name: CI

on:
  workflow_dispatch: # allows manual triggering
  push:
    branches:
      - master
    paths: [
      '.github/workflows/build.yml',
      '.github/workflows/build-linux-cross.yml',
      '.github/workflows/build-cmake-pkg.yml',
      '**/CMakeLists.txt',
      '**/.cmake',
      '**/*.h',
      '**/*.hpp',
      '**/*.c',
      '**/*.cpp',
      '**/*.cu',
      '**/*.cuh',
      '**/*.swift',
      '**/*.m',
      '**/*.metal',
      '**/*.comp'
    ]

  pull_request:
    types: [opened, synchronize, reopened]
    paths: [
      '.github/workflows/build.yml',
      '.github/workflows/build-linux-cross.yml',
      '.github/workflows/build-cmake-pkg.yml',
      '**/CMakeLists.txt',
      '**/.cmake',
      '**/*.h',
      '**/*.hpp',
      '**/*.c',
      '**/*.cpp',
      '**/*.cu',
      '**/*.cuh',
      '**/*.swift',
      '**/*.m',
      '**/*.metal',
      '**/*.comp'
    ]

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

env:
  GGML_NLOOP: 3
  GGML_N_THREADS: 1
  LLAMA_LOG_COLORS: 1
  LLAMA_LOG_PREFIX: 1
  LLAMA_LOG_TIMESTAMPS: 1

jobs:
  macOS-latest-cmake-arm64:
    runs-on: macos-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-cmake-arm64
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update
          brew install curl

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build \
            -DCMAKE_BUILD_RPATH="@loader_path" \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=OFF \
            -DGGML_METAL_SHADER_DEBUG=ON \
            -DGGML_RPC=ON
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu)
          leaks -atExit -- ./build/bin/test-thread-safety -hf ggml-org/gemma-3-270m-qat-GGUF -ngl 99 -p "$(printf 'hello %.0s' {1..128})" -n 16 -c 512 -ub 32 -np 2 -t 2 -lv 1

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L 'main|curl' --verbose --timeout 900

  macOS-latest-cmake-x64:
    runs-on: macos-15-intel

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-cmake-x64
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update
          brew install curl

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          # Metal is disabled due to intermittent failures with Github runners not having a GPU:
          # https://github.com/ggml-org/llama.cpp/actions/runs/8635935781/job/23674807267#step:5:2313
          cmake -B build \
            -DCMAKE_BUILD_RPATH="@loader_path" \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DGGML_METAL=OFF \
            -DGGML_RPC=ON \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=13.3
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L main --verbose --timeout 900

  macOS-latest-cmake-arm64-webgpu:
    runs-on: macos-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-cmake-arm64-webgpu
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update
          brew install curl

      - name: Dawn Dependency
        id: dawn-depends
        run: |
          DAWN_VERSION="v1.0.0"
          DAWN_OWNER="reeselevine"
          DAWN_REPO="dawn"
          DAWN_ASSET_NAME="Dawn-a1a6b45cced25a3b7f4fb491e0ae70796cc7f22b-macos-latest-Release.tar.gz"
          echo "Fetching release asset from https://github.com/${DAWN_OWNER}/${DAWN_REPO}/releases/download/${DAWN_VERSION}/${DAWN_ASSET_NAME}"
          curl -L -o artifact.tar.gz \
            "https://github.com/${DAWN_OWNER}/${DAWN_REPO}/releases/download/${DAWN_VERSION}/${DAWN_ASSET_NAME}"
          mkdir dawn
          tar -xvf artifact.tar.gz -C dawn --strip-components=1

      - name: Build
        id: cmake_build
        run: |
          export CMAKE_PREFIX_PATH=dawn
          cmake -B build -DGGML_WEBGPU=ON -DGGML_METAL=OFF -DGGML_BLAS=OFF
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L main --verbose --timeout 900

  ubuntu-cpu-cmake:
    strategy:
      matrix:
        include:
          - build: 'x64'
            os: ubuntu-22.04
          - build: 'arm64'
            os: ubuntu-22.04-arm
          - build: 's390x'
            os: ubuntu-24.04-s390x
          - build: 'ppc64le'
            os: ubuntu-24.04-ppc64le

    runs-on: ${{ matrix.os }}

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-cpu-cmake-${{ matrix.build }}
          evict-old-files: 1d

      - name: Build Dependencies
        id: build_depends
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            python3 python3-pip python3-dev \
            libjpeg-dev build-essential libcurl4-openssl-dev \
            git-lfs

      - name: Python Dependencies
        id: python_depends
        run: |
          python3 -m pip install --upgrade pip
          pip3 install ./gguf-py

      - name: Swap Endianness
        id: endianness
        if: ${{ matrix.build == 's390x' }}
        run: |
          for f in models/*.gguf; do
            echo YES | python3 gguf-py/gguf/scripts/gguf_convert_endian.py $f big
          done

      - name: Build
        id: cmake_build
        run: |
          cmake -B build \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DGGML_RPC=ON
          cmake --build build --config Release -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L 'main|curl' --verbose --timeout 900

      - name: Test llama2c conversion
        id: llama2c_test
        if: ${{ matrix.build != 's390x' }}
        run: |
          cd build
          echo "Fetch tokenizer"
          wget https://huggingface.co/karpathy/tinyllamas/resolve/main/stories260K/tok512.bin
          echo "Fetch llama2c model"
          wget https://huggingface.co/karpathy/tinyllamas/resolve/main/stories260K/stories260K.bin
          ./bin/llama-convert-llama2c-to-ggml --copy-vocab-from-model ./tok512.bin --llama2c-model stories260K.bin --llama2c-output-model stories260K.gguf
          ./bin/llama-cli -m stories260K.gguf -p "One day, Lily met a Shoggoth" -n 500 -c 256

