diffusers/.github/workflows/nightly_tests.yml

name: Nightly and release tests on main/release branch

on:
  workflow_dispatch:
  schedule:
    - cron: "0 0 * * *" # every day at midnight

env:
  DIFFUSERS_IS_CI: yes
  HF_HOME: /mnt/cache
  OMP_NUM_THREADS: 8
  MKL_NUM_THREADS: 8
  PYTEST_TIMEOUT: 600
  RUN_SLOW: yes
  RUN_NIGHTLY: yes
  PIPELINE_USAGE_CUTOFF: 5000
  SLACK_API_TOKEN: ${{ secrets.SLACK_CIFEEDBACK_BOT_TOKEN }}

jobs:
  setup_torch_cuda_pipeline_matrix:
    name: Setup Torch Pipelines Matrix
    runs-on: diffusers/diffusers-pytorch-cpu
    outputs:
      pipeline_test_matrix: ${{ steps.fetch_pipeline_matrix.outputs.pipeline_test_matrix }}
    steps:
      - name: Checkout diffusers
        uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.8"
      - name: Install dependencies
        run: |
          pip install -e .
          pip install huggingface_hub
      - name: Fetch Pipeline Matrix
        id: fetch_pipeline_matrix
        run: |
          matrix=$(python utils/fetch_torch_cuda_pipeline_test_matrix.py)
          echo $matrix
          echo "pipeline_test_matrix=$matrix" >> $GITHUB_OUTPUT

      - name: Pipeline Tests Artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: test-pipelines.json
          path: reports

  run_nightly_tests_for_torch_pipelines:
    name: Torch Pipelines CUDA Nightly Tests
    needs: setup_torch_cuda_pipeline_matrix
    strategy:
      fail-fast: false
      matrix:
        module: ${{ fromJson(needs.setup_torch_cuda_pipeline_matrix.outputs.pipeline_test_matrix) }}
    runs-on: [single-gpu, nvidia-gpu, t4, ci]
    container:
      image: diffusers/diffusers-pytorch-cuda
      options: --shm-size "16gb" --ipc host -v /mnt/cache/.cache/huggingface/diffusers:/mnt/cache/ --gpus 0
    steps:
      - name: Checkout diffusers
        uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - name: NVIDIA-SMI
        run: nvidia-smi

      - name: Install dependencies
        run: |
          python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
          python -m uv pip install -e [quality,test]
          python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate.git
          python -m uv pip install pytest-reportlog

      - name: Environment
        run: |
          python utils/print_env.py

      - name: Nightly PyTorch CUDA checkpoint (pipelines) tests
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          # https://pytorch.org/docs/stable/notes/randomness.html#avoiding-nondeterministic-algorithms
          CUBLAS_WORKSPACE_CONFIG: :16:8
        run: |
          python -m pytest -n 1 --max-worker-restart=0 --dist=loadfile \
            -s -v -k "not Flax and not Onnx" \
            --make-reports=tests_pipeline_${{ matrix.module }}_cuda \
            --report-log=tests_pipeline_${{ matrix.module }}_cuda.log \
            tests/pipelines/${{ matrix.module }}

      - name: Failure short reports
        if: ${{ failure() }}
        run: |
          cat reports/tests_pipeline_${{ matrix.module }}_cuda_stats.txt
          cat reports/tests_pipeline_${{ matrix.module }}_cuda_failures_short.txt

      - name: Test suite reports artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: pipeline_${{ matrix.module }}_test_reports
          path: reports

      - name: Generate Report and Notify Channel
        if: always()
        run: |
          pip install slack_sdk tabulate
          python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY

  run_nightly_tests_for_other_torch_modules:
    name: Torch Non-Pipelines CUDA Nightly Tests
    runs-on: [single-gpu, nvidia-gpu, t4, ci]
    container:
      image: diffusers/diffusers-pytorch-cuda
      options: --shm-size "16gb" --ipc host -v /mnt/hf_cache:/mnt/cache/ --gpus 0
    defaults:
      run:
        shell: bash
    strategy:
      matrix:
        module: [models, schedulers, others, examples]
    steps:
    - name: Checkout diffusers
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: Install dependencies
      run: |
        python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
        python -m uv pip install -e [quality,test]
        python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate.git
        python -m uv pip install pytest-reportlog

