benchmark.yml

# These tests benchmark the current code against the previous release
# using both the GCC and Clang compilers. If the new code runs slower
# than the previous release then the tests fail. This helps to detect
# performance regressions.

name: benchmark

on:
  push:
    branches-ignore:
      - backup3
      - gh-pages
  pull_request:
    branches-ignore:
      - backup3
      - gh-pages

jobs:
  linux_gcc_performance_test:
    runs-on: ubuntu-latest
    env:
      CC: gcc
      CXX: g++
    steps:
      - uses: actions/checkout@v4
        with:
          # Fetch all commits & tags
          fetch-depth: 0
      - name: Install dependencies
        run: |
            sudo apt update
            sudo apt install bc
      - name: Benchmark latest code vs. previous release
        run: scripts/./benchmark-vs-prev-release.sh

  linux_clang_performance_test:
    runs-on: ubuntu-latest
    env:
      CC: clang
      CXX: clang++
    steps:
      - uses: actions/checkout@v4
        with:
          # Fetch all commits & tags
          fetch-depth: 0
      - name: Install dependencies
        run: |
            sudo apt update
            sudo apt install bc libomp-dev
      - name: Benchmark latest code vs. previous release
        run: scripts/./benchmark-vs-prev-release.sh