Javascript code for making my browser slow down

Question

I\'m writing a library for WebWorkers, and I want to test the difference between running a script in the main page thread, versus in one or more workers. The problem is: I can\'

Answer 1

Generate an array of numbers in reverse order and sort it.

var slowDown = function(n){
  var arr = [];
  for(var i = n; i >= 0; i--){
    arr.push(i);
  }
  arr.sort(function(a,b){
    return a - b;
  });
  return arr;
}

This can be called like so:

slowDown(100000);

Or whatever number you want to use.