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Benchmark Comparison

profiled with flamegraph to eliminate top hotspots, benchmarks using criterion #3

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profiled with flamegraph to eliminate top hotspots, benchmarks using criterion

profiled with flamegraph to eliminate top hotspots, benchmarks using criterion #3

Workflow file for this run

.github/workflows/bench-compare.yml at c967d22
name: Benchmark Comparison
on:
pull_request:
branches: [main]
jobs:
bench-compare:
name: Compare PR vs main
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Install Rust stable
uses: dtolnay/rust-toolchain@stable
- name: Install cargo-criterion
run: cargo install cargo-criterion
- name: Bench main branch
run: |
git checkout main
cargo bench --bench search_benchmarks \
-- --save-baseline main 2>&1
- name: Bench PR branch
run: |
git checkout ${{ github.head_ref }}
cargo bench --bench search_benchmarks \
-- --baseline main 2>&1 | tee comparison.txt
- name: Post comparison comment
uses: actions/github-script@v7
with:
script: |
const fs = require('fs');
const comparison = fs.readFileSync('comparison.txt', 'utf8');
const lines = comparison.split('\n')
.filter(l => l.includes('time:') || l.includes('change:') ||
l.includes('Performance') || l.includes('No change'))
.join('\n');
github.rest.issues.createComment({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
body: '## Benchmark Comparison\n```\n' + lines + '\n```',
});