Arm backend: Fix U55 int16 table generation by 3l1 · Pull Request #15390 · pytorch/executorch

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
If you want the bot to never mark this PR stale again, add the no-stale label.
Stale pull requests will automatically be closed after 30 days of inactivity.

3l1 · 2025-10-27T03:26:37Z

Summary:
This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh)

WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)

bypass-github-export-checks
bypass-github-pytorch-ci-checks
bypass-github-executorch-ci-checks

Differential Revision: D85312140

cc @freddan80 @per @zingo @oscarandersson8218 @digantdesai

pytorch-bot · 2025-10-27T03:26:40Z

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15390

📄 Preview Python docs built from this PR

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

❗ 2 Active SEVs

There are 2 currently active SEVs. If your PR is affected, please view them below:

❌ 17 New Failures, 1 Cancelled Job, 11 Unrelated Failures

As of commit ae665fa with merge base 4c58010 ():

NEW FAILURES - The following jobs have failed:

Apple / build-demo-ios / macos-job (gh)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 65
Lint / lintrunner / linux-job (gh)
>>> Lint for backends/arm/test/ops/test_tanh.py:
pull / test-multimodal-linux (gemma3-4b) / linux-job (gh)
RuntimeError: Command docker exec -t 8a7a358a2cd227c0bc514eae69e41bba0b3732b83dc6d88d5ca72a5666947815 /exec failed with exit code 127
pull / unittest-editable / macos / macos-job (gh)
export/tests/test_target_recipes.py::TestTargetRecipes::test_linear_model
Test CUDA Builds / export-gemma3-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 79cc2042f2afdd10d8b328f72b782cac4a078cbbba633351e7a4fadb04934c46 /exec failed with exit code 127
Test CUDA Builds / export-gemma3-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t 7a1b0b7bfa8175c8234371950d7247ed02296a12af928bbe67ad8a4e19042a99 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-non-quantized / linux-job (gh)
RuntimeError: Command docker exec -t 5ae3f2f542e7cf36abb9da58dacc5ef68a621dab8b6f1c0900b94ffd725dd94f /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-tile-packed / linux-job (gh)
RuntimeError: Command docker exec -t bc0379e6ac688d58cda7a2cbd27fc042470135fd33be500ca758d036c4119e89 /exec failed with exit code 127
Test CUDA Builds / export-voxtral-cuda-quantized-int4-weight-only / linux-job (gh)
RuntimeError: Command docker exec -t 8b2af530411c599d5704cf77027d7df67e0b8b02a5ba5d6f9b0da8fe71766aab /exec failed with exit code 127
trunk / test-arm-backend (test_pytest_ops_ethosu_fvp) / linux-job (gh)
RuntimeError: Command docker exec -t c6b29a5108fba914bc6e15fd445d8df2441399ed1a391f311bb4e1ab4b6b4f2b /exec failed with exit code 1
trunk / test-huggingface-transformers-xnnpack (gemma3-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 4891d6f334832b753feb4669d2330d505ed86cca5bad5a0ce28194fe5a09f908 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (llama3.2-1b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 69749e0935c9ddf1aa53be865ecfc1cdf2fb64696c39d418592382a30a47e59c /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (phi4-mini|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t b3523e9abe20218c827d4b0e6d5210cd98b080c6ee8dd9133a7f5548598e0cda /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-0.6b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t cef99929e9f2ccbdebc6d788d7643e70422d40457a4c7c72932bcda8a16e1f3f /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (qwen3-1.7b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t 16c95668087b2d29c546a8b81cab040fd28f641555689fc6a84646ac171d6694 /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm2-135m|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t aacd6843618ca8c6a2c459679b27914955a62f60c9fc39005289d77fcd38660e /exec failed with exit code 127
trunk / test-huggingface-transformers-xnnpack (smollm3-3b|xnnpack|--quantize) / linux-job (gh)
RuntimeError: Command docker exec -t a8d2deeca093910d93b2eb9bc6f79c7b763853b3335041a732fe848d6838fa43 /exec failed with exit code 127

CANCELLED JOB - The following job was cancelled. Please retry:

trunk / test-models-macos-cpu (vit, xnnpack-quantization-delegation) / macos-job (gh)
##[error]The operation was canceled.

