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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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472 static const uint16_t kPersistentHandleNoClassId = 0; | 472 static const uint16_t kPersistentHandleNoClassId = 0; |
473 | 473 |
474 /** Returns memory used for profiler internal data and snapshots. */ | 474 /** Returns memory used for profiler internal data and snapshots. */ |
475 size_t GetProfilerMemorySize(); | 475 size_t GetProfilerMemorySize(); |
476 | 476 |
477 /** | 477 /** |
478 * Sets a RetainedObjectInfo for an object group (see V8::SetObjectGroupId). | 478 * Sets a RetainedObjectInfo for an object group (see V8::SetObjectGroupId). |
479 */ | 479 */ |
480 void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info); | 480 void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info); |
481 | 481 |
482 /** | |
483 * Starts recording JS allocations immediately as they arrive and tracking of | |
484 * heap objects population statistics. | |
485 */ | |
yurys
2013/12/06 09:38:54
These two can be removed not earlier than in V8 v.
Sven Panne
2013/12/06 10:24:44
That was the plan: Land this CL after the upcoming
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486 V8_DEPRECATED("Use StartTrackingHeapObjects instead", | |
487 void StartRecordingHeapAllocations()); | |
488 | |
489 /** | |
490 * Stops recording JS allocations and tracking of heap objects population | |
491 * statistics, cleans all collected heap objects population statistics data. | |
492 */ | |
493 V8_DEPRECATED("Use StopTrackingHeapObjects instead", | |
494 void StopRecordingHeapAllocations()); | |
495 | |
496 | |
497 private: | 482 private: |
498 HeapProfiler(); | 483 HeapProfiler(); |
499 ~HeapProfiler(); | 484 ~HeapProfiler(); |
500 HeapProfiler(const HeapProfiler&); | 485 HeapProfiler(const HeapProfiler&); |
501 HeapProfiler& operator=(const HeapProfiler&); | 486 HeapProfiler& operator=(const HeapProfiler&); |
502 }; | 487 }; |
503 | 488 |
504 | 489 |
505 /** | 490 /** |
506 * Interface for providing information about embedder's objects | 491 * Interface for providing information about embedder's objects |
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586 uint32_t index; // Index of the time interval that was changed. | 571 uint32_t index; // Index of the time interval that was changed. |
587 uint32_t count; // New value of count field for the interval with this index. | 572 uint32_t count; // New value of count field for the interval with this index. |
588 uint32_t size; // New value of size field for the interval with this index. | 573 uint32_t size; // New value of size field for the interval with this index. |
589 }; | 574 }; |
590 | 575 |
591 | 576 |
592 } // namespace v8 | 577 } // namespace v8 |
593 | 578 |
594 | 579 |
595 #endif // V8_V8_PROFILER_H_ | 580 #endif // V8_V8_PROFILER_H_ |
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