Bench #21
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Bench | |
| on: | |
| workflow_run: | |
| workflows: [CI] | |
| types: [completed] | |
| env: | |
| CARGO_TERM_COLOR: always | |
| RUST_BACKTRACE: 1 | |
| TOOLCHAIN: nightly | |
| jobs: | |
| bench: | |
| name: Benchmark | |
| runs-on: self-hosted | |
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | |
| defaults: | |
| run: | |
| shell: bash | |
| steps: | |
| - name: Install Rust | |
| uses: dtolnay/rust-toolchain@master | |
| with: | |
| toolchain: $TOOLCHAIN | |
| - name: Use sccache | |
| uses: mozilla-actions/[email protected] | |
| - name: Enable sscache | |
| run: | | |
| echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV" | |
| echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV" | |
| - name: Install dependencies | |
| env: | |
| DEBIAN_FRONTEND: noninteractive | |
| run: | | |
| sudo apt-get install -y --no-install-recommends \ | |
| git gyp mercurial ninja-build lld python-is-python3 zlib1g-dev \ | |
| linux-tools-common linux-tools-generic linux-tools-$(uname -r) | |
| echo "RUSTFLAGS=-C link-arg=-fuse-ld=lld" >> "$GITHUB_ENV" | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.workflow_run.head_branch }} | |
| # Disable turboboost, hyperthreading and use performance governor | |
| - name: Prepare machine | |
| run: | | |
| echo 1 > sudo tee /sys/devices/system/cpu/intel_pstate/no_turbo | |
| echo off > sudo tee /sys/devices/system/cpu/smt/control | |
| sudo cpupower frequency-set -g performance | |
| # Pin the benchmark to core 0 and run it at elevated priority. | |
| - name: Benchmark | |
| run: | | |
| sudo -E nice -n -20 taskset -c 0 \ | |
| cargo +$TOOLCHAIN bench --features ci,bench | tee output.txt | |
| # Enable turboboost, hyperthreading and use powersave governor | |
| - name: Restore machine | |
| run: | | |
| echo 0 > sudo tee /sys/devices/system/cpu/intel_pstate/no_turbo | |
| echo on > sudo tee /sys/devices/system/cpu/smt/control | |
| sudo cpupower frequency-set -g powersave | |
| - name: Download previous benchmark results | |
| uses: actions/cache@v4 | |
| with: | |
| path: ./cache | |
| key: ${{ runner.os }}-benchmark | |
| # - name: Store current benchmark results | |
| # uses: benchmark-action/github-action-benchmark@v1 | |
| # with: | |
| # tool: 'cargo' | |
| # output-file-path: output.txt | |
| # external-data-json-path: ./cache/benchmark-data.json | |
| # fail-on-alert: true | |
| # github-token: ${{ secrets.GITHUB_TOKEN }} | |
| # comment-on-alert: true | |
| # summary-always: true | |