| name: CI |
| on: |
| pull_request: |
| merge_group: |
| |
| jobs: |
| style: |
| name: Check Style |
| runs-on: ubuntu-latest |
| steps: |
| - uses: actions/checkout@v4 |
| - name: Install Rust |
| run: rustup update nightly --no-self-update && rustup default nightly |
| - run: ci/style.sh |
| |
| docs: |
| name: Build Documentation |
| needs: [style] |
| runs-on: ubuntu-latest |
| steps: |
| - uses: actions/checkout@v4 |
| - name: Install Rust |
| run: rustup update nightly --no-self-update && rustup default nightly |
| - run: ci/dox.sh |
| env: |
| CI: 1 |
| |
| verify: |
| name: Automatic intrinsic verification |
| needs: [style] |
| runs-on: ubuntu-latest |
| steps: |
| - uses: actions/checkout@v4 |
| - name: Install Rust |
| run: rustup update nightly --no-self-update && rustup default nightly |
| - run: cargo test --manifest-path crates/stdarch-verify/Cargo.toml |
| |
| test: |
| needs: [style] |
| name: Test |
| runs-on: ${{ matrix.target.os }} |
| strategy: |
| matrix: |
| profile: |
| - dev |
| - release |
| target: |
| # Dockers that are run through docker on linux |
| - tuple: i686-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: x86_64-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: arm-unknown-linux-gnueabihf |
| os: ubuntu-latest |
| - tuple: armv7-unknown-linux-gnueabihf |
| os: ubuntu-latest |
| - tuple: aarch64-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: aarch64_be-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: riscv32gc-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: riscv64gc-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: powerpc-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: powerpc64-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: powerpc64le-unknown-linux-gnu |
| os: ubuntu-latest |
| # MIPS targets disabled since they are dropped to tier 3. |
| # See https://github.com/rust-lang/compiler-team/issues/648 |
| #- tuple: mips-unknown-linux-gnu |
| # os: ubuntu-latest |
| #- tuple: mips64-unknown-linux-gnuabi64 |
| # os: ubuntu-latest |
| #- tuple: mips64el-unknown-linux-gnuabi64 |
| # os: ubuntu-latest |
| #- tuple: mipsel-unknown-linux-musl |
| # os: ubuntu-latest |
| - tuple: s390x-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: i586-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: nvptx64-nvidia-cuda |
| os: ubuntu-latest |
| - tuple: thumbv6m-none-eabi |
| os: ubuntu-latest |
| - tuple: thumbv7m-none-eabi |
| os: ubuntu-latest |
| - tuple: thumbv7em-none-eabi |
| os: ubuntu-latest |
| - tuple: thumbv7em-none-eabihf |
| os: ubuntu-latest |
| - tuple: loongarch64-unknown-linux-gnu |
| os: ubuntu-latest |
| - tuple: wasm32-wasip1 |
| os: ubuntu-latest |
| |
| # macOS targets |
| - tuple: x86_64-apple-darwin |
| os: macos-15-large |
| - tuple: x86_64-apple-ios-macabi |
| os: macos-15-large |
| - tuple: aarch64-apple-darwin |
| os: macos-15 |
| - tuple: aarch64-apple-ios-macabi |
| os: macos-15 |
| # FIXME: gh-actions build environment doesn't have linker support |
| # - tuple: i686-apple-darwin |
| # os: macos-13 |
| |
| # Windows targets |
| - tuple: x86_64-pc-windows-msvc |
| os: windows-2025 |
| - tuple: i686-pc-windows-msvc |
| os: windows-2025 |
| - tuple: aarch64-pc-windows-msvc |
| os: windows-11-arm |
| - tuple: x86_64-pc-windows-gnu |
| os: windows-2025 |
| # - tuple: i686-pc-windows-gnu |
| # os: windows-latest |
| |
| # Add additional variables to the matrix variations generated above using `include`: |
| include: |
| # `TEST_EVERYTHING` setups - there should be at least 1 for each architecture |
| - target: |
| tuple: aarch64-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: aarch64_be-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| build_std: true |
| - target: |
| tuple: armv7-unknown-linux-gnueabihf |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: loongarch64-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: powerpc-unknown-linux-gnu |
| os: ubuntu-latest |
| disable_assert_instr: true |
| test_everything: true |
| - target: |
| tuple: powerpc64-unknown-linux-gnu |
| os: ubuntu-latest |
| disable_assert_instr: true |
| test_everything: true |
| - target: |
