trace_processor/experimental/mappers/slice_cost.html - Issue 2771723003: [tracing] Move math utilities from base into their own subdirectory (attempt 2)

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Issue 2771723003: [tracing] Move math utilities from base into their own subdirectory (attempt 2) (Closed)

Patch Set: rebase Created 3 years, 9 months ago

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

2 <!--	2 <!--

3 Copyright (c) 2015 The Chromium Authors. All rights reserved.	3 Copyright (c) 2015 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 <link rel="import" href="/experimental/mappers/reduce.html">	7 <link rel="import" href="/experimental/mappers/reduce.html">

8 <link rel="import" href="/tracing/extras/ads/domain_category.html">	8 <link rel="import" href="/tracing/extras/ads/domain_category.html">

9 <link rel="import" href="/tracing/extras/chrome/slice_title_fixer.html">	9 <link rel="import" href="/tracing/extras/chrome/slice_title_fixer.html">

10 <link rel="import" href="/tracing/model/source_info/js_source_info.html">	10 <link rel="import" href="/tracing/model/source_info/js_source_info.html">

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91 };	91 };

92	92

93	93

94 function getSliceCostReport(model, threadGrouping, railTypeNameByGUID,	94 function getSliceCostReport(model, threadGrouping, railTypeNameByGUID,

95 filterFunction, dataCB) {	95 filterFunction, dataCB) {

96 var reduce = new pi.m.StreamingReducer(SliceCostInfo.asReduceTarget);	96 var reduce = new pi.m.StreamingReducer(SliceCostInfo.asReduceTarget);

97	97

98 function generateDomainCosts(slice) {	98 function generateDomainCosts(slice) {

99 // V8.Execute events may generate several sliceCostInfo, based on the	99 // V8.Execute events may generate several sliceCostInfo, based on the

100 // origin of the JS being executed.	100 // origin of the JS being executed.

101 var range = new tr.b.Range();	101 var range = new tr.b.math.Range();

102 slice.addBoundsToRange(range);	102 slice.addBoundsToRange(range);

103 var filtered = range.filterArray(	103 var filtered = range.filterArray(

104 slice.parentContainer.samples,	104 slice.parentContainer.samples,

105 function(sample) {return sample.start;});	105 function(sample) {return sample.start;});

106 filtered.forEach(function(sample) {	106 filtered.forEach(function(sample) {

107 var sliceCostInfo = new SliceCostInfo();	107 var sliceCostInfo = new SliceCostInfo();

108 sliceCostInfo.threadGroup = threadGrouping.getGroupNameForEvent(slice);	108 sliceCostInfo.threadGroup = threadGrouping.getGroupNameForEvent(slice);

109 sliceCostInfo.railTypeName = railTypeNameByGUID[slice.guid];	109 sliceCostInfo.railTypeName = railTypeNameByGUID[slice.guid];

110	110

111 var ufc = model.getUserFriendlyCategoryFromEvent(slice);	111 var ufc = model.getUserFriendlyCategoryFromEvent(slice);

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177	177

178 tr.mre.FunctionRegistry.register(getSliceCostReport);	178 tr.mre.FunctionRegistry.register(getSliceCostReport);

179	179

180 return {	180 return {

181 SliceCostInfo: SliceCostInfo,	181 SliceCostInfo: SliceCostInfo,

182	182

183 getSliceCostReport: getSliceCostReport	183 getSliceCostReport: getSliceCostReport

184 };	184 };

185 });	185 });

186 </script>	186 </script>

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