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: 2019-04-19 Functions: 209 250 83.6 %

Function Name	Hit count
_GLOBAL__sub_I_spaces.cc	61018
_ZN2v88internal10PagedSpace10RemovePageEPNS0_4PageE	170635
_ZN2v88internal10PagedSpace11ReleasePageEPNS0_4PageE	21243
_ZN2v88internal10PagedSpace11SetReadableEv	15146
_ZN2v88internal10PagedSpace12ContainsSlowEm	20
_ZN2v88internal10PagedSpace13DecreaseLimitEm	22819867
_ZN2v88internal10PagedSpace13ResetFreeListEv	400
_ZN2v88internal10PagedSpace13SizeOfObjectsEv	10641955
_ZN2v88internal10PagedSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	467871
_ZN2v88internal10PagedSpace14RefillFreeListEv	355721
_ZN2v88internal10PagedSpace14RemovePageSafeEi	63561
_ZN2v88internal10PagedSpace15CountTotalPagesEv	147855
_ZN2v88internal10PagedSpace17GetObjectIteratorEv	31500
_ZN2v88internal10PagedSpace18SetReadAndWritableEv	281837
_ZN2v88internal10PagedSpace20MergeCompactionSpaceEPNS0_15CompactionSpaceE	254927
_ZN2v88internal10PagedSpace20SetReadAndExecutableEv	266686
_ZN2v88internal10PagedSpace21PrepareForMarkCompactEv	206538
_ZN2v88internal10PagedSpace23CommittedPhysicalMemoryEv	1004
_ZN2v88internal10PagedSpace23ResetFreeListStatisticsEv	206538
_ZN2v88internal10PagedSpace23SetLinearAllocationAreaEmm	1305469
_ZN2v88internal10PagedSpace23SweepAndRetryAllocationEi	443
_ZN2v88internal10PagedSpace24FreeLinearAllocationAreaEv	2677217
_ZN2v88internal10PagedSpace25ShrinkPageToHighWaterMarkEPNS0_4PageE	187032
_ZN2v88internal10PagedSpace26UnmarkLinearAllocationAreaEv	3321
_ZN2v88internal10PagedSpace27UpdateInlineAllocationLimitEm	22819899
_ZN2v88internal10PagedSpace28ShrinkImmortalImmovablePagesEv	186993
_ZN2v88internal10PagedSpace29MarkLinearAllocationAreaBlackEv	85290
_ZN2v88internal10PagedSpace30SlowRefillLinearAllocationAreaEi	1082035
_ZN2v88internal10PagedSpace33RawSlowRefillLinearAllocationAreaEi	1317722
_ZN2v88internal10PagedSpace33RefineAllocatedBytesAfterSweepingEPNS0_4PageE	472331
_ZN2v88internal10PagedSpace38RefillLinearAllocationAreaFromFreeListEm	1934303
_ZN2v88internal10PagedSpace6ExpandEv	478230
_ZN2v88internal10PagedSpace7AddPageEPNS0_4PageE	638495
_ZN2v88internal10PagedSpace8TearDownEv	504645
_ZN2v88internal10PagedSpaceC2EPNS0_4HeapENS0_15AllocationSpaceENS0_13ExecutabilityE	504704
_ZN2v88internal11MemoryChunk10InitializeEPNS0_4HeapEmmmmNS0_13ExecutabilityEPNS0_5SpaceENS0_13VirtualMemoryE	965180
_ZN2v88internal11MemoryChunk11SetReadableEv	72452
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE0EEEvv	965053
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE1EEEvv	979624
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_7SlotSetEv	91475
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_7SlotSetEv	13772
_ZN2v88internal11MemoryChunk17synchronized_heapEv	0
_ZN2v88internal11MemoryChunk18SetReadAndWritableEv	3023027
_ZN2v88internal11MemoryChunk19DiscardUnusedMemoryEmm	2779837
_ZN2v88internal11MemoryChunk19ReleaseLocalTrackerEv	435495
