LCOV - code coverage report

Current view: top level - src/heap - spaces.cc (source / functions) Hit Total Coverage Test: app.info Lines: 1186 1338 88.6 % Date: 2019-04-18 Functions: 209 250 83.6 %

Function Name	Hit count
_GLOBAL__sub_I_spaces.cc	61014
_ZN2v88internal10PagedSpace10RemovePageEPNS0_4PageE	169874
_ZN2v88internal10PagedSpace11ReleasePageEPNS0_4PageE	21045
_ZN2v88internal10PagedSpace11SetReadableEv	15132
_ZN2v88internal10PagedSpace12ContainsSlowEm	20
_ZN2v88internal10PagedSpace13DecreaseLimitEm	22797695
_ZN2v88internal10PagedSpace13ResetFreeListEv	400
_ZN2v88internal10PagedSpace13SizeOfObjectsEv	10636474
_ZN2v88internal10PagedSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	467800
_ZN2v88internal10PagedSpace14RefillFreeListEv	362314
_ZN2v88internal10PagedSpace14RemovePageSafeEi	66161
_ZN2v88internal10PagedSpace15CountTotalPagesEv	147473
_ZN2v88internal10PagedSpace17GetObjectIteratorEv	31500
_ZN2v88internal10PagedSpace18SetReadAndWritableEv	281469
_ZN2v88internal10PagedSpace20MergeCompactionSpaceEPNS0_15CompactionSpaceE	254839
_ZN2v88internal10PagedSpace20SetReadAndExecutableEv	266336
_ZN2v88internal10PagedSpace21PrepareForMarkCompactEv	205485
_ZN2v88internal10PagedSpace23CommittedPhysicalMemoryEv	1004
_ZN2v88internal10PagedSpace23ResetFreeListStatisticsEv	205485
_ZN2v88internal10PagedSpace23SetLinearAllocationAreaEmm	1297568
_ZN2v88internal10PagedSpace23SweepAndRetryAllocationEi	443
_ZN2v88internal10PagedSpace24FreeLinearAllocationAreaEv	2675888
_ZN2v88internal10PagedSpace25ShrinkPageToHighWaterMarkEPNS0_4PageE	187019
_ZN2v88internal10PagedSpace26UnmarkLinearAllocationAreaEv	3360
_ZN2v88internal10PagedSpace27UpdateInlineAllocationLimitEm	22797713
_ZN2v88internal10PagedSpace28ShrinkImmortalImmovablePagesEv	186980
_ZN2v88internal10PagedSpace29MarkLinearAllocationAreaBlackEv	85143
_ZN2v88internal10PagedSpace30SlowRefillLinearAllocationAreaEi	1079126
_ZN2v88internal10PagedSpace33RawSlowRefillLinearAllocationAreaEi	1312488
_ZN2v88internal10PagedSpace33RefineAllocatedBytesAfterSweepingEPNS0_4PageE	467914
_ZN2v88internal10PagedSpace38RefillLinearAllocationAreaFromFreeListEm	1934134
_ZN2v88internal10PagedSpace6ExpandEv	480813
_ZN2v88internal10PagedSpace7AddPageEPNS0_4PageE	637663
_ZN2v88internal10PagedSpace8TearDownEv	504538
_ZN2v88internal10PagedSpaceC2EPNS0_4HeapENS0_15AllocationSpaceENS0_13ExecutabilityE	504599
_ZN2v88internal11MemoryChunk10InitializeEPNS0_4HeapEmmmmNS0_13ExecutabilityEPNS0_5SpaceENS0_13VirtualMemoryE	964619
_ZN2v88internal11MemoryChunk11SetReadableEv	72428
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE0EEEvv	964489
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE1EEEvv	979116
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_7SlotSetEv	91155
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_7SlotSetEv	13683
_ZN2v88internal11MemoryChunk17synchronized_heapEv	0
_ZN2v88internal11MemoryChunk18SetReadAndWritableEv	3039743
_ZN2v88internal11MemoryChunk19DiscardUnusedMemoryEmm	2793409
_ZN2v88internal11MemoryChunk19ReleaseLocalTrackerEv	434943
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE0EEEvv	966072
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE1EEEvv	966518
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_12TypedSlotSetEv	8687
