node/benchmark/buffers/buffer-hex.js

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'use strict';
const common = require('../common.js');
const bench = common.createBenchmark(main, {
len: [0, 1, 64, 1024],
n: [1e7]
});
function main(conf) {
const len = conf.len | 0;
const n = conf.n | 0;
const buf = Buffer.alloc(len);
for (let i = 0; i < buf.length; i++)
buf[i] = i & 0xff;
const hex = buf.toString('hex');
bench.start();
for (let i = 0; i < n; i += 1)
Buffer.from(hex, 'hex');
bench.end(n);
}