      - name: Test llama2c (s390x)
        id: llama2c_test_s390x
        if: ${{ matrix.build == 's390x' }}
        run: |
          cd build
          echo "Fetch llama2c big-endian model"
          wget https://huggingface.co/ggml-org/models/resolve/main/tinyllamas/stories260K-be.gguf
          ./bin/llama-cli -m stories260K-be.gguf -p "One day, Lily met a Shoggoth" -n 500 -c 256

  ubuntu-latest-cmake-sanitizer:
    runs-on: ubuntu-latest

    continue-on-error: true

    strategy:
      matrix:
        sanitizer: [ADDRESS, THREAD, UNDEFINED]
        build_type: [Debug]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-latest-cmake-sanitizer-${{ matrix.sanitizer }}
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Build
        id: cmake_build
        if: ${{ matrix.sanitizer != 'THREAD' }}
        run: |
          cmake -B build \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DLLAMA_SANITIZE_${{ matrix.sanitizer }}=ON \
            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build --config ${{ matrix.build_type }} -j $(nproc)

      - name: Build (no OpenMP)
        id: cmake_build_no_openmp
        if: ${{ matrix.sanitizer == 'THREAD' }}
        run: |
          cmake -B build \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DLLAMA_SANITIZE_${{ matrix.sanitizer }}=ON \
            -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
            -DGGML_OPENMP=OFF
          cmake --build build --config ${{ matrix.build_type }} -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L main --verbose --timeout 900

  ubuntu-latest-llguidance:
    runs-on: ubuntu-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Build
        id: cmake_build
        run: |
          mkdir build
          cd build
          cmake .. \
            -DLLAMA_FATAL_WARNINGS=ON \
            -DLLAMA_LLGUIDANCE=ON
          cmake --build . --config Release -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L main --verbose --timeout 900

  ubuntu-latest-cmake-rpc:
    runs-on: ubuntu-latest

    continue-on-error: true

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      # - name: ccache
      #   uses: ggml-org/ccache-action@v1.2.16
      #   with:
      #     key: ubuntu-latest-cmake-rpc
      #     evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Build
        id: cmake_build
        run: |
          cmake -B build \
            -DGGML_RPC=ON
          cmake --build build --config Release -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          ctest -L main --verbose

  ubuntu-24-cmake-vulkan-deb:
    runs-on: ubuntu-24.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-24-cmake-vulkan-deb
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get install -y glslc libvulkan-dev libcurl4-openssl-dev

      - name: Configure
        id: cmake_configure
        run: |
          cmake -B build \
            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
            -DGGML_BACKEND_DL=ON \
            -DGGML_CPU_ALL_VARIANTS=ON \
            -DGGML_VULKAN=ON

      - name: Build
        id: cmake_build
        run: |
          cmake --build build -j $(nproc)

  ubuntu-24-cmake-vulkan:
    runs-on: ubuntu-24.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-24-cmake-vulkan
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo add-apt-repository -y ppa:kisak/kisak-mesa
          sudo apt-get update -y
          sudo apt-get install -y build-essential mesa-vulkan-drivers libxcb-xinput0 libxcb-xinerama0 libxcb-cursor-dev libcurl4-openssl-dev

      - name: Get latest Vulkan SDK version
        id: vulkan_sdk_version
        run: |
          echo "VULKAN_SDK_VERSION=$(curl https://vulkan.lunarg.com/sdk/latest/linux.txt)" >> "$GITHUB_ENV"

      - name: Use Vulkan SDK Cache
        uses: actions/cache@v4
        id: cache-sdk
        with:
          path: ./vulkan_sdk
          key: vulkan-sdk-${{ env.VULKAN_SDK_VERSION }}-${{ runner.os }}

      - name: Setup Vulkan SDK
        if: steps.cache-sdk.outputs.cache-hit != 'true'
        uses: ./.github/actions/linux-setup-vulkan
        with:
          path: ./vulkan_sdk
          version: ${{ env.VULKAN_SDK_VERSION }}

      - name: Build
        id: cmake_build
        run: |
          source ./vulkan_sdk/setup-env.sh
          cmake -B build \
            -DGGML_VULKAN=ON
          cmake --build build --config Release -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          export GGML_VK_VISIBLE_DEVICES=0
          export GGML_VK_DISABLE_F16=1
          # This is using llvmpipe and runs slower than other backends
          ctest -L main --verbose --timeout 4200

  ubuntu-24-cmake-webgpu:
    runs-on: ubuntu-24.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-24-cmake-webgpu
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo add-apt-repository -y ppa:kisak/kisak-mesa
          sudo apt-get update -y
          sudo apt-get install -y build-essential mesa-vulkan-drivers libxcb-xinput0 libxcb-xinerama0 libxcb-cursor-dev libcurl4-openssl-dev

      - name: Get latest Vulkan SDK version
        id: vulkan_sdk_version
        run: |
          echo "VULKAN_SDK_VERSION=$(curl https://vulkan.lunarg.com/sdk/latest/linux.txt)" >> "$GITHUB_ENV"

      - name: Use Vulkan SDK Cache
        uses: actions/cache@v4
        id: cache-sdk
        with:
          path: ./vulkan_sdk
          key: vulkan-sdk-${{ env.VULKAN_SDK_VERSION }}-${{ runner.os }}

      - name: Setup Vulkan SDK
        if: steps.cache-sdk.outputs.cache-hit != 'true'
        uses: ./.github/actions/linux-setup-vulkan
        with:
          path: ./vulkan_sdk
          version: ${{ env.VULKAN_SDK_VERSION }}