    - name: Environment
      run: python utils/print_env.py

    - name: Run nightly PyTorch CUDA tests for non-pipeline modules
      if: ${{ matrix.module != 'examples'}}
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
        # https://pytorch.org/docs/stable/notes/randomness.html#avoiding-nondeterministic-algorithms
        CUBLAS_WORKSPACE_CONFIG: :16:8
      run: |
        python -m pytest -n 1 --max-worker-restart=0 --dist=loadfile \
          -s -v -k "not Flax and not Onnx" \
          --make-reports=tests_torch_${{ matrix.module }}_cuda \
          --report-log=tests_torch_${{ matrix.module }}_cuda.log \
          tests/${{ matrix.module }}

    - name: Run nightly example tests with Torch
      if: ${{ matrix.module == 'examples' }}
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
        # https://pytorch.org/docs/stable/notes/randomness.html#avoiding-nondeterministic-algorithms
        CUBLAS_WORKSPACE_CONFIG: :16:8
      run: |
        python -m uv pip install peft@git+https://github.com/huggingface/peft.git
        python -m pytest -n 1 --max-worker-restart=0 --dist=loadfile \
          -s -v --make-reports=examples_torch_cuda \
          --report-log=examples_torch_cuda.log \
          examples/

    - name: Failure short reports
      if: ${{ failure() }}
      run: |
        cat reports/tests_torch_${{ matrix.module }}_cuda_stats.txt
        cat reports/tests_torch_${{ matrix.module }}_cuda_failures_short.txt

    - name: Test suite reports artifacts
      if: ${{ always() }}
      uses: actions/upload-artifact@v2
      with:
        name: torch_${{ matrix.module }}_cuda_test_reports
        path: reports

    - name: Generate Report and Notify Channel
      if: always()
      run: |
        pip install slack_sdk tabulate
        python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY

  run_lora_nightly_tests:
    name: Nightly LoRA Tests with PEFT and TORCH
    runs-on: [single-gpu, nvidia-gpu, t4, ci]
    container:
      image: diffusers/diffusers-pytorch-cuda
      options: --shm-size "16gb" --ipc host -v /mnt/hf_cache:/mnt/cache/ --gpus 0
    defaults:
      run:
        shell: bash
    steps:
    - name: Checkout diffusers
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: Install dependencies
      run: |
        python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
        python -m uv pip install -e [quality,test]
        python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate.git
        python -m uv pip install peft@git+https://github.com/huggingface/peft.git
        python -m uv pip install pytest-reportlog

    - name: Environment
      run: python utils/print_env.py

    - name: Run nightly LoRA tests with PEFT and Torch
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
        # https://pytorch.org/docs/stable/notes/randomness.html#avoiding-nondeterministic-algorithms
        CUBLAS_WORKSPACE_CONFIG: :16:8
      run: |
        python -m pytest -n 1 --max-worker-restart=0 --dist=loadfile \
          -s -v -k "not Flax and not Onnx" \
          --make-reports=tests_torch_lora_cuda \
          --report-log=tests_torch_lora_cuda.log \
          tests/lora

    - name: Failure short reports
      if: ${{ failure() }}
      run: |
        cat reports/tests_torch_lora_cuda_stats.txt
        cat reports/tests_torch_lora_cuda_failures_short.txt

    - name: Test suite reports artifacts
      if: ${{ always() }}
      uses: actions/upload-artifact@v2
      with:
        name: torch_lora_cuda_test_reports
        path: reports

    - name: Generate Report and Notify Channel
      if: always()
      run: |
        pip install slack_sdk tabulate
        python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY

  run_flax_tpu_tests:
    name: Nightly Flax TPU Tests
    runs-on: docker-tpu
    if: github.event_name == 'schedule'

    container:
      image: diffusers/diffusers-flax-tpu
      options: --shm-size "16gb" --ipc host -v /mnt/hf_cache:/mnt/cache/ --privileged
    defaults:
      run:
        shell: bash
    steps:
    - name: Checkout diffusers
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: Install dependencies
      run: |
        python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
        python -m uv pip install -e [quality,test]
        python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate.git
        python -m uv pip install pytest-reportlog

