[ExecuTorch][WebGPU] linear_fp32 op tests by JCNTH · Pull Request #20848 · pytorch/executorch

JCNTH · 2026-07-10T18:24:46Z

Stack from ghstack (oldest at bottom):

Splits the linear_fp32 op tests into their own diff, stacked directly above the linear_fp32 op — keeping an op and its tests in separate diffs (op below, tests above) per this backend's convention. Adds test/ops/test_linear_fp32.py and registers the linear_fp32 @register_op_test suite in test/op_tests/cases.py.

Co-authored-with: Claude Code.
@exported-using-ghexport

Differential Revision: D111072710

[ghstack-poisoned]

pytorch-bot · 2026-07-10T18:24:50Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/20848

📄 Preview Python docs built from this PR

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

❗ 1 Active SEVs

There are 1 currently active SEVs. If your PR is affected, please view them below:

Unrelated MacOS MPS test jobs time out (30 min) due to stale cpp_extension lock file poisoning self-hosted runners

❌ 12 New Failures, 10 Pending, 4 Unrelated Failures

As of commit 3eb7277 with merge base 21554e5 ():

NEW FAILURES - The following jobs have failed:

pull / test-models-linux (emformer_join, portable, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (emformer_join, xnnpack-quantization-delegation, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (ic4, portable, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (ic4, xnnpack-quantization-delegation, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (llama3_2_vision_encoder, portable, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (phi_4_mini, portable, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-models-linux (w2l, portable, linux.4xlarge.memory) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-parakeet-xnnpack-linux / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / test-voxtral-realtime-xnnpack-linux / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
pull / unittest / linux / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
Test XNNPACK Backend / test-xnnpack / test-backend-linux (xnnpack, models) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory
Test XNNPACK Backend / test-xnnpack / test-backend-linux (xnnpack, operators) / linux-job (gh)
An error occurred trying to start process '/usr/bin/bash' with working directory '/home/ec2-user/actions-runner/_work/executorch/executorch/pytorch/executorch'. No such file or directory

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

pull / test-arm-backend-no-driver (test_pytest_models_tosa) / linux-job (gh) (matched linux rule in flaky-rules.json)
The runner has received a shutdown signal. This can happen when the runner service is stopped, or a manually started runner is canceled.
pull / test-qnn-testsuite-linux / test-backend-linux (qnn, models) / linux-job (gh) (detected as infra flaky with no log or failing log classifier)
pull / unittest / windows / windows-job (gh) (matched win rule in flaky-rules.json)
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?
pull / unittest-editable / windows / windows-job (gh) (matched win rule in flaky-rules.json)
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?

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

github-actions · 2026-07-10T18:25:35Z

This PR needs a `release notes:` label

If your change should be included in the release notes (i.e. would users of this library care about this change?), please use a label starting with release notes:. This helps us keep track and include your important work in the next release notes.

To add a label, you can comment to pytorchbot, for example
@pytorchbot label "release notes: none"

For more information, see
https://github.com/pytorch/pytorch/wiki/PyTorch-AutoLabel-Bot#why-categorize-for-release-notes-and-how-does-it-work.

[ghstack-poisoned]

SS-JIA

Review automatically exported from Phabricator review in Meta.

Update

c6dfd8f

[ghstack-poisoned]

JCNTH temporarily deployed to cadence July 10, 2026 18:25 — 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 10, 2026

This was referenced Jul 10, 2026

[ExecuTorch][WebGPU] et_vk conv2d im2col-GEMM tests #20874

Open

[ExecuTorch][WebGPU] et_vk.apply_rotary_emb_hf: HuggingFace rotate-half RoPE runtime op (unblocks Qwen3) #20875

Open

[ExecuTorch][WebGPU] apply_rotary_emb_hf op tests #20876

Open

JCNTH temporarily deployed to cadence July 10, 2026 18:54 — with GitHub Actions Inactive

Update

565f322

[ghstack-poisoned]

JCNTH had a problem deploying to cadence July 16, 2026 21:52 — with GitHub Actions Error

meta-codesync Bot added the meta-exported label Jul 16, 2026

Update

c391690

[ghstack-poisoned]

JCNTH temporarily deployed to cadence July 16, 2026 22:54 — with GitHub Actions Inactive

JCNTH temporarily deployed to cadence July 16, 2026 23:30 — with GitHub Actions Inactive

Update

53963f8

[ghstack-poisoned]

JCNTH temporarily deployed to cadence July 18, 2026 01:06 — with GitHub Actions Inactive

JCNTH temporarily deployed to cadence July 18, 2026 01:34 — with GitHub Actions Inactive

Update

3eb7277

[ghstack-poisoned]

SS-JIA approved these changes Jul 23, 2026

View reviewed changes

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

[ExecuTorch][WebGPU] linear_fp32 op tests#20848

[ExecuTorch][WebGPU] linear_fp32 op tests#20848
JCNTH wants to merge 5 commits into
gh/JCNTH/23/basefrom
gh/JCNTH/23/head

JCNTH commented Jul 10, 2026 •

edited

Loading

Uh oh!

pytorch-bot Bot commented Jul 10, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Jul 10, 2026

Uh oh!

SS-JIA left a comment

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

Uh oh!

Conversation

JCNTH commented Jul 10, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

pytorch-bot Bot commented Jul 10, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/20848

❗ 1 Active SEVs

❌ 12 New Failures, 10 Pending, 4 Unrelated Failures

Uh oh!

github-actions Bot commented Jul 10, 2026

This PR needs a release notes: label

Uh oh!

SS-JIA left a comment

Choose a reason for hiding this comment

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

JCNTH commented Jul 10, 2026 •

edited

Loading

pytorch-bot Bot commented Jul 10, 2026 •

edited

Loading

This PR needs a `release notes:` label