Add RISC-V Vector support. #1
Workflow file for this run
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| name: RISC-V RVV cross-compilation build | |
| on: [push, pull_request] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.job }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| LLVM_VERSION: "17" | |
| GCC_VERSION: "12" | |
| jobs: | |
| build: | |
| runs-on: ubuntu-22.04 | |
| name: 'RISC-V RVV${{ matrix.vector_bits }}' | |
| strategy: | |
| matrix: | |
| vector_bits: | |
| - 128 | |
| - 256 | |
| - 512 | |
| steps: | |
| - name: Setup GCC | |
| run: | | |
| sudo apt-get -y -qq update | |
| sudo apt-get -y -qq --no-install-suggests --no-install-recommends install gcc-${GCC_VERSION}-riscv64-linux-gnu g++-${GCC_VERSION}-riscv64-linux-gnu | |
| sudo update-alternatives --install /usr/bin/riscv64-linux-gnu-gcc riscv64-linux-gnu-gcc /usr/bin/riscv64-linux-gnu-gcc-${GCC_VERSION} 20 | |
| sudo update-alternatives --install /usr/bin/riscv64-linux-gnu-g++ riscv64-linux-gnu-g++ /usr/bin/riscv64-linux-gnu-g++-${GCC_VERSION} 20 | |
| - name: Setup LLVM | |
| run: | | |
| # Install latest LLVM stable | |
| curl -o llvm.sh https://apt.llvm.org/llvm.sh | |
| chmod u+x llvm.sh | |
| sudo ./llvm.sh ${LLVM_VERSION} | |
| sudo ln -srf $(which clang-${LLVM_VERSION}) /usr/bin/clang | |
| sudo ln -srf $(which clang++-${LLVM_VERSION}) /usr/bin/clang++ | |
| rm llvm.sh | |
| - name: Setup QEMU | |
| uses: docker/[email protected] | |
| with: | |
| platforms: riscv64 | |
| - name: Setup Ninja | |
| run: | | |
| sudo apt-get -y -qq install ninja-build | |
| - name: Checkout xsimd | |
| uses: actions/checkout@v3 | |
| - name: Setup | |
| run: > | |
| cmake -S . -B _build | |
| -GNinja | |
| -DBUILD_TESTS=ON | |
| -DDOWNLOAD_DOCTEST=ON | |
| -DCMAKE_BUILD_TYPE=Release | |
| -DTARGET_ARCH=generic | |
| -DCMAKE_C_FLAGS="-march=rv64gcv_zvl${{ matrix.vector_bits }}b_zba_zbb_zbs -mrvv-vector-bits=zvl" | |
| -DCMAKE_CXX_FLAGS="-march=rv64gcv_zvl${{ matrix.vector_bits }}b_zba_zbb_zbs -mrvv-vector-bits=zvl" | |
| -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/.github/toolchains/clang-riscv64-linux-gnu.cmake | |
| - name: Build | |
| run: cmake --build _build | |
| - name: Testing xsimd | |
| run: > | |
| QEMU_CPU="rv64,zba=true,zbb=true,zbs=true,v=true,vlen=${{ matrix.vector_bits }},elen=64,vext_spec=v1.0" | |
| QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" | |
| ./test/test_xsimd | |
| working-directory: ${{ github.workspace }}/_build |