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@Erik-Lundell Erik-Lundell commented Aug 12, 2025

Reduces time of pytest model jobs with ~50%. Upstream ci tested successfully 4 times, and easy to revert if it turns out to be flaky.

cc @digantdesai @freddan80 @per @zingo @oscarandersson8218

Signed-off-by: Erik Lundell <[email protected]>
Change-Id: Ifccccff659e7ce8f747d861e1c61942858bcdd35
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pytorch-bot bot commented Aug 12, 2025

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/13322

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

✅ You can merge normally! (3 Unrelated Failures)

As of commit df5ca62 with merge base 72580d2 (image):

FLAKY - The following job failed but was likely due to flakiness present on trunk:

BROKEN TRUNK - The following jobs failed but was 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 Aug 12, 2025
@Erik-Lundell Erik-Lundell added ciflow/trunk and removed CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. labels Aug 12, 2025
@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 Aug 12, 2025
@Erik-Lundell Erik-Lundell changed the title WIP: Run pytest model tests in parallell Arm backend: Run pytest model tests in parallell Aug 13, 2025
@Erik-Lundell Erik-Lundell added the release notes: none Do not include this in the release notes label Aug 13, 2025
@zingo zingo added the partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm label Aug 13, 2025
@zingo zingo merged commit 910918e into pytorch:main Aug 13, 2025
613 of 618 checks passed

# Run arm baremetal pytest tests without FVP
pytest --verbose --color=yes --durations=0 backends/arm/test/models
pytest --verbose --color=yes --numprocesses=auto --durations=0 backends/arm/test/models
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I always assumed it would do this automatically after reading worker related messages. but this is good, I didn't realize --dist=no by default.

agrima1304 pushed a commit to agrima1304/executorch that referenced this pull request Aug 26, 2025
Reduces time of pytest model jobs with ~50%. Upstream ci tested
successfully 4 times, and easy to revert if it turns out to be flaky.

Signed-off-by: Erik Lundell <[email protected]>
@Erik-Lundell Erik-Lundell deleted the numproc branch September 10, 2025 06:52
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