Cadence: Register missing portable ops (neg, exp, native_layer_norm) #59
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| name: MLX | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - release/* | |
| pull_request: | |
| paths: | |
| - .github/workflows/mlx.yml | |
| - backends/mlx/** | |
| - extension/llm/export/** | |
| workflow_dispatch: | |
| permissions: {} | |
| jobs: | |
| test-mlx: | |
| uses: pytorch/test-infra/.github/workflows/macos_job.yml@main | |
| with: | |
| job-name: test-mlx | |
| runner: macos-14-xlarge | |
| python-version: "3.12" | |
| submodules: recursive | |
| ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }} | |
| timeout: 90 | |
| script: | | |
| set -eux | |
| echo "::group::Install ExecuTorch and configure build" | |
| ${CONDA_RUN} python install_executorch.py > /dev/null | |
| # The sanitizers fail on github VM runner, but pass on real device | |
| # TODO: figure out why | |
| ${CONDA_RUN} cmake --preset mlx-release -DEXECUTORCH_BUILD_TESTS=ON -DEXECUTORCH_MLX_ENABLE_SANITIZERS=OFF | |
| echo "::endgroup::" | |
| ${CONDA_RUN} pip list | |
| echo "::group::Build test runners" | |
| ${CONDA_RUN} cmake --build cmake-out --target op_test_runner multi_thread_test_runner -j$(( $(sysctl -n hw.ncpu) - 1 )) | |
| echo "::endgroup::" | |
| echo "::group::Run op unit tests" | |
| ${CONDA_RUN} python -m executorch.backends.mlx.test.run_all_tests -j4 --max-tasks-per-worker 10 --clean-after | |
| echo "::endgroup::" | |
| echo "::group::Run Python unit tests" | |
| ${CONDA_RUN} python -m pytest \ | |
| backends/mlx/test/test_passes.py \ | |
| backends/mlx/test/test_pattern_utils.py \ | |
| backends/mlx/test/test_partitioner.py \ | |
| -v | |
| echo "::endgroup::" | |
| echo "::group::Run multi-thread stress test" | |
| ${CONDA_RUN} python backends/mlx/test/export_multi_thread_test_model.py /tmp/multi_thread_test_model.pte | |
| ET_TESTING_MODEL_PATH=/tmp/multi_thread_test_model.pte \ | |
| ET_TESTING_NUM_THREADS=50 \ | |
| ET_PREDICTIONS_PER_THREAD=100 \ | |
| ./cmake-out/backends/mlx/test/multi_thread_test_runner | |
| echo "::endgroup::" | |
| backend-tester: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| suite: [models, operators] | |
| uses: pytorch/test-infra/.github/workflows/macos_job.yml@main | |
| with: | |
| job-name: test-mlx-backend-${{ matrix.suite }} | |
| runner: macos-14-xlarge | |
| python-version: "3.12" | |
| submodules: recursive | |
| ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }} | |
| timeout: 120 | |
| script: | | |
| set -eux | |
| echo "::group::Install ExecuTorch" | |
| ${CONDA_RUN} python install_executorch.py > /dev/null | |
| echo "::endgroup::" | |
| ${CONDA_RUN} pip list | |
| echo "::group::Run backend test suite (${{ matrix.suite }})" | |
| ${CONDA_RUN} pytest -c /dev/null backends/test/suite/${{ matrix.suite }}/ -m flow_mlx -n auto 2>&1 | tee pytest_output.txt || true | |
| echo "::endgroup::" | |
| # Parse pytest summary and check failure threshold | |
| if grep -E "^=+ .* =+$" pytest_output.txt | tail -1 | grep -q "failed"; then | |
| FAILED=$(grep -E "^=+ .* =+$" pytest_output.txt | tail -1 | grep -oE "[0-9]+ failed" | grep -oE "[0-9]+") | |
| else | |
| FAILED=0 | |
| fi | |
| if [ "${{ matrix.suite }}" = "operators" ]; then | |
| MAX_FAILURES=0 | |
| else | |
| MAX_FAILURES=3 | |
| fi | |
| echo "Failed tests: $FAILED (max allowed: $MAX_FAILURES)" | |
| if [ "$FAILED" -gt "$MAX_FAILURES" ]; then | |
| echo "::error::Too many test failures: $FAILED > $MAX_FAILURES" | |
| exit 1 | |
| fi |