Require Go 1.27 #214
Workflow file for this run
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| name: Benchmark Gate | |
| on: | |
| pull_request: | |
| paths: | |
| - "**.go" | |
| - "go.mod" | |
| - "go.sum" | |
| - ".github/workflows/bench.yml" | |
| concurrency: | |
| group: benchmark-${{ github.head_ref || github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| env: | |
| BENCH_PACKAGES: ./pack ./packstore ./backup | |
| BENCH_PATTERN: ^(BenchmarkPrepareAndAppendStream|BenchmarkStorePackedReads|BenchmarkStorePackedReadsRaw|BenchmarkMaintenancePackUnpack|BenchmarkBackupCaptureStream|BenchmarkRepoStreamingReads)$ | |
| BENCH_COUNT: "6" | |
| BENCH_TIME: 5x | |
| jobs: | |
| benchmark: | |
| name: Streaming benchmark regression gate | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 25 | |
| steps: | |
| - name: Check out repository | |
| uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| with: | |
| persist-credentials: false | |
| fetch-depth: 0 | |
| - name: Set up Go | |
| uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0 | |
| with: | |
| go-version-file: go.mod | |
| cache: true | |
| - name: Run candidate benchmarks | |
| run: | | |
| read -r -a packages <<< "${BENCH_PACKAGES}" | |
| go test -run '^$' -bench "${BENCH_PATTERN}" -benchmem \ | |
| -count "${BENCH_COUNT}" -benchtime "${BENCH_TIME}" \ | |
| "${packages[@]}" | tee "${RUNNER_TEMP}/bench-new.txt" | |
| - name: Run merge-base benchmarks | |
| env: | |
| BASE_REF: ${{ github.base_ref }} | |
| run: | | |
| base=$(git merge-base HEAD "origin/${BASE_REF}") | |
| git worktree add "${RUNNER_TEMP}/bench-base" "${base}" | |
| read -r -a packages <<< "${BENCH_PACKAGES}" | |
| (cd "${RUNNER_TEMP}/bench-base" && \ | |
| go test -run '^$' -bench "${BENCH_PATTERN}" -benchmem \ | |
| -count "${BENCH_COUNT}" -benchtime "${BENCH_TIME}" \ | |
| "${packages[@]}") > "${RUNNER_TEMP}/bench-old.txt" | |
| - name: Compare with merge base | |
| run: go run ./tools/benchgate -old "${RUNNER_TEMP}/bench-old.txt" -new "${RUNNER_TEMP}/bench-new.txt" |