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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COUNTERS_H_ | 5 #ifndef V8_COUNTERS_H_ |
6 #define V8_COUNTERS_H_ | 6 #define V8_COUNTERS_H_ |
7 | 7 |
8 #include "include/v8.h" | 8 #include "include/v8.h" |
9 #include "src/allocation.h" | 9 #include "src/allocation.h" |
10 #include "src/base/platform/elapsed-timer.h" | 10 #include "src/base/platform/elapsed-timer.h" |
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285 } | 285 } |
286 | 286 |
287 private: | 287 private: |
288 HistogramTimer* timer_; | 288 HistogramTimer* timer_; |
289 #ifdef DEBUG | 289 #ifdef DEBUG |
290 bool skipped_timer_start_; | 290 bool skipped_timer_start_; |
291 #endif | 291 #endif |
292 }; | 292 }; |
293 | 293 |
294 | 294 |
295 #define HISTOGRAM_TIMER_LIST(HT) \ | 295 #define HISTOGRAM_TIMER_LIST(HT) \ |
296 /* Garbage collection timers. */ \ | 296 /* Garbage collection timers. */ \ |
297 HT(gc_compactor, V8.GCCompactor) \ | 297 HT(gc_compactor, V8.GCCompactor) \ |
298 HT(gc_scavenger, V8.GCScavenger) \ | 298 HT(gc_scavenger, V8.GCScavenger) \ |
299 HT(gc_context, V8.GCContext) /* GC context cleanup time */ \ | 299 HT(gc_context, V8.GCContext) /* GC context cleanup time */ \ |
300 /* Parsing timers. */ \ | 300 HT(gc_idle_notification, V8.GCIdleNotification) \ |
301 HT(parse, V8.Parse) \ | 301 HT(gc_incremental_marking, V8.GCIncrementalMarking) \ |
302 HT(parse_lazy, V8.ParseLazy) \ | 302 /* Parsing timers. */ \ |
303 HT(pre_parse, V8.PreParse) \ | 303 HT(parse, V8.Parse) \ |
304 /* Total compilation times. */ \ | 304 HT(parse_lazy, V8.ParseLazy) \ |
305 HT(compile, V8.Compile) \ | 305 HT(pre_parse, V8.PreParse) \ |
306 HT(compile_eval, V8.CompileEval) \ | 306 /* Total compilation times. */ \ |
| 307 HT(compile, V8.Compile) \ |
| 308 HT(compile_eval, V8.CompileEval) \ |
307 HT(compile_lazy, V8.CompileLazy) | 309 HT(compile_lazy, V8.CompileLazy) |
308 | 310 |
309 #define HISTOGRAM_PERCENTAGE_LIST(HP) \ | 311 #define HISTOGRAM_PERCENTAGE_LIST(HP) \ |
310 /* Heap fragmentation. */ \ | 312 /* Heap fragmentation. */ \ |
311 HP(external_fragmentation_total, \ | 313 HP(external_fragmentation_total, \ |
312 V8.MemoryExternalFragmentationTotal) \ | 314 V8.MemoryExternalFragmentationTotal) \ |
313 HP(external_fragmentation_old_pointer_space, \ | 315 HP(external_fragmentation_old_pointer_space, \ |
314 V8.MemoryExternalFragmentationOldPointerSpace) \ | 316 V8.MemoryExternalFragmentationOldPointerSpace) \ |
315 HP(external_fragmentation_old_data_space, \ | 317 HP(external_fragmentation_old_data_space, \ |
316 V8.MemoryExternalFragmentationOldDataSpace) \ | 318 V8.MemoryExternalFragmentationOldDataSpace) \ |
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684 friend class Isolate; | 686 friend class Isolate; |
685 | 687 |
686 explicit Counters(Isolate* isolate); | 688 explicit Counters(Isolate* isolate); |
687 | 689 |
688 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters); | 690 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters); |
689 }; | 691 }; |
690 | 692 |
691 } } // namespace v8::internal | 693 } } // namespace v8::internal |
692 | 694 |
693 #endif // V8_COUNTERS_H_ | 695 #endif // V8_COUNTERS_H_ |
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