Skip to content

Instantly share code, notes, and snippets.

@iambumblehead

iambumblehead/index.html

Last active December 15, 2018 00:12
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save iambumblehead/a99f4e527cd391766cc82f5e9c24b0eb to your computer and use it in GitHub Desktop.
Save iambumblehead/a99f4e527cd391766cc82f5e9c24b0eb to your computer and use it in GitHub Desktop.
Download ZIP
loop the loop #jsbench #jsperf (http://jsbench.github.io/#a99f4e527cd391766cc82f5e9c24b0eb) #jsbench #jsperf
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>loop the loop #jsbench #jsperf</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
<script src="./suite.js"></script>
</head>
<body>
<h1>Open the console to view the results</h1>
<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
</body>
</html>
Raw
suite.js
"use strict";
(function (factory) {
if (typeof Benchmark !== "undefined") {
factory(Benchmark);
} else {
factory(require("benchmark"));
}
})(function (Benchmark) {
var suite = new Benchmark.Suite;
suite.add("var loop = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'];", function () {
var loop = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'];
var subloop = ['16', '2', '6', '12', '20', '14', '10'];
loop.filter( n => subloop.map( x => x.toLowerCase() ).includes( n.toLowerCase() ) );
});
suite.add("var loop = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'];", function () {
var loop = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'];
var subloop = ['16', '2', '6', '12', '20', '14', '10'];
var re = new RegExp( "^(" + subloop.join( '|' ) + ")$", 'i' );
loop.filter( n => !re.test( n ) );
});
suite.on("cycle", function (evt) {
console.log(" - " + evt.target);
});
suite.on("complete", function (evt) {
console.log(new Array(30).join("-"));
var results = evt.currentTarget.sort(function (a, b) {
return b.hz - a.hz;
});
results.forEach(function (item) {
console.log((idx + 1) + ". " + item);
});
});
console.log("loop the loop #jsbench #jsperf");
console.log(new Array(30).join("-"));
suite.run();
});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment