kernel: Improve cooperative and preemptive performance as per thread_metric benchmark #140165
Workflow file for this run
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| name: Build with Clang/LLVM | |
| on: pull_request_target | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| clang-build: | |
| if: github.repository_owner == 'zephyrproject-rtos' | |
| runs-on: | |
| group: zephyr-runner-v2-linux-x64-4xlarge | |
| container: | |
| image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.27.4.20241026 | |
| options: '--entrypoint /bin/bash' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| platform: ["native_sim"] | |
| env: | |
| CCACHE_DIR: /node-cache/ccache-zephyr | |
| CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3" | |
| CCACHE_REMOTE_ONLY: "true" | |
| LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-16 | |
| COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} | |
| BASE_REF: ${{ github.base_ref }} | |
| outputs: | |
| report_needed: ${{ steps.twister.outputs.report_needed }} | |
| steps: | |
| - name: Apply container owner mismatch workaround | |
| run: | | |
| # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not | |
| # match the container user UID because of the way GitHub | |
| # Actions runner is implemented. Remove this workaround when | |
| # GitHub comes up with a fundamental fix for this problem. | |
| git config --global --add safe.directory ${GITHUB_WORKSPACE} | |
| - name: Print cloud service information | |
| run: | | |
| echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}" | |
| echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}" | |
| echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}" | |
| - name: Clone cached Zephyr repository | |
| continue-on-error: true | |
| run: | | |
| git clone --shared /repo-cache/zephyrproject/zephyr . | |
| git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| fetch-depth: 0 | |
| persist-credentials: false | |
| - name: Environment Setup | |
| run: | | |
| echo "$HOME/.local/bin" >> $GITHUB_PATH | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "Zephyr Bot" | |
| rm -fr ".git/rebase-apply" | |
| git rebase origin/${BASE_REF} | |
| git clean -f -d | |
| git log --pretty=oneline | head -n 10 | |
| west init -l . || true | |
| west config --global update.narrow true | |
| west config manifest.group-filter -- +ci,+optional | |
| # In some cases modules are left in a state where they can't be | |
| # updated (i.e. when we cancel a job and the builder is killed), | |
| # So first retry to update, if that does not work, remove all modules | |
| # and start over. (Workaround until we implement more robust module | |
| # west caching). | |
| west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west2.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject) | |
| echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV | |
| - name: Check Environment | |
| run: | | |
| cmake --version | |
| ${LLVM_TOOLCHAIN_PATH}/bin/clang --version | |
| gcc --version | |
| ls -la | |
| - name: Set up ccache | |
| run: | | |
| mkdir -p ${CCACHE_DIR} | |
| ccache -M 10G | |
| ccache -p | |
| ccache -z -s -vv | |
| - name: Update BabbleSim to manifest revision | |
| run: | | |
| export BSIM_VERSION=$( west list bsim -f {revision} ) | |
| echo "Manifest points to bsim sha $BSIM_VERSION" | |
| cd /opt/bsim_west/bsim | |
| git fetch -n origin ${BSIM_VERSION} | |
| git -c advice.detachedHead=false checkout ${BSIM_VERSION} | |
| west update | |
| make everything -s -j 8 | |
| - name: Run Tests with Twister | |
| id: twister | |
| run: | | |
| export ZEPHYR_BASE=${PWD} | |
| export ZEPHYR_TOOLCHAIN_VARIANT=llvm | |
| # check if we need to run a full twister or not based on files changed | |
| python3 ./scripts/ci/test_plan.py --no-detailed-test-id --platform ${{ matrix.platform }} -c origin/${BASE_REF}.. | |
| # We can limit scope to just what has changed | |
| if [ -s testplan.json ]; then | |
| echo "report_needed=1" >> $GITHUB_OUTPUT | |
| # Full twister but with options based on changes | |
| ./scripts/twister --no-detailed-test-id --force-color --inline-logs -M -N -v --load-tests testplan.json --retry-failed 2 | |
| else | |
| # if nothing is run, skip reporting step | |
| echo "report_needed=0" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Print ccache stats | |
| if: always() | |
| run: | | |
| ccache -s -vv | |
| - name: Upload Unit Test Results | |
| if: always() && steps.twister.outputs.report_needed != 0 | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: Unit Test Results (Subset ${{ matrix.platform }}) | |
| path: twister-out/twister.xml | |
| clang-build-results: | |
| name: "Publish Unit Tests Results" | |
| needs: clang-build | |
| runs-on: ubuntu-22.04 | |
| if: (success() || failure() ) && needs.clang-build.outputs.report_needed != 0 | |
| steps: | |
| - name: Download Artifacts | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: artifacts | |
| - name: Merge Test Results | |
| run: | | |
| pip3 install junitparser junit2html | |
| junitparser merge artifacts/*/twister.xml junit.xml | |
| junit2html junit.xml junit-clang.html | |
| - name: Upload Unit Test Results in HTML | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: HTML Unit Test Results | |
| if-no-files-found: ignore | |
| path: | | |
| junit-clang.html | |
| - name: Publish Unit Test Results | |
| uses: EnricoMi/publish-unit-test-result-action@v2 | |
| if: always() | |
| with: | |
| check_name: Unit Test Results | |
| files: "**/twister.xml" | |
| comment_mode: off |