run_benchmarks_over_history.yml

# GitHub actions workflow that runs the benchmark suite in benchmarks/
# from "commit_start" to "commit_end".  It pushes the results to the
# pybamm-bench repo and updates the display website.

# This workflow is meant to be triggered manually, see
# https://docs.github.com/en/enterprise-server@3.0/actions/managing-workflow-runs/manually-running-a-workflow

name: Manual benchmarks
on:
  workflow_dispatch:
    inputs:
      commit_start:
        description: "Identifier of commit from which to start"
        default: "v0.1.0"
      commit_end:
        description: "Identifier of commit at which to end"
        default: "develop"
      ncommits:
        description: "Number of commits to benchmark between commit_start and commit_end"
        default: "100"

env:
  PYBAMM_DISABLE_TELEMETRY: "true"

jobs:
  benchmarks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python 3.12
        uses: actions/setup-python@v5
        with:
          python-version: 3.12

      - name: Install nox and asv
        run: pip install -U pip nox asv

      - name: Fetch develop branch
        # Not required when worklow trigerred
        # on develop, but useful when
        # experimenting/developing on another branch.
        if: github.ref != 'refs/heads/develop'
        run: |
          git fetch origin develop:develop

      - name: Run benchmarks
        run: |
          asv machine --machine "GitHubRunner"
          asv run -m "GitHubRunner" -s ${{ github.event.inputs.ncommits }} \
          ${{ github.event.inputs.commit_start }}..${{ github.event.inputs.commit_end }}

      - name: Upload results as artifact
        uses: actions/upload-artifact@v4.4.3
        with:
          name: asv_over_history_results
          path: results
          if-no-files-found: error

  publish-results:
    if: github.repository_owner == 'pybamm-team'
    name: Push and publish results
    needs: benchmarks
    runs-on: ubuntu-latest
    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 pybamm-bench repo
        uses: actions/checkout@v4
        with:
          repository: pybamm-team/pybamm-bench
          token: ${{ secrets.BENCH_PAT }}

      - name: Download results artifact(s)
        uses: actions/download-artifact@v4
        with:
          path: results
          merge-multiple: true

      - name: Copy new results and push to pybamm-bench repo
        env:
          PUSH_BENCH_EMAIL: ${{ secrets.PUSH_BENCH_EMAIL }}
          PUSH_BENCH_NAME: ${{ secrets.PUSH_BENCH_NAME }}
        run: |
          git config --global user.email "$PUSH_BENCH_EMAIL"
          git config --global user.name "$PUSH_BENCH_NAME"
          git add results
          git commit -am "Add new results"
          git push

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