name: CI (cross)
on:
  # only manual triggers due to low-importance of the workflows
  # TODO: for regular runs, provision dedicated self-hosted runners
  workflow_dispatch:
  push:
    branches:
      - master
    paths: [
      '.github/workflows/build-cross.yml',
      'ggml/src/spacemit/*',
      'ggml/src/arch/loongarch/*'
    ]
  # run once every week
  schedule:
    - cron: '0 0 * * 0'

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


jobs:
  # ubuntu-24-riscv64-cpu-cross:
  #   runs-on: ubuntu-24.04

  #   steps:
  #     - uses: actions/checkout@v6
  #     - name: Setup Riscv
  #       run: |
  #         sudo dpkg --add-architecture riscv64

  #         # Add arch-specific repositories for non-amd64 architectures
  #         cat << EOF | sudo tee /etc/apt/sources.list.d/riscv64-ports.list
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-updates main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-security main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-backports main universe
  #         EOF

  #         sudo apt-get update || true    ;# Prevent failure due to missing URLs.

  #         sudo apt-get install -y --no-install-recommends \
  #                 build-essential \
  #                 gcc-14-riscv64-linux-gnu \
  #                 g++-14-riscv64-linux-gnu

  #     - name: Build
  #       run: |
  #         cmake -B build -DLLAMA_OPENSSL=OFF \
  #                        -DCMAKE_BUILD_TYPE=Release \
  #                        -DGGML_OPENMP=OFF \
  #                        -DLLAMA_BUILD_EXAMPLES=ON \
  #                        -DLLAMA_BUILD_TOOLS=ON \
  #                        -DLLAMA_BUILD_TESTS=OFF \
  #                        -DCMAKE_SYSTEM_NAME=Linux \
  #                        -DCMAKE_SYSTEM_PROCESSOR=riscv64 \
  #                        -DCMAKE_C_COMPILER=riscv64-linux-gnu-gcc-14 \
  #                        -DCMAKE_CXX_COMPILER=riscv64-linux-gnu-g++-14 \
  #                        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
  #                        -DCMAKE_FIND_ROOT_PATH=/usr/lib/riscv64-linux-gnu \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH

  #         cmake --build build --config Release -j $(nproc)

  # ubuntu-24-riscv64-vulkan-cross:
  #   runs-on: ubuntu-24.04

  #   steps:
  #     - uses: actions/checkout@v6
  #     - name: Setup Riscv
  #       run: |
  #         sudo dpkg --add-architecture riscv64

  #         # Add arch-specific repositories for non-amd64 architectures
  #         cat << EOF | sudo tee /etc/apt/sources.list.d/riscv64-ports.list
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-updates main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-security main universe
  #         deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ noble-backports main universe
  #         EOF

  #         sudo apt-get update || true    ;# Prevent failure due to missing URLs.

  #         sudo apt-get install -y --no-install-recommends \
  #                 build-essential \
  #                 glslc \
  #                 gcc-14-riscv64-linux-gnu \
  #                 g++-14-riscv64-linux-gnu \
  #                 libvulkan-dev:riscv64

  #     - name: Build
  #       run: |
  #         cmake -B build -DLLAMA_OPENSSL=OFF \
  #                        -DCMAKE_BUILD_TYPE=Release \
  #                        -DGGML_VULKAN=ON \
  #                        -DGGML_OPENMP=OFF \
  #                        -DLLAMA_BUILD_EXAMPLES=ON \
  #                        -DLLAMA_BUILD_TOOLS=ON \
  #                        -DLLAMA_BUILD_TESTS=OFF \
  #                        -DCMAKE_SYSTEM_NAME=Linux \
  #                        -DCMAKE_SYSTEM_PROCESSOR=riscv64 \
  #                        -DCMAKE_C_COMPILER=riscv64-linux-gnu-gcc-14 \
  #                        -DCMAKE_CXX_COMPILER=riscv64-linux-gnu-g++-14 \
  #                        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
  #                        -DCMAKE_FIND_ROOT_PATH=/usr/lib/riscv64-linux-gnu \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH

  #         cmake --build build --config Release -j $(nproc)

  # ubuntu-24-arm64-vulkan-cross:
  #   runs-on: ubuntu-24.04

  #   steps:
  #     - uses: actions/checkout@v6
  #     - name: Setup Arm64
  #       run: |
  #         sudo dpkg --add-architecture arm64

