diff options
Diffstat (limited to 'speed')
| -rw-r--r-- | speed/benchmark.js | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/speed/benchmark.js b/speed/benchmark.js new file mode 100644 index 000000000..364d7dd35 --- /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 |