[inductor][ez] add src_hash property for Templates #161468
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\# why enable caching/overriding/filtering based on src hash later \# what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API \# testing n/a (not in use in this change) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/161468
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This was referenced Aug 26, 2025
\# why enable caching/overriding/filtering based on src hash later \# what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API \# testing n/a (not in use in this change) [ghstack-poisoned]
\# why enable caching/overriding/filtering based on src hash later \# what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API \# testing n/a (not in use in this change) [ghstack-poisoned]
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# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
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eellison
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Sep 5, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
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# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
jansel
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Sep 9, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
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# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) [ghstack-poisoned]
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Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
markc-614
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Sep 17, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) Pull Request resolved: pytorch#161468 Approved by: https://github.com/eellison ghstack dependencies: pytorch#161351, pytorch#161350, pytorch#162293
mansiag05
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Sep 22, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) Pull Request resolved: pytorch#161468 Approved by: https://github.com/eellison ghstack dependencies: pytorch#161351, pytorch#161350, pytorch#162293
cleonard530
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Sep 22, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) Pull Request resolved: pytorch#161468 Approved by: https://github.com/eellison ghstack dependencies: pytorch#161351, pytorch#161350, pytorch#162293
dsashidh
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Sep 26, 2025
# why enable caching/overriding/filtering based on src hash later # what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API # testing n/a (not in use in this change) Differential Revision: [](https://our.internmc.facebook.com/intern/diff/) Differential Revision: [D81821149](https://our.internmc.facebook.com/intern/diff/D81821149) Pull Request resolved: pytorch#161468 Approved by: https://github.com/eellison ghstack dependencies: pytorch#161351, pytorch#161350, pytorch#162293
Khanaksahu
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Nov 17, 2025
\# why enable caching/overriding/filtering based on src hash later \# what - KernelTemplate has a src_hash that is None by default - sha256 on TritonTemplate of the template src code - None on ExternKernelChoice to have same API \# testing n/a (not in use in this change) ghstack-source-id: df32a39 Pull Request resolved: pytorch/pytorch#161468
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Stack from ghstack (oldest at bottom):
why
enable caching/overriding/filtering based on src hash later
what
testing
n/a (not in use in this change)
cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @chenyang78 @kadeng @muchulee8 @amjames @chauhang @aakhundov
Differential Revision:
Differential Revision: D81821149