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Arm backend: Add Ethos-U execution stats records - #24285

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Erik-Lundell merged 2 commits into
pytorch:mainfrom
Erik-Lundell:upstream-ethosu-metric-base
Nov 2, 2026
Merged

Erik-Lundell merged 2 commits into
pytorch:mainfrom
Erik-Lundell:upstream-ethosu-metric-base

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@Erik-Lundell

@Erik-Lundell Erik-Lundell commented Oct 29, 2026 •

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Define Ethos-U records and bounded capture storage for execution data. They are unconditionally built as a new libray, the cmake target ethosu_execution_stats.

Currently, the records are not used for anything.

Align withe the design of VGF execution stats, but don't share anything for now.

cc @digantdesai @freddan80 @per @zingo @oscarandersson8218 @mansnils @Sebastian-Larsson @robell @rascani

Define Ethos-U records and bounded capture storage for execution data.
They are unconditionally built as a new libray, the cmake
target `ethosu_execution_stats`.

Currently, the records are not used for anything.

Align withe the design of VGF execution stats, but don't share
anything for now.

Change-Id: I68aa7910a3c54d8f99a1ca3431ecfbf7523267d1
Signed-off-by: Erik Lundell <erik.lundell@arm.com>
@Erik-Lundell Erik-Lundell added partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm release notes: none Do not include this in the release notes labels Oct 29, 2026
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pytorch-bot Bot commented Oct 29, 2026 •

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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/24285

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

❌ 1 New Failure

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@Erik-Lundell
Erik-Lundell requested a review from rascani as a code owner October 29, 2026 14:30
@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 Oct 29, 2026
@github-actions github-actions Bot added ciflow/trunk module: arm Issues related to arm backend labels Oct 29, 2026
@Erik-Lundell
Erik-Lundell merged commit cd38ba0 into pytorch:main Nov 2, 2026
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ciflow/trunk CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. module: arm Issues related to arm backend partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm release notes: none Do not include this in the release notes

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2 participants