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steppisteppi
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Set up cirun workflow for arm64 graviton
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‎.cirun.yml

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# Self-Hosted Github Action Runners on AWS via Cirun.io
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# Reference: https://docs.cirun.io/Reference/yml.html
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runners:
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- name: "aws-runner-graviton"
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# Cloud Provider: AWS
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cloud: "aws"
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region: "us-east-1"
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# Cheapest VM on AWS
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instance_type: "c7g.large"
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# Ubuntu-22.04, ami image
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machine_image: "ami-0a0c8eebcdd6dcbd0"
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preemptible: false
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# Add this label in the "runs-on" param in .github/workflows/<workflow-name>.yml
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# So that this runner is created for running the workflow
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labels:
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- "cirun-aws-runner-graviton"

‎.github/workflows/arm64_graviton.yml

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name: arm64 graviton cirun
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on: [push, pull_request]
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permissions:
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contents: read # to fetch code (actions/checkout)
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jobs:
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build:
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runs-on: "cirun-aws-runner-graviton--${{ github.run_id }}"
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strategy:
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fail-fast: false
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matrix:
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fortran: [gfortran]
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build: [cmake, make]
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steps:
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- name: Checkout repository
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uses: actions/checkout@v3
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- name: Print system information
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run: |
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if [ "$RUNNER_OS" == "Linux" ]; then
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cat /proc/cpuinfo
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else
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echo "::error::$RUNNER_OS not supported"
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exit 1
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fi
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- name: Install Dependencies
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run: |
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if [ "$RUNNER_OS" == "Linux" ]; then
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sudo apt update
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sudo apt-get install -y gfortran cmake ccache libtinfo5
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else
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echo "::error::$RUNNER_OS not supported"
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exit 1
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fi
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- name: Compilation cache
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uses: actions/cache@v3
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with:
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path: ~/.ccache
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# We include the commit sha in the cache key, as new cache entries are
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# only created if there is no existing entry for the key yet.
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# GNU make and cmake call the compilers differently. It looks like
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# that causes the cache to mismatch. Keep the ccache for both build
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# tools separate to avoid polluting each other.
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key: ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }}-${{ github.sha }}
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# Restore a matching ccache cache entry. Prefer same branch and same Fortran compiler.
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restore-keys: |
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ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }}
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ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}
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ccache-${{ runner.os }}-${{ matrix.build }}
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- name: Configure ccache
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run: |
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if [ "${{ matrix.build }}" = "make" ]; then
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# Add ccache to path
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if [ "$RUNNER_OS" = "Linux" ]; then
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echo "/usr/lib/ccache" >> $GITHUB_PATH
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else
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echo "::error::$RUNNER_OS not supported"
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exit 1
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fi
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fi
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# Limit the maximum size and switch on compression to avoid exceeding the total disk or cache quota (5 GB).
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test -d ~/.ccache || mkdir -p ~/.ccache
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echo "max_size = 300M" > ~/.ccache/ccache.conf
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echo "compression = true" >> ~/.ccache/ccache.conf
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ccache -s
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- name: Build OpenBLAS
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run: |
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case "${{ matrix.build }}" in
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"make")
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make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0 FC="ccache ${{ matrix.fortran }}"
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;;
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"cmake")
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mkdir build && cd build
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cmake -DDYNAMIC_ARCH=1 \
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-DNOFORTRAN=0 \
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-DBUILD_WITHOUT_LAPACK=0 \
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-DCMAKE_VERBOSE_MAKEFILE=ON \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_Fortran_COMPILER=${{ matrix.fortran }} \
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-DCMAKE_C_COMPILER_LAUNCHER=ccache \
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-DCMAKE_Fortran_COMPILER_LAUNCHER=ccache \
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..
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cmake --build .
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;;
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*)
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echo "::error::Configuration not supported"
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exit 1
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;;
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esac
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- name: Show ccache status
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continue-on-error: true
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run: ccache -s
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- name: Run tests
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timeout-minutes: 60
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run: |
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case "${{ matrix.build }}" in
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"make")
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MAKE_FLAGS='DYNAMIC_ARCH=1 USE_OPENMP=0'
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echo "::group::Tests in 'test' directory"
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make -C test $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
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echo "::endgroup::"
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echo "::group::Tests in 'ctest' directory"
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make -C ctest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
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echo "::endgroup::"
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echo "::group::Tests in 'utest' directory"
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make -C utest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
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echo "::endgroup::"
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;;
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"cmake")
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cd build && ctest
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;;
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*)
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echo "::error::Configuration not supported"
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exit 1
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;;
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esac

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