build-test-windows.yml

name: Build and test on Windows

on:
  workflow_dispatch:
  schedule:
    - cron: "1 5 * * *"

permissions: read-all

env:
  NEW_WORKSPACE: C:\gh${{ github.run_id }}
  ZE_PATH: C:\level_zero
  PYTEST_MAX_PROCESSES: 8
  TRITON_TEST_CMD: bash -x scripts/test-triton.sh --skip-pytorch-install --skip-pip-install --skip-list scripts/skiplist/a770 --reports-dir reports --ignore-errors

jobs:
  build:
    name: Build and test
    runs-on: win-a770
    steps:
      - name: Enable long paths
        run: |
          git config --system core.longPaths true

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      # Copy workspace to a temporary location with a shorter name.
      - name: Copy workspace
        run: |
          Copy-Item -Path ${{ github.workspace }} -Destination ${{ env.NEW_WORKSPACE }} -Recurse

      - name: PyTorch version
        run: |
          Invoke-BatchFile "C:\Program Files (x86)\Intel\oneAPI\setvars.bat"
          python -c 'import torch;print(torch.__version__)'

      # We need ninja >= 1.12.0 to support long names on Windows. At the moment there is no required
      # version in pypi, so instead of installing ninja with pip we use a preinstalled 1.12.1 on the
      # runner.
      - name: Setup Triton
        run: |
          cd ${{ env.NEW_WORKSPACE }}
          Invoke-BatchFile "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvarsall.bat" x64
          cd python
          pip install -U wheel pybind11 cython cmake 'setuptools>=65.6.1'
          pip install -v --no-build-isolation '.[build,tests,tutorials]'

      - name: Triton version
        run: |
          Invoke-BatchFile "C:\Program Files (x86)\Intel\oneAPI\setvars.bat"
          python -c 'import triton; print(triton.__version__)'

      - name: Install test dependencies
        run: |
          pip install -r scripts\requirements-test.txt

      - name: Run core tests
        run: |
          Invoke-BatchFile "C:\Program Files (x86)\Intel\oneAPI\setvars.bat"
          ${{ env.TRITON_TEST_CMD }} --core

      - name: Run interpreter tests
        run: |
          Invoke-BatchFile "C:\Program Files (x86)\Intel\oneAPI\setvars.bat"
          ${{ env.TRITON_TEST_CMD }} --interpreter

      - name: Pass rate
        run: |
          pip install defusedxml
          python scripts/pass_rate.py --reports reports --skip-list scripts/skiplist/a770

      - name: Clean up workspace
        if: ${{ always() }}
        run: |
          Remove-Item -LiteralPath ${{ env.NEW_WORKSPACE }} -Force -Recurse -ErrorAction Ignore