[inductor] Fix divmod error in decomp #163482
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/163482
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This was referenced Sep 22, 2025
This was referenced Sep 22, 2025
eellison
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ezyang
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| lambda: f"Expect gamma to have {C} elements but got {gamma.numel() if gamma is not None else -1}", | ||
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| cpg, _rem = divmod(C, group) |
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@bobrenjc93 @laithsakka might be better to also have a torch.sym_divmod so you don't have to do a transformation like this
pytorchmergebot
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Sep 24, 2025
This reverts commit a8cd437. See #163481 (comment) This PR might also cause issues with cudagraphs. Pull Request resolved: #163737 Approved by: https://github.com/ezyang ghstack dependencies: #163386, #163398, #163387, #163414, #163415, #163419, #163434, #163393, #163412, #163422, #163481, #163520, #163482
dsashidh
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Sep 26, 2025
Fixes pytorch#163457 Pull Request resolved: pytorch#163482 Approved by: https://github.com/eellison ghstack dependencies: pytorch#163386, pytorch#163398, pytorch#163387, pytorch#163414, pytorch#163415, pytorch#163419, pytorch#163434, pytorch#163393, pytorch#163412, pytorch#163422, pytorch#163481, pytorch#163520
dsashidh
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Sep 26, 2025
This reverts commit a8cd437. See pytorch#163481 (comment) This PR might also cause issues with cudagraphs. Pull Request resolved: pytorch#163737 Approved by: https://github.com/ezyang ghstack dependencies: pytorch#163386, pytorch#163398, pytorch#163387, pytorch#163414, pytorch#163415, pytorch#163419, pytorch#163434, pytorch#163393, pytorch#163412, pytorch#163422, pytorch#163481, pytorch#163520, pytorch#163482
jainapurva
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Sep 29, 2025
This reverts commit a8cd437. See #163481 (comment) This PR might also cause issues with cudagraphs. Pull Request resolved: #163737 Approved by: https://github.com/ezyang ghstack dependencies: #163386, #163398, #163387, #163414, #163415, #163419, #163434, #163393, #163412, #163422, #163481, #163520, #163482
Khanaksahu
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Nov 17, 2025
Fixes #163457 ghstack-source-id: 7558d0e Pull-Request: pytorch/pytorch#163482
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Stack from ghstack (oldest at bottom):
Fixes #163457
cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @chenyang78 @kadeng @muchulee8 @amjames @chauhang @aakhundov @coconutruben