[ExecuTorch][WebGPU] Op-tests for repeat by JCNTH · Pull Request #21169 · pytorch/executorch

JCNTH · 2026-07-22T22:30:44Z

Stack from ghstack (oldest at bottom):

Adds the op-test suite for the repeat op ported in the diff below.

Key changes:

test/ops/test_repeat.py — RepeatModule (x.repeat(*repeats)) + RepeatTest export-delegation smoke test (mirrors PermuteTest/FlipTest).
test/op_tests/cases.py — _repeat_suite: tile_1d, tile_2d, prepend_3d [1,3,2], prepend_ext [2,3,1], tile_3d [2,1,2].
@exported-using-ghexport

Differential Revision: D112257616

[ghstack-poisoned]

pytorch-bot · 2026-07-22T22:30:48Z

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❌ 46 New Failures, 2 Unrelated Failures

As of commit 3bff1c9 with merge base 4a26c64 ():

NEW FAILURES - The following jobs have failed:

Build Presets / linux (linux, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
Build Presets / linux (llm, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
Build Presets / linux (pybind, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
Build Presets / windows (pybind) / build (gh)
Build Presets / windows (windows) / build (gh)
pull / test-arm-backend-public-api-backward-compatibility / 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-eval_llama-wikitext-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-llama_runner_eager-linux / linux-job (gh)
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pull / test-llama-runner-linux (fp32, xnnpack+custom+qe, linux.arm64.2xlarge, executorch-ubuntu-22.04-gc... / linux-job (gh)
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pull / test-llama-runner-linux (fp32, xnnpack+custom+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu... / linux-job (gh)
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pull / test-llama-runner-linux (fp32, xnnpack+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu-22.04-... / linux-job (gh)
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pull / test-lora-linux / linux-job (gh)
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pull / test-lora-multimethod-linux / linux-job (gh)
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pull / test-mcu-cortex-m-backend / linux-job (gh)
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pull / test-models-linux (emformer_join, portable, linux.4xlarge.memory) / linux-job (gh)
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pull / test-models-linux (emformer_join, xnnpack-quantization-delegation, linux.4xlarge.memory) / linux-job (gh)
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pull / test-models-linux (ic4, portable, linux.4xlarge.memory) / linux-job (gh)
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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)
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pull / test-models-linux (w2l, portable, linux.4xlarge.memory) / linux-job (gh)
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pull / test-models-linux-basic (mv3, portable, cmake, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11... / 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-basic (mv3, xnnpack-quantization-delegation, cmake, linux.arm64.2xlarge, execut... / linux-job (gh)
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pull / test-models-linux-basic (vit, portable, cmake, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11... / linux-job (gh)
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pull / test-models-linux-basic (vit, xnnpack-quantization-delegation, cmake, linux.arm64.2xlarge, execut... / linux-job (gh)
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pull / unittest-editable / linux / linux-job (gh)
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Test ARM Backend / test-arm / test-backend-linux (arm_vgf_fp, models) / linux-job (gh)
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Test ARM Backend / test-arm / test-backend-linux (arm_vgf_fp, operators) / linux-job (gh)
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Test QNN Backend / test-qnn / test-backend-linux (qnn, models) / linux-job (gh)
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Test QNN Backend / test-qnn / test-backend-linux (qnn, operators) / linux-job (gh)
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Test QNN Windows MSVC build / build-qnn-windows-msvc / windows-job (gh)
Test Vulkan Backend / test-vulkan / test-backend-linux (vulkan, models) / linux-job (gh)
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Test Vulkan Backend / test-vulkan / test-backend-linux (vulkan, operators) / linux-job (gh)
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Test WebGPU Backend / test-webgpu / test-backend-linux (webgpu, models) / linux-job (gh)
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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 / 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?

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github-actions · 2026-07-22T22:31:32Z

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psiddh

Approving full WebGPU stack

[ghstack-poisoned]

Pull Request resolved: #21169 Adds the op-test suite for the `repeat` op ported in the diff below. Key changes: - `test/ops/test_repeat.py` — `RepeatModule` (`x.repeat(*repeats)`) + `RepeatTest` export-delegation smoke test (mirrors `PermuteTest`/`FlipTest`). - `test/op_tests/cases.py` — `_repeat_suite`: tile_1d, tile_2d, prepend_3d `[1,3,2]`, prepend_ext `[2,3,1]`, tile_3d `[2,1,2]`. ghstack-source-id: 406360847 @exported-using-ghexport Differential Revision: [D112257616](https://our.internmc.facebook.com/intern/diff/D112257616/)

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[ExecuTorch][WebGPU] Add dynamic-shape resize hook to cat (output mismatch) #21232

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[ExecuTorch][WebGPU] Broadcast add.Tensor (mirror mul) + un-skip 6 models #21233

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[ExecuTorch][WebGPU] Op-tests for repeat #21313

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[ExecuTorch][WebGPU] Op-tests for repeat#21169

[ExecuTorch][WebGPU] Op-tests for repeat#21169
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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/21169

❌ 46 New Failures, 2 Unrelated Failures

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