      - name: Dawn Dependency
        id: dawn-depends
        run: |
          sudo apt-get install -y libxrandr-dev libxinerama-dev libxcursor-dev mesa-common-dev libx11-xcb-dev libxi-dev
          DAWN_VERSION="v1.0.0"
          DAWN_OWNER="reeselevine"
          DAWN_REPO="dawn"
          DAWN_ASSET_NAME="Dawn-a1a6b45cced25a3b7f4fb491e0ae70796cc7f22b-ubuntu-latest-Release.tar.gz"
          echo "Fetching release asset from https://github.com/${DAWN_OWNER}/${DAWN_REPO}/releases/download/${DAWN_VERSION}/${DAWN_ASSET_NAME}"
          curl -L -o artifact.tar.gz \
            "https://github.com/${DAWN_OWNER}/${DAWN_REPO}/releases/download/${DAWN_VERSION}/${DAWN_ASSET_NAME}"
          mkdir dawn
          tar -xvf artifact.tar.gz -C dawn --strip-components=1

      - name: Build
        id: cmake_build
        run: |
          export Dawn_DIR=dawn/lib64/cmake/Dawn
          cmake -B build -DGGML_WEBGPU=ON
          cmake --build build --config Release -j $(nproc)

      - name: Test
        id: cmake_test
        run: |
          cd build
          # This is using llvmpipe and runs slower than other backends
          ctest -L main --verbose --timeout 3600

  ubuntu-22-cmake-hip:
    runs-on: ubuntu-22.04
    container: rocm/dev-ubuntu-22.04:6.1.2

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential git cmake rocblas-dev hipblas-dev libcurl4-openssl-dev rocwmma-dev

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-22-cmake-hip
          evict-old-files: 1d

      - name: Build with native CMake HIP support
        id: cmake_build
        run: |
          cmake -B build -S . \
            -DCMAKE_HIP_COMPILER="$(hipconfig -l)/clang" \
            -DGGML_HIP_ROCWMMA_FATTN=ON \
            -DGGML_HIP=ON
          cmake --build build --config Release -j $(nproc)

  ubuntu-22-cmake-musa:
    runs-on: ubuntu-22.04
    container: mthreads/musa:rc4.3.0-devel-ubuntu22.04-amd64

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Dependencies
        id: depends
        run: |
          apt-get update
          apt-get install -y build-essential git cmake libcurl4-openssl-dev

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-22-cmake-musa
          evict-old-files: 1d

      - name: Build with native CMake MUSA support
        id: cmake_build
        run: |
          cmake -B build -S . \
            -DGGML_MUSA=ON
          cmake --build build --config Release -j $(nproc)

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

    continue-on-error: true

    steps:
      - uses: actions/checkout@v4

      - 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 libcurl4-openssl-dev

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

      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-22-cmake-sycl
          evict-old-files: 1d

      - name: Build
        id: cmake_build
        run: |
          source /opt/intel/oneapi/setvars.sh
          cmake -B build \
            -DGGML_SYCL=ON \
            -DCMAKE_C_COMPILER=icx \
            -DCMAKE_CXX_COMPILER=icpx
          cmake --build build --config Release -j $(nproc)

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

    continue-on-error: true

    steps:
      - uses: actions/checkout@v4

      - 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 libcurl4-openssl-dev

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

      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ubuntu-22-cmake-sycl-fp16
          evict-old-files: 1d

      - name: Build
        id: cmake_build
        run: |
          source /opt/intel/oneapi/setvars.sh
          cmake -B build \
            -DGGML_SYCL=ON \
            -DCMAKE_C_COMPILER=icx \
            -DCMAKE_CXX_COMPILER=icpx \
            -DGGML_SYCL_F16=ON
          cmake --build build --config Release -j $(nproc)

  build-linux-cross:
    uses: ./.github/workflows/build-linux-cross.yml

  build-cmake-pkg:
    uses: ./.github/workflows/build-cmake-pkg.yml

  macOS-latest-cmake-ios:
    runs-on: macos-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-cmake-ios
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build -G Xcode \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DLLAMA_BUILD_COMMON=OFF \
            -DLLAMA_BUILD_EXAMPLES=OFF \
            -DLLAMA_BUILD_TOOLS=OFF \
            -DLLAMA_BUILD_TESTS=OFF \
            -DLLAMA_BUILD_SERVER=OFF \
            -DCMAKE_SYSTEM_NAME=iOS \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 \
            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO

  macOS-latest-cmake-tvos:
    runs-on: macos-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-cmake-tvos
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build -G Xcode \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DLLAMA_BUILD_COMMON=OFF \
            -DLLAMA_BUILD_EXAMPLES=OFF \
            -DLLAMA_BUILD_TOOLS=OFF \
            -DLLAMA_BUILD_TESTS=OFF \
            -DLLAMA_BUILD_SERVER=OFF \
            -DCMAKE_SYSTEM_NAME=tvOS \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 \
            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO

  macOS-latest-cmake-visionos:
    runs-on: macos-latest

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build -G Xcode \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DLLAMA_BUILD_COMMON=OFF \
            -DLLAMA_BUILD_EXAMPLES=OFF \
            -DLLAMA_BUILD_TOOLS=OFF \
            -DLLAMA_BUILD_TESTS=OFF \
            -DLLAMA_BUILD_SERVER=OFF \
            -DCMAKE_SYSTEM_NAME=visionOS \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=1.0 \
            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO

  macOS-latest-swift:
    runs-on: macos-latest
    needs: ios-xcode-build

    strategy:
      matrix:
        destination: ['generic/platform=macOS', 'generic/platform=iOS', 'generic/platform=tvOS']

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: macOS-latest-swift
          evict-old-files: 1d

