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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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266 this.ticks_.excluded + ' excluded).'); | 266 this.ticks_.excluded + ' excluded).'); |
267 | 267 |
268 if (this.ticks_.total == 0) return; | 268 if (this.ticks_.total == 0) return; |
269 | 269 |
270 // Print the unknown ticks percentage if they are not ignored. | 270 // Print the unknown ticks percentage if they are not ignored. |
271 if (!this.ignoreUnknown_ && this.ticks_.unaccounted > 0) { | 271 if (!this.ignoreUnknown_ && this.ticks_.unaccounted > 0) { |
272 this.printHeader('Unknown'); | 272 this.printHeader('Unknown'); |
273 this.printCounter(this.ticks_.unaccounted, this.ticks_.total); | 273 this.printCounter(this.ticks_.unaccounted, this.ticks_.total); |
274 } | 274 } |
275 | 275 |
276 // Disable initialization of 'funcName', 'url', 'lineNumber' as | |
277 // we don't use it and it just wastes time. | |
278 devtools.profiler.ProfileView.Node.prototype.initFuncInfo = function() {}; | |
279 | |
280 var flatProfile = this.profile_.getFlatProfile(); | 276 var flatProfile = this.profile_.getFlatProfile(); |
281 var flatView = this.viewBuilder_.buildView(flatProfile); | 277 var flatView = this.viewBuilder_.buildView(flatProfile); |
282 // Sort by self time, desc, then by name, desc. | 278 // Sort by self time, desc, then by name, desc. |
283 flatView.sort(function(rec1, rec2) { | 279 flatView.sort(function(rec1, rec2) { |
284 return rec2.selfTime - rec1.selfTime || | 280 return rec2.selfTime - rec1.selfTime || |
285 (rec2.internalFuncName < rec1.internalFuncName ? -1 : 1); }); | 281 (rec2.internalFuncName < rec1.internalFuncName ? -1 : 1); }); |
286 var totalTicks = this.ticks_.total; | 282 var totalTicks = this.ticks_.total; |
287 if (this.ignoreUnknown_) { | 283 if (this.ignoreUnknown_) { |
288 totalTicks -= this.ticks_.unaccounted; | 284 totalTicks -= this.ticks_.unaccounted; |
289 } | 285 } |
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637 | 633 |
638 var params = processArguments(arguments); | 634 var params = processArguments(arguments); |
639 var tickProcessor = new TickProcessor( | 635 var tickProcessor = new TickProcessor( |
640 params.platform == 'unix' ? new UnixCppEntriesProvider() : | 636 params.platform == 'unix' ? new UnixCppEntriesProvider() : |
641 new WindowsCppEntriesProvider(), | 637 new WindowsCppEntriesProvider(), |
642 params.separateIc, | 638 params.separateIc, |
643 params.ignoreUnknown, | 639 params.ignoreUnknown, |
644 params.stateFilter); | 640 params.stateFilter); |
645 tickProcessor.processLogFile(params.logFileName); | 641 tickProcessor.processLogFile(params.logFileName); |
646 tickProcessor.printStatistics(); | 642 tickProcessor.printStatistics(); |
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