run_cirun_graviton.yml

name: ASV Benchmark on arm64 graviton cirun

on:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read # to fetch code (actions/checkout)

env:
 # GITHUB_TOKEN: ${{ secrets.OB_BENCH_TOKEN }}
 # BENCHMARKS_REPO: ev-br/ob-bench-asv
  ASV_CONFIG: asv.conf.json
  MACHINE_NAME: cirun-aws-runner-graviton  # to identify github actions machine as hostname changes everytime

jobs:
  bench:
    #if: "github.repository == 'OpenMathLib/BLAS-Benchmarks'"
    #runs-on: "cirun-aws-runner-graviton--${{ github.run_id }}"

    strategy:
      fail-fast: false
      matrix:
        image: ["cirun-aws-runner-graviton--${{ github.run_id }}"]
    runs-on: ${{ matrix.image }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # To fetch all commits to be able to generate benchmarks html

      - name: Print system information
        run: |
          if [ "$RUNNER_OS" == "Linux" ]; then
            cat /proc/cpuinfo
          else
            echo "::error::$RUNNER_OS not supported"
            exit 1
          fi

      - name: Install system dependencies
        run: |
          if [ "$RUNNER_OS" == "Linux" ]; then
            sudo apt update
            sudo apt-get install -y gfortran cmake ccache python3-pip pkg-config
          else
            echo "::error::$RUNNER_OS not supported"
            exit 1
          fi

      - name: Install python dependencies
        run: |
          # --break-system-packages is required on ubuntu noble
          pip3 install "numpy<2" meson meson-python ninja build asv virtualenv --break-system-packages
          # install the nightly OpenBLAS wheel
          pip install -i https://pypi.anaconda.org/scientific-python-nightly-wheels/simple scipy-openblas32 --break-system-packages
          python3 -c'import scipy_openblas32 as so; print(so.get_pkg_config())' > scipy_openblas.pc
          export PKG_CONFIG_PATH=$PWD
          echo ">>>> PKG_CONFIG" $PKG_CONFIG_PATH
          cat scipy_openblas.pc

      - name: Set and log asv machine configuration
        run: |
          python3 -m asv machine --yes --config asv.conf.json
          echo "Machine Configuration:"
          cat ~/.asv-machine.json
          rm ~/.asv-machine.json

          echo "Setting machine name to $MACHINE_NAME"
          python3 -m asv machine --machine $MACHINE_NAME --yes --config $ASV_CONFIG -v
          cat ~/.asv-machine.json

      - name: Run benchmarks
        run: |
          echo ${{ github.workspace}}
          python3 -c"import mesonpy; print(mesonpy.__file__)"
          python3 -m asv run --config $ASV_CONFIG -v
        env:
          PKG_CONFIG_PATH: ${{ github.workspace }}
          PYTHONPATH: ${{ github.workspace }}     # FIXME