node/benchmark/streams/readable-boundaryread.js
Brian White 8914f7b4b7 stream: improve readable push performance
PR-URL: https://github.com/nodejs/node/pull/13113
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2017-05-28 07:00:36 -07:00

26 lines
528 B
JavaScript

'use strict';
const common = require('../common');
const Readable = require('stream').Readable;
const bench = common.createBenchmark(main, {
n: [200e1],
type: ['string', 'buffer']
});
function main(conf) {
const n = +conf.n;
const s = new Readable();
var data = 'a'.repeat(32);
if (conf.type === 'buffer')
data = Buffer.from(data);
s._read = function() {};
bench.start();
for (var k = 0; k < n; ++k) {
for (var i = 0; i < 1e4; ++i)
s.push(data);
while (s.read(32));
}
bench.end(n);
}