benchmarks_pr.yml

name: Continuous Benchmark (PR)

on:
  pull_request:

permissions: write-all

concurrency:
  # Documentation suggests ${{ github.head_ref }}, but that's only available on pull_request/pull_request_target triggers, so using ${{ github.ref }}.
  # On master, we want all builds to complete even if merging happens faster to make it easier to discover at which point something broke.
  group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/main' && format('ci-master-{0}', github.sha) || format('ci-{0}', github.ref) }}
  cancel-in-progress: true

jobs:
  benchmark_cpu:
    name: CPU Pytest benchmark
    runs-on: ubuntu-20.04
    steps:
      - name: Who triggered this?
        run: |
          echo "Action triggered by ${{ github.event.pull_request.html_url }}"
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 50 # this is to make sure we obtain the target base commit
      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.8
      - name: Setup Environment
        run: |
          python -m pip install --pre torch --index-url https://download.pytorch.org/whl/nightly/cpu 
          python -m pip install git+https://github.com/pytorch/tensordict 
          python setup.py develop
          python -m pip install pytest pytest-benchmark
          python3 -m pip install "gym[accept-rom-license,atari]"
          python3 -m pip install dm_control
      - name: Setup benchmarks
        run: |
          echo "BASE_SHA=$(echo ${{ github.event.pull_request.base.sha }} | cut -c1-8)" >> $GITHUB_ENV
          echo "HEAD_SHA=$(echo ${{ github.event.pull_request.head.sha }} | cut -c1-8)" >> $GITHUB_ENV
          echo "BASELINE_JSON=$(mktemp)" >> $GITHUB_ENV
          echo "CONTENDER_JSON=$(mktemp)" >> $GITHUB_ENV
          echo "PR_COMMENT=$(mktemp)" >>  $GITHUB_ENV
      - name: Run benchmarks
        run: |
          cd benchmarks/
          RUN_BENCHMARK="pytest --rank 0 --benchmark-json "
          git checkout ${{ github.event.pull_request.base.sha }}
          $RUN_BENCHMARK ${{ env.BASELINE_JSON }}
          git checkout ${{ github.event.pull_request.head.sha }}
          $RUN_BENCHMARK ${{ env.CONTENDER_JSON }}
      - name: Publish results
        uses: apbard/pytest-benchmark-commenter@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          benchmark-file: ${{ env.CONTENDER_JSON }}
          comparison-benchmark-file: ${{ env.BASELINE_JSON }}
          benchmark-metrics: 'name,max,mean,ops'
          comparison-benchmark-metric: 'ops'
          comparison-higher-is-better: true
          comparison-threshold: 5
          benchmark-title: 'Result of CPU Benchmark Tests'

  benchmark_gpu:
    name: GPU Pytest benchmark
    runs-on: linux.g5.4xlarge.nvidia.gpu
    defaults:
      run:
        shell: bash -l {0}
    container:
      image: nvidia/cuda:12.3.0-base-ubuntu22.04
      options: --gpus all
    steps:
      - name: Who triggered this?
        run: |
          echo "Action triggered by ${{ github.event.pull_request.html_url }}"
      - name: Install deps
        run: |
          export TZ=Europe/London
          export DEBIAN_FRONTEND=noninteractive  # tzdata bug
          apt-get update -y
          apt-get install software-properties-common -y
          add-apt-repository ppa:git-core/candidate -y
          apt-get update -y
          apt-get upgrade -y
          apt-get -y install libglu1-mesa libgl1-mesa-glx libosmesa6 gcc curl g++ unzip wget libglfw3-dev libgles2-mesa-dev libglew-dev sudo git cmake libz-dev
      - name: Check ldd --version
        run: ldd --version
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 50 # this is to make sure we obtain the target base commit
      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.8
      - name: Setup git
        run: git config --global --add safe.directory /__w/rl/rl
      - name: setup Path
        run: |
          echo /usr/local/bin >> $GITHUB_PATH
      - name: Setup Environment
        run: |
          python3 -m pip install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/cu121
          python3 -m pip install git+https://github.com/pytorch/tensordict 
          python3 setup.py develop
          python3 -m pip install pytest pytest-benchmark
          python3 -m pip install "gym[accept-rom-license,atari]"
          python3 -m pip install dm_control
      - name: check GPU presence
        run: |
          python -c """import torch
          assert torch.cuda.device_count()
          """
      - name: Setup benchmarks
        run: |
          echo "BASE_SHA=$(echo ${{ github.event.pull_request.base.sha }} | cut -c1-8)" >> $GITHUB_ENV
          echo "HEAD_SHA=$(echo ${{ github.event.pull_request.head.sha }} | cut -c1-8)" >> $GITHUB_ENV
          echo "BASELINE_JSON=$(mktemp)" >> $GITHUB_ENV
          echo "CONTENDER_JSON=$(mktemp)" >> $GITHUB_ENV
          echo "PR_COMMENT=$(mktemp)" >>  $GITHUB_ENV
      - name: Run benchmarks
        run: |
          cd benchmarks/
          RUN_BENCHMARK="pytest --rank 0 --benchmark-json "
          git checkout ${{ github.event.pull_request.base.sha }}
          $RUN_BENCHMARK ${{ env.BASELINE_JSON }}
          git checkout ${{ github.event.pull_request.head.sha }}
          $RUN_BENCHMARK ${{ env.CONTENDER_JSON }}
      - name: Publish results
        uses: apbard/pytest-benchmark-commenter@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          benchmark-file: ${{ env.CONTENDER_JSON }}
          comparison-benchmark-file: ${{ env.BASELINE_JSON }}
          benchmark-metrics: 'name,max,mean,ops'
          comparison-benchmark-metric: 'ops'
          comparison-higher-is-better: true
          comparison-threshold: 5
          benchmark-title: 'Result of GPU Benchmark Tests'