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| ## Run final tests only when attempting to merge, shown as skipped status checks beforehand | |
| #name: Merge group tests | |
| # | |
| #on: | |
| # pull_request: | |
| # types: [opened, synchronize, reopened, ready_for_review] | |
| # branches: [main] | |
| # merge_group: | |
| # | |
| #concurrency: | |
| # group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| # cancel-in-progress: true | |
| # | |
| #jobs: | |
| # # NOTE: Replica of lurk-rs merge-tests GPU benchmark, no GPU here and only benches a regular fibonacci function | |
| # gpu-benchmark: | |
| # if: github.event_name != 'pull_request' || github.event.action == 'enqueued' | |
| # name: Run fibonacci bench | |
| # runs-on: ubuntu-latest | |
| # steps: | |
| # - uses: actions/checkout@v4 | |
| # # Install dependencies | |
| # - uses: actions-rs/toolchain@v1 | |
| # - uses: Swatinem/rust-cache@v2 | |
| # - uses: taiki-e/install-action@v2 | |
| # with: | |
| # tool: [email protected] | |
| # - name: Install criterion | |
| # run: | | |
| # cargo install cargo-criterion | |
| # cargo install criterion-table | |
| # - name: Set env vars | |
| # run: | | |
| # # Set bench output format type | |
| # echo "LURK_BENCH_OUTPUT=commit-comment" | tee -a $GITHUB_ENV | |
| # echo "BASE_SHA=${{ github.event.merge_group.base_sha }}" | tee -a $GITHUB_ENV | |
| # # Get CPU model | |
| # echo "CPU_MODEL=$(grep '^model name' /proc/cpuinfo | head -1 | awk -F ': ' '{ print $2 }')" | tee -a $GITHUB_ENV | |
| # # Checkout gh-pages to check for cached bench result | |
| # - name: Checkout gh-pages | |
| # uses: actions/checkout@v4 | |
| # with: | |
| # ref: gh-pages | |
| # path: gh-pages | |
| # - name: Check for cached bench result | |
| # id: cached-bench | |
| # run: | | |
| # if [ -f "${{ env.BASE_SHA }}.json" ] | |
| # then | |
| # echo "cached=true" | tee -a $GITHUB_OUTPUT | |
| # cp ${{ env.BASE_SHA }}.json .. | |
| # else | |
| # echo "cached=false" | tee -a $GITHUB_OUTPUT | |
| # fi | |
| # working-directory: ${{ github.workspace }}/gh-pages | |
| # # Checkout base branch for comparative bench | |
| # - name: Checkout main | |
| # uses: actions/checkout@v4 | |
| # if: steps.cached-bench.outputs.cached == 'false' | |
| # with: | |
| # ref: main | |
| # path: main | |
| # - name: Run GPU bench on base branch | |
| # if: steps.cached-bench.outputs.cached == 'false' | |
| # run: | | |
| # # Copy justfile & env to main, overwriting existing config with that of PR branch | |
| # cp ../benches/justfile ../benches/bench.env . | |
| # # Run benchmark | |
| # just --dotenv-filename bench.env bench fibonacci | |
| # # Copy bench output to PR branch | |
| # cp ${{ env.BASE_SHA }}.json .. | |
| # working-directory: ${{ github.workspace }}/main | |
| # - name: Run GPU bench on PR branch | |
| # run: | | |
| # just --justfile benches/justfile --dotenv-filename benches/bench.env bench fibonacci | |
| # cp benches/${{ github.sha }}.json . | |
| # working-directory: ${{ github.workspace }} | |
| # - name: copy the benchmark template and prepare it with data | |
| # run: | | |
| # cp .github/tables.toml . | |
| # # Get total RAM in GB | |
| # TOTAL_RAM=$(grep MemTotal /proc/meminfo | awk '{$2=$2/(1024^2); print $2, "GB RAM";}') | |
| # | |
| # # Use conditionals to ensure that only non-empty variables are inserted | |
| # [[ ! -z "${{ env.CPU_MODEL }}" ]] && sed -i "/^\"\"\"$/i ${{ env.CPU_MODEL }}" tables.toml | |
| # [[ ! -z "$TOTAL_RAM" ]] && sed -i "/^\"\"\"$/i $TOTAL_RAM" tables.toml | |
| # working-directory: ${{ github.workspace }} | |
| # # TODO: Fail on regression (e.g. `criterion-table` comparative output of `1.10+ slower`) | |
| # # Create a `criterion-table` and write in commit comment | |
| # - name: Run `criterion-table` | |
| # run: cat ${{ env.BASE_SHA }}.json ${{ github.sha }}.json | criterion-table > BENCHMARKS.md | |
| # - name: Write bench on commit comment | |
| # uses: peter-evans/commit-comment@v3 | |
| # with: | |
| # body-path: BENCHMARKS.md | |
| # # Check for a slowdown >= 10%. If so, open an issue | |
| # - name: Check for perf regression | |
| # id: regression-check | |
| # run: | | |
| # regressions=$(awk -F'[*x]' '/slower/{print $11}' BENCHMARKS.md) | |
| # | |
| # echo $regressions | |
| # | |
| # for r in $regressions | |
| # do | |
| # if (( $(echo "$r >= 0.10" | bc -l) )) | |
| # then | |
| # exit 1 | |
| # fi | |
| # done | |
| # continue-on-error: true | |
| # # Not possible to use ${{ github.event.number }} with the `merge_group` trigger | |
| # - name: Get PR number from merge branch | |
| # run: | | |
| # echo "PR_NUMBER=$(echo ${{ github.event.merge_group.head_ref }} | sed -e 's/.*pr-\(.*\)-.*/\1/')" | tee -a $GITHUB_ENV | |
| # - name: Create file for issue | |
| # if: steps.regression-check.outcome == 'failure' | |
| # run: | | |
| # printf '%s\n' "Regression >= 10% found during merge for PR #${{ env.PR_NUMBER }} | |
| # Commit: ${{ github.sha }} | |
| # Workflow run: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" > ./_body.md | |
| # - name: Open issue on regression | |
| # if: steps.regression-check.outcome == 'failure' | |
| # uses: peter-evans/create-issue-from-file@v4 | |
| # with: | |
| # title: ':rotating_light: Performance regression detected for PR #${{ env.PR_NUMBER }}' | |
| # content-filepath: ./_body.md | |
| # labels: | | |
| # P-Performance | |
| # automated issue | |
| # # TODO: Should this go to the `benchmarks/history` path and get zipped like the other benches? | |
| # # If not, where should it go? | |
| # # In Lurk, rename the file to include GPU name to ensure comparable specs: | |
| # # mv ../${{ github.sha }}.json ./${{ github.sha }}-${{ env.GPU_MODEL }}.json | |
| # - name: Remove old main bench | |
| # run: | | |
| # rm ${{ env.BASE_SHA }}.json | |
| # working-directory: ${{ github.workspace }} | |
| # - name: Cache bench result on `gh-pages` branch if no regression | |
| # if: steps.regression-check.outcome != 'failure' | |
| # uses: stefanzweifel/git-auto-commit-action@v5 | |
| # with: | |
| # branch: gh-pages | |
| # commit_message: '[automated] Save bench result from PR #${{ env.PR_NUMBER }}' | |
| # file_pattern: '${{ github.sha }}.json' | |
| # |