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_12TypedSlotSetEv	935
_ZN2v88internal11MemoryChunk20ReleaseMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk20SetReadAndExecutableEv	2594662
_ZN2v88internal11MemoryChunk21AllocateMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk22ReleaseAllocatedMemoryEv	964486
_ZN2v88internal11MemoryChunk23CommittedPhysicalMemoryEv	18289
_ZN2v88internal11MemoryChunk23ReleaseInvalidatedSlotsEv	965763
_ZN2v88internal11MemoryChunk24AllocateInvalidatedSlotsEv	198
_ZN2v88internal11MemoryChunk25InitializationMemoryFenceEv	0
_ZN2v88internal11MemoryChunk25SetOldGenerationPageFlagsEb	360403
_ZN2v88internal11MemoryChunk27SetYoungGenerationPageFlagsEb	331480
_ZN2v88internal11MemoryChunk28ReleaseYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk29AllocateYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk30MoveObjectWithInvalidatedSlotsENS0_10HeapObjectES2_	5
_ZN2v88internal11MemoryChunk34RegisterObjectWithInvalidatedSlotsENS0_10HeapObjectEi	26168
_ZN2v88internal11MemoryChunk36RegisteredObjectWithInvalidatedSlotsENS0_10HeapObjectE	0
_ZN2v88internal11MemoryChunk52DecrementWriteUnprotectCounterAndMaybeSetPermissionsENS_13PageAllocator10PermissionE	3102681
_ZN2v88internal12ReadOnlyPage21MakeHeaderRelocatableEv	62885
_ZN2v88internal13ReadOnlySpace14MarkAsReadOnlyEv	62437
_ZN2v88internal13ReadOnlySpace15MarkAsReadWriteEv	62422
_ZN2v88internal13ReadOnlySpace22SetPermissionsForPagesENS_13PageAllocator10PermissionE	125754
_ZN2v88internal13ReadOnlySpace26ClearStringPaddingIfNeededEv	625
_ZN2v88internal13ReadOnlySpace35RepairFreeListsAfterDeserializationEv	62381
_ZN2v88internal13ReadOnlySpace6ForgetEv	0
_ZN2v88internal13ReadOnlySpaceC2EPNS0_4HeapE	62437
_ZN2v88internal15CompactionSpace23SweepAndRetryAllocationEi	14511
_ZN2v88internal15CompactionSpace30SlowRefillLinearAllocationAreaEi	233355
_ZN2v88internal15MemoryAllocator10FreeMemoryEPNS_13PageAllocatorEmm	438330
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_10PagedSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	466303
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	0
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE1ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	424252
_ZN2v88internal15MemoryAllocator12CommitMemoryEPNS0_13VirtualMemoryE	46886
_ZN2v88internal15MemoryAllocator13AllocateChunkEmmNS0_13ExecutabilityEPNS0_5SpaceE	917728
_ZN2v88internal15MemoryAllocator13PreFreeMemoryEPNS0_11MemoryChunkE	964496
_ZN2v88internal15MemoryAllocator14UncommitMemoryEPNS0_13VirtualMemoryE	402277
_ZN2v88internal15MemoryAllocator17AllocateLargePageEmPNS0_16LargeObjectSpaceENS0_13ExecutabilityE	73059
_ZN2v88internal15MemoryAllocator17GetCommitPageSizeEv	5
_ZN2v88internal15MemoryAllocator17PartialFreeMemoryEPNS0_11MemoryChunkEmmm	187065
_ZN2v88internal15MemoryAllocator17PerformFreeMemoryEPNS0_11MemoryChunkE	943973
_ZN2v88internal15MemoryAllocator18AllocatePagePooledINS0_9SemiSpaceEEEPNS0_11MemoryChunkEPT_	424252
_ZN2v88internal15MemoryAllocator21AllocateAlignedMemoryEmmmNS0_13ExecutabilityEPvPNS0_13VirtualMemoryE	917732
_ZN2v88internal15MemoryAllocator22CommitExecutableMemoryEPNS0_13VirtualMemoryEmmm	131845
_ZN2v88internal15MemoryAllocator24ComputeDiscardMemoryAreaEmm	2793976
_ZN2v88internal15MemoryAllocator27InitializeCodePageAllocatorEPNS_13PageAllocatorEm	63452
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE0EEEvPNS0_11MemoryChunkE	508910
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE1EEEvPNS0_11MemoryChunkE	375907
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE2EEEvPNS0_11MemoryChunkE	32889
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE3EEEvPNS0_11MemoryChunkE	422698
_ZN2v88internal15MemoryAllocator8TearDownEv	63438
_ZN2v88internal15MemoryAllocator8Unmapper12PrepareForGCEv	94805
_ZN2v88internal15MemoryAllocator8Unmapper14NumberOfChunksEv	5
_ZN2v88internal15MemoryAllocator8Unmapper16FreeQueuedChunksEv	233050
_ZN2v88internal15MemoryAllocator8Unmapper19MakeRoomForNewTasksEv	154230
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTask11RunInternalEv	150249
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD0Ev	153126
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD2Ev	0
_ZN2v88internal15MemoryAllocator8Unmapper23CommittedBufferedMemoryEv	0
_ZN2v88internal15MemoryAllocator8Unmapper23NumberOfCommittedChunksEv	0
_ZN2v88internal15MemoryAllocator8Unmapper24EnsureUnmappingCompletedEv	66217
_ZN2v88internal15MemoryAllocator8Unmapper28CancelAndWaitForPendingTasksEv	151737
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE0EEEvv	228942
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE1EEEvv	129657
_ZN2v88internal15MemoryAllocator8Unmapper41PerformFreeMemoryOnQueuedNonRegularChunksEv	453612
_ZN2v88internal15MemoryAllocator8Unmapper8TearDownEv	63440
_ZN2v88internal15MemoryAllocator8ZapBlockEmmm	0
_ZN2v88internal15MemoryAllocatorC2EPNS0_7IsolateEmm	63453
_ZN2v88internal16FreeListCategory14RepairFreeListEPNS0_4HeapE	62382
_ZN2v88internal16FreeListCategory16PickNodeFromListEmPm	757604
_ZN2v88internal16FreeListCategory19SearchForNodeInListEmPm	745992
_ZN2v88internal16FreeListCategory4FreeEmmNS0_8FreeModeE	17693707
_ZN2v88internal16FreeListCategory5ResetEv	0
_ZN2v88internal16FreeListCategory6RelinkEv	0
_ZN2v88internal16LargeObjectSpace10RemovePageEPNS0_9LargePageEm	16919
_ZN2v88internal16LargeObjectSpace11AllocateRawEi	17201
_ZN2v88internal16LargeObjectSpace11AllocateRawEiNS0_13ExecutabilityE	57438
_ZN2v88internal16LargeObjectSpace12ContainsSlowEm	0
_ZN2v88internal16LargeObjectSpace17AllocateLargePageEiNS0_13ExecutabilityE	73059
_ZN2v88internal16LargeObjectSpace17GetObjectIteratorEv	23625
_ZN2v88internal16LargeObjectSpace19FreeUnmarkedObjectsEv	205485
_ZN2v88internal16LargeObjectSpace21PromoteNewLargeObjectEPNS0_9LargePageE	5075
_ZN2v88internal16LargeObjectSpace23CommittedPhysicalMemoryEv	753
_ZN2v88internal16LargeObjectSpace30ClearMarkingStateOfLiveObjectsEv	136990
_ZN2v88internal16LargeObjectSpace7AddPageEPNS0_9LargePageEm	78136
_ZN2v88internal16LargeObjectSpace8ContainsENS0_10HeapObjectE	90
_ZN2v88internal16LargeObjectSpace8TearDownEv	187269
_ZN2v88internal16LargeObjectSpace9AvailableEv	95425
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapE	62437
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapENS0_15AllocationSpaceE	0
_ZN2v88internal17MemoryChunkLayout17CodePageGuardSizeEv	500
_ZN2v88internal17MemoryChunkLayout24CodePageGuardStartOffsetEv	0
_ZN2v88internal17MemoryChunkLayout25ObjectEndOffsetInCodePageEv	0
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInCodePageEv	587888
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInDataPageEv	1956706
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInCodePageEv	7041360
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInDataPageEv	5
_ZN2v88internal17MemoryChunkLayout30AllocatableMemoryInMemoryChunkENS0_15AllocationSpaceE	1347081
_ZN2v88internal17MemoryChunkLayout30ObjectStartOffsetInMemoryChunkENS0_15AllocationSpaceE	1000
_ZN2v88internal17SemiSpaceIterator10InitializeEmm	0
_ZN2v88internal17SemiSpaceIteratorC2EPNS0_8NewSpaceE	0
_ZN2v88internal18HeapObjectIterator17AdvanceToNextPageEv	90359
_ZN2v88internal18HeapObjectIteratorC2EPNS0_10PagedSpaceE	6
_ZN2v88internal18HeapObjectIteratorC2EPNS0_4PageE	0
_ZN2v88internal19LargeObjectIterator4NextEv	27589
_ZN2v88internal19LargeObjectIteratorC2EPNS0_16LargeObjectSpaceE	0
_ZN2v88internal19NewLargeObjectSpace11AllocateRawEi	19230
_ZN2v88internal19NewLargeObjectSpace11SetCapacityEm	111975
_ZN2v88internal19NewLargeObjectSpace15FreeDeadObjectsERKSt8functionIFbNS0_10HeapObjectEEE	26310
_ZN2v88internal19NewLargeObjectSpace4FlipEv	94805
_ZN2v88internal19NewLargeObjectSpace9AvailableEv	13609
_ZN2v88internal19NewLargeObjectSpaceC2EPNS0_4HeapEm	62437
_ZN2v88internal19SpaceWithLinearArea12ComputeLimitEmmm	24853318
_ZN2v88internal19SpaceWithLinearArea20InlineAllocationStepEmmmm	2718559
_ZN2v88internal19SpaceWithLinearArea21AddAllocationObserverEPNS0_18AllocationObserverE	214911
_ZN2v88internal19SpaceWithLinearArea24PauseAllocationObserversEv	484225
_ZN2v88internal19SpaceWithLinearArea24RemoveAllocationObserverEPNS0_18AllocationObserverE	187517
_ZN2v88internal19SpaceWithLinearArea25ResumeAllocationObserversEv	484225
_ZN2v88internal19SpaceWithLinearArea29StartNextInlineAllocationStepEv	126448894
_ZN2v88internal20CodeLargeObjectSpace10RemovePageEPNS0_9LargePageEm	24
_ZN2v88internal20CodeLargeObjectSpace11AllocateRawEi	40237
_ZN2v88internal20CodeLargeObjectSpace21InsertChunkMapEntriesEPNS0_9LargePageE	40232
_ZN2v88internal20CodeLargeObjectSpace21RemoveChunkMapEntriesEPNS0_9LargePageE	24
_ZN2v88internal20CodeLargeObjectSpace7AddPageEPNS0_9LargePageEm	40232
_ZN2v88internal20CodeLargeObjectSpace8FindPageEm	544818
_ZN2v88internal20CodeLargeObjectSpaceC2EPNS0_4HeapE	62438
_ZN2v88internal20CodeRangeAddressHint14GetAddressHintEm	63458
_ZN2v88internal20CodeRangeAddressHint20NotifyFreedCodeRangeEmm	63441
_ZN2v88internal21LocalAllocationBuffer5CloseEv	1131166
_ZN2v88internal21LocalAllocationBufferC2EPNS0_4HeapENS0_20LinearAllocationAreaE	406257
_ZN2v88internal21LocalAllocationBufferC2ERKS1_	199084
_ZN2v88internal21LocalAllocationBufferaSERKS1_	199441
_ZN2v88internal29PauseAllocationObserversScopeC2EPNS0_4HeapE	96845
_ZN2v88internal29PauseAllocationObserversScopeD2Ev	96845
_ZN2v88internal4Page15ConvertNewToOldEPS1_	1496
_ZN2v88internal4Page15CreateBlackAreaEmm	158227
_ZN2v88internal4Page16DestroyBlackAreaEmm	6457
_ZN2v88internal4Page19AvailableInFreeListEv	0
_ZN2v88internal4Page19ResetAllocatedBytesEv	470245
_ZN2v88internal4Page20AllocateLocalTrackerEv	435026
_ZN2v88internal4Page21ShrinkToHighWaterMarkEv	187019
_ZN2v88internal4Page22contains_array_buffersEv	17949
_ZN2v88internal4Page23ResetFreeListStatisticsEv	0
_ZN2v88internal4Page25ReleaseFreeListCategoriesEv	0
_ZN2v88internal4Page26AllocateFreeListCategoriesEv	467801
_ZN2v88internal4Page28InitializeFreeListCategoriesEv	160
_ZN2v88internal5Space14AllocationStepEimi	126195832
_ZN2v88internal5Space21AddAllocationObserverEPNS0_18AllocationObserverE	91471
_ZN2v88internal5Space24PauseAllocationObserversEv	290535
_ZN2v88internal5Space24RemoveAllocationObserverEPNS0_18AllocationObserverE	262560
_ZN2v88internal5Space25ResumeAllocationObserversEv	290535
_ZN2v88internal5Space31GetNextInlineAllocationStepSizeEv	0
_ZN2v88internal8FreeList10FindNodeInENS0_20FreeListCategoryTypeEmPm	3208517
_ZN2v88internal8FreeList11AddCategoryEPNS0_16FreeListCategoryE	0
_ZN2v88internal8FreeList11RepairListsEPNS0_4HeapE	0
_ZN2v88internal8FreeList13TryFindNodeInENS0_20FreeListCategoryTypeEmPm	0
_ZN2v88internal8FreeList14RemoveCategoryEPNS0_16FreeListCategoryE	6
_ZN2v88internal8FreeList15PrintCategoriesENS0_20FreeListCategoryTypeE	0
_ZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageE	220458
_ZN2v88internal8FreeList19SearchForNodeInListENS0_20FreeListCategoryTypeEPmm	1347889
_ZN2v88internal8FreeList25ContainsPageFreeListItemsEPNS0_4PageE	0
_ZN2v88internal8FreeList4FreeEmmNS0_8FreeModeE	18103779
_ZN2v88internal8FreeList5ResetEv	710086
_ZN2v88internal8FreeList8AllocateEmPm	1934073
_ZN2v88internal8FreeListC2Ev	0
_ZN2v88internal8NewSpace12AddFreshPageEv	174237
_ZN2v88internal8NewSpace16EnsureAllocationEiNS0_19AllocationAlignmentE	461215
_ZN2v88internal8NewSpace17GetObjectIteratorEv	7875
_ZN2v88internal8NewSpace23CommittedPhysicalMemoryEv	251
_ZN2v88internal8NewSpace24AddFreshPageSynchronizedEv	0
_ZN2v88internal8NewSpace25ResetLinearAllocationAreaEv	157248
_ZN2v88internal8NewSpace26UpdateLinearAllocationAreaEv	311729
_ZN2v88internal8NewSpace27UpdateInlineAllocationLimitEm	758006
_ZN2v88internal8NewSpace4FlipEv	94805
_ZN2v88internal8NewSpace4GrowEv	2654
_ZN2v88internal8NewSpace6ShrinkEv	17205
_ZN2v88internal8NewSpace8TearDownEv	62433
_ZN2v88internal8NewSpace9RebalanceEv	68495
_ZN2v88internal8NewSpaceC2EPNS0_4HeapEPNS_13PageAllocatorEmm	62443
_ZN2v88internal9LargePage10InitializeEPNS0_4HeapEPNS0_11MemoryChunkENS0_13ExecutabilityE	73061
_ZN2v88internal9LargePage18GetAddressToShrinkEmm	49336
_ZN2v88internal9LargePage24ClearOutOfLiveRangeSlotsEm	81
_ZN2v88internal9SemiSpace10RemovePageEPNS0_4PageE	4250
_ZN2v88internal9SemiSpace11PrependPageEPNS0_4PageE	2754
_ZN2v88internal9SemiSpace11RewindPagesEi	522
_ZN2v88internal9SemiSpace12set_age_markEm	94805
_ZN2v88internal9SemiSpace13FixPagesFlagsEll	189610
_ZN2v88internal9SemiSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	424251
_ZN2v88internal9SemiSpace17GetObjectIteratorEv	0
_ZN2v88internal9SemiSpace21EnsureCurrentCapacityEv	136990
_ZN2v88internal9SemiSpace23CommittedPhysicalMemoryEv	0
_ZN2v88internal9SemiSpace4SwapEPS1_S2_	94805
_ZN2v88internal9SemiSpace5ResetEv	0
_ZN2v88internal9SemiSpace5SetUpEmm	0
_ZN2v88internal9SemiSpace6CommitEv	92905
_ZN2v88internal9SemiSpace6GrowToEm	5308
_ZN2v88internal9SemiSpace8ShrinkToEm	522
_ZN2v88internal9SemiSpace8TearDownEv	0
_ZN2v88internal9SemiSpace8UncommitEv	92890
_ZN2v88internalL28AllocateAndInitializeSlotSetEmm	104837
_ZNK2v88internal11MemoryChunk10InOldSpaceEv	8916
_ZNK2v88internal11MemoryChunk18InLargeObjectSpaceEv	0
_ZNK2v88internal5Space25CheckOffsetsAreConsistentEv	0
_ZZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageEENKUlPNS0_16FreeListCategoryEE_clES5_	1322736

Generated by: LCOV version 1.10