lake-native-compiler/.github/workflows/bench.yml at master · morphqdd/lake-native-compiler · GitHub

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name: bench

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
    paths:
      - 'src/**'
      - 'benchmark/**'
      - 'Cargo.toml'
      - 'Cargo.lock'

jobs:
  perf:
    name: performance benchmarks
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
        with:
          path: lake-native-compiler

      - name: Checkout lake-stdlib
        uses: actions/checkout@v4
        with:
          repository: morphqdd/lake-stdlib
          path: lake-stdlib
          ref: master
        continue-on-error: true

      - uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: lake-native-compiler

      - name: Install toolchains
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            mold gcc g++ golang \
            hyperfine \
            libtokio-rt-dev || true
          # hyperfine via cargo as fallback
          cargo install --locked hyperfine || true

      - name: cargo build --release
        working-directory: lake-native-compiler
        run: cargo build --release

      - name: Run perf benchmarks
        working-directory: lake-native-compiler
        env:
          LAKE_PATH: ${{ github.workspace }}/lake-stdlib
        run: |
          if [ -d "$LAKE_PATH/std" ]; then
            ./benchmark/run.sh perf
          else
            echo "::warning::lake-stdlib missing — skipping bench"
          fi

      - name: Upload bench results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: bench-results
          path: lake-native-compiler/benchmark/results/
          retention-days: 30