LCOV - code coverage report

Current view: top level - src/heap - spaces.cc (source / functions) Hit Total Coverage Test: app.info Lines: 1187 1337 88.8 % Date: 2019-03-21 Functions: 209 250 83.6 %

Function Name	Hit count
_ZN2v88internal19SpaceWithLinearArea29StartNextInlineAllocationStepEv	125750724
_ZN2v88internal5Space14AllocationStepEimi	125419568
_ZN2v88internal19SpaceWithLinearArea12ComputeLimitEmmm	24049212
_ZN2v88internal10PagedSpace27UpdateInlineAllocationLimitEm	22123687
_ZN2v88internal10PagedSpace13DecreaseLimitEm	22123660
_ZN2v88internal8FreeList4FreeEmmNS0_8FreeModeE	21116076
_ZN2v88internal16FreeListCategory4FreeEmmNS0_8FreeModeE	20693928
_ZN2v88internal10PagedSpace13SizeOfObjectsEv	10431135
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInCodePageEv	6953104
_ZN2v88internal15MemoryAllocator24ComputeDiscardMemoryAreaEmm	6595277
_ZN2v88internal11MemoryChunk19DiscardUnusedMemoryEmm	6593787
_ZN2v88internal11MemoryChunk52DecrementWriteUnprotectCounterAndMaybeSetPermissionsENS_13PageAllocator10PermissionE	3074583
_ZN2v88internal11MemoryChunk18SetReadAndWritableEv	3012727
_ZN2v88internal8FreeList10FindNodeInENS0_20FreeListCategoryTypeEmPm	2960424
_ZN2v88internal10PagedSpace24FreeLinearAllocationAreaEv	2582387
_ZN2v88internal19SpaceWithLinearArea20InlineAllocationStepEmmmm	2562509
_ZN2v88internal11MemoryChunk20SetReadAndExecutableEv	2561165
_ZN2v88internal10PagedSpace38RefillLinearAllocationAreaFromFreeListEm	1853629
_ZN2v88internal8FreeList8AllocateEmPm	1853598
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInDataPageEv	1840986
_ZN2v88internal17MemoryChunkLayout30AllocatableMemoryInMemoryChunkENS0_15AllocationSpaceE	1341339
_ZN2v88internal10PagedSpace33RawSlowRefillLinearAllocationAreaEi	1284375
_ZN2v88internal10PagedSpace23SetLinearAllocationAreaEmm	1273098
_ZN2v88internal8FreeList19SearchForNodeInListENS0_20FreeListCategoryTypeEPmm	1259349
_ZZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageEENKUlPNS0_16FreeListCategoryEE_clES5_	1220718
_ZN2v88internal10PagedSpace30SlowRefillLinearAllocationAreaEi	1112423
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE1EEEvv	939773
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE0EEEvv	929374
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE1EEEvv	929176
_ZN2v88internal11MemoryChunk23ReleaseInvalidatedSlotsEv	928481
_ZN2v88internal11MemoryChunk10InitializeEPNS0_4HeapEmmmmNS0_13ExecutabilityEPNS0_5SpaceENS0_13VirtualMemoryE	927908
_ZN2v88internal11MemoryChunk22ReleaseAllocatedMemoryEv	927781
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE0EEEvv	927777
_ZN2v88internal15MemoryAllocator13PreFreeMemoryEPNS0_11MemoryChunkE	927777
_ZN2v88internal15MemoryAllocator17PerformFreeMemoryEPNS0_11MemoryChunkE	905251
_ZN2v88internal21LocalAllocationBuffer5CloseEv	891704
_ZN2v88internal15MemoryAllocator21AllocateAlignedMemoryEmmmNS0_13ExecutabilityEPvPNS0_13VirtualMemoryE	869031
_ZN2v88internal15MemoryAllocator13AllocateChunkEmmNS0_13ExecutabilityEPNS0_5SpaceE	869028
_ZN2v88internal16FreeListCategory16PickNodeFromListEmPm	731594
_ZN2v88internal8FreeList5ResetEv	690107
_ZN2v88internal16FreeListCategory19SearchForNodeInListEmPm	689512
_ZN2v88internal8NewSpace27UpdateInlineAllocationLimitEm	652431
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInCodePageEv	568787