      - name: Download xcframework artifact
        uses: actions/download-artifact@v4
        with:
          name: llama-xcframework
          path: build-apple/llama.xcframework/

      - name: Dependencies
        id: depends
        continue-on-error: true
        run: |
          brew update

      - name: Build llama.cpp with CMake
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build -G Xcode \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DLLAMA_CURL=OFF \
            -DLLAMA_BUILD_EXAMPLES=OFF \
            -DLLAMA_BUILD_TOOLS=OFF \
            -DLLAMA_BUILD_TESTS=OFF \
            -DLLAMA_BUILD_SERVER=OFF \
            -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64"
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu)

  windows-msys2:
    runs-on: windows-2025

    strategy:
      fail-fast: false
      matrix:
        include:
          - { sys: UCRT64,  env: ucrt-x86_64,  build: Release }
          - { sys: CLANG64, env: clang-x86_64, build: Release }

    steps:
      - name: Clone
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: windows-msys2
          variant: ccache
          evict-old-files: 1d

      - name: Setup ${{ matrix.sys }}
        uses: msys2/setup-msys2@v2
        with:
          update: true
          msystem: ${{matrix.sys}}
          install: >-
            base-devel
            git
            mingw-w64-${{matrix.env}}-toolchain
            mingw-w64-${{matrix.env}}-cmake
            mingw-w64-${{matrix.env}}-openblas

      - name: Build using CMake
        shell: msys2 {0}
        run: |
            cmake -B build
            cmake --build build --config ${{ matrix.build }} -j $(nproc)

      - name: Clean after building using CMake
        shell: msys2 {0}
        run: |
            rm -rf build

      - name: Build using CMake w/ OpenBLAS
        shell: msys2 {0}
        run: |
            cmake -B build -DGGML_BLAS=ON -DGGML_BLAS_VENDOR=OpenBLAS
            cmake --build build --config ${{ matrix.build }} -j $(nproc)

  windows-latest-cmake:
    runs-on: windows-2025

    env:
      OPENBLAS_VERSION: 0.3.23
      SDE_VERSION: 9.33.0-2024-01-07
      VULKAN_VERSION: 1.4.313.2

    strategy:
      matrix:
        include:
          - build: 'cpu-x64 (static)'
            arch: 'x64'
            defines: '-G "Ninja Multi-Config" -D CMAKE_TOOLCHAIN_FILE=cmake/x64-windows-llvm.cmake -DGGML_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DGGML_RPC=ON -DBUILD_SHARED_LIBS=OFF'
          - build: 'openblas-x64'
            arch: 'x64'
            defines: '-G "Ninja Multi-Config" -D CMAKE_TOOLCHAIN_FILE=cmake/x64-windows-llvm.cmake -DGGML_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DGGML_RPC=ON -DGGML_BACKEND_DL=ON -DGGML_CPU_ALL_VARIANTS=ON -DGGML_OPENMP=OFF -DGGML_BLAS=ON -DGGML_BLAS_VENDOR=OpenBLAS -DBLAS_INCLUDE_DIRS="$env:RUNNER_TEMP/openblas/include" -DBLAS_LIBRARIES="$env:RUNNER_TEMP/openblas/lib/openblas.lib"'
          - build: 'vulkan-x64'
            arch: 'x64'
            defines: '-DCMAKE_BUILD_TYPE=Release -DGGML_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DGGML_RPC=ON -DGGML_BACKEND_DL=ON -DGGML_CPU_ALL_VARIANTS=ON -DGGML_VULKAN=ON'
          - build: 'llvm-arm64'
            arch: 'arm64'
            defines: '-G "Ninja Multi-Config" -D CMAKE_TOOLCHAIN_FILE=cmake/arm64-windows-llvm.cmake -DGGML_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON'
          - build: 'llvm-arm64-opencl-adreno'
            arch: 'arm64'
            defines: '-G "Ninja Multi-Config" -D CMAKE_TOOLCHAIN_FILE=cmake/arm64-windows-llvm.cmake -DCMAKE_PREFIX_PATH="$env:RUNNER_TEMP/opencl-arm64-release" -DGGML_OPENCL=ON -DGGML_OPENCL_USE_ADRENO_KERNELS=ON'

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: windows-latest-cmake-${{ matrix.build }}
          variant: ccache
          evict-old-files: 1d

      - name: Download OpenBLAS
        id: get_openblas
        if: ${{ matrix.build == 'openblas-x64' }}
        run: |
          curl.exe -o $env:RUNNER_TEMP/openblas.zip -L "https://github.com/xianyi/OpenBLAS/releases/download/v${env:OPENBLAS_VERSION}/OpenBLAS-${env:OPENBLAS_VERSION}-x64.zip"
          curl.exe -o $env:RUNNER_TEMP/OpenBLAS.LICENSE.txt -L "https://github.com/xianyi/OpenBLAS/raw/v${env:OPENBLAS_VERSION}/LICENSE"
          mkdir $env:RUNNER_TEMP/openblas
          tar.exe -xvf $env:RUNNER_TEMP/openblas.zip -C $env:RUNNER_TEMP/openblas
          $vcdir = $(vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath)
          $msvc = $(join-path $vcdir $('VC\Tools\MSVC\'+$(gc -raw $(join-path $vcdir 'VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt')).Trim()))
          $lib =  $(join-path $msvc 'bin\Hostx64\x64\lib.exe')
          & $lib /machine:x64 "/def:${env:RUNNER_TEMP}/openblas/lib/libopenblas.def" "/out:${env:RUNNER_TEMP}/openblas/lib/openblas.lib" /name:openblas.dll