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE0EEEvv	966618
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE1EEEvv	966905
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_12TypedSlotSetEv	8681
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_12TypedSlotSetEv	910
_ZN2v88internal11MemoryChunk20ReleaseMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk20SetReadAndExecutableEv	2577427
_ZN2v88internal11MemoryChunk21AllocateMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk22ReleaseAllocatedMemoryEv	965059
_ZN2v88internal11MemoryChunk23CommittedPhysicalMemoryEv	18181
_ZN2v88internal11MemoryChunk23ReleaseInvalidatedSlotsEv	966224
_ZN2v88internal11MemoryChunk24AllocateInvalidatedSlotsEv	255
_ZN2v88internal11MemoryChunk25InitializationMemoryFenceEv	0
_ZN2v88internal11MemoryChunk25SetOldGenerationPageFlagsEb	361420
_ZN2v88internal11MemoryChunk27SetYoungGenerationPageFlagsEb	332706
_ZN2v88internal11MemoryChunk28ReleaseYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk29AllocateYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk30MoveObjectWithInvalidatedSlotsENS0_10HeapObjectES2_	5
_ZN2v88internal11MemoryChunk34RegisterObjectWithInvalidatedSlotsENS0_10HeapObjectEi	26893
_ZN2v88internal11MemoryChunk36RegisteredObjectWithInvalidatedSlotsENS0_10HeapObjectE	0
_ZN2v88internal11MemoryChunk52DecrementWriteUnprotectCounterAndMaybeSetPermissionsENS_13PageAllocator10PermissionE	3085974
_ZN2v88internal12ReadOnlyPage21MakeHeaderRelocatableEv	62890
_ZN2v88internal13ReadOnlySpace14MarkAsReadOnlyEv	62442
_ZN2v88internal13ReadOnlySpace15MarkAsReadWriteEv	62426
_ZN2v88internal13ReadOnlySpace22SetPermissionsForPagesENS_13PageAllocator10PermissionE	125764
_ZN2v88internal13ReadOnlySpace26ClearStringPaddingIfNeededEv	625
_ZN2v88internal13ReadOnlySpace35RepairFreeListsAfterDeserializationEv	62386
_ZN2v88internal13ReadOnlySpace6ForgetEv	0
_ZN2v88internal13ReadOnlySpaceC2EPNS0_4HeapE	62441
_ZN2v88internal15CompactionSpace23SweepAndRetryAllocationEi	11844
_ZN2v88internal15CompactionSpace30SlowRefillLinearAllocationAreaEi	235686
_ZN2v88internal15MemoryAllocator10FreeMemoryEPNS_13PageAllocatorEmm	439054
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_10PagedSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	466385
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	0
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE1ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	424781
_ZN2v88internal15MemoryAllocator12CommitMemoryEPNS0_13VirtualMemoryE	46641
_ZN2v88internal15MemoryAllocator13AllocateChunkEmmNS0_13ExecutabilityEPNS0_5SpaceE	918538
_ZN2v88internal15MemoryAllocator13PreFreeMemoryEPNS0_11MemoryChunkE	965060
_ZN2v88internal15MemoryAllocator14UncommitMemoryEPNS0_13VirtualMemoryE	402723
_ZN2v88internal15MemoryAllocator17AllocateLargePageEmPNS0_16LargeObjectSpaceENS0_13ExecutabilityE	73011
_ZN2v88internal15MemoryAllocator17GetCommitPageSizeEv	5