_ZN2v88internal10PagedSpace7AddPageEPNS0_4PageE	553188
_ZN2v88internal20CodeLargeObjectSpace8FindPageEm	537538
_ZN2v88internal19SpaceWithLinearArea24PauseAllocationObserversEv	484840
_ZN2v88internal19SpaceWithLinearArea25ResumeAllocationObserversEv	484840
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE0EEEvPNS0_11MemoryChunkE	477178
_ZN2v88internal15MemoryAllocator8Unmapper41PerformFreeMemoryOnQueuedNonRegularChunksEv	472459
_ZN2v88internal4Page19ResetAllocatedBytesEv	470675
_ZN2v88internal10PagedSpace33RefineAllocatedBytesAfterSweepingEPNS0_4PageE	469644
_ZN2v88internal10PagedSpaceC2EPNS0_4HeapENS0_15AllocationSpaceENS0_13ExecutabilityE	468242
_ZN2v88internal10PagedSpace8TearDownEv	468179
_ZN2v88internal4Page20AllocateLocalTrackerEv	445884
_ZN2v88internal11MemoryChunk19ReleaseLocalTrackerEv	445804
_ZN2v88internal10PagedSpace6ExpandEv	435192
_ZN2v88internal15MemoryAllocator10FreeMemoryEPNS_13PageAllocatorEmm	434071
_ZN2v88internal9SemiSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	432380
_ZN2v88internal15MemoryAllocator18AllocatePagePooledINS0_9SemiSpaceEEEPNS0_11MemoryChunkEPT_	432380
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE1ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	432380
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE3EEEvPNS0_11MemoryChunkE	431378
_ZN2v88internal10PagedSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	425019
_ZN2v88internal4Page26AllocateFreeListCategoriesEv	425017
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_10PagedSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	424080
_ZN2v88internal15MemoryAllocator14UncommitMemoryEPNS0_13VirtualMemoryE	408890
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE1EEEvPNS0_11MemoryChunkE	372553
_ZN2v88internal10PagedSpace14RefillFreeListEv	372292
_ZN2v88internal8NewSpace16EnsureAllocationEiNS0_19AllocationAlignmentE	350504
_ZN2v88internal21LocalAllocationBufferC2EPNS0_4HeapENS0_20LinearAllocationAreaE	336301
_ZN2v88internal5Space25ResumeAllocationObserversEv	290904
_ZN2v88internal5Space24PauseAllocationObserversEv	290904
_ZN2v88internal11MemoryChunk25SetOldGenerationPageFlagsEb	286680
_ZN2v88internal10PagedSpace18SetReadAndWritableEv	285798
_ZN2v88internal10PagedSpace20SetReadAndExecutableEv	270813
_ZN2v88internal11MemoryChunk27SetYoungGenerationPageFlagsEb	265435
_ZN2v88internal5Space24RemoveAllocationObserverEPNS0_18AllocationObserverE	260511
_ZN2v88internal8NewSpace26UpdateLinearAllocationAreaEv	254478
_ZN2v88internal15MemoryAllocator8Unmapper16FreeQueuedChunksEv	249769
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE0EEEvv	244368
_ZN2v88internal10PagedSpace20MergeCompactionSpaceEPNS0_15CompactionSpaceE	222097
_ZN2v88internal10PagedSpace21PrepareForMarkCompactEv	221865
_ZN2v88internal16LargeObjectSpace19FreeUnmarkedObjectsEv	221865
_ZN2v88internal10PagedSpace23ResetFreeListStatisticsEv	221865
_ZN2v88internal19SpaceWithLinearArea21AddAllocationObserverEPNS0_18AllocationObserverE	206083
_ZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageE	203454
_ZN2v88internal9SemiSpace13FixPagesFlagsEll	189856
_ZN2v88internal19SpaceWithLinearArea24RemoveAllocationObserverEPNS0_18AllocationObserverE	185898
_ZN2v88internal16LargeObjectSpace8TearDownEv	184554
