wazevo: adds bit count instructions clz, ctz (#1635) #7973
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| name: Test | |
| on: | |
| pull_request: | |
| branches: [main] | |
| paths-ignore: # ignore docs as they are built with Netlify. | |
| - '**/*.md' | |
| - 'site/**' | |
| - 'netlify.toml' | |
| push: | |
| branches: [main] | |
| paths-ignore: # ignore docs as they are built with Netlify. | |
| - '**/*.md' | |
| - 'site/**' | |
| - 'netlify.toml' | |
| env: # Update this prior to requiring a higher minor version in go.mod | |
| GO_VERSION: "1.21" # 1.xx == latest patch of 1.xx | |
| defaults: | |
| run: # use bash for all operating systems unless overridden | |
| shell: bash | |
| concurrency: | |
| # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-concurrency-to-cancel-any-in-progress-job-or-run | |
| group: ${{ github.ref }}-${{ github.workflow }}-${{ github.actor }} | |
| cancel-in-progress: true | |
| jobs: | |
| check: | |
| name: Pre-commit check | |
| # wabt requires a later version of libc than what's installed on ubuntu-22.04. | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Install latest wast2json | |
| run: | # Needed for build.spectest. wabt includes wast2json. | |
| wabt_version=1.0.33 | |
| wabt_url=https://github.com/WebAssembly/wabt/releases/download/${wabt_version}/wabt-${wabt_version}-ubuntu.tar.gz | |
| curl -sSL ${wabt_url} | tar --strip-components 2 -C /usr/local/bin -xzf - wabt-${wabt_version}/bin/wast2json | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-go@v4 | |
| with: # not cache: true as we also need to cache golint | |
| cache: false | |
| go-version: ${{ env.GO_VERSION }} | |
| - uses: actions/cache@v3 | |
| with: | |
| path: | | |
| ~/.cache/go-build | |
| ~/.cache/golangci-lint | |
| ~/go/pkg/mod | |
| ~/go/bin | |
| key: check-${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum', 'Makefile') }} | |
| - run: make check | |
| - run: make build.spectest | |
| test_amd64: | |
| name: amd64, ${{ matrix.os }}, Go-${{ matrix.go-version }} | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false # don't fail fast as sometimes failures are arch/OS specific | |
| matrix: # Use versions consistent with wazero's Go support policy. | |
| os: [ubuntu-22.04, macos-12, windows-2022] | |
| go-version: | |
| - "1.21" # Current Go version | |
| - "1.19" # Floor Go version of wazero (current - 2) | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-go@v4 | |
| with: | |
| go-version: ${{ matrix.go-version }} | |
| # Ensure the pagefile is large enough to execute tests like TestStore_hammer_close on Windows. | |
| - name: configure Pagefile | |
| uses: al-cheb/[email protected] | |
| if: runner.os == 'Windows' | |
| with: | |
| minimum-size: 8GB | |
| maximum-size: 16GB | |
| disk-root: "D:" | |
| # Run -race could be really slow without -short, so run them together on this workflow. | |
| # Since -short is not added in the scratch tests, all the tests are run in CI in practice. | |
| - run: make test go_test_options='-timeout 10m -race -short' | |
| - name: "Generate coverage report" # only once (not per OS) | |
| if: runner.os == 'Linux' | |
| run: make coverage | |
| - name: "Upload coverage report" # only on main push and only once (not per OS) | |
| if: github.event_name == 'push' && github.ref == 'refs/heads/main' && runner.os == 'Linux' | |
| env: | |
| CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }} | |
| run: bash <(curl -s https://codecov.io/bash) | |
| test_scratch: | |
| name: ${{ matrix.arch }}, Linux (scratch), Go-${{ matrix.go-version }} | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| fail-fast: false # don't fail fast as sometimes failures are arch/OS specific | |