_ZN2v88internal15MemoryAllocator17PartialFreeMemoryEPNS0_11MemoryChunkEmmm	187081
_ZN2v88internal15MemoryAllocator17PerformFreeMemoryEPNS0_11MemoryChunkE	944515
_ZN2v88internal15MemoryAllocator18AllocatePagePooledINS0_9SemiSpaceEEEPNS0_11MemoryChunkEPT_	424782
_ZN2v88internal15MemoryAllocator21AllocateAlignedMemoryEmmmNS0_13ExecutabilityEPvPNS0_13VirtualMemoryE	918538
_ZN2v88internal15MemoryAllocator22CommitExecutableMemoryEPNS0_13VirtualMemoryEmmm	131727
_ZN2v88internal15MemoryAllocator24ComputeDiscardMemoryAreaEmm	2780680
_ZN2v88internal15MemoryAllocator27InitializeCodePageAllocatorEPNS_13PageAllocatorEm	63457
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE0EEEvPNS0_11MemoryChunkE	508675
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE1EEEvPNS0_11MemoryChunkE	376627
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE2EEEvPNS0_11MemoryChunkE	33147
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE3EEEvPNS0_11MemoryChunkE	423238
_ZN2v88internal15MemoryAllocator8TearDownEv	63442
_ZN2v88internal15MemoryAllocator8Unmapper12PrepareForGCEv	94944
_ZN2v88internal15MemoryAllocator8Unmapper14NumberOfChunksEv	5
_ZN2v88internal15MemoryAllocator8Unmapper16FreeQueuedChunksEv	233890
_ZN2v88internal15MemoryAllocator8Unmapper19MakeRoomForNewTasksEv	154957
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTask11RunInternalEv	151091
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD0Ev	153729
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD2Ev	0
_ZN2v88internal15MemoryAllocator8Unmapper23CommittedBufferedMemoryEv	0
_ZN2v88internal15MemoryAllocator8Unmapper23NumberOfCommittedChunksEv	0
_ZN2v88internal15MemoryAllocator8Unmapper24EnsureUnmappingCompletedEv	66223
_ZN2v88internal15MemoryAllocator8Unmapper28CancelAndWaitForPendingTasksEv	152294
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE0EEEvv	229878
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE1EEEvv	129667
_ZN2v88internal15MemoryAllocator8Unmapper41PerformFreeMemoryOnQueuedNonRegularChunksEv	454727
_ZN2v88internal15MemoryAllocator8Unmapper8TearDownEv	63444
_ZN2v88internal15MemoryAllocator8ZapBlockEmmm	0
_ZN2v88internal15MemoryAllocatorC2EPNS0_7IsolateEmm	63457
_ZN2v88internal16FreeListCategory14RepairFreeListEPNS0_4HeapE	62386
_ZN2v88internal16FreeListCategory16PickNodeFromListEmPm	757172
_ZN2v88internal16FreeListCategory19SearchForNodeInListEmPm	746376
_ZN2v88internal16FreeListCategory4FreeEmmNS0_8FreeModeE	17790059
_ZN2v88internal16FreeListCategory5ResetEv	0
_ZN2v88internal16FreeListCategory6RelinkEv	0
_ZN2v88internal16LargeObjectSpace10RemovePageEPNS0_9LargePageEm	16978
_ZN2v88internal16LargeObjectSpace11AllocateRawEi	17200
_ZN2v88internal16LargeObjectSpace11AllocateRawEiNS0_13ExecutabilityE	57387
_ZN2v88internal16LargeObjectSpace12ContainsSlowEm	0
_ZN2v88internal16LargeObjectSpace17AllocateLargePageEiNS0_13ExecutabilityE	73011
_ZN2v88internal16LargeObjectSpace17GetObjectIteratorEv	23625
_ZN2v88internal16LargeObjectSpace19FreeUnmarkedObjectsEv	206538