_ZN2v88internal15MemoryAllocator17PartialFreeMemoryEPNS0_11MemoryChunkEmmm	184362
_ZN2v88internal10PagedSpace25ShrinkPageToHighWaterMarkEPNS0_4PageE	184299
_ZN2v88internal4Page21ShrinkToHighWaterMarkEv	184299
_ZN2v88internal10PagedSpace28ShrinkImmortalImmovablePagesEv	184269
_ZN2v88internal15MemoryAllocator8Unmapper19MakeRoomForNewTasksEv	173262
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD0Ev	172065
_ZN2v88internal15CompactionSpace30SlowRefillLinearAllocationAreaEi	171953
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTask11RunInternalEv	168079
_ZN2v88internal15MemoryAllocator8Unmapper28CancelAndWaitForPendingTasksEv	166863
_ZN2v88internal8NewSpace25ResetLinearAllocationAreaEv	156467
_ZN2v88internal10PagedSpace15CountTotalPagesEv	155561
_ZN2v88internal21LocalAllocationBufferaSERKS1_	148296
_ZN2v88internal21LocalAllocationBufferC2ERKS1_	148047
_ZN2v88internal16LargeObjectSpace30ClearMarkingStateOfLiveObjectsEv	147910
_ZN2v88internal9SemiSpace21EnsureCurrentCapacityEv	147910
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE1EEEvv	132855
_ZN2v88internal15MemoryAllocator22CommitExecutableMemoryEPNS0_13VirtualMemoryEmmm	129753
_ZN2v88internal10PagedSpace10RemovePageEPNS0_4PageE	128181
_ZN2v88internal4Page15CreateBlackAreaEmm	127771
_ZN2v88internal13ReadOnlySpace22SetPermissionsForPagesENS_13PageAllocator10PermissionE	123949
_ZN2v88internal19NewLargeObjectSpace11SetCapacityEm	121211
_ZN2v88internal8NewSpace12AddFreshPageEv	113524
_ZN2v88internal9SemiSpace6CommitEv	99676
_ZN2v88internal9SemiSpace8UncommitEv	99659
_ZN2v88internal29PauseAllocationObserversScopeC2EPNS0_4HeapE	96968
_ZN2v88internal29PauseAllocationObserversScopeD2Ev	96968
_ZN2v88internal16LargeObjectSpace9AvailableEv	95548
_ZN2v88internal15MemoryAllocator8Unmapper12PrepareForGCEv	94928
_ZN2v88internal8NewSpace4FlipEv	94928
_ZN2v88internal9SemiSpace12set_age_markEm	94928
_ZN2v88internal9SemiSpace4SwapEPS1_S2_	94928
_ZN2v88internal19NewLargeObjectSpace4FlipEv	94928
_ZN2v88internalL28AllocateAndInitializeSlotSetEmm	88541
_ZN2v88internal5Space21AddAllocationObserverEPNS0_18AllocationObserverE	86716
_ZN2v88internal18HeapObjectIterator17AdvanceToNextPageEv	85641
_ZN2v88internal10PagedSpace29MarkLinearAllocationAreaBlackEv	77568
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_7SlotSetEv	77033
_ZN2v88internal16LargeObjectSpace7AddPageEPNS0_9LargePageEm	74931
_ZN2v88internal8NewSpace9RebalanceEv	73955
_ZN2v88internal11MemoryChunk11SetReadableEv	71923
_ZN2v88internal15MemoryAllocator17AllocateLargePageEmPNS0_16LargeObjectSpaceENS0_13ExecutabilityE	70445
_ZN2v88internal16LargeObjectSpace17AllocateLargePageEiNS0_13ExecutabilityE	70445
_ZN2v88internal9LargePage10InitializeEPNS0_4HeapEPNS0_11MemoryChunkENS0_13ExecutabilityE	70444
_ZN2v88internal15MemoryAllocator8Unmapper24EnsureUnmappingCompletedEv	70319
_ZN2v88internal20CodeRangeAddressHint14GetAddressHintEm	62554
_ZN2v88internal15MemoryAllocator27InitializeCodePageAllocatorEPNS_13PageAllocatorEm	62548
_ZN2v88internal15MemoryAllocatorC2EPNS0_7IsolateEmm	62548
_ZN2v88internal20CodeRangeAddressHint20NotifyFreedCodeRangeEmm	62536
_ZN2v88internal15MemoryAllocator8Unmapper8TearDownEv	62536
_ZN2v88internal15MemoryAllocator8TearDownEv	62534
_ZN2v88internal12ReadOnlyPage21MakeHeaderRelocatableEv	61982
_ZN2v88internal8NewSpaceC2EPNS0_4HeapEPNS_13PageAllocatorEmm	61539
