name: CI (sycl)

on:
  workflow_dispatch: # allows manual triggering
  push:
    branches:
      - master
    paths: ['.github/workflows/build-sycl.yml',
            '**/CMakeLists.txt',
            '**/Makefile',
            '**/*.mk',
            '**/*.cmake',
            '**/*.in',
            '**/*.h',
            '**/*.hpp',
            '**/*.c',
            '**/*.cpp',
            '**/*.cu',
            '**/*.cuh',
            '**/*.cl']

  pull_request:
    types: [opened, synchronize, reopened]
    paths-ignore:
      - 'bindings/ruby/**'        # handled by bindings-ruby.yml
      - 'bindings/go/**'          # handled by bindings-go.yml
      - 'examples/addon.node/**'  # handled by examples.yml

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref && github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  ubuntu-22-cmake-sycl:
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        dwhisper_sycl: [ON]
        dcmake_c_compiler: [icx]
        dcmake_cxx_compiler: [icpx]
        arch: [linux/amd64, linux/arm64, linux/arm/v7, linux/ppc64le]

    continue-on-error: true

    steps:
      - name: Clone
        uses: actions/checkout@v6

      - name: add oneAPI to apt
        shell: bash
        run: |
          cd /tmp
          wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"

      - name: install oneAPI dpcpp compiler
        shell: bash
        run: |
          sudo apt update
          sudo apt install intel-oneapi-compiler-dpcpp-cpp

      - name: install oneAPI MKL library
        shell: bash
        run: |
          sudo apt install intel-oneapi-mkl-devel

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.21
        with:
          key: sycl-${{ matrix.arch }}
          evict-old-files: 1d
          save: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}

      - name: Build
        id: cmake_build
        env:
          CCACHE_SLOPPINESS: time_macros
          CCACHE_NODIRECT: 1
        run: |
          source /opt/intel/oneapi/setvars.sh
          export CCACHE_COMPILERCHECK="string:$(icpx --version 2>&1 | head -1)"
          mkdir build
          cd build
          cmake -DGGML_SYCL=ON -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx \
            -DCMAKE_C_COMPILER_LAUNCHER=ccache \
            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ..
          cmake --build . --config Release -j $(nproc)

  ubuntu-22-cmake-sycl-fp16:
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        dwhisper_sycl: [ON]
        dcmake_c_compiler: [icx]
        dcmake_cxx_compiler: [icpx]
        arch: [linux/amd64, linux/arm64, linux/arm/v7, linux/ppc64le]

    continue-on-error: true

    steps:
      - name: Clone
        uses: actions/checkout@v6

      - name: add oneAPI to apt
        shell: bash
        run: |
          cd /tmp
          wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
          sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"

      - name: install oneAPI dpcpp compiler
        shell: bash
        run: |
          sudo apt update
          sudo apt install intel-oneapi-compiler-dpcpp-cpp

      - name: install oneAPI MKL library
        shell: bash
        run: |
          sudo apt install intel-oneapi-mkl-devel

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.21
        with:
          key: sycl-fp16-${{ matrix.arch }}
          evict-old-files: 1d
          save: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}

      - name: Build
        id: cmake_build
        env:
          CCACHE_SLOPPINESS: time_macros
          CCACHE_NODIRECT: 1
        run: |
          source /opt/intel/oneapi/setvars.sh
          export CCACHE_COMPILERCHECK="string:$(icpx --version 2>&1 | head -1)"
          mkdir build
          cd build
          cmake -DGGML_SYCL_F16=ON -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx \
            -DCMAKE_C_COMPILER_LAUNCHER=ccache \
            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ..
          cmake --build . --config Release -j $(nproc)