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benchmark formatting

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This commit is contained in:
Stephen Grider 2025-06-20 16:37:27 -06:00
parent 0643d25ca3
commit 92451c32bc
3 changed files with 27 additions and 13 deletions
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28
benchmark.js
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@ -1,7 +1,7 @@
import { Bench } from "tinybench";
import chalk from "./source/index.js";
const bench = new Bench({ time: 150 });
const bench = new Bench({ time: 1 });
const chalkRed = chalk.red;
const chalkBgRed = chalk.bgRed;
@ -50,15 +50,23 @@ bench
await bench.run();
// Custom table output without samples, latency med, or throughput med
const customTable = bench.tasks.map((task) => ({
// Format throughput values with comma separators
const formatThroughput = (value) => {
return Math.round(value).toLocaleString();
};
// Format time values in nanoseconds (converting from ms)
const formatTime = (milliseconds) => {
const nanoseconds = milliseconds * 1e6;
return Math.round(nanoseconds).toLocaleString() + " ns";
};
// Create custom table with throughput and time columns
const table = bench.tasks.map((task) => ({
"Task name": task.name,
// 'Latency avg (ns)': task.result.latency.mean.toFixed(2) + ' ± ' + task.result.latency.rme.toFixed(2) + '%',
"Throughput avg (ops/s)":
task.result.throughput.mean.toFixed(0) +
" ± " +
task.result.throughput.rme.toFixed(2) +
"%",
"Throughput avg (ops/s)": formatThroughput(task.result.throughput.mean),
"Throughput med (ops/s)": formatThroughput(task.result.throughput.p50),
"Avg time per op": formatTime(task.result.latency.mean),
}));
console.table(customTable);
console.table(table);