current/benchmark/buffers/buffer-slice.js
'use strict';
const common = require('../common.js');
const SlowBuffer = require('buffer').SlowBuffer;
const bench = common.createBenchmark(main, {
type: ['fast', 'slow'],
n: [1e6]
});
const buf = Buffer.allocUnsafe(1024);
const slowBuf = new SlowBuffer(1024);
function main({ n, type }) {
const b = type === 'fast' ? buf : slowBuf;
bench.start();
for (let i = 0; i < n; i++) {
b.slice(10, 256);
}
bench.end(n);
}