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feat(bench/deno_common): show ns/op (#9915)

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It's simply the inverse of the rate (ops/s), but it's often useful to look at time per op
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Aaron O'Mullan 2021-03-28 05:17:06 +02:00 committed by GitHub
parent b11249647f
commit 7c7a62a7f8
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1 changed files with 2 additions and 1 deletions
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cli/bench/deno_common.js
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@ -7,9 +7,10 @@ function benchSync(name, n, innerLoop) {
const t2 = Date.now(); const t2 = Date.now();
const dt = (t2 - t1) / 1e3; const dt = (t2 - t1) / 1e3;
const r = n / dt; const r = n / dt;
const ns = Math.floor(dt / n * 1e9);
console.log( console.log(
`${name}:${" ".repeat(20 - name.length)}\t` + `${name}:${" ".repeat(20 - name.length)}\t` +
`n = ${n}, dt = ${dt.toFixed(3)}s, r = ${r.toFixed(0)}/s`, `n = ${n}, dt = ${dt.toFixed(3)}s, r = ${r.toFixed(0)}/s, t = ${ns}ns/op`,
); );
} }