_ZN2v88internal16LargeObjectSpace21PromoteNewLargeObjectEPNS0_9LargePageE	5074
_ZN2v88internal16LargeObjectSpace23CommittedPhysicalMemoryEv	753
_ZN2v88internal16LargeObjectSpace30ClearMarkingStateOfLiveObjectsEv	137692
_ZN2v88internal16LargeObjectSpace7AddPageEPNS0_9LargePageEm	78085
_ZN2v88internal16LargeObjectSpace8ContainsENS0_10HeapObjectE	90
_ZN2v88internal16LargeObjectSpace8TearDownEv	187281
_ZN2v88internal16LargeObjectSpace9AvailableEv	95564
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapE	62442
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapENS0_15AllocationSpaceE	0
_ZN2v88internal17MemoryChunkLayout17CodePageGuardSizeEv	500
_ZN2v88internal17MemoryChunkLayout24CodePageGuardStartOffsetEv	0
_ZN2v88internal17MemoryChunkLayout25ObjectEndOffsetInCodePageEv	0
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInCodePageEv	587937
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInDataPageEv	1958316
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInCodePageEv	7007506
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInDataPageEv	5
_ZN2v88internal17MemoryChunkLayout30AllocatableMemoryInMemoryChunkENS0_15AllocationSpaceE	1346820
_ZN2v88internal17MemoryChunkLayout30ObjectStartOffsetInMemoryChunkENS0_15AllocationSpaceE	1000
_ZN2v88internal17SemiSpaceIterator10InitializeEmm	0
_ZN2v88internal17SemiSpaceIteratorC2EPNS0_8NewSpaceE	0
_ZN2v88internal18HeapObjectIterator17AdvanceToNextPageEv	89383
_ZN2v88internal18HeapObjectIteratorC2EPNS0_10PagedSpaceE	6
_ZN2v88internal18HeapObjectIteratorC2EPNS0_4PageE	0
_ZN2v88internal19LargeObjectIterator4NextEv	27107
_ZN2v88internal19LargeObjectIteratorC2EPNS0_16LargeObjectSpaceE	0
_ZN2v88internal19NewLargeObjectSpace11AllocateRawEi	19231
_ZN2v88internal19NewLargeObjectSpace11SetCapacityEm	112142
_ZN2v88internal19NewLargeObjectSpace15FreeDeadObjectsERKSt8functionIFbNS0_10HeapObjectEEE	26098
_ZN2v88internal19NewLargeObjectSpace4FlipEv	94944
_ZN2v88internal19NewLargeObjectSpace9AvailableEv	13607
_ZN2v88internal19NewLargeObjectSpaceC2EPNS0_4HeapEm	62442
_ZN2v88internal19SpaceWithLinearArea12ComputeLimitEmmm	24881809
_ZN2v88internal19SpaceWithLinearArea20InlineAllocationStepEmmmm	2727327
_ZN2v88internal19SpaceWithLinearArea21AddAllocationObserverEPNS0_18AllocationObserverE	215431
_ZN2v88internal19SpaceWithLinearArea24PauseAllocationObserversEv	484920
_ZN2v88internal19SpaceWithLinearArea24RemoveAllocationObserverEPNS0_18AllocationObserverE	188803
_ZN2v88internal19SpaceWithLinearArea25ResumeAllocationObserversEv	484920
_ZN2v88internal19SpaceWithLinearArea29StartNextInlineAllocationStepEv	126427476
_ZN2v88internal20CodeLargeObjectSpace10RemovePageEPNS0_9LargePageEm	24
_ZN2v88internal20CodeLargeObjectSpace11AllocateRawEi	40187
_ZN2v88internal20CodeLargeObjectSpace21InsertChunkMapEntriesEPNS0_9LargePageE	40180
_ZN2v88internal20CodeLargeObjectSpace21RemoveChunkMapEntriesEPNS0_9LargePageE	24
_ZN2v88internal20CodeLargeObjectSpace7AddPageEPNS0_9LargePageEm	40180
