[user-streams] Add support functions for stream codegen#165504
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mlazos wants to merge 12 commits intogh/mlazos/43/basefrom
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[user-streams] Add support functions for stream codegen#165504mlazos wants to merge 12 commits intogh/mlazos/43/basefrom
mlazos wants to merge 12 commits intogh/mlazos/43/basefrom
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/165504
Note: Links to docs will display an error until the docs builds have been completed. ❌ 1 New Failure, 1 Unrelated FailureAs of commit 9c5b1c1 with merge base 63776ec ( NEW FAILURE - The following job has failed:
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This was referenced Oct 14, 2025
Khanaksahu
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Nov 17, 2025
ghstack-source-id: 30c4033 Pull Request resolved: pytorch/pytorch#165504
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Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as |
cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This was referenced Jan 21, 2026
suncapitalllc007-star
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Jan 25, 2026
ghstack-source-id: d55a109 Pull Request resolved: pytorch/pytorch#165504
cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
eellison
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Feb 24, 2026
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i don't think we need a stream pool, since pytorch eager manages its own. is it necessary ?
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
eellison
approved these changes
Mar 4, 2026
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Starting merge as part of PR stack under #165391 |
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
Collaborator
|
Starting merge as part of PR stack under #165391 |
This PR adds utility functions for managing streams and a stream pool. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy kadeng muchulee8 amjames chauhang aakhundov coconutruben jataylo chenyang78 [ghstack-poisoned]
Collaborator
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Starting merge as part of PR stack under #165391 |
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Collaborator
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Starting merge as part of PR stack under #165391 |
pytorchmergebot
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Mar 5, 2026
This PR implements stream codegen to the SubgraphWrapper Codegen. It supports codegen for enter/exiting stream contexts and calling record_stream on returned tensors. Pull Request resolved: #165391 Approved by: https://github.com/eellison ghstack dependencies: #165390, #165504
Vighaneshs
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Mar 5, 2026
This PR adds utility functions for managing streams and a stream pool. Pull Request resolved: pytorch#165504 Approved by: https://github.com/eellison ghstack dependencies: pytorch#165390
Vighaneshs
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Mar 5, 2026
…h#165391) This PR implements stream codegen to the SubgraphWrapper Codegen. It supports codegen for enter/exiting stream contexts and calling record_stream on returned tensors. Pull Request resolved: pytorch#165391 Approved by: https://github.com/eellison ghstack dependencies: pytorch#165390, pytorch#165504
sandy-gags
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Mar 12, 2026
ghstack-source-id: 1fd91da Pull Request resolved: pytorch/pytorch#165504
sandy-gags
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Mar 12, 2026
ghstack-source-id: 17ad12f Pull Request resolved: pytorch/pytorch#165504
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This PR adds utility functions for managing streams and a stream pool.
Stack from ghstack (oldest at bottom):
cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @kadeng @muchulee8 @amjames @chauhang @aakhundov @coconutruben @jataylo @chenyang78