48b852a7f5
PR-URL: https://github.com/nodejs/node/pull/55295 Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
20 lines
483 B
JavaScript
20 lines
483 B
JavaScript
'use strict';
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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bytes: [8, 128, 1024],
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partial: ['true', 'false'],
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n: [6e6],
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});
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function main({ n, bytes, partial }) {
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const source = Buffer.allocUnsafe(bytes);
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const target = Buffer.allocUnsafe(bytes);
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const sourceStart = (partial === 'true' ? Math.floor(bytes / 2) : 0);
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bench.start();
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for (let i = 0; i < n; i++) {
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source.copy(target, 0, sourceStart);
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}
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bench.end(n);
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}
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