      - name: Install Vulkan SDK
        id: get_vulkan
        if: ${{ matrix.build == 'vulkan-x64' }}
        run: |
          curl.exe -o $env:RUNNER_TEMP/VulkanSDK-Installer.exe -L "https://sdk.lunarg.com/sdk/download/${env:VULKAN_VERSION}/windows/vulkansdk-windows-X64-${env:VULKAN_VERSION}.exe"
          & "$env:RUNNER_TEMP\VulkanSDK-Installer.exe" --accept-licenses --default-answer --confirm-command install
          Add-Content $env:GITHUB_ENV "VULKAN_SDK=C:\VulkanSDK\${env:VULKAN_VERSION}"
          Add-Content $env:GITHUB_PATH "C:\VulkanSDK\${env:VULKAN_VERSION}\bin"

      - name: Install Ninja
        id: install_ninja
        run: |
          choco install ninja

      - name: Install OpenCL Headers and Libs
        id: install_opencl
        if: ${{ matrix.build == 'llvm-arm64-opencl-adreno' }}
        run: |
          git clone https://github.com/KhronosGroup/OpenCL-Headers
          cd OpenCL-Headers
          cmake -B build `
            -DBUILD_TESTING=OFF `
            -DOPENCL_HEADERS_BUILD_TESTING=OFF `
            -DOPENCL_HEADERS_BUILD_CXX_TESTS=OFF `
            -DCMAKE_INSTALL_PREFIX="$env:RUNNER_TEMP/opencl-arm64-release"
          cmake --build build --target install
          git clone https://github.com/KhronosGroup/OpenCL-ICD-Loader
          cd OpenCL-ICD-Loader
          cmake -B build-arm64-release `
            -A arm64 `
            -DCMAKE_PREFIX_PATH="$env:RUNNER_TEMP/opencl-arm64-release" `
            -DCMAKE_INSTALL_PREFIX="$env:RUNNER_TEMP/opencl-arm64-release"
          cmake --build build-arm64-release --target install --config release

      - name: libCURL
        id: get_libcurl
        uses: ./.github/actions/windows-setup-curl
        with:
          architecture: ${{ matrix.arch == 'x64' && 'win64' || 'win64a' }}

      - name: Build
        id: cmake_build
        env:
          CURL_PATH: ${{ steps.get_libcurl.outputs.curl_path }}
        run: |
          cmake -S . -B build ${{ matrix.defines }} `
            -DCURL_LIBRARY="$env:CURL_PATH/lib/libcurl.dll.a" -DCURL_INCLUDE_DIR="$env:CURL_PATH/include"
          cmake --build build --config Release -j ${env:NUMBER_OF_PROCESSORS}
          cp $env:CURL_PATH/bin/libcurl-*.dll build/bin/Release

      - name: Add libopenblas.dll
        id: add_libopenblas_dll
        if: ${{ matrix.build == 'openblas-x64' }}
        run: |
          cp $env:RUNNER_TEMP/openblas/bin/libopenblas.dll ./build/bin/Release/openblas.dll
          cp $env:RUNNER_TEMP/OpenBLAS.LICENSE.txt ./build/bin/Release/OpenBLAS-${env:OPENBLAS_VERSION}.txt

      - name: Test
        id: cmake_test
        if: ${{ matrix.arch == 'x64' }}
        run: |
          cd build
          ctest -L main -C Release --verbose --timeout 900

      # TODO: disabled for now, consider adding tests for all CPU variants instead
      # - name: Test (Intel SDE)
      #   id: cmake_test_sde
      #   if: ${{ matrix.build == 'avx512-x64' && env.HAS_AVX512F == '0' }} # use Intel SDE for AVX-512 emulation
      #   run: |
      #     curl.exe -o $env:RUNNER_TEMP/sde.tar.xz -L "https://downloadmirror.intel.com/813591/sde-external-${env:SDE_VERSION}-win.tar.xz"
      #     # for some weird reason windows tar doesn't like sde tar.xz
      #     7z x "-o${env:RUNNER_TEMP}" $env:RUNNER_TEMP/sde.tar.xz
      #     7z x "-o${env:RUNNER_TEMP}" $env:RUNNER_TEMP/sde.tar
      #     $sde = $(join-path $env:RUNNER_TEMP sde-external-${env:SDE_VERSION}-win/sde.exe)
      #     cd build
      #     $env:LLAMA_SKIP_TESTS_SLOW_ON_EMULATOR = 1
      #     & $sde -future -- ctest -L main -C Release --verbose --timeout 900

  ubuntu-latest-cmake-cuda:
    runs-on: ubuntu-latest
    container: nvidia/cuda:12.6.2-devel-ubuntu24.04

    steps:
        - name: Clone
          id: checkout
          uses: actions/checkout@v4

        - name: Install dependencies
          env:
            DEBIAN_FRONTEND: noninteractive
          run: |
              apt update
              apt install -y cmake build-essential ninja-build libgomp1 git libcurl4-openssl-dev

        - name: ccache
          uses: ggml-org/ccache-action@v1.2.16
          with:
            key: ubuntu-latest-cmake-cuda
            evict-old-files: 1d

        - name: Build with CMake
          run: |
            cmake -S . -B build -G Ninja \
              -DCMAKE_BUILD_TYPE=Release \
              -DCMAKE_CUDA_ARCHITECTURES=89-real \
              -DCMAKE_EXE_LINKER_FLAGS=-Wl,--allow-shlib-undefined \
              -DLLAMA_FATAL_WARNINGS=ON \
              -DGGML_NATIVE=OFF \
              -DGGML_CUDA=ON
            cmake --build build

  windows-2022-cmake-cuda:
    runs-on: windows-2022

    strategy:
      matrix:
        cuda: ['12.4']

