test

JavaScript performance comparison

Revision 17 of this test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var array = [1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1,2,3,4,5,9,2,4,1];
  
  function s1(array, callback){
  		var i,
  			sum = 0
  		;
  			
  		for(i = 0; i < array.length; i++){
  			if(array.hasOwnProperty(i)){
  				sum += callback ? callback.call(array[i], array[i], i, array) : array[i];
  			}
  		}
  		
  		return sum;
  	}
  
  function s2(array, callback){
  		var i,
  			sum = 0
  		;
  			
  
  if(callback){
  		for(i = 0; i < array.length; i++){
  			if(array.hasOwnProperty(i)){
  				sum += callback.call(array[i], array[i], i, array);
  			}
  		}
  }else{
  
  		for(i = 0; i < array.length; i++){
  			if(array.hasOwnProperty(i)){
  				sum += array[i];
  			}
  		}
  }
  		
  		return sum;
  	}

};
</script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
1
s1(array);
pending…
2
s2(array);
pending…

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL.

0 Comments