Reland "[MLGO] Count LR Evictions Rather than Relying on Cascade (#12… #2355
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: LLVM Premerge Checks | |
| permissions: | |
| contents: read | |
| on: | |
| pull_request: | |
| paths: | |
| - .github/workflows/premerge.yaml | |
| push: | |
| branches: | |
| - 'main' | |
| jobs: | |
| premerge-checks-linux: | |
| if: github.repository_owner == 'llvm' | |
| runs-on: llvm-premerge-linux-runners | |
| concurrency: | |
| group: ${{ github.workflow }}-linux-${{ github.event.pull_request.number || github.sha }} | |
| cancel-in-progress: true | |
| steps: | |
| - name: Checkout LLVM | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 2 | |
| - name: Setup ccache | |
| uses: hendrikmuhs/ccache-action@v1.2.14 | |
| with: | |
| max-size: "2000M" | |
| - name: Build and Test | |
| # Mark the job as a success even if the step fails so that people do | |
| # not get notified while the new premerge pipeline is in an | |
| # experimental state. | |
| # TODO(boomanaiden154): Remove this once the pipeline is stable and we | |
| # are ready for people to start recieving notifications. | |
| continue-on-error: true | |
| run: | | |
| git config --global --add safe.directory '*' | |
| modified_files=$(git diff --name-only HEAD~1...HEAD) | |
| modified_dirs=$(echo "$modified_files" | cut -d'/' -f1 | sort -u) | |
| echo $modified_files | |
| echo $modified_dirs | |
| . ./.ci/compute-projects.sh | |
| all_projects="bolt clang clang-tools-extra compiler-rt cross-project-tests flang libc libclc lld lldb llvm mlir openmp polly pstl" | |
| modified_projects="$(keep-modified-projects ${all_projects})" | |
| linux_projects_to_test=$(exclude-linux $(compute-projects-to-test 0 ${modified_projects})) | |
| linux_check_targets=$(check-targets ${linux_projects_to_test} | sort | uniq) | |
| linux_projects=$(add-dependencies ${linux_projects_to_test} | sort | uniq) | |
| linux_runtimes_to_test=$(compute-runtimes-to-test ${linux_projects_to_test}) | |
| linux_runtime_check_targets=$(check-targets ${linux_runtimes_to_test} | sort | uniq) | |
| linux_runtimes=$(echo ${linux_runtimes_to_test} | sort | uniq) | |
| if [[ "${linux_projects}" == "" ]]; then | |
| echo "No projects to build" | |
| exit 0 | |
| fi | |
| echo "Building projects: ${linux_projects}" | |
| echo "Running project checks targets: ${linux_check_targets}" | |
| echo "Building runtimes: ${linux_runtimes}" | |
| echo "Running runtimes checks targets: ${linux_runtime_check_targets}" | |
| export CC=/opt/llvm/bin/clang | |
| export CXX=/opt/llvm/bin/clang++ | |
| ./.ci/monolithic-linux.sh "$(echo ${linux_projects} | tr ' ' ';')" "$(echo ${linux_check_targets})" "$(echo ${linux_runtimes} | tr ' ' ';')" "$(echo ${linux_runtime_check_targets})" | |
| premerge-checks-windows: | |
| if: github.repository_owner == 'llvm' | |
| runs-on: llvm-premerge-windows-runners | |
| concurrency: | |
| group: ${{ github.workflow }}-windows-${{ github.event.pull_request.number || github.sha }} | |
| cancel-in-progress: true | |
| defaults: | |
| run: | |
| shell: bash | |
| steps: | |
| - name: Checkout LLVM | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 2 | |
| - name: Setup ccache | |
| uses: hendrikmuhs/ccache-action@v1.2.14 | |
| with: | |
| variant: "sccache" | |
| max-size: "2000M" | |
| - name: Compute Projects | |
| id: vars | |
| run: | | |
| modified_files=$(git diff --name-only HEAD~1...HEAD) | |
| modified_dirs=$(echo "$modified_files" | cut -d'/' -f1 | sort | uniq) | |
| echo $modified_files | |
| echo $modified_dirs | |
| . ./.ci/compute-projects.sh | |
| all_projects="bolt clang clang-tools-extra compiler-rt cross-project-tests flang libc libclc lld lldb llvm mlir openmp polly pstl" | |
| modified_projects="$(keep-modified-projects ${all_projects})" | |
| windows_projects_to_test=$(exclude-windows $(compute-projects-to-test 1 ${modified_projects})) | |
| windows_check_targets=$(check-targets ${windows_projects_to_test} | sort | uniq | tr -d '\r' | tr '\n' ' ') | |
| windows_projects=$(add-dependencies ${windows_projects_to_test} | sort | uniq | tr -d '\r' | tr '\n' ';') | |
| if [[ "${windows_projects}" == "" ]]; then | |
| echo "No projects to build" | |
| fi | |
| echo "Building projects: ${windows_projects}" | |
| echo "Running project checks targets: ${windows_check_targets}" | |
| echo "windows-projects=${windows_projects}" >> $GITHUB_OUTPUT | |
| echo "windows-check-targets=${windows_check_targets}" >> $GITHUB_OUTPUT | |
| - name: Build and Test | |
| # Mark the job as a success even if the step fails so that people do | |
| # not get notified while the new premerge pipeline is in an | |
| # experimental state. | |
| # TODO(boomanaiden154): Remove this once the pipeline is stable and we | |
| # are ready for people to start recieving notifications. | |
| continue-on-error: true | |
| if: ${{ steps.vars.outputs.windows-projects != '' }} | |
| shell: cmd | |
| run: | | |
| set MAX_PARALLEL_COMPILE_JOBS=64 | |
| set MAX_PARALLEL_LINK_JOBS=64 | |
| call C:\\BuildTools\\Common7\\Tools\\VsDevCmd.bat -arch=amd64 -host_arch=amd64 | |
| bash .ci/monolithic-windows.sh "${{ steps.vars.outputs.windows-projects }}" "${{ steps.vars.outputs.windows-check-targets }}" | |