1 line
No EOL
287 B
JavaScript
1 line
No EOL
287 B
JavaScript
// Runs a function many times without the function call overhead
|
|
function benchmark(fn, times){
|
|
fn = fn.toString()
|
|
var s = fn.indexOf('{')+1,
|
|
e = fn.lastIndexOf('}');
|
|
fn = fn.substring(s,e);
|
|
|
|
return new Function('i','var t=new Date;while(i--){'+fn+'};return new Date-t')(times);
|
|
} |