benchmark.yml

name: Benchmark Regression

on:
  pull_request:
    branches: [main, master]
  schedule:
    - cron: "30 2 * * *"
  workflow_dispatch:

jobs:
  benchmark-cpu:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"
          cache: "pip"

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e .
          pip install pytest pytest-benchmark

      - name: Run benchmark suite
        run: pytest tests -m "benchmark" --benchmark-json benchmark.json -q

      - name: Enforce regression threshold
        run: python scripts/ci/check_benchmark_regression.py benchmark.json 0.05

      - name: Upload benchmark report
        uses: actions/upload-artifact@v4
        with:
          name: benchmark-report
          path: benchmark.json