worker test

gistfile1.txt

/*
const { CanvasGraphUtils } = Cu.import("resource:///modules/devtools/GraphsOriginal.jsm", {});
const { DevToolsWorker } = devtools.require("devtools/shared/worker");
const UPPERBOUND = Math.pow(10, 3);
const timestamps = (function(){
  var array = [];
  for (let i = 0; i < UPPERBOUND; i++) {
    array.push(i);
  }
  return array;
})();
const LOOP = 100;
*/
const { RecordingUtils } = devtools.require("devtools/performance/recording-utils");
const { RecordingUtils: RecordingUtils2 } = devtools.require("devtools/performance/recording-utils2");
const MARKERS = 40;
const TIMESTAMPS = 40;

const bigProfile = makeProfile();

const timestamps = (function () {
  var times = [];
  for (let i = 0; i < TIMESTAMPS; i++) {
    times.push(i * 10000);
  }
  return times;
})();


const markers = (function () {
  var markers = [];
  for (let i = 0; i < MARKERS; i++) {
    markers.push({ start: 10000, end: 11000 });
  }
  return markers;
})();

let test_workerSpeed = Task.async(function*(timer) {

  let profile = makeProfile(5000);
  timer.start("current-worker-offsetSampleTimes-small");
  yield RecordingUtils.offsetSampleTimes(profile, 1);
  timer.stop("current-worker-offsetSampleTimes-small");

  timer.start("current-worker-offsetSampleTimes-large");
  yield RecordingUtils.offsetSampleTimes(bigProfile, 1);
  timer.stop("current-worker-offsetSampleTimes-large");

  timer.start("current-worker-offsetMarkerTimes");
  for (let i = 0; i < 20; i++) {
    yield RecordingUtils.offsetMarkerTimes(markers, 1);
  }
  timer.stop("current-worker-offsetMarkerTimes");

  timer.start("current-worker-offsetAndScaleTimestamps");
  for (let i = 0; i < 20; i++) {
    yield RecordingUtils.offsetAndScaleTimestamps(timestamps, 1, 1);
  }
  timer.stop("current-worker-offsetAndScaleTimestamps");

  // Create a new profile for filtering samples. Filter out around half of the samples.
  profile = makeProfile(5000);
  timer.start("current-worker-filterSamples-small");
  yield RecordingUtils2.filterSamples(profile, 12500);
  timer.stop("current-worker-filterSamples-small");
  // Create a new profile for filtering samples. Filter out around half of the samples.
  profile = makeProfile();
  timer.start("current-worker-filterSamples-large");
  yield RecordingUtils2.filterSamples(profile, 25000);
  timer.stop("current-worker-filterSamples-large");




  profile = makeProfile(5000);
  timer.start("dt-worker-offsetSampleTimes-small");
  yield RecordingUtils2.offsetSampleTimes(profile, 1);
  timer.stop("dt-worker-offsetSampleTimes-small");
  timer.start("dt-worker-offsetSampleTimes-large");
  yield RecordingUtils2.offsetSampleTimes(bigProfile, 1);
  timer.stop("dt-worker-offsetSampleTimes-large");

  timer.start("dt-worker-offsetMarkerTimes");
  for (let i = 0; i < 20; i++) {
    yield RecordingUtils2.offsetMarkerTimes(markers, 1);
  }
  timer.stop("dt-worker-offsetMarkerTimes");

  timer.start("dt-worker-offsetAndScaleTimestamps");
  for (let i = 0; i < 20; i++) {
    yield RecordingUtils2.offsetAndScaleTimestamps(timestamps, 1, 1);
  }
  timer.stop("dt-worker-offsetAndScaleTimestamps");

  // Create a new profile for filtering samples. Filter out around half of the samples.
  profile = makeProfile(5000);
  timer.start("dt-worker-filterSamples-small");
  yield RecordingUtils2.filterSamples(profile, 12500);
  timer.stop("dt-worker-filterSamples-small");
  // Create a new profile for filtering samples. Filter out around half of the samples.
  profile = makeProfile();
  timer.start("dt-worker-filterSamples-large");
  yield RecordingUtils2.filterSamples(profile, 25000);
  timer.stop("dt-worker-filterSamples-large");

});

function makeProfile (count=50000) {
  var p = {};
  p.threads = [];
  var thread = {};
  p.threads.push(thread);
  thread.samples = [];
  for (let i = 0; i < count; i++) {
    thread.samples.push({ time: 10000+i });
  }
  return p;
}