[ExecuTorch][WebGPU] Op-tests for native_group_norm by JCNTH · Pull Request #21174 · pytorch/executorch

JCNTH · 2026-07-22T22:31:08Z

Stack from ghstack (oldest at bottom):

Adds the op-test suite for the native_group_norm op ported in the diff below, using the multi-output golden support to verify all 3 outputs.

Key changes:

test/ops/test_group_norm.py — GroupNormModule returns the full torch.native_group_norm (out, mean, rstd) tuple, so the multi-output golden path checks both the reduce (mean/rstd) and normalize (out) passes. + GroupNormTest delegation smoke test.
test/op_tests/cases.py — _group_norm_suite: c4_g2, c6_g3, c4_g1.
@exported-using-ghexport

Differential Revision: D112257626

[ghstack-poisoned]

pytorch-bot · 2026-07-22T22:31:11Z

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❌ 38 New Failures, 2 Unrelated Failures

As of commit 0ecfde5 with merge base 4a26c64 ():

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Build Presets / windows (pybind) / build (gh)
Build Presets / windows (windows) / build (gh)
Can't find 'action.yml', 'action.yaml' or 'Dockerfile' under 'C:\actions-runner\_work\executorch\executorch\test-infra\.github\actions\teardown-windows'. Did you forget to run actions/checkout before running your local action?
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FLAKY - The following jobs failed but were likely due to flakiness present on trunk:

pull / unittest / windows / windows-job (gh) (matched win rule in flaky-rules.json)
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pull / unittest-editable / windows / windows-job (gh) (matched win rule in flaky-rules.json)
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github-actions · 2026-07-22T22:31:55Z

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[ghstack-poisoned]

Pull Request resolved: #21174 Adds the op-test suite for the `native_group_norm` op ported in the diff below, using the multi-output golden support to verify all 3 outputs. Key changes: - `test/ops/test_group_norm.py` — `GroupNormModule` returns the full `torch.native_group_norm` (out, mean, rstd) tuple, so the multi-output golden path checks both the reduce (mean/rstd) and normalize (out) passes. + `GroupNormTest` delegation smoke test. - `test/op_tests/cases.py` — `_group_norm_suite`: c4_g2, c6_g3, c4_g1. ghstack-source-id: 406360848 @exported-using-ghexport Differential Revision: [D112257626](https://our.internmc.facebook.com/intern/diff/D112257626/)

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JCNTH temporarily deployed to cadence July 22, 2026 22:31 — with GitHub Actions Inactive

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 Jul 22, 2026

Update

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JCNTH temporarily deployed to cadence July 24, 2026 01:45 — with GitHub Actions Inactive

meta-codesync Bot added the meta-exported label Jul 24, 2026

JCNTH temporarily deployed to cadence July 24, 2026 03:33 — with GitHub Actions Inactive

meta-codesync Bot merged commit 3650d20 into gh/JCNTH/134/base Jul 24, 2026
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meta-codesync Bot deleted the gh/JCNTH/134/head branch July 24, 2026 07:07

meta-codesync Bot temporarily deployed to cherry-pick-bot July 24, 2026 07:07 Inactive

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[ExecuTorch][WebGPU] Op-tests for native_group_norm #21318

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[ExecuTorch][WebGPU] Op-tests for native_group_norm#21174
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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/21174

❌ 38 New Failures, 2 Unrelated Failures

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