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Side by Side Diff: third_party/WebKit/Source/platform/heap/Heap.cpp

Issue 1372313003: Oilpan: Add TRACE_DISABLED_BY_DEFAULT to trace counters in oilpan (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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635 635
636 bool gcTracingEnabled; 636 bool gcTracingEnabled;
637 TRACE_EVENT_CATEGORY_GROUP_ENABLED("blink_gc", &gcTracingEnabled); 637 TRACE_EVENT_CATEGORY_GROUP_ENABLED("blink_gc", &gcTracingEnabled);
638 if (!gcTracingEnabled) 638 if (!gcTracingEnabled)
639 return; 639 return;
640 640
641 // These values are divided by 1024 to avoid overflow in practical cases (TR ACE_COUNTER values are 32-bit ints). 641 // These values are divided by 1024 to avoid overflow in practical cases (TR ACE_COUNTER values are 32-bit ints).
642 // They are capped to INT_MAX just in case. 642 // They are capped to INT_MAX just in case.
643 TRACE_COUNTER1("blink_gc", "Heap::allocatedObjectSizeKB", std::min(Heap::all ocatedObjectSize() / 1024, static_cast<size_t>(INT_MAX))); 643 TRACE_COUNTER1("blink_gc", "Heap::allocatedObjectSizeKB", std::min(Heap::all ocatedObjectSize() / 1024, static_cast<size_t>(INT_MAX)));
644 TRACE_COUNTER1("blink_gc", "Heap::markedObjectSizeKB", std::min(Heap::marked ObjectSize() / 1024, static_cast<size_t>(INT_MAX))); 644 TRACE_COUNTER1("blink_gc", "Heap::markedObjectSizeKB", std::min(Heap::marked ObjectSize() / 1024, static_cast<size_t>(INT_MAX)));
645 TRACE_COUNTER1("blink_gc", "Heap::markedObjectSizeAtLastCompleteSweepKB", st d::min(Heap::markedObjectSizeAtLastCompleteSweep() / 1024, static_cast<size_t>(I NT_MAX))); 645 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::markedObjectSiz eAtLastCompleteSweepKB", std::min(Heap::markedObjectSizeAtLastCompleteSweep() / 1024, static_cast<size_t>(INT_MAX)));
646 TRACE_COUNTER1("blink_gc", "Heap::allocatedSpaceKB", std::min(Heap::allocate dSpace() / 1024, static_cast<size_t>(INT_MAX))); 646 TRACE_COUNTER1("blink_gc", "Heap::allocatedSpaceKB", std::min(Heap::allocate dSpace() / 1024, static_cast<size_t>(INT_MAX)));
647 TRACE_COUNTER1("blink_gc", "Heap::objectSizeAtLastGCKB", std::min(Heap::obje ctSizeAtLastGC() / 1024, static_cast<size_t>(INT_MAX))); 647 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::objectSizeAtLas tGCKB", std::min(Heap::objectSizeAtLastGC() / 1024, static_cast<size_t>(INT_MAX) ));
648 TRACE_COUNTER1("blink_gc", "Heap::wrapperCount", std::min(Heap::wrapperCount (), static_cast<size_t>(INT_MAX))); 648 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::wrapperCount", std::min(Heap::wrapperCount(), static_cast<size_t>(INT_MAX)));
649 TRACE_COUNTER1("blink_gc", "Heap::wrapperCountAtLastGC", std::min(Heap::wrap perCountAtLastGC(), static_cast<size_t>(INT_MAX))); 649 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::wrapperCountAtL astGC", std::min(Heap::wrapperCountAtLastGC(), static_cast<size_t>(INT_MAX)));
650 TRACE_COUNTER1("blink_gc", "Heap::collectedWrapperCount", std::min(Heap::col lectedWrapperCount(), static_cast<size_t>(INT_MAX))); 650 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::collectedWrappe rCount", std::min(Heap::collectedWrapperCount(), static_cast<size_t>(INT_MAX)));
651 TRACE_COUNTER1("blink_gc", "Heap::partitionAllocSizeAtLastGCKB", std::min(He ap::partitionAllocSizeAtLastGC() / 1024, static_cast<size_t>(INT_MAX))); 651 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("blink_gc"), "Heap::partitionAllocS izeAtLastGCKB", std::min(Heap::partitionAllocSizeAtLastGC() / 1024, static_cast< size_t>(INT_MAX)));
652 TRACE_COUNTER1("blink_gc", "Partitions::totalSizeOfCommittedPagesKB", std::m in(WTF::Partitions::totalSizeOfCommittedPages() / 1024, static_cast<size_t>(INT_ MAX))); 652 TRACE_COUNTER1("blink_gc", "Partitions::totalSizeOfCommittedPagesKB", std::m in(WTF::Partitions::totalSizeOfCommittedPages() / 1024, static_cast<size_t>(INT_ MAX)));
653 } 653 }
654 654
655 size_t Heap::objectPayloadSizeForTesting() 655 size_t Heap::objectPayloadSizeForTesting()
656 { 656 {
657 size_t objectPayloadSize = 0; 657 size_t objectPayloadSize = 0;
658 for (ThreadState* state : ThreadState::attachedThreads()) { 658 for (ThreadState* state : ThreadState::attachedThreads()) {
659 state->setGCState(ThreadState::GCRunning); 659 state->setGCState(ThreadState::GCRunning);
660 state->makeConsistentForGC(); 660 state->makeConsistentForGC();
661 objectPayloadSize += state->objectPayloadSizeForTesting(); 661 objectPayloadSize += state->objectPayloadSizeForTesting();
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786 size_t Heap::s_objectSizeAtLastGC = 0; 786 size_t Heap::s_objectSizeAtLastGC = 0;
787 size_t Heap::s_markedObjectSize = 0; 787 size_t Heap::s_markedObjectSize = 0;
788 size_t Heap::s_markedObjectSizeAtLastCompleteSweep = 0; 788 size_t Heap::s_markedObjectSizeAtLastCompleteSweep = 0;
789 size_t Heap::s_wrapperCount = 0; 789 size_t Heap::s_wrapperCount = 0;
790 size_t Heap::s_wrapperCountAtLastGC = 0; 790 size_t Heap::s_wrapperCountAtLastGC = 0;
791 size_t Heap::s_collectedWrapperCount = 0; 791 size_t Heap::s_collectedWrapperCount = 0;
792 size_t Heap::s_partitionAllocSizeAtLastGC = 0; 792 size_t Heap::s_partitionAllocSizeAtLastGC = 0;
793 double Heap::s_estimatedMarkingTimePerByte = 0.0; 793 double Heap::s_estimatedMarkingTimePerByte = 0.0;
794 794
795 } // namespace blink 795 } // namespace blink
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