Random: Neil vs World

Benchmark created by Tomer Weller on October 15, 2014

Description

Setup

function get_time() {
        if (window.performance != undefined){
                if (window.performance.now != undefined) {
                return performance.now();
                }               
        }
      return Date.now();
    }
    
    var t0 = get_time()
    
    function neil_random(max) {
       var dt = (get_time() - t0)/1000.0;
       return Math.floor(max * (dt - Math.floor(dt)));
    }
    
    
    function world_random(max) {
      return Math.floor(Math.random() * max);
    }

Test runner

neil_random(65);

world_random(65);

Revisions

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

• Revision 1: published by Tomer Weller on October 15, 2014