periodic_benchmarks.yaml

# Initial Source: pybop-team/PyBop

# This workflow periodically runs the benchmarks suite in benchmarks/
# using asv and publish the results, effectively updating
# the display website hosted in the pybop-bench repo

# Steps:
# - Benchmark all commits since the last one that was benchmarked
# - Push results to pybop-bench repo
# - Publish website
name: Benchmarks
on:
  # Everyday at 12 pm UTC
  schedule:
    - cron: "0 12 * * *"
  # Make it possible to trigger the
  # workflow manually
  workflow_dispatch:

jobs:
  benchmarks:
    runs-on: [self-hosted, macOS, ARM64]
    if: github.repository == 'pybop-team/PyBOP'
    steps:
      - uses: actions/checkout@v4

      - name: Install python & create virtualenv
        shell: bash
        run: |
            eval "$(pyenv init -)"
            pyenv install 3.12 -s
            pyenv virtualenv 3.12 pybop-312-bench

      - name: Install dependencies & run benchmarks
        shell: bash
        run: |
            eval "$(pyenv init -)"
            pyenv activate pybop-312-bench
            python -m pip install -e .[all,dev]
            python -m pip install asv[virtualenv]
            python -m asv machine --machine "SelfHostedRunner"
            python -m asv run --machine "SelfHostedRunner" NEW --show-stderr -v

      - name: Upload results as artifact
        uses: actions/upload-artifact@v4
        with:
          name: asv_periodic_results
          path: results

      - name: Uninstall pyenv-virtualenv & python
        if: always()
        shell: bash
        run: |
            eval "$(pyenv init -)"
            pyenv activate pybop-312-bench
            pyenv uninstall -f $( python --version )

  publish-results:
    name: Push and publish results
    needs: benchmarks
    runs-on: ubuntu-latest
    if: github.repository == 'pybop-team/PyBOP'
    steps:
      - name: Set up Python 3.12
        uses: actions/setup-python@v5
        with:
          python-version: 3.12

      - name: Install asv
        run: pip install asv

      - name: Checkout pybop-bench repo
        uses: actions/checkout@v4
        with:
          repository: pybop-team/pybop-bench
          token: ${{ secrets.PUSH_BENCH_TOKEN }}

      - name: Download results artifact
        uses: actions/download-artifact@v4
        with:
          name: asv_periodic_results
          path: new_results

      - name: Copy new results and push to pybop-bench repo
        env:
          PUSH_BENCH_EMAIL: ${{ secrets.PUSH_BENCH_EMAIL }}
          PUSH_BENCH_NAME: ${{ secrets.PUSH_BENCH_NAME }}
        run: |
          cp -vr new_results/* results
          git config --global user.email "$PUSH_BENCH_EMAIL"
          git config --global user.name "$PUSH_BENCH_NAME"
          git add results
          git commit -am "Add new benchmark results"
          git push

      - name: Publish results
        run: |
          asv publish
          git fetch origin gh-pages:gh-pages
          asv gh-pages