src/third_party/WebKit/PerformanceTests/Bindings/typed-array-set-from-typed.html

   1 <!DOCTYPE html>
   2 <body>
   3 <script src="../resources/runner.js"></script>
   4 <script>
   5
   6 var length = 1000000;
   7 var source = new Uint8Array(length);
   8 for (var i = 0; i < length; i++)
   9     source[i] = i;
  10 var target = new Float64Array(length);
  11
  12 PerfTestRunner.measureRunsPerSecond({
  13     description: "Measures performance of setting a Float64Array to a Uint8Array using Float64Array.prototype.set.",
  14     run: function() {
  15         target.set(source);
  16     }
  17 });
  18 </script>
  19 </body>