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

pull / unittest / linux / 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.
trunk / test-huggingface-transformers-macos (distilbert|coreml_fp32_gpu|--quantize) / macos-job (gh) (similar failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

pull / unittest-editable / linux / linux-job (gh) (trunk failure)
Test Metal Backend / export-voxtral-metal-artifact / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (bert|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (llama3.2-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (olmo-1b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (qwen3-0.6b|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-huggingface-transformers-macos (smollm2-135m|coreml_fp32_gpu|--quantize) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / test-multimodal-macos (gemma3-4b) / macos-job (gh) (trunk failure)
RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 127
trunk / unittest-release / linux / linux-job (gh) (trunk failure)

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

meta-codesync · 2025-10-27T03:26:45Z

@3l1 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D85312140.

3l1 · 2025-10-27T03:30:14Z

@pytorchbot label "release notes: none"

Summary: This diff fixes critical runtime bugs in U55 INT16 table operations (rsqrt, sigmoid, tanh) **WARNING: This diff goes with the Regor diff D85535937 and is only split because it maps to a separate OSS github repo (the Arm Regor git repo)** bypass-github-export-checks bypass-github-pytorch-ci-checks bypass-github-executorch-ci-checks Differential Revision: D85312140

3l1 · 2025-10-28T01:52:25Z

-@common.parametrize("test_data", test_data_suite)
+@common.parametrize("test_data", test_data_suite_no_rand_4d)
 @common.XfailIfNoCorstone300
-@pytest.mark.xfail(


todo: restore xfails unti regor oss is in sync

3l1 · 2025-10-28T20:01:17Z

I am told by Arm that they have an alternate, TOSA compliant, solution in Regor https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/5e8dd39861595e62287340802ab37812bda3d369 & https://gitlab.arm.com/artificial-intelligence/ethos-u/ethos-u-vela/-/commit/90e7cff2426c36876a2d2115b84844ecb39040ef

let's wait until this makes it to the Executorch repo before deciding to land this PR or not

@digantdesai

zingo · 2025-10-30T07:50:33Z

Move this to "draft" while waiting on Vela, just did it for slightly easier overview on GitHub, feel free to disagree and put it back of you want it as non draft if work both ways for me :) .

zingo · 2025-12-19T06:25:21Z

Vela update here #16075

github-actions · 2026-02-18T00:56:21Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
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github-actions · 2026-04-19T01:12:56Z

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
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If you want the bot to never mark this PR stale again, add the no-stale label.
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3l1 requested a review from digantdesai as a code owner October 27, 2025 03:26

meta-claBot 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 27, 2025

meta-codesyncBot added fb-exported meta-exported labels Oct 27, 2025

pytorch-botBot added the release notes: none Do not include this in the release notes label Oct 27, 2025

3l1 force-pushed the export-D85312140 branch from 76c7ac7 to 2818744Compare October 27, 2025 05:56

3l1 changed the title ~~Fix U55 int16 table generation (rsqrt, sigmoid, tanh)~~Fix U55 int16 table generationOct 27, 2025

facebook-github-bot force-pushed the export-D85312140 branch from 2818744 to 5f1b2f2Compare October 27, 2025 06:05

3l1 force-pushed the export-D85312140 branch from 5f1b2f2 to 69d9e88Compare October 27, 2025 06:06

zingo added the module: arm Issues related to arm backend label Oct 27, 2025

zingo changed the title ~~Fix U55 int16 table generation~~Arm backedn: Fix U55 int16 table generationOct 27, 2025

zingo added the partner: arm For backend delegation, kernels, demo, etc. from the 3rd-party partner, Arm label Oct 27, 2025

3l1 requested review from SaoirseARM and gggekov October 27, 2025 13:34

facebook-github-bot force-pushed the export-D85312140 branch from 69d9e88 to b8c0a00Compare October 27, 2025 14:42

facebook-github-bot force-pushed the export-D85312140 branch from b8c0a00 to c7e7b03Compare October 27, 2025 14:47

3l1 force-pushed the export-D85312140 branch from c7e7b03 to ae665faCompare October 27, 2025 15:07

3l1 changed the title ~~Arm backedn: Fix U55 int16 table generation~~Arm backend: Fix U55 int16 table generationOct 27, 2025

3l1 requested a review from zingo October 27, 2025 15:26

3l1 commented Oct 28, 2025
View reviewed changes

digantdesai approved these changes Oct 29, 2025
View reviewed changes

gggekov added the ciflow/trunk label Oct 29, 2025

zingo marked this pull request as draft October 30, 2025 07:49

github-actionsBot added the Stale PRs inactive for over 60 days label Feb 18, 2026

github-actionsBot closed this May 19, 2026