node/benchmark/streams/transform-creation.js
Brian White e5dc934ef6 stream: improve Transform performance
PR-URL: https://github.com/nodejs/node/pull/13322
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2017-06-13 11:48:53 -07:00

24 lines
464 B
JavaScript

'use strict';
var common = require('../common.js');
var Transform = require('stream').Transform;
var inherits = require('util').inherits;
var bench = common.createBenchmark(main, {
n: [1e6]
});
function MyTransform() {
Transform.call(this);
}
inherits(MyTransform, Transform);
MyTransform.prototype._transform = function() {};
function main(conf) {
var n = +conf.n;
bench.start();
for (var i = 0; i < n; ++i)
new MyTransform();
bench.end(n);
}