Reverts #163712 and forces allgather/scatter inputs/outputs to be contiguous#166181
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Reverts #163712 and forces allgather/scatter inputs/outputs to be contiguous#166181
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/166181
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit dd38eb9 with merge base 32ac38f ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
kwen2501
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Oct 24, 2025
…g results (#166181) Summary: Per title cc H-Huang awgu wanchaol fegin fduwjj wz337 wconstab d4l3k pragupta msaroufim dcci Reviewed By: kwen2501 Differential Revision: D85457960 Pulled By: ngimel
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@pytorchbot merge |
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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 |
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@pytorchbot cherry-pick --onto release/2.9 --fixes "crash with deterministic scatter_add implementation" -c regression |
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Nov 1, 2025
…tiguous (#166181) Per title Pull Request resolved: #166181 Approved by: https://github.com/kwen2501 (cherry picked from commit 2efcf3c)
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Cherry picking #166181The cherry pick PR is at #166779 and it is linked with issue crash with deterministic scatter_add implementation. The following tracker issues are updated: Details for Dev Infra teamRaised by workflow job |
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cc @H-Huang @awgu @wanchaol @fegin @fduwjj @wz337 @wconstab @d4l3k @pragupta @msaroufim @dcci