benchreport

Overview ¶

Command benchreport turns `benchstat -format csv` (read from stdin) into a rich, GitHub-flavored Markdown report: a generalized verdict alert, per-metric tables with direction-aware deltas and status emoji, and an optional collapsible raw table. It is used by .github/workflows/bench.yml to comment golden-benchmark results on a PR.

Usage:

benchstat -format csv base.txt head.txt | benchreport -raw <(benchstat base.txt head.txt) > report.md