From cf7a0cfdc106992ec3073560044304e7e6dcfbbd Mon Sep 17 00:00:00 2001 From: Ariel Flesler Date: Fri, 24 Jul 2009 01:50:41 +0000 Subject: [PATCH] speed: adding a benchmark() function --- speed/benchmark.js | 1 + 1 file changed, 1 insertion(+) create mode 100644 speed/benchmark.js diff --git a/speed/benchmark.js b/speed/benchmark.js new file mode 100644 index 0000000..364d7dd --- /dev/null +++ b/speed/benchmark.js @@ -0,0 +1 @@ +// 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); } \ No newline at end of file -- 1.7.10.4