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Install ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: windows-cuda-${{ matrix.cuda }}
          variant: ccache
          evict-old-files: 1d

      - name: Install Cuda Toolkit
        uses: ./.github/actions/windows-setup-cuda
        with:
          cuda_version: ${{ matrix.cuda }}

      - name: Install Ninja
        id: install_ninja
        run: |
          choco install ninja

      - name: libCURL
        id: get_libcurl
        uses: ./.github/actions/windows-setup-curl

      - name: Build
        id: cmake_build
        shell: cmd
        env:
          CURL_PATH: ${{ steps.get_libcurl.outputs.curl_path }}
        run: |
          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
          cmake -S . -B build -G "Ninja Multi-Config" ^
            -DLLAMA_BUILD_SERVER=ON ^
            -DGGML_NATIVE=OFF ^
            -DGGML_BACKEND_DL=ON ^
            -DGGML_CPU_ALL_VARIANTS=ON ^
            -DGGML_CUDA=ON ^
            -DGGML_RPC=ON ^
            -DCURL_LIBRARY="%CURL_PATH%/lib/libcurl.dll.a" -DCURL_INCLUDE_DIR="%CURL_PATH%/include"
          set /A NINJA_JOBS=%NUMBER_OF_PROCESSORS%-1
          cmake --build build --config Release -j %NINJA_JOBS% -t ggml
          cmake --build build --config Release

  windows-latest-cmake-sycl:
    runs-on: windows-2022

    defaults:
      run:
        shell: bash

    env:
      WINDOWS_BASEKIT_URL: https://registrationcenter-download.intel.com/akdlm/IRC_NAS/24751ead-ddc5-4479-b9e6-f9fe2ff8b9f2/intel-deep-learning-essentials-2025.2.1.25_offline.exe
      WINDOWS_DPCPP_MKL: intel.oneapi.win.cpp-dpcpp-common:intel.oneapi.win.mkl.devel:intel.oneapi.win.dnnl:intel.oneapi.win.tbb.devel
      ONEAPI_ROOT: "C:/Program Files (x86)/Intel/oneAPI"
    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: windows-latest-cmake-sycl
          variant: ccache
          evict-old-files: 1d

      - name: Install
        run:  |
          scripts/install-oneapi.bat $WINDOWS_BASEKIT_URL $WINDOWS_DPCPP_MKL

      # TODO: add libcurl support ; we will also need to modify win-build-sycl.bat to accept user-specified args

      - name: Build
        id: cmake_build
        run:  examples/sycl/win-build-sycl.bat

  windows-latest-cmake-hip:
    runs-on: windows-2022

    env:
      # The ROCm version must correspond to the version used in the HIP SDK.
      ROCM_VERSION: "6.4.2"
      # Make sure this is in sync with build-cache.yml
      HIPSDK_INSTALLER_VERSION: "25.Q3"

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Grab rocWMMA package
        id: grab_rocwmma
        run: |
          curl -o rocwmma.deb "https://repo.radeon.com/rocm/apt/${{ env.ROCM_VERSION }}/pool/main/r/rocwmma-dev/rocwmma-dev_1.7.0.60402-120~24.04_amd64.deb"
          7z x rocwmma.deb
          7z x data.tar

      - name: Use ROCm Installation Cache
        uses: actions/cache@v4
        id: cache-rocm
        with:
          path: C:\Program Files\AMD\ROCm
          key: rocm-${{ env.HIPSDK_INSTALLER_VERSION }}-${{ runner.os }}

      - name: Setup ROCm
        if: steps.cache-rocm.outputs.cache-hit != 'true'
        uses: ./.github/actions/windows-setup-rocm
        with:
          version: ${{ env.HIPSDK_INSTALLER_VERSION }}

      - name: Verify ROCm
        id: verify
        run: |
          # Find and test ROCm installation
          $clangPath = Get-ChildItem 'C:\Program Files\AMD\ROCm\*\bin\clang.exe' | Select-Object -First 1
          if (-not $clangPath) {
            Write-Error "ROCm installation not found"
            exit 1
          }
          & $clangPath.FullName --version

      - name: Install ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ${{ github.job }}
          evict-old-files: 1d

      - name: libCURL
        id: get_libcurl
        uses: ./.github/actions/windows-setup-curl

      - name: Build
        id: cmake_build
        env:
          CURL_PATH: ${{ steps.get_libcurl.outputs.curl_path }}
        run: |
          $env:HIP_PATH=$(Resolve-Path 'C:\Program Files\AMD\ROCm\*\bin\clang.exe' | split-path | split-path)
          $env:CMAKE_PREFIX_PATH="${env:HIP_PATH}"
          cmake -G "Unix Makefiles" -B build -S . `
            -DCMAKE_C_COMPILER="${env:HIP_PATH}\bin\clang.exe" `
            -DCMAKE_CXX_COMPILER="${env:HIP_PATH}\bin\clang++.exe" `
            -DCMAKE_CXX_FLAGS="-I$($PWD.Path.Replace('\', '/'))/opt/rocm-${{ env.ROCM_VERSION }}/include/" `
            -DCMAKE_BUILD_TYPE=Release `
            -DROCM_DIR="${env:HIP_PATH}" `
            -DGGML_HIP=ON `
            -DGGML_HIP_ROCWMMA_FATTN=ON `
            -DGGML_RPC=ON `
            -DCURL_LIBRARY="$env:CURL_PATH/lib/libcurl.dll.a" -DCURL_INCLUDE_DIR="$env:CURL_PATH/include"
          cmake --build build -j ${env:NUMBER_OF_PROCESSORS}

  ios-xcode-build:
    runs-on: macos-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          cmake -B build -G Xcode \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DLLAMA_CURL=OFF \
            -DLLAMA_BUILD_EXAMPLES=OFF \
            -DLLAMA_BUILD_TOOLS=OFF \
            -DLLAMA_BUILD_TESTS=OFF \
            -DLLAMA_BUILD_SERVER=OFF \
            -DCMAKE_SYSTEM_NAME=iOS \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 \
            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
          cmake --build build --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO

