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Arm backend: nudge PTE size threshold for the size test #16400

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Arm backend: nudge PTE size threshold for the size test #16400

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@digantdesai digantdesai commented Dec 26, 2025

Summary: As title

Differential Revision: D89825898

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Arm backend: nudge PTE size threshold for the size test
ea6a203 
Summary: As title

Differential Revision: D89825898
Copilot AI review requested due to automatic review settings December 26, 2025 21:35
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pytorch-bot bot commented Dec 26, 2025 •
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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/16400

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

❌ 1 New Failure, 1 Unrelated Failure

As of commit ea6a203 with merge base f3c92ae (image):

NEW FAILURE - The following job has failed:

UNSTABLE - The following job is marked as unstable, possibly due to flakiness on trunk:

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meta-codesync bot commented Dec 26, 2025

@digantdesai has exported this pull request. If you are a Meta employee, you can view the originating Diff in D89825898.

@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 Dec 26, 2025
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Pull request overview

This PR adjusts the PTE (PyTorch ExecuTorch) program size threshold for the Arm backend's memory allocation test, increasing it from 3000 B to 3100 B for the Ethos-U85 target.

Key Changes:

  • Increased the model_pte_program_size threshold by 100 bytes (3.3% increase) in the memory allocation test

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