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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_MARK_COMPACT_H_ | 5 #ifndef V8_MARK_COMPACT_H_ |
6 #define V8_MARK_COMPACT_H_ | 6 #define V8_MARK_COMPACT_H_ |
7 | 7 |
8 #include "compiler-intrinsics.h" | 8 #include "compiler-intrinsics.h" |
9 #include "spaces.h" | 9 #include "spaces.h" |
10 | 10 |
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664 | 664 |
665 bool is_compacting() const { return compacting_; } | 665 bool is_compacting() const { return compacting_; } |
666 | 666 |
667 MarkingParity marking_parity() { return marking_parity_; } | 667 MarkingParity marking_parity() { return marking_parity_; } |
668 | 668 |
669 // Concurrent and parallel sweeping support. | 669 // Concurrent and parallel sweeping support. |
670 void SweepInParallel(PagedSpace* space); | 670 void SweepInParallel(PagedSpace* space); |
671 | 671 |
672 void WaitUntilSweepingCompleted(); | 672 void WaitUntilSweepingCompleted(); |
673 | 673 |
| 674 bool IsSweepingCompleted(); |
| 675 |
674 void RefillFreeList(PagedSpace* space); | 676 void RefillFreeList(PagedSpace* space); |
675 | 677 |
676 bool AreSweeperThreadsActivated(); | 678 bool AreSweeperThreadsActivated(); |
677 | 679 |
678 bool IsConcurrentSweepingInProgress(); | 680 bool IsConcurrentSweepingInProgress(); |
679 | 681 |
680 void set_sequential_sweeping(bool sequential_sweeping) { | 682 void set_sequential_sweeping(bool sequential_sweeping) { |
681 sequential_sweeping_ = sequential_sweeping; | 683 sequential_sweeping_ = sequential_sweeping; |
682 } | 684 } |
683 | 685 |
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988 private: | 990 private: |
989 MarkCompactCollector* collector_; | 991 MarkCompactCollector* collector_; |
990 }; | 992 }; |
991 | 993 |
992 | 994 |
993 const char* AllocationSpaceName(AllocationSpace space); | 995 const char* AllocationSpaceName(AllocationSpace space); |
994 | 996 |
995 } } // namespace v8::internal | 997 } } // namespace v8::internal |
996 | 998 |
997 #endif // V8_MARK_COMPACT_H_ | 999 #endif // V8_MARK_COMPACT_H_ |
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