Qualcomm AI Engine Direct - increase index_put coverage

[haowhsu-quic]

Summary

• refactor a bit & add more test cases

Test plan

python backends/qualcomm/tests/test_qnn_delegate.py TestQNNQuantizedOperator.test_qnn_backend_index_put -b build-android -s $SN -m SM8750
python backends/qualcomm/tests/test_qnn_delegate.py TestQNNQuantizedOperator.test_qnn_backend_index_put_suite -b build-android -s $SN -m SM8750

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14924

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❌ 2 New Failures, 2 Cancelled Jobs, 1 Unrelated Failure

As of commit 4b127ba with merge base 38b51aa ():

NEW FAILURES - The following jobs have failed:

• pull / test-samsung-models-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 97bd861899aa841dd910ec6eb915c543bf59e8ba7a7ba8a9cf9ee6a6d77f50cc /exec failed with exit code 1
• Test CUDA Builds / test-voxtral-cuda-e2e / linux-job (gh)
  RuntimeError: Command docker exec -t 798d014614853e24d3be2c77788442979609aa999271d8d0f573603e52718ce1 /exec failed with exit code 2

CANCELLED JOBS - The following jobs were cancelled. Please retry:

• pull / test-llama-runner-linux (fp32, xnnpack+custom+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu... / linux-job (gh)
• Test CoreML Backend / test-coreml / test-backend-macos (coreml_static_int8, operators) / macos-job (gh)
  ##[error]The operation was canceled.

FLAKY - The following job failed but was likely due to flakiness present on trunk:

• pull / unittest-arm-backend-with-no-fvp (test_pytest_models) / linux-job (gh) (detected as infra flaky with no log or failing log classifier)

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[haowhsu-quic]

Hi @cccclai, I 've tried all the input configurations in suite test and only 1 sub test was not supported by HTP. Hopefully this could increase the coverage.

[haowhsu-quic]

@pytorchbot label "release notes: qualcomm"

[cccclai]

Ah sorry, forget to delete this line

[cccclai]

Thanks!

[cccclai]

I add the nightly label such that we can see the result reported from the test suite

[meta-codesync]

@cccclai has imported this pull request. If you are a Meta employee, you can view this in D84224945.

[haowhsu-quic]

I add the nightly label such that we can see the result reported from the test suite

Thanks! The report only shows 2 fail cases now due to the unsupported dimension in HTP, which is expected.

[cccclai]

@pytorchbot cherry-pick --onto release/1.0 -c regression

[pytorchbot]

Cherry picking #14924

The cherry pick PR is at #15038 and it is recommended to link a regression cherry pick PR with an issue. The following tracker issues are updated:

• [v1.0.0] Release Tracker #14288 (comment)

Details for Dev Infra team

Raised by workflow job