talos test for local benchmarks

gistfile1.txt

/*
[#0] current-worker  Cycles:25  Average:558.02  Median:549.60  stddev:38.05 (6.9%)  stddev-sans-first:35.29
Values: 634.6  582.1  586.1  573.6  522.3  661.3  571.6  590.9  506.8  566.5  543.3  538.4  547.7  557.0  564.9  605.2  568.4  521.8  519.8  537.4  502.8  549.6  529.1  530.3  538.9

[#1] devtools-worker  Cycles:25  Average:521.11  Median:509.38  stddev:30.67 (6.0%)  stddev-sans-first:31.14
Values: 537.1  555.8  536.7  551.7  499.6  509.4  514.9  512.7  501.3  500.1  535.1  556.7  499.4  498.9  623.2  505.4  499.3  511.8  492.3  500.4  497.5  502.3  568.5  507.0  510.5
*/

const { CanvasGraphUtils } = Cu.import("resource:///modules/devtools/GraphsOriginal.jsm", {});
const { DevToolsWorker } = devtools.require("devtools/shared/worker");
const UPPERBOUND = Math.pow(10, 6);
const timestamps = (function(){
  var array = [];
  for (let i = 0; i < UPPERBOUND; i++) {
    array.push(i);
  }
  return array;
})();

let test_workerSpeed = Task.async(function*(timer) {
  let interval = 100;
  let duration = 10000;

  timer.start("current-worker");
  yield CanvasGraphUtils._performTaskInWorker("plotTimestampsGraph", {
    timestamps, interval, duration
  });
  timer.stop("current-worker");

  timer.start("devtools-worker");
  let worker = new DevToolsWorker("resource:///modules/devtools/GraphsWorker.js");
  yield worker.performTask("plotTimestampsGraph", {
    timestamps, interval, duration
  });
  timer.stop("devtools-worker");
});