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@brendanashworth
Last active August 29, 2015 14:28
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// Simple one-function benchmark for node.js
// originally from http://mrale.ph/blog/2011/03/30/external-arrays-and-nodejs.html
// Pass n = number of iterations (only affects accuracy of ns/op)
// Pass f = function to call
function benchmark(n, f) {
var start = process.hrtime();
for (var i = 0; i < n; i++) f();
var end = process.hrtime(start);
console.log("took %s ns / op", ((end[0] * 1e9) + end[1]) / n);
}
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