_ZN2v88internal13ReadOnlySpace14MarkAsReadOnlyEv	61534
_ZN2v88internal19NewLargeObjectSpaceC2EPNS0_4HeapEm	61534
_ZN2v88internal20CodeLargeObjectSpaceC2EPNS0_4HeapE	61534
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapE	61534
_ZN2v88internal13ReadOnlySpaceC2EPNS0_4HeapE	61533
_ZN2v88internal8NewSpace8TearDownEv	61528
_ZN2v88internal13ReadOnlySpace15MarkAsReadWriteEv	61518
_ZN2v88internal16FreeListCategory14RepairFreeListEPNS0_4HeapE	61478
_ZN2v88internal13ReadOnlySpace35RepairFreeListsAfterDeserializationEv	61478
_GLOBAL__sub_I_spaces.cc	60108
_ZN2v88internal15MemoryAllocator12CommitMemoryEPNS0_13VirtualMemoryE	58876
_ZN2v88internal9LargePage18GetAddressToShrinkEmm	58227
_ZN2v88internal16LargeObjectSpace11AllocateRawEiNS0_13ExecutabilityE	57118
_ZN2v88internal20CodeLargeObjectSpace11AllocateRawEi	39852
_ZN2v88internal20CodeLargeObjectSpace7AddPageEPNS0_9LargePageEm	39848
_ZN2v88internal20CodeLargeObjectSpace21InsertChunkMapEntriesEPNS0_9LargePageE	39848
_ZN2v88internal10PagedSpace14RemovePageSafeEi	37195
_ZN2v88internal10PagedSpace17GetObjectIteratorEv	31280
_ZN2v88internal19LargeObjectIterator4NextEv	26892
_ZN2v88internal8NewSpace6ShrinkEv	26318
_ZN2v88internal11MemoryChunk34RegisterObjectWithInvalidatedSlotsENS0_10HeapObjectEi	26037
_ZN2v88internal16LargeObjectSpace17GetObjectIteratorEv	23460
_ZN2v88internal19NewLargeObjectSpace15FreeDeadObjectsERKSt8functionIFbNS0_10HeapObjectEEE	20973
_ZN2v88internal11MemoryChunk23CommittedPhysicalMemoryEv	20512
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE2EEEvPNS0_11MemoryChunkE	19220
_ZN2v88internal4Page22contains_array_buffersEv	17802
_ZN2v88internal16LargeObjectSpace11AllocateRawEi	17266
_ZN2v88internal19NewLargeObjectSpace11AllocateRawEi	15777
_ZN2v88internal10PagedSpace11SetReadableEv	14985
_ZN2v88internal16LargeObjectSpace10RemovePageEPNS0_9LargePageEm	14000
_ZN2v88internal19NewLargeObjectSpace9AvailableEv	11670
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_7SlotSetEv	11508
_ZN2v88internal15CompactionSpace23SweepAndRetryAllocationEi	11112
_ZN2v88internal10PagedSpace11ReleasePageEPNS0_4PageE	9707
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_12TypedSlotSetEv	8704
_ZN2v88internal8NewSpace17GetObjectIteratorEv	7820
_ZNK2v88internal11MemoryChunk10InOldSpaceEv	7351
_ZN2v88internal4Page16DestroyBlackAreaEmm	5399
_ZN2v88internal16LargeObjectSpace21PromoteNewLargeObjectEPNS0_9LargePageE	4487
_ZN2v88internal9SemiSpace6GrowToEm	3578
_ZN2v88internal9SemiSpace10RemovePageEPNS0_4PageE	2481
_ZN2v88internal10PagedSpace26UnmarkLinearAllocationAreaEv	2007
_ZN2v88internal8NewSpace4GrowEv	1789
_ZN2v88internal9SemiSpace11PrependPageEPNS0_4PageE	1544
_ZN2v88internal10PagedSpace23CommittedPhysicalMemoryEv	1004
_ZN2v88internal17MemoryChunkLayout30ObjectStartOffsetInMemoryChunkENS0_15AllocationSpaceE	1000
_ZN2v88internal4Page15ConvertNewToOldEPS1_	937
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_12TypedSlotSetEv	812
_ZN2v88internal16LargeObjectSpace23CommittedPhysicalMemoryEv	753
_ZN2v88internal13ReadOnlySpace26ClearStringPaddingIfNeededEv	625
_ZN2v88internal17MemoryChunkLayout17CodePageGuardSizeEv	500
_ZN2v88internal9SemiSpace8ShrinkToEm	406
_ZN2v88internal9SemiSpace11RewindPagesEi	406
_ZN2v88internal10PagedSpace13ResetFreeListEv	390
