Y2023 ex13 #255
Workflow file for this run
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| name: Flamegraph Benchmarks | |
| # Controls when the workflow will run | |
| on: | |
| pull_request: | |
| branches: [ main ] | |
| paths-ignore: | |
| - 'flamegraphs/**' | |
| # Allows you to run this workflow manually from the Actions tab | |
| workflow_dispatch: | |
| inputs: | |
| benchName: | |
| description: 'Banchmark name ex. bench_ex22' | |
| required: true | |
| default: 'all' | |
| # A workflow run is made up of one or more jobs that can run sequentially or in parallel | |
| jobs: | |
| # This workflow contains a single job called "build" | |
| flamegraph: | |
| # The type of runner that the job will run on | |
| runs-on: ubuntu-latest | |
| # Steps represent a sequence of tasks that will be executed as part of the job | |
| steps: | |
| # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it | |
| - uses: actions/checkout@v2 | |
| with: | |
| fetch-depth: 0 | |
| - uses: actions-rs/toolchain@v1 | |
| with: | |
| toolchain: stable | |
| - name: install tools and libs | |
| run: | | |
| sudo apt install -y linux-tools-`uname -r` | |
| - name: install flamegraph | |
| run: | | |
| cargo install flamegraph | |
| sudo sysctl -w kernel.perf_event_paranoid=1 | |
| sudo sysctl -p | |
| - name: flamegraph bench ALL | |
| id: fgb | |
| if: ${{ github.event.inputs.benchName == 'all' || github.event.inputs.benchName == '' }} | |
| run: | | |
| export CARGO_PROFILE_RELEASE_DEBUG=true | |
| cargo bench --no-run | |
| for f in `git diff --name-status -- main | grep -oP 'y\d+/ex\d+' | sort | uniq`; do | |
| ex="${f##*/}" | |
| year="${f%/*}" | |
| name="bench_${year}${ex}" | |
| cargo flamegraph --bench $name -- --bench > /dev/null || true | |
| cp flamegraph.svg flamegraphs/${name}.svg | |
| done | |
| # for f in `find target/release/deps -executable -type f -name 'bench_*' | sort`; do | |
| # file_name="${f##*/}" | |
| # name="${file_name%-*}" | |
| # cargo flamegraph --bench $name -- --bench > /dev/null || true | |
| # cp flamegraph.svg flamegraphs/${name}.svg | |
| # done | |
| - name: flamegraph bench ONE | |
| id: fgb_one | |
| if: ${{ github.event.inputs.benchName != 'all' && github.event.inputs.benchName != '' }} | |
| run: | | |
| export CARGO_PROFILE_RELEASE_DEBUG=true | |
| name="${{ github.event.inputs.benchName }}" | |
| cargo flamegraph --bench $name -- --bench > /dev/null || true | |
| cp flamegraph.svg flamegraphs/${name}.svg | |
| - name: "Create the PR comment message" | |
| id: pr_comment | |
| run: | | |
| echo ${{ github.event.number }} > pid.txt | |
| python tools/flamegraph_comment_template.py ${{ github.repository }} $(git rev-parse HEAD) flamegraphs/* > message.txt | |
| - name: Archive results | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| # retention-days: 5 | |
| name: pr-comment | |
| path: | | |
| message.txt | |
| pid.txt | |
| flamegraphs/* |