deno.land / x / deno@v1.28.2 / cli / bench / encode_into.js
123456789101112131415161718192021222324// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.const queueMicrotask = globalThis.queueMicrotask || process.nextTick;let [total, count] = typeof Deno !== "undefined" ? Deno.args : [process.argv[2], process.argv[3]];
total = total ? parseInt(total, 0) : 50;count = count ? parseInt(count, 10) : 1000000;
function bench(fun) { const start = Date.now(); for (let i = 0; i < count; i++) fun(); const elapsed = Date.now() - start; const rate = Math.floor(count / (elapsed / 1000)); console.log(`time ${elapsed} ms rate ${rate}`); if (--total) queueMicrotask(() => bench(fun));}
const encoder = new TextEncoder();const data = "hello world";const out = new Uint8Array(100);
bench(() => encoder.encodeInto(data, out));
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