OpenBLAS/.github/workflows/loongarch64.yml

name: loongarch64 qemu test

on: [push, pull_request]

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

jobs:
  TEST:
    if: "github.repository == 'OpenMathLib/OpenBLAS'"
    runs-on: ubuntu-24.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: LOONGSONGENERIC
            triple:  loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSONGENERIC
          - target: LOONGSON3R5
            triple: loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON3R5
          - target: LOONGSON2K1000
            triple: loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON2K1000
          - target: LA64_GENERIC
            triple:  loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA64_GENERIC
          - target: LA464
            triple: loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA464
          - target: LA264
            triple: loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA264
          - target: DYNAMIC_ARCH
            triple: loongarch64-linux-gnu
            opts: NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=GENERIC

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Install APT deps
        run: |
          sudo apt-get update && \
          sudo apt-get install autoconf automake autotools-dev ninja-build make ccache qemu-user-static \
                               gcc-14-loongarch64-linux-gnu g++-14-loongarch64-linux-gnu gfortran-14-loongarch64-linux-gnu

      - name: Compilation cache
        uses: actions/cache@v3
        with:
          path: ~/.ccache
          key: ccache-${{ runner.os }}-${{ matrix.target }}-${{ github.ref }}-${{ github.sha }}
          restore-keys: |
            ccache-${{ runner.os }}-${{ matrix.target }}-${{ github.ref }}
            ccache-${{ runner.os }}-${{ matrix.target }}

      - name: Configure ccache
        run: |
          test -d ~/.ccache || mkdir -p ~/.ccache
          echo "max_size = 300M" > ~/.ccache/ccache.conf
          echo "compression = true" >> ~/.ccache/ccache.conf
          ccache -s

      - name: Disable utest dsdot:dsdot_n_1
        run: |
          echo -n > utest/test_dsdot.c
          echo "Due to the current version of qemu causing utest cases to fail,"
          echo "the utest dsdot:dsdot_n_1 have been temporarily disabled."

      - name: Build OpenBLAS
        run: |
          make CC='ccache ${{ matrix.triple }}-gcc-14 -static' FC='ccache ${{ matrix.triple }}-gfortran-14 -static' \
          RANLIB='ccache ${{ matrix.triple }}-gcc-ranlib-14' ${{ matrix.opts }} HOSTCC='ccache gcc' -j$(nproc)

      - name: Test
        run: |
          qemu-loongarch64-static ./utest/openblas_utest
          qemu-loongarch64-static ./utest/openblas_utest_ext
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xscblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xdcblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xccblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xzcblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xscblat2 < ./ctest/sin2
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xdcblat2 < ./ctest/din2
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xccblat2 < ./ctest/cin2
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xzcblat2 < ./ctest/zin2
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xscblat3 < ./ctest/sin3
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xdcblat3 < ./ctest/din3
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xccblat3 < ./ctest/cin3
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./ctest/xzcblat3 < ./ctest/zin3
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/sblat1
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/dblat1
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/cblat1
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/zblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/sblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/dblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/cblat1
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/zblat1
          rm -f ./test/?BLAT2.SUMM
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/sblat2 < ./test/sblat2.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/dblat2 < ./test/dblat2.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/cblat2 < ./test/cblat2.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/zblat2 < ./test/zblat2.dat
          rm -f ./test/?BLAT2.SUMM
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/sblat2 < ./test/sblat2.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/dblat2 < ./test/dblat2.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/cblat2 < ./test/cblat2.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/zblat2 < ./test/zblat2.dat
          rm -f ./test/?BLAT3.SUMM
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/sblat3 < ./test/sblat3.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/dblat3 < ./test/dblat3.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/cblat3 < ./test/cblat3.dat
          OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 qemu-loongarch64-static ./test/zblat3 < ./test/zblat3.dat
          rm -f ./test/?BLAT3.SUMM
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/sblat3 < ./test/sblat3.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/dblat3 < ./test/dblat3.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/cblat3 < ./test/cblat3.dat
          OPENBLAS_NUM_THREADS=2 qemu-loongarch64-static ./test/zblat3 < ./test/zblat3.dat