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@fegin fegin commented Feb 27, 2025

PyTorch trunk has an offensive PR that breaks CP. It is better to get tests signals from other parallelisms than no signals.

PyTorch trunk has an offensive PR that breaks CP. It is better to get tests signals from other parallelisms than no signals.
@fegin fegin requested a review from tianyu-l February 27, 2025 08:05
@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Meta Open Source bot. label Feb 27, 2025
@fegin fegin requested a review from XilunWu February 27, 2025 08:05
@tianyu-l tianyu-l merged commit 0047aa2 into main Feb 27, 2025
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@xingchensong
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Hi @fegin , could you point out the PR link of PyTorch which broke the result of CP ? THX !

@XilunWu
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XilunWu commented Feb 27, 2025

@xingchensong likely it's pytorch/pytorch#146372

fegin pushed a commit that referenced this pull request Mar 3, 2025
…as been fixed (#912)

Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* __->__ #912

### Summary
This PR undo #898 and
re-enables CP tests in CI as
pytorch/pytorch#148125 fixed the DTensor sdp
flash attention op.

### Test
CI
fegin added a commit that referenced this pull request Mar 3, 2025
#921)

…as been fixed (#912)

Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* __->__ #912

### Summary
This PR undo #898 and
re-enables CP tests in CI as
pytorch/pytorch#148125 fixed the DTensor sdp
flash attention op.

### Test
CI

Co-authored-by: Xilun Wu <12968408+XilunWu@users.noreply.github.com>
@fegin fegin deleted the disable_cp_test branch March 4, 2025 07:19
MaxiBoether pushed a commit to eth-easl/torchtitan-mixtera that referenced this pull request Apr 17, 2025
PyTorch trunk has an offensive PR that breaks CP. It is better to get
tests signals from other parallelisms than no signals.
MaxiBoether pushed a commit to eth-easl/torchtitan-mixtera that referenced this pull request Apr 17, 2025
pytorch#921)

…as been fixed (pytorch#912)

Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at
bottom):
* __->__ pytorch#912

### Summary
This PR undo pytorch#898 and
re-enables CP tests in CI as
pytorch/pytorch#148125 fixed the DTensor sdp
flash attention op.

### Test
CI

Co-authored-by: Xilun Wu <12968408+XilunWu@users.noreply.github.com>
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6 participants