      - name: xcodebuild for swift package
        id: xcodebuild
        run: |
          ./build-xcframework.sh

      - name: Upload xcframework artifact
        uses: actions/upload-artifact@v4
        with:
          name: llama-xcframework
          path: build-apple/llama.xcframework/
          retention-days: 1

      - name: Build Xcode project
        run: |
          xcodebuild -downloadPlatform iOS
          xcodebuild -project examples/llama.swiftui/llama.swiftui.xcodeproj -scheme llama.swiftui -sdk iphoneos CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= -destination 'generic/platform=iOS' FRAMEWORK_FOLDER_PATH=./build-ios build

  android-build:
    runs-on: ubuntu-latest

    steps:
      - name: Clone
        uses: actions/checkout@v4

      # Disabled due to size (400MB) and always 0 cache hits
      # - name: ccache
      #   uses: ggml-org/ccache-action@v1.2.16
      #   with:
      #     key: android-build
      #     evict-old-files: 1d

      - name: Set up JDK
        uses: actions/setup-java@v3
        with:
          java-version: 17
          distribution: zulu

      - name: Setup Android SDK
        uses: android-actions/setup-android@v3
        with:
          log-accepted-android-sdk-licenses: false

      - name: Build
        run: |
          cd examples/llama.android
          ./gradlew build --no-daemon

  android-ndk-build:
    runs-on: ubuntu-latest

    env:
      OPENCL_VERSION: 2025.07.22

    strategy:
      matrix:
        include:
          - build: 'arm64-cpu'
            defines: '-D ANDROID_ABI=arm64-v8a -D ANDROID_PLATFORM=android-31 -D CMAKE_TOOLCHAIN_FILE=${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake -D GGML_NATIVE=OFF -DGGML_CPU_ARM_ARCH=armv8.5-a+fp16+i8mm -G Ninja -D LLAMA_CURL=OFF -D GGML_OPENMP=OFF'
          - build: 'arm64-snapdragon'
            defines: '--preset arm64-android-snapdragon-release'

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Install OpenCL Headers and Libs
        id: install_opencl
        if: ${{ matrix.build == 'arm64-snapdragon' }}
        run: |
          mkdir opencl
          curl -L -o opencl/clhpp.tar.gz      https://github.com/KhronosGroup/OpenCL-CLHPP/archive/refs/tags/v${OPENCL_VERSION}.tar.gz
          curl -L -o opencl/headers.tar.gz    https://github.com/KhronosGroup/OpenCL-Headers/archive/refs/tags/v${OPENCL_VERSION}.tar.gz
          curl -L -o opencl/icd-loader.tar.gz https://github.com/KhronosGroup/OpenCL-ICD-Loader/archive/refs/tags/v${OPENCL_VERSION}.tar.gz
          tar -xaf opencl/headers.tar.gz    -C opencl
          tar -xaf opencl/clhpp.tar.gz      -C opencl
          tar -xaf opencl/icd-loader.tar.gz -C opencl
          sudo cp -r opencl/OpenCL-Headers-${OPENCL_VERSION}/CL         ${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include
          sudo cp -r opencl/OpenCL-CLHPP-${OPENCL_VERSION}/include/CL/* ${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/CL
          cd opencl/OpenCL-ICD-Loader-${OPENCL_VERSION}
          cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake -DOPENCL_ICD_LOADER_HEADERS_DIR=${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM=31 -DANDROID_STL=c++_shared
          cmake --build build
          sudo cp build/libOpenCL.so ${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android
          rm -rf opencl

      - name: Install Hexagon SDK
        id: install_hexsdk
        if: ${{ matrix.build == 'arm64-snapdragon' }}
        env:
          HEXSDK_VER: 6.4.0.2
          HEXTLS_VER: 19.0.04
        run: |
          curl -L -o hex-sdk.tar.gz https://github.com/snapdragon-toolchain/hexagon-sdk/releases/download/v$HEXSDK_VER/hexagon-sdk-v$HEXSDK_VER-amd64-lnx.tar.xz
          mkdir hex-sdk
          tar -xaf hex-sdk.tar.gz -C hex-sdk
          ls -l hex-sdk
          sudo mv hex-sdk /opt/hexagon
          echo "HEXAGON_SDK_ROOT=/opt/hexagon/$HEXSDK_VER"                                     >> "$GITHUB_ENV"
          echo "HEXAGON_TOOLS_ROOT=/opt/hexagon/$HEXSDK_VER/tools/HEXAGON_Tools/$HEXTLS_VER"   >> "$GITHUB_ENV"
          echo "DEFAULT_HLOS_ARCH=64"                                                          >> "$GITHUB_ENV"
          echo "DEFAULT_TOOLS_VARIANT=toolv19"                                                 >> "$GITHUB_ENV"
          echo "DEFAULT_NO_QURT_INC=0"                                                         >> "$GITHUB_ENV"
          echo "DEFAULT_DSP_ARCH=v73"                                                          >> "$GITHUB_ENV"

      - name: Update CMake presets
        id: update_presets
        if: ${{ matrix.build == 'arm64-snapdragon' }}
        run: |
          cp docs/backend/hexagon/CMakeUserPresets.json .