    - name: Environment
      run: python utils/print_env.py

    - name: Run nightly Flax TPU tests
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
      run: |
        python -m pytest -n 0 \
          -s -v -k "Flax" \
          --make-reports=tests_flax_tpu \
          --report-log=tests_flax_tpu.log \
          tests/

    - name: Failure short reports
      if: ${{ failure() }}
      run: |
        cat reports/tests_flax_tpu_stats.txt
        cat reports/tests_flax_tpu_failures_short.txt

    - name: Test suite reports artifacts
      if: ${{ always() }}
      uses: actions/upload-artifact@v2
      with:
        name: flax_tpu_test_reports
        path: reports

    - name: Generate Report and Notify Channel
      if: always()
      run: |
        pip install slack_sdk tabulate
        python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY

  run_nightly_onnx_tests:
    name: Nightly ONNXRuntime CUDA tests on Ubuntu
    runs-on: [single-gpu, nvidia-gpu, t4, ci]
    container:
      image: diffusers/diffusers-onnxruntime-cuda
      options: --gpus 0 --shm-size "16gb" --ipc host -v /mnt/hf_cache:/mnt/cache/

    steps:
    - name: Checkout diffusers
      uses: actions/checkout@v3
      with:
        fetch-depth: 2

    - name: NVIDIA-SMI
      run: nvidia-smi

    - name: Install dependencies
      run: |
        python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
        python -m uv pip install -e [quality,test]
        python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate.git
        python -m uv pip install pytest-reportlog

    - name: Environment
      run: python utils/print_env.py

    - name: Run nightly ONNXRuntime CUDA tests
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
      run: |
        python -m pytest -n 1 --max-worker-restart=0 --dist=loadfile \
          -s -v -k "Onnx" \
          --make-reports=tests_onnx_cuda \
          --report-log=tests_onnx_cuda.log \
          tests/

    - name: Failure short reports
      if: ${{ failure() }}
      run: |
        cat reports/tests_onnx_cuda_stats.txt
        cat reports/tests_onnx_cuda_failures_short.txt

    - name: Test suite reports artifacts
      if: ${{ always() }}
      uses: actions/upload-artifact@v2
      with:
        name: ${{ matrix.config.report }}_test_reports
        path: reports

    - name: Generate Report and Notify Channel
      if: always()
      run: |
        pip install slack_sdk tabulate
        python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY

  run_nightly_tests_apple_m1:
    name: Nightly PyTorch MPS tests on MacOS
    runs-on: [ self-hosted, apple-m1 ]
    if: github.event_name == 'schedule'

    steps:
      - name: Checkout diffusers
        uses: actions/checkout@v3
        with:
          fetch-depth: 2

      - name: Clean checkout
        shell: arch -arch arm64 bash {0}
        run: |
          git clean -fxd

      - name: Setup miniconda
        uses: ./.github/actions/setup-miniconda
        with:
          python-version: 3.9

      - name: Install dependencies
        shell: arch -arch arm64 bash {0}
        run: |
          ${CONDA_RUN} python -m pip install --upgrade pip uv
          ${CONDA_RUN} python -m uv pip install -e [quality,test]
          ${CONDA_RUN} python -m uv pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cpu
          ${CONDA_RUN} python -m uv pip install accelerate@git+https://github.com/huggingface/accelerate
          ${CONDA_RUN} python -m uv pip install pytest-reportlog

      - name: Environment
        shell: arch -arch arm64 bash {0}
        run: |
          ${CONDA_RUN} python utils/print_env.py

      - name: Run nightly PyTorch tests on M1 (MPS)
        shell: arch -arch arm64 bash {0}
        env:
          HF_HOME: /System/Volumes/Data/mnt/cache
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          ${CONDA_RUN} python -m pytest -n 1 -s -v --make-reports=tests_torch_mps \
            --report-log=tests_torch_mps.log \
            tests/

      - name: Failure short reports
        if: ${{ failure() }}
        run: cat reports/tests_torch_mps_failures_short.txt

      - name: Test suite reports artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: torch_mps_test_reports
          path: reports

      - name: Generate Report and Notify Channel
        if: always()
        run: |
          pip install slack_sdk tabulate
          python scripts/log_reports.py >> $GITHUB_STEP_SUMMARY