  #         # Add arch-specific repositories for non-amd64 architectures
  #         cat << EOF | sudo tee /etc/apt/sources.list.d/arm64-ports.list
  #         deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ noble main universe
  #         deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ noble-updates main universe
  #         deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ noble-security main universe
  #         deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ noble-backports main universe
  #         EOF

  #         sudo apt-get update || true    ;# Prevent failure due to missing URLs.

  #         sudo apt-get install -y --no-install-recommends \
  #                 build-essential \
  #                 glslc \
  #                 crossbuild-essential-arm64 \
  #                 libvulkan-dev:arm64

  #     - name: Build
  #       run: |
  #         cmake -B build -DLLAMA_OPENSSL=OFF \
  #                        -DCMAKE_BUILD_TYPE=Release \
  #                        -DGGML_VULKAN=ON \
  #                        -DGGML_OPENMP=OFF \
  #                        -DLLAMA_BUILD_EXAMPLES=ON \
  #                        -DLLAMA_BUILD_TOOLS=ON \
  #                        -DLLAMA_BUILD_TESTS=OFF \
  #                        -DCMAKE_SYSTEM_NAME=Linux \
  #                        -DCMAKE_SYSTEM_PROCESSOR=aarch64 \
  #                        -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc \
  #                        -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ \
  #                        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
  #                        -DCMAKE_FIND_ROOT_PATH=/usr/lib/aarch64-linux-gnu \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
  #                        -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH

  #         cmake --build build --config Release -j $(nproc)

  debian-13-loongarch64-cpu-cross:
    runs-on: ${{ 'ubuntu-24.04-arm' || 'ubuntu-24.04' }}
    container: debian@sha256:653dfb9f86c3782e8369d5f7d29bb8faba1f4bff9025db46e807fa4c22903671

    steps:
      - uses: actions/checkout@v6
      - name: Setup LoongArch
        run: |
          rm -f /etc/apt/sources.list.d/*
          cat << EOF | tee /etc/apt/sources.list.d/debian-ports.list
          deb http://snapshot.debian.org/archive/debian/20250515T202920Z/ trixie main
          EOF
          ( echo 'quiet "true";'; \
            echo 'APT::Get::Assume-Yes "true";'; \
            echo 'APT::Install-Recommends "false";'; \
            echo 'Acquire::Check-Valid-Until "false";'; \
            echo 'Acquire::Retries "5";'; \
          ) > /etc/apt/apt.conf.d/99snapshot-repos

          apt-get update
          apt-get install -y ca-certificates debian-ports-archive-keyring cmake git zip
          dpkg --add-architecture loong64

          # Add arch-specific repositories for non-amd64 architectures
          cat << EOF | tee /etc/apt/sources.list.d/loong64-ports.list
          deb [arch=loong64] http://snapshot.debian.org/archive/debian-ports/20250515T194251Z/ sid main
          EOF

          apt-get update || true    ;# Prevent failure due to missing URLs.

          apt-get install -y --no-install-recommends \
                  build-essential \
                  gcc-14-loongarch64-linux-gnu \
                  g++-14-loongarch64-linux-gnu

      - name: Build
        run: |
          cmake -B build -DLLAMA_OPENSSL=OFF \
                         -DCMAKE_BUILD_TYPE=Release \
                         -DGGML_OPENMP=OFF \
                         -DLLAMA_BUILD_EXAMPLES=ON \
                         -DLLAMA_BUILD_TOOLS=ON \
                         -DLLAMA_BUILD_TESTS=OFF \
                         -DCMAKE_SYSTEM_NAME=Linux \
                         -DCMAKE_SYSTEM_PROCESSOR=loongarch64 \
                         -DCMAKE_C_COMPILER=loongarch64-linux-gnu-gcc-14 \
                         -DCMAKE_CXX_COMPILER=loongarch64-linux-gnu-g++-14 \
                         -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
                         -DCMAKE_FIND_ROOT_PATH=/usr/lib/loongarch64-linux-gnu \
                         -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
                         -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
                         -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH

          cmake --build build --config Release -j $(nproc)

  debian-13-loongarch64-vulkan-cross:
    runs-on: ${{ 'ubuntu-24.04-arm' || 'ubuntu-24.04' }}
    container: debian@sha256:653dfb9f86c3782e8369d5f7d29bb8faba1f4bff9025db46e807fa4c22903671

