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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 #include "src/heap/incremental-marking-job.h" | 5 #include "src/heap/incremental-marking-job.h" |
6 | 6 |
7 #include "src/base/platform/time.h" | 7 #include "src/base/platform/time.h" |
8 #include "src/heap/heap-inl.h" | 8 #include "src/heap/heap-inl.h" |
9 #include "src/heap/heap.h" | 9 #include "src/heap/heap.h" |
10 #include "src/heap/incremental-marking.h" | 10 #include "src/heap/incremental-marking.h" |
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35 double deadline = | 35 double deadline = |
36 heap->MonotonicallyIncreasingTimeInMs() + kIncrementalMarkingDelayMs; | 36 heap->MonotonicallyIncreasingTimeInMs() + kIncrementalMarkingDelayMs; |
37 heap->incremental_marking()->AdvanceIncrementalMarking( | 37 heap->incremental_marking()->AdvanceIncrementalMarking( |
38 deadline, i::IncrementalMarking::NO_GC_VIA_STACK_GUARD, | 38 deadline, i::IncrementalMarking::NO_GC_VIA_STACK_GUARD, |
39 i::IncrementalMarking::FORCE_COMPLETION, i::StepOrigin::kTask); | 39 i::IncrementalMarking::FORCE_COMPLETION, i::StepOrigin::kTask); |
40 heap->FinalizeIncrementalMarkingIfComplete( | 40 heap->FinalizeIncrementalMarkingIfComplete( |
41 GarbageCollectionReason::kFinalizeMarkingViaTask); | 41 GarbageCollectionReason::kFinalizeMarkingViaTask); |
42 } | 42 } |
43 | 43 |
44 void IncrementalMarkingJob::Task::RunInternal() { | 44 void IncrementalMarkingJob::Task::RunInternal() { |
| 45 VMState<GC> state(isolate()); |
| 46 RuntimeCallTimerScope(isolate(), &RuntimeCallStats::GC); |
| 47 |
45 Heap* heap = isolate()->heap(); | 48 Heap* heap = isolate()->heap(); |
46 job_->NotifyTask(); | 49 job_->NotifyTask(); |
47 IncrementalMarking* incremental_marking = heap->incremental_marking(); | 50 IncrementalMarking* incremental_marking = heap->incremental_marking(); |
48 if (incremental_marking->IsStopped()) { | 51 if (incremental_marking->IsStopped()) { |
49 if (heap->IncrementalMarkingLimitReached() != | 52 if (heap->IncrementalMarkingLimitReached() != |
50 Heap::IncrementalMarkingLimit::kNoLimit) { | 53 Heap::IncrementalMarkingLimit::kNoLimit) { |
51 heap->StartIncrementalMarking(Heap::kNoGCFlags, | 54 heap->StartIncrementalMarking(Heap::kNoGCFlags, |
52 GarbageCollectionReason::kIdleTask, | 55 GarbageCollectionReason::kIdleTask, |
53 kNoGCCallbackFlags); | 56 kNoGCCallbackFlags); |
54 } | 57 } |
55 } | 58 } |
56 if (!incremental_marking->IsStopped()) { | 59 if (!incremental_marking->IsStopped()) { |
57 Step(heap); | 60 Step(heap); |
58 if (!incremental_marking->IsStopped()) { | 61 if (!incremental_marking->IsStopped()) { |
59 job_->ScheduleTask(heap); | 62 job_->ScheduleTask(heap); |
60 } | 63 } |
61 } | 64 } |
62 } | 65 } |
63 | 66 |
64 } // namespace internal | 67 } // namespace internal |
65 } // namespace v8 | 68 } // namespace v8 |
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