| matrix: # Use versions consistent with wazero's Go support policy. | |
| go-version: | |
| - "1.21" # Current Go version | |
| - "1.19" # Floor Go version of wazero (current - 2) | |
| arch: | |
| - "amd64" | |
| - "arm64" | |
| - "riscv64" | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-go@v4 | |
| with: | |
| go-version: ${{ matrix.go-version }} | |
| - name: Build test binaries | |
| # Exclude benchmarks as we don't run those in Docker | |
| run: | | |
| go list -f '{{.Dir}}' ./... | egrep -v '(bench|vs|spectest)' | xargs -Ipkg go test pkg -c -o pkg.test | |
| go build -o wazerocli ./cmd/wazero | |
| env: | |
| GOARCH: ${{ matrix.arch }} | |
| CGO_ENABLED: 0 | |
| - name: Set up QEMU | |
| if: ${{ matrix.arch != 'amd64' }} | |
| uses: docker/setup-qemu-action@v2 | |
| with: # Avoid docker.io rate-limits; built with internal-images.yml | |
| image: ghcr.io/tetratelabs/wazero/internal-binfmt | |
| platforms: ${{ matrix.arch }} | |
| - name: Build scratch container | |
| run: | | |
| echo 'FROM scratch' >> Dockerfile | |
| echo 'CMD ["/test"]' >> Dockerfile | |
| docker buildx build -t wazero:test --platform linux/${{ matrix.arch }} . | |
| - name: Run built test binaries | |
| # This runs all tests compiled above in sequence. Note: This mounts /tmp to allow t.TempDir() in tests. | |
| run: find . -name "*.test" | xargs -Itestbin docker run --platform linux/${{ matrix.arch }} -v $(pwd)/testbin:/test -v $(pwd)/wazerocli:/wazero -e WAZEROCLI=/wazero --tmpfs /tmp --rm -t wazero:test | |
| bench: | |
| name: Benchmark | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| # Unlike the other CGO libraries, WasmEdge requires offline installation. | |
| - name: Install WasmEdge | |
| run: | | |
| wget -qO- https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | sudo bash -s -- -p /usr/local -v ${WASMEDGE_VERSION} | |
| # The version here is coupled to internal/integration_test/go.mod, but it | |
| # isn't always the same as sometimes the Go layer has a broken release. | |
| env: | |
| WASMEDGE_VERSION: 0.12.1 | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-go@v4 | |
| with: | |
| go-version: ${{ env.GO_VERSION }} | |
| - run: make bench | |
| # This ensures that internal/integration_test/fuzz is runnable, and is not intended to | |
| # run full-length fuzzing while trying to find low-hanging frontend bugs. | |
| fuzz: | |
| name: Minimal Fuzzing | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-go@v4 | |
| with: | |
| go-version: ${{ env.GO_VERSION }} | |
| - uses: actions/cache@v3 | |
| id: cache | |
| with: | |
| # Cache corpus and artifacts so that we don't start from scratch but rather with a meaningful corpus | |
| # in the subsequent CI jobs. | |
| path: | | |
| ~/.cargo | |
| ~/.cache/go-build | |
| ~/go/pkg/mod | |
| ~/.rustup/toolchains/ | |
| internal/integration_test/fuzz/target | |
| internal/integration_test/fuzz/fuzz/artifacts | |
| internal/integration_test/fuzz/fuzz/corpus | |
| key: build-fuzzer-${{ runner.os }}-go-${{ env.GO_VERSION }}-${{ hashFiles('**/go.sum', 'Makefile', '**/Cargo.lock', '**/Cargo.toml', '**/*.rs') }} | |
| # Fuzzer requires nightly rustc. | |
| - run: rustup default nightly | |
| - run: cargo install cargo-fuzz | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| # Run fuzzing only for a minute, not a full-length intensive one, but 60 seconds seems enough to find minor "front-end" | |
| # bugs which might exist in binary parser, validation, or instantiation phase while not pressuring CI jobs. | |
| - run: make fuzz fuzz_timeout_seconds=60 | |
| if: ${{ github.event_name == 'pull_request' }} | |
| # Run a bit longer on main branch push! | |
| - run: make fuzz fuzz_timeout_seconds=180 | |
| if: ${{ github.event_name == 'push' }} |