      - name: Build
        id: ndk_build
        run: |
          cmake ${{ matrix.defines }} -B build
          cmake --build build
          cmake --install build --prefix pkg-adb/llama.cpp

      - name: Test
        id: cmake_test
        run: |
          echo "FIXME: test on devices"

  openEuler-latest-cmake-cann:
    if: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'Ascend NPU') }}
    defaults:
      run:
        shell: bash -el {0}
    strategy:
      matrix:
        arch: [x86, aarch64]
        cann:
          - '8.1.RC1.alpha001-910b-openeuler22.03-py3.10'
        device:
          - 'ascend910b3'
        build:
          - 'Release'
    runs-on: ${{ matrix.arch == 'aarch64' && 'ubuntu-24.04-arm' || 'ubuntu-24.04' }}
    container: ascendai/cann:${{ matrix.cann }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Dependencies
        run: |
          yum update -y
          yum install -y git gcc gcc-c++ make cmake libcurl-devel

      - name: Build
        run: |
          export LD_LIBRARY_PATH=${ASCEND_TOOLKIT_HOME}/lib64:${ASCEND_TOOLKIT_HOME}/$(uname -m)-linux/devlib/:${LD_LIBRARY_PATH}

          cmake -S . -B build \
              -DCMAKE_BUILD_TYPE=${{ matrix.build }} \
              -DGGML_CANN=on \
              -DSOC_TYPE=${{ matrix.device }}
          cmake --build build -j $(nproc)

# TODO: simplify the following workflows using a matrix
# TODO: run lighter CI on PRs and the full CI only on master (if needed)
  ggml-ci-x64-cpu-low-perf:
    runs-on: ubuntu-22.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ggml-ci-x64-cpu-low-perf
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Test
        id: ggml-ci
        run: |
          LLAMA_ARG_THREADS=$(nproc) GG_BUILD_LOW_PERF=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt

  ggml-ci-arm64-cpu-low-perf:
    runs-on: ubuntu-22.04-arm

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ggml-ci-arm64-cpu-low-perf
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Test
        id: ggml-ci
        run: |
          LLAMA_ARG_THREADS=$(nproc) GG_BUILD_LOW_PERF=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt

  ggml-ci-x64-cpu-high-perf:
    runs-on: ubuntu-22.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ggml-ci-x64-cpu-high-perf
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Test
        id: ggml-ci
        run: |
          LLAMA_ARG_THREADS=$(nproc) bash ./ci/run.sh ./tmp/results ./tmp/mnt

  ggml-ci-arm64-cpu-high-perf:
    runs-on: ubuntu-22.04-arm

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ggml-ci-arm64-cpu-high-perf
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Test
        id: ggml-ci
        run: |
          LLAMA_ARG_THREADS=$(nproc) GG_BUILD_NO_SVE=1 GG_BUILD_NO_BF16=1 GG_BUILD_EXTRA_TESTS_0=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt

  ggml-ci-arm64-cpu-high-perf-sve:
    runs-on: ubuntu-22.04-arm

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.16
        with:
          key: ggml-ci-arm64-cpu-high-perf-sve
          evict-old-files: 1d

      - name: Dependencies
        id: depends
        run: |
          sudo apt-get update
          sudo apt-get install build-essential libcurl4-openssl-dev

      - name: Test
        id: ggml-ci
        run: |
          LLAMA_ARG_THREADS=$(nproc) GG_BUILD_NO_BF16=1 GG_BUILD_EXTRA_TESTS_0=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt

  ggml-ci-x64-nvidia-cuda:
    runs-on: [self-hosted, Linux, X64, NVIDIA]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          nvidia-smi
          GG_BUILD_CUDA=1 bash ./ci/run.sh ~/results/llama.cpp /mnt/llama.cpp

  ggml-ci-x64-nvidia-vulkan-cm:
    runs-on: [self-hosted, Linux, X64, NVIDIA]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          vulkaninfo --summary
          GG_BUILD_VULKAN=1 GGML_VK_DISABLE_COOPMAT2=1 bash ./ci/run.sh ~/results/llama.cpp /mnt/llama.cpp

  ggml-ci-x64-nvidia-vulkan-cm2:
    runs-on: [self-hosted, Linux, X64, NVIDIA, COOPMAT2]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          vulkaninfo --summary
          GG_BUILD_VULKAN=1 bash ./ci/run.sh ~/results/llama.cpp /mnt/llama.cpp

  ggml-ci-x64-cpu-amx:
    runs-on: [self-hosted, Linux, X64, CPU, AMX]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          bash ./ci/run.sh ~/results/llama.cpp /mnt/llama.cpp

  ggml-ci-mac-metal:
    runs-on: [self-hosted, macOS, ARM64]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          GG_BUILD_METAL=1 bash ./ci/run.sh ~/results/llama.cpp ~/mnt/llama.cpp

  ggml-ci-mac-vulkan:
    runs-on: [self-hosted, macOS, ARM64]

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v4

      - name: Test
        id: ggml-ci
        run: |
          vulkaninfo --summary
          GG_BUILD_VULKAN=1 bash ./ci/run.sh ~/results/llama.cpp ~/mnt/llama.cpp

  ggml-ci-arm64-cpu-kleidiai:
     runs-on: ubuntu-22.04-arm

     steps:
       - name: Clone
         id: checkout
         uses: actions/checkout@v4

       - name: ccache
         uses: ggml-org/ccache-action@v1.2.16
         with:
           key: ggml-ci-arm64-cpu-kleidiai
           evict-old-files: 1d

       - name: Dependencies
         id: depends
         run: |
           sudo apt-get update
           sudo apt-get install -y build-essential libcurl4-openssl-dev

       - name: Test
         id: ggml-ci
         run: |
           GG_BUILD_KLEIDIAI=1 GG_BUILD_EXTRA_TESTS_0=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt