[llama-mm] Reduce copies in SDPA in MHA #6917
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Summary: As titled. Align the implementation for SDPA with the torchtune version https://github.com/pytorch/torchtune/blob/main/torchtune/modules/attention.py#L267 Test Plan: Rely on unit tests Reviewers: Subscribers: Tasks: Tags:
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/6917
Note: Links to docs will display an error until the docs builds have been completed. ❗ 1 Active SEVsThere are 1 currently active SEVs. If your PR is affected, please view them below: ✅ No FailuresAs of commit d25f7f6 with merge base 5663e3c ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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Summary: As titled. Align the implementation for SDPA with the torchtune version https://github.com/pytorch/torchtune/blob/main/torchtune/modules/attention.py#L267
Test Plan: Rely on unit tests
Reviewers:
Subscribers:
Tasks:
Tags:
Summary
[PLEASE REMOVE] See CONTRIBUTING.md's Pull Requests for ExecuTorch PR guidelines.
[PLEASE REMOVE] If this PR closes an issue, please add a
Fixes #<issue-id>line.[PLEASE REMOVE] If this PR introduces a fix or feature that should be the upcoming release notes, please add a "Release notes: " label. For a list of available release notes labels, check out CONTRIBUTING.md's Pull Requests.
Test plan
[PLEASE REMOVE] How did you test this PR? Please write down any manual commands you used and note down tests that you have written if applicable.