Repository navigation
Bump open source SYCL build dependencies #14
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Build with Open Source LLVM SYCL compiler on Windows | |
| on: | |
| pull_request: | |
| push: | |
| branches: [master] | |
| workflow_dispatch: | |
| inputs: | |
| nightly-tag: | |
| description: "intel/llvm nightly tag, e.g. nightly-2026-11-03 (default: latest with a Windows build)" | |
| required: false | |
| default: "" | |
| permissions: | |
| contents: read | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| install-compiler: | |
| name: Build with nightly build of DPC++ toolchain on Windows | |
| runs-on: windows-latest | |
| timeout-minutes: 120 | |
| env: | |
| PINS: .github/sycl-build-deps.env | |
| steps: | |
| - name: Checkout repo | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| persist-credentials: false | |
| fetch-depth: 0 | |
| - name: Load pinned SYCL build deps | |
| shell: bash | |
| run: | | |
| set -euo pipefail | |
| # checkout may convert line endings to CRLF | |
| VARS=$(grep -E '^(DRIVER_PATH|WIN_OCLCPUEXP_FN)=' "${PINS}" | tr -d '\r' || true) | |
| if [[ $(wc -l <<< "${VARS}") -ne 2 ]]; then | |
| echo "::error::expected 2 pins in ${PINS}, got:" | |
| echo "${VARS}" | |
| exit 1 | |
| fi | |
| echo "${VARS}" | tee -a "${GITHUB_ENV}" | |
| - name: Resolve nightly build | |
| shell: bash | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| NIGHTLY_TAG: ${{ inputs.nightly-tag }} | |
| run: | | |
| set -euo pipefail | |
| if [[ -z "${NIGHTLY_TAG}" ]]; then | |
| NIGHTLY_TAG=$(gh api 'repos/intel/llvm/releases?per_page=30' \ | |
| --jq '[.[] | select(.tag_name | startswith("nightly-")) | |
| | select(any(.assets[]; .name == "sycl_windows.tar.gz"))][0].tag_name // empty') | |
| fi | |
| if [[ ! "${NIGHTLY_TAG}" =~ ^nightly-[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then | |
| echo "::error::unexpected nightly tag: ${NIGHTLY_TAG}" | |
| exit 1 | |
| fi | |
| echo "NIGHTLY_TAG=${NIGHTLY_TAG}" | tee -a "${GITHUB_ENV}" | |
| - name: Download and install nightly and components | |
| shell: pwsh | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| $ProgressPreference = 'SilentlyContinue' | |
| $root = Join-Path $env:RUNNER_TEMP 'sycl_bundle' | |
| $compiler = Join-Path $root 'dpcpp_compiler' | |
| $oclcpu = Join-Path $root 'oclcpuexp' | |
| New-Item -ItemType Directory -Force -Path $compiler, $oclcpu | Out-Null | |
| gh release download $env:NIGHTLY_TAG -R intel/llvm -p sycl_windows.tar.gz -D $root | |
| $bundle = Join-Path $root 'sycl_windows.tar.gz' | |
| & "$env:SystemRoot\System32\tar.exe" -xzf $bundle -C $compiler | |
| Remove-Item $bundle | |
| gh release download $env:DRIVER_PATH -R intel/llvm -p $env:WIN_OCLCPUEXP_FN -D $root | |
| $zip = Join-Path $root $env:WIN_OCLCPUEXP_FN | |
| Expand-Archive -Path $zip -DestinationPath $oclcpu | |
| Remove-Item $zip | |
| # register the CPU runtime with the ICD loader without install.bat; | |
| # runner steps are elevated, so the loader ignores OCL_ICD_FILENAMES | |
| $vendors = 'HKLM:\SOFTWARE\Khronos\OpenCL\Vendors' | |
| if (-not (Test-Path $vendors)) { | |
| # -Force creates the missing parent keys | |
| New-Item -Path $vendors -Force | Out-Null | |
| } | |
| New-ItemProperty -Path $vendors -Name (Join-Path $oclcpu 'intelocl64.dll') ` | |
| -PropertyType DWord -Value 0 -Force | Out-Null | |
| # the runtime directory on PATH also provides tbb12.dll | |
| Add-Content -Path $env:GITHUB_ENV -Value "SYCL_BUNDLE_FOLDER=$root" | |
| Add-Content -Path $env:GITHUB_PATH -Value $oclcpu | |
| Add-Content -Path $env:GITHUB_PATH -Value (Join-Path $compiler 'bin') | |
| - name: Setup Python | |
| uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0 | |
| with: | |
| python-version: '3.15' | |
| architecture: x64 | |
| - name: Create virtual environment | |
| shell: pwsh | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| $venv = Join-Path $env:RUNNER_TEMP 'venv' | |
| python -m venv $venv | |
| # dpctl adds <venv>\Library\bin to the DLL search path, so link it to | |
| # the DPC++ runtime | |
| New-Item -ItemType Directory -Path (Join-Path $venv 'Library') | Out-Null | |
| New-Item -ItemType Junction -Path (Join-Path $venv 'Library\bin') ` | |
| -Target (Join-Path $env:SYCL_BUNDLE_FOLDER 'dpcpp_compiler\bin') | Out-Null | |
| Add-Content -Path $env:GITHUB_ENV -Value "VIRTUAL_ENV=$venv" | |
| Add-Content -Path $env:GITHUB_PATH -Value (Join-Path $venv 'Scripts') | |
| - name: Install dpctl dependencies | |
| shell: pwsh | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| python -m pip install numpy cython "setuptools<80" pytest scikit-build cmake ninja "versioneer[toml]==0.29" | |
| - name: Report compiler version | |
| shell: pwsh | |
| run: clang-cl --version | |
| - name: Run sycl-ls | |
| shell: pwsh | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| $devices = sycl-ls | |
| $devices | |
| if (-not ($devices -match '^\[opencl:cpu\]')) { | |
| sycl-ls --verbose | |
| Write-Output '::error::no OpenCL CPU device found' | |
| exit 1 | |
| } | |
| - name: Build dpctl | |
| shell: cmd | |
| run: | | |
| set "VSWHERE=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" | |
| for /f "usebackq delims=" %%i in (`"%VSWHERE%" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath`) do set "VS_PATH=%%i" | |
| if not defined VS_PATH ( | |
| echo ::error::Visual Studio with MSVC x64 tools not found | |
| exit /b 1 | |
| ) | |
| call "%VS_PATH%\VC\Auxiliary\Build\vcvars64.bat" || exit /b 1 | |
| rem -fsycl links sycl9.lib, which the linker looks up on LIB | |
| set "LIB=%SYCL_BUNDLE_FOLDER%\dpcpp_compiler\lib;%LIB%" | |
| rem link.exe can't link the LTO bitcode pybind11 would otherwise build | |
| python scripts\build_locally.py --c-compiler=clang-cl.exe --cxx-compiler=clang-cl.exe ^ | |
| --compiler-root="%SYCL_BUNDLE_FOLDER%\dpcpp_compiler\bin" ^ | |
| --cmake-opts="-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF" || exit /b 1 | |
| - name: Run lsplatforms | |
| shell: pwsh | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| python -m dpctl -f | |
| - name: Run dpctl/tests | |
| shell: pwsh | |
| env: | |
| SYCL_CACHE_PERSISTENT: 1 | |
| run: | | |
| $ErrorActionPreference = 'Stop' | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| python -m pytest -sv dpctl/tests |