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Update permute removal pass to handle binary operations, and cleanup better#18256

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mcremon-meta wants to merge 4 commits intomainfrom
export-D96940254
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Update permute removal pass to handle binary operations, and cleanup better#18256
mcremon-meta wants to merge 4 commits intomainfrom
export-D96940254

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Summary:
As titled. It is currently not cleaning up as much as it should, and the pass is only capable of handling single input cases.

Result: from 9 to 1 (minimum by construction) permutes on Wake Gesture.

Reviewed By: abeakkas

Differential Revision: D96940254

Summary:

As titled. Useful especially for resnet backbones, to reduce quant/dequant pressure.

Reviewed By: DrJessop

Differential Revision: D96683989
Summary:

As titled. Should perform better and also allow removing some permutes when convolutions are also moved to channel last.

Reviewed By: hsharma35

Differential Revision: D96869747
Summary:

As titled. Calls into nnlib directly.

Reviewed By: hsharma35

Differential Revision: D96874522
…better

Summary:
As titled. It is currently not cleaning up as much as it should, and the pass is only capable of handling single input cases.

Result: from 9 to 1 (minimum by construction) permutes on Wake Gesture.

Reviewed By: abeakkas

Differential Revision: D96940254
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pytorch-bot bot commented Mar 17, 2026

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/18256

Note: Links to docs will display an error until the docs builds have been completed.

❌ 1 New Failure, 6 Unrelated Failures

As of commit ad581f1 with merge base ed57040 (image):

NEW FAILURE - The following job has failed:

  • pull / test-coreml-bc-macos (macos-m1-stable) / macos-job (gh)
    Can't find 'action.yml', 'action.yaml' or 'Dockerfile' under '/Users/ec2-user/runner/_work/executorch/executorch/test-infra/.github/actions/check-disk-space'. Did you forget to run actions/checkout before running your local action?

FLAKY - The following jobs failed but were likely due to flakiness present on trunk:

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

This comment was automatically generated by Dr. CI and updates every 15 minutes.

@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Mar 17, 2026
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meta-codesync bot commented Mar 17, 2026

@mcremon-meta has exported this pull request. If you are a Meta employee, you can view the originating Diff in D96940254.

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This PR needs a release notes: label

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