node/benchmark/process/next-tick-depth-args.js
Brian White e30fc2c5ba
process: improve nextTick() performance
PR-URL: https://github.com/nodejs/node/pull/13446
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
2017-07-18 19:56:19 +02:00

48 lines
1.1 KiB
JavaScript

'use strict';
var common = require('../common.js');
var bench = common.createBenchmark(main, {
millions: [12]
});
process.maxTickDepth = Infinity;
function main(conf) {
var n = +conf.millions * 1e6;
function cb3(arg1, arg2, arg3) {
if (--n) {
if (n % 3 === 0)
process.nextTick(cb3, 512, true, null);
else if (n % 2 === 0)
process.nextTick(cb2, false, 5.1);
else
process.nextTick(cb1, 0);
} else
bench.end(+conf.millions);
}
function cb2(arg1, arg2) {
if (--n) {
if (n % 3 === 0)
process.nextTick(cb3, 512, true, null);
else if (n % 2 === 0)
process.nextTick(cb2, false, 5.1);
else
process.nextTick(cb1, 0);
} else
bench.end(+conf.millions);
}
function cb1(arg1) {
if (--n) {
if (n % 3 === 0)
process.nextTick(cb3, 512, true, null);
else if (n % 2 === 0)
process.nextTick(cb2, false, 5.1);
else
process.nextTick(cb1, 0);
} else
bench.end(+conf.millions);
}
bench.start();
process.nextTick(cb1, true);
}