59.910Z
true
2025-04-09T08:44:59.910Z
regular
false
false
null
true
false
false
null
null
null
92
0
false
neoncube
23
false
null
false
[ { "description": "Original Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 82146 }, { "description": "Frequent Poster", "extras": null, "flair_group_id": null, "primary_group_id": null, "user_id": 3534 }, { "description": "Most Recent Poster", "extras": "latest", "flair_group_id": null, "primary_group_id": null, "user_id": 83555 } ]
null
null