tracing/tracing/metrics/system_health/power_metric.html - Issue 2293533002: Refactor NumericBuilder to HistogramBinBoundaries.

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Issue 2293533002: Refactor NumericBuilder to HistogramBinBoundaries. (Closed) Base URL: https://github.com/catapult-project/catapult.git@master

Patch Set: rebase Created 4 years, 3 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <!--	2 <!--

3 Copyright 2016 The Chromium Authors. All rights reserved.	3 Copyright 2016 The Chromium Authors. All rights reserved.

4 Use of this source code is governed by a BSD-style license that can be	4 Use of this source code is governed by a BSD-style license that can be

5 found in the LICENSE file.	5 found in the LICENSE file.

6 -->	6 -->

7	7

8 <link rel="import" href="/tracing/base/statistics.html">	8 <link rel="import" href="/tracing/base/statistics.html">

9 <link rel="import" href="/tracing/metrics/metric_registry.html">	9 <link rel="import" href="/tracing/metrics/metric_registry.html">

10 <link rel="import" href="/tracing/metrics/system_health/clock_sync_latency_metri c.html">	10 <link rel="import" href="/tracing/metrics/system_health/clock_sync_latency_metri c.html">

11 <link rel="import" href="/tracing/value/histogram.html">	11 <link rel="import" href="/tracing/value/histogram.html">

12 <link rel="import" href="/tracing/value/unit_scale.html">	12 <link rel="import" href="/tracing/value/unit_scale.html">

13 <link rel="import" href="/tracing/value/value.html">	13 <link rel="import" href="/tracing/value/value.html">

14	14

15 <script>	15 <script>

16 'use strict';	16 'use strict';

17	17

18 tr.exportTo('tr.metrics.sh', function() {	18 tr.exportTo('tr.metrics.sh', function() {

19	19

20 var IDEAL_FRAME_RATE_FPS = 60;	20 var IDEAL_FRAME_RATE_FPS = 60;

21 var IDEAL_FRAME_DURATION_MS = tr.v.convertUnit(1.0 / IDEAL_FRAME_RATE_FPS,	21 var IDEAL_FRAME_DURATION_MS = tr.v.convertUnit(1.0 / IDEAL_FRAME_RATE_FPS,

22 tr.v.UnitScale.Metric.NONE, tr.v.UnitScale.Metric.MILLI);	22 tr.v.UnitScale.Metric.NONE, tr.v.UnitScale.Metric.MILLI);

23	23

24 function energyConsumedPerFrame(valueList, model) {	24 function energyConsumedPerFrame(valueList, model) {

25 var frameEnergyConsumedInJ = tr.v.NumericBuilder.createLinear(	25 var frameEnergyConsumedInJ = new tr.v.Histogram(

26 tr.v.Unit.byName.energyInJoules_smallerIsBetter,	26 tr.v.Unit.byName.energyInJoules_smallerIsBetter,

27 tr.b.Range.fromExplicitRange(0, .5), 20).build();	27 tr.v.HistogramBinBoundaries.createLinear(0, 0.5, 20));

	28

28 var frameStartTs = parseFloat(model.device.powerSeries.samples[0].start);	29 var frameStartTs = parseFloat(model.device.powerSeries.samples[0].start);

29 while (model.device.powerSeries.getSamplesWithinRange(	30 while (model.device.powerSeries.getSamplesWithinRange(

30 frameStartTs, frameStartTs + IDEAL_FRAME_DURATION_MS).length) {	31 frameStartTs, frameStartTs + IDEAL_FRAME_DURATION_MS).length) {

31 var currentFrameEnergy = model.device.powerSeries.getEnergyConsumedInJ(	32 var currentFrameEnergy = model.device.powerSeries.getEnergyConsumedInJ(

32 frameStartTs, frameStartTs + IDEAL_FRAME_DURATION_MS);	33 frameStartTs, frameStartTs + IDEAL_FRAME_DURATION_MS);

33 frameStartTs += IDEAL_FRAME_DURATION_MS;	34 frameStartTs += IDEAL_FRAME_DURATION_MS;

34 frameEnergyConsumedInJ.add(currentFrameEnergy);	35 frameEnergyConsumedInJ.add(currentFrameEnergy);

35 }	36 }

36	37

37 valueList.addValue(new tr.v.NumericValue(	38 valueList.addValue(new tr.v.NumericValue(

38 'energy_consumed_per_frame', frameEnergyConsumedInJ,	39 'energy_consumed_per_frame', frameEnergyConsumedInJ,

39 {description: 'Energy consumption per frame in joules'}));	40 {description: 'Energy consumption per frame in joules'}));

40 }	41 }

41	42

42 function powerMetric(valueList, model) {	43 function powerMetric(valueList, model) {

43 if (!model.device.powerSeries)	44 if (!model.device.powerSeries)

44 return;	45 return;

45	46

46 energyConsumedPerFrame(valueList, model);	47 energyConsumedPerFrame(valueList, model);

47 }	48 }

48	49

49 tr.metrics.MetricRegistry.register(powerMetric);	50 tr.metrics.MetricRegistry.register(powerMetric);

50	51

51 return {	52 return {

52 powerMetric: powerMetric	53 powerMetric: powerMetric

53 };	54 };

54 });	55 });

55 </script>	56 </script>

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