| tuple: powerpc64le-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: riscv32gc-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| build_std: true |
| - target: |
| tuple: riscv64gc-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: s390x-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| - target: |
| tuple: x86_64-unknown-linux-gnu |
| os: ubuntu-latest |
| test_everything: true |
| # MIPS targets disabled since they are dropped to tier 3. |
| # See https://github.com/rust-lang/compiler-team/issues/648 |
| #- target: |
| # tuple: mips-unknown-linux-gnu |
| # os: ubuntu-latest |
| # norun: true |
| #- target: |
| # tuple: mips64-unknown-linux-gnuabi64 |
| # os: ubuntu-latest |
| # norun: true |
| #- target: |
| # tuple: mips64el-unknown-linux-gnuabi64 |
| # os: ubuntu-latest |
| # norun: true |
| #- target: |
| # tuple: mipsel-unknown-linux-musl |
| # os: ubuntu-latest |
| # norun: true |
| - target: |
| tuple: aarch64-apple-darwin |
| os: macos-15 |
| norun: true # https://github.com/rust-lang/stdarch/issues/1206 |
| - target: |
| tuple: aarch64-apple-ios-macabi |
| os: macos-15 |
| norun: true # https://github.com/rust-lang/stdarch/issues/1206 |
| |
| steps: |
| - uses: actions/checkout@v4 |
| - name: Install Rust |
| run: | |
| rustup update nightly --no-self-update |
| rustup default nightly |
| shell: bash |
| if: matrix.target.os != 'windows-11-arm' |
| - name: Install Rust for `windows-11-arm` runners |
| # The arm runners don't have Rust pre-installed (https://github.com/actions/partner-runner-images/issues/77) |
| run: | |
| curl https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly |
| echo "$HOME/.cargo/bin" >> $GITHUB_PATH |
| shell: bash |
| if: matrix.target.os == 'windows-11-arm' |
| |
| - run: rustup target add ${{ matrix.target.tuple }} |
| shell: bash |
| if: matrix.build_std == '' |
| - run: | |
| rustup component add rust-src |
| echo "CARGO_UNSTABLE_BUILD_STD=std" >> $GITHUB_ENV |
| shell: bash |
| if: matrix.build_std != '' |
| |
| # Configure some env vars based on matrix configuration |
| - run: echo "PROFILE=--profile=${{matrix.profile}}" >> $GITHUB_ENV |
| shell: bash |
| - run: echo "NORUN=1" >> $GITHUB_ENV |
| shell: bash |
| if: matrix.norun != '' || startsWith(matrix.target.tuple, 'thumb') || matrix.target.tuple == 'nvptx64-nvidia-cuda' |
| - run: echo "STDARCH_TEST_EVERYTHING=1" >> $GITHUB_ENV |
| shell: bash |
| if: matrix.test_everything != '' |
| - run: echo "STDARCH_DISABLE_ASSERT_INSTR=1" >> $GITHUB_ENV |
| shell: bash |
| if: matrix.disable_assert_instr != '' |
| - run: echo "NOSTD=1" >> $GITHUB_ENV |
| shell: bash |
| if: startsWith(matrix.target.tuple, 'thumb') || matrix.target.tuple == 'nvptx64-nvidia-cuda' |
| |
| # Windows & OSX go straight to `run.sh` ... |
| - run: ./ci/run.sh |
| shell: bash |
| if: matrix.target.os != 'ubuntu-latest' || startsWith(matrix.target.tuple, 'thumb') |
| env: |
| TARGET: ${{ matrix.target.tuple }} |
| |
| # ... while Linux goes to `run-docker.sh` |
| - run: ./ci/run-docker.sh ${{ matrix.target.tuple }} |
| shell: bash |
| if: matrix.target.os == 'ubuntu-latest' && !startsWith(matrix.target.tuple, 'thumb') |
| env: |
| TARGET: ${{ matrix.target.tuple }} |
| |
| build-std-detect: |
| needs: [style] |
| name: Build std_detect |
| runs-on: ubuntu-latest |
| steps: |
| - uses: actions/checkout@v4 |
| - name: Install Rust |
| run: rustup update nightly && rustup default nightly |
| - run: ./ci/build-std-detect.sh |
| |
| conclusion: |
| needs: |
| - docs |
| - verify |
| - test |
| - build-std-detect |
| runs-on: ubuntu-latest |
| # We need to ensure this job does *not* get skipped if its dependencies fail, |
| # because a skipped job is considered a success by GitHub. So we have to |
| # overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run |
| # when the workflow is canceled manually. |
| # |
| # ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB! |
| if: ${{ !cancelled() }} # make sure this is never "skipped" |
| steps: |
| - name: Conclusion |
| run: | |
| # Print the dependent jobs to see them in the CI log |
| jq -C <<< '${{ toJson(needs) }}' |
| # Check if all jobs that we depend on (in the needs array) were successful. |
| jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}' |