    steps:
      - uses: actions/checkout@v6
      - name: Setup LoongArch
        run: |
          rm -f /etc/apt/sources.list.d/*
          cat << EOF | tee /etc/apt/sources.list.d/debian-ports.list
          deb http://snapshot.debian.org/archive/debian/20250515T202920Z/ trixie main
          EOF
          ( echo 'quiet "true";'; \
            echo 'APT::Get::Assume-Yes "true";'; \
            echo 'APT::Install-Recommends "false";'; \
            echo 'Acquire::Check-Valid-Until "false";'; \
            echo 'Acquire::Retries "5";'; \
          ) > /etc/apt/apt.conf.d/99snapshot-repos

          apt-get update
          apt-get install -y ca-certificates debian-ports-archive-keyring cmake git zip
          dpkg --add-architecture loong64

          # Add arch-specific repositories for non-amd64 architectures
          cat << EOF | tee /etc/apt/sources.list.d/loong64-ports.list
          deb [arch=loong64] http://snapshot.debian.org/archive/debian-ports/20250515T194251Z/ sid main
          EOF

          apt-get update || true    ;# Prevent failure due to missing URLs.

          apt-get install -y --no-install-recommends \
                  build-essential \
                  glslc \
                  spirv-headers \
                  gcc-14-loongarch64-linux-gnu \
                  g++-14-loongarch64-linux-gnu \
                  libvulkan-dev:loong64

      - name: Build
        run: |
          cmake -B build -DLLAMA_OPENSSL=OFF \
                         -DCMAKE_BUILD_TYPE=Release \
                         -DGGML_VULKAN=ON \
                         -DGGML_OPENMP=OFF \
                         -DLLAMA_BUILD_EXAMPLES=ON \
                         -DLLAMA_BUILD_TOOLS=ON \
                         -DLLAMA_BUILD_TESTS=OFF \
                         -DCMAKE_SYSTEM_NAME=Linux \
                         -DCMAKE_SYSTEM_PROCESSOR=loongarch64 \
                         -DCMAKE_C_COMPILER=loongarch64-linux-gnu-gcc-14 \
                         -DCMAKE_CXX_COMPILER=loongarch64-linux-gnu-g++-14 \
                         -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
                         -DCMAKE_FIND_ROOT_PATH=/usr/lib/loongarch64-linux-gnu \
                         -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
                         -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
                         -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH

          cmake --build build --config Release -j $(nproc)

  ubuntu-24-riscv64-cpu-spacemit-ime-cross:
    runs-on: ubuntu-24.04

    env:
      # Make sure this is in sync with build-cache.yml
      SPACEMIT_IME_TOOLCHAIN_VERSION: "1.2.4"

    steps:
      - uses: actions/checkout@v6

      #- name: Use SpacemiT Toolchain Cache
      #  uses: actions/cache@v5
      #  id: cache-toolchain
      #  with:
      #    path: ./spacemit_toolchain
      #    key: cache-gha-spacemit-ime-toolchain-v${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}-${{ runner.os }}

      - name: Setup SpacemiT Toolchain
        #if: steps.cache-toolchain.outputs.cache-hit != 'true'
        uses: ./.github/actions/linux-setup-spacemit
        with:
          path: ./spacemit_toolchain
          version: ${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}

      - name: Build
        run: |
          export RISCV_ROOT_PATH=${PWD}/spacemit_toolchain
          cmake -B build -DLLAMA_OPENSSL=OFF \
                         -DCMAKE_BUILD_TYPE=Release \
                         -DLLAMA_BUILD_EXAMPLES=ON \
                         -DGGML_CPU_REPACK=OFF \
                         -DLLAMA_BUILD_TOOLS=ON \
                         -DLLAMA_BUILD_TESTS=OFF \
                         -DGGML_CPU_RISCV64_SPACEMIT=ON \
                         -DGGML_RVV=ON \
                         -DGGML_RV_ZVFH=ON \
                         -DGGML_RV_ZFH=ON \
                         -DGGML_RV_ZICBOP=ON \
                         -DGGML_RV_ZIHINTPAUSE=ON \
                         -DGGML_RV_ZBA=ON \
                         -DCMAKE_TOOLCHAIN_FILE=${PWD}/cmake/riscv64-spacemit-linux-gnu-gcc.cmake

          cmake --build build --config Release -j $(nproc)