_ZN2v88internal8NewSpace23CommittedPhysicalMemoryEv	251
_ZN2v88internal10PagedSpace23SweepAndRetryAllocationEi	213
_ZN2v88internal11MemoryChunk24AllocateInvalidatedSlotsEv	138
_ZN2v88internal4Page28InitializeFreeListCategoriesEv	91
_ZN2v88internal16LargeObjectSpace8ContainsENS0_10HeapObjectE	90
_ZN2v88internal9LargePage24ClearOutOfLiveRangeSlotsEm	88
_ZN2v88internal20CodeLargeObjectSpace21RemoveChunkMapEntriesEPNS0_9LargePageE	22
_ZN2v88internal20CodeLargeObjectSpace10RemovePageEPNS0_9LargePageEm	22
_ZN2v88internal10PagedSpace12ContainsSlowEm	20
_ZN2v88internal18HeapObjectIteratorC2EPNS0_10PagedSpaceE	6
_ZN2v88internal8FreeList14RemoveCategoryEPNS0_16FreeListCategoryE	6
_ZN2v88internal15MemoryAllocator17GetCommitPageSizeEv	5
_ZN2v88internal11MemoryChunk30MoveObjectWithInvalidatedSlotsENS0_10HeapObjectES2_	5
_ZN2v88internal15MemoryAllocator8Unmapper14NumberOfChunksEv	5
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInDataPageEv	5
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD2Ev	0
_ZN2v88internal17MemoryChunkLayout24CodePageGuardStartOffsetEv	0
_ZN2v88internal8FreeList11AddCategoryEPNS0_16FreeListCategoryE	0
_ZN2v88internal9SemiSpace8TearDownEv	0
_ZN2v88internal15MemoryAllocator8ZapBlockEmmm	0
_ZN2v88internal15MemoryAllocator8Unmapper23CommittedBufferedMemoryEv	0
_ZN2v88internal11MemoryChunk25InitializationMemoryFenceEv	0
_ZNK2v88internal11MemoryChunk18InLargeObjectSpaceEv	0
_ZN2v88internal18HeapObjectIteratorC2EPNS0_4PageE	0
_ZN2v88internal11MemoryChunk28ReleaseYoungGenerationBitmapEv	0
_ZN2v88internal17SemiSpaceIterator10InitializeEmm	0
_ZN2v88internal8NewSpace24AddFreshPageSynchronizedEv	0
_ZN2v88internal4Page23ResetFreeListStatisticsEv	0
_ZNK2v88internal5Space25CheckOffsetsAreConsistentEv	0
_ZN2v88internal11MemoryChunk21AllocateMarkingBitmapEv	0
_ZN2v88internal5Space31GetNextInlineAllocationStepSizeEv	0
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	0
_ZN2v88internal8FreeList15PrintCategoriesENS0_20FreeListCategoryTypeE	0
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapENS0_15AllocationSpaceE	0
_ZN2v88internal9SemiSpace23CommittedPhysicalMemoryEv	0
_ZN2v88internal16FreeListCategory6RelinkEv	0
_ZN2v88internal19LargeObjectIteratorC2EPNS0_16LargeObjectSpaceE	0
_ZN2v88internal8FreeList13TryFindNodeInENS0_20FreeListCategoryTypeEmPm	0
_ZN2v88internal8FreeList25ContainsPageFreeListItemsEPNS0_4PageE	0
_ZN2v88internal9SemiSpace5SetUpEmm	0
_ZN2v88internal11MemoryChunk36RegisteredObjectWithInvalidatedSlotsENS0_10HeapObjectE	0
_ZN2v88internal8FreeListC2Ev	0
_ZN2v88internal17MemoryChunkLayout25ObjectEndOffsetInCodePageEv	0
_ZN2v88internal13ReadOnlySpace6ForgetEv	0
_ZN2v88internal4Page19AvailableInFreeListEv	0
_ZN2v88internal9SemiSpace17GetObjectIteratorEv	0
_ZN2v88internal9SemiSpace5ResetEv	0
_ZN2v88internal8FreeList11RepairListsEPNS0_4HeapE	0
_ZN2v88internal16FreeListCategory5ResetEv	0
_ZN2v88internal4Page25ReleaseFreeListCategoriesEv	0
_ZN2v88internal15MemoryAllocator8Unmapper23NumberOfCommittedChunksEv	0
_ZN2v88internal11MemoryChunk29AllocateYoungGenerationBitmapEv	0
_ZN2v88internal16LargeObjectSpace12ContainsSlowEm	0
_ZN2v88internal11MemoryChunk17synchronized_heapEv	0
_ZN2v88internal17SemiSpaceIteratorC2EPNS0_8NewSpaceE	0
_ZN2v88internal11MemoryChunk20ReleaseMarkingBitmapEv	0

Generated by: LCOV version 1.10