_ZN2v88internal20CodeLargeObjectSpace8FindPageEm	537690
_ZN2v88internal20CodeLargeObjectSpaceC2EPNS0_4HeapE	62442
_ZN2v88internal20CodeRangeAddressHint14GetAddressHintEm	63463
_ZN2v88internal20CodeRangeAddressHint20NotifyFreedCodeRangeEmm	63445
_ZN2v88internal21LocalAllocationBuffer5CloseEv	1130951
_ZN2v88internal21LocalAllocationBufferC2EPNS0_4HeapENS0_20LinearAllocationAreaE	406438
_ZN2v88internal21LocalAllocationBufferC2ERKS1_	198936
_ZN2v88internal21LocalAllocationBufferaSERKS1_	199281
_ZN2v88internal29PauseAllocationObserversScopeC2EPNS0_4HeapE	96984
_ZN2v88internal29PauseAllocationObserversScopeD2Ev	96984
_ZN2v88internal4Page15ConvertNewToOldEPS1_	1486
_ZN2v88internal4Page15CreateBlackAreaEmm	159800
_ZN2v88internal4Page16DestroyBlackAreaEmm	6619
_ZN2v88internal4Page19AvailableInFreeListEv	0
_ZN2v88internal4Page19ResetAllocatedBytesEv	474537
_ZN2v88internal4Page20AllocateLocalTrackerEv	435575
_ZN2v88internal4Page21ShrinkToHighWaterMarkEv	187032
_ZN2v88internal4Page22contains_array_buffersEv	17927
_ZN2v88internal4Page23ResetFreeListStatisticsEv	0
_ZN2v88internal4Page25ReleaseFreeListCategoriesEv	0
_ZN2v88internal4Page26AllocateFreeListCategoriesEv	467871
_ZN2v88internal4Page28InitializeFreeListCategoriesEv	103
_ZN2v88internal5Space14AllocationStepEimi	126174502
_ZN2v88internal5Space21AddAllocationObserverEPNS0_18AllocationObserverE	91780
_ZN2v88internal5Space24PauseAllocationObserversEv	290952
_ZN2v88internal5Space24RemoveAllocationObserverEPNS0_18AllocationObserverE	264619
_ZN2v88internal5Space25ResumeAllocationObserversEv	290952
_ZN2v88internal5Space31GetNextInlineAllocationStepSizeEv	0
_ZN2v88internal8FreeList10FindNodeInENS0_20FreeListCategoryTypeEmPm	3193164
_ZN2v88internal8FreeList11AddCategoryEPNS0_16FreeListCategoryE	0
_ZN2v88internal8FreeList11RepairListsEPNS0_4HeapE	0
_ZN2v88internal8FreeList13TryFindNodeInENS0_20FreeListCategoryTypeEmPm	0
_ZN2v88internal8FreeList14RemoveCategoryEPNS0_16FreeListCategoryE	6
_ZN2v88internal8FreeList15PrintCategoriesENS0_20FreeListCategoryTypeE	0
_ZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageE	220496
_ZN2v88internal8FreeList19SearchForNodeInListENS0_20FreeListCategoryTypeEPmm	1339827
_ZN2v88internal8FreeList25ContainsPageFreeListItemsEPNS0_4PageE	0
_ZN2v88internal8FreeList4FreeEmmNS0_8FreeModeE	18204603
_ZN2v88internal8FreeList5ResetEv	711243
_ZN2v88internal8FreeList8AllocateEmPm	1934274
_ZN2v88internal8FreeListC2Ev	0
_ZN2v88internal8NewSpace12AddFreshPageEv	173183
_ZN2v88internal8NewSpace16EnsureAllocationEiNS0_19AllocationAlignmentE	459343
_ZN2v88internal8NewSpace17GetObjectIteratorEv	7875
_ZN2v88internal8NewSpace23CommittedPhysicalMemoryEv	251
_ZN2v88internal8NewSpace24AddFreshPageSynchronizedEv	0
_ZN2v88internal8NewSpace25ResetLinearAllocationAreaEv	157391
_ZN2v88internal8NewSpace26UpdateLinearAllocationAreaEv	311051
_ZN2v88internal8NewSpace27UpdateInlineAllocationLimitEm	756394
_ZN2v88internal8NewSpace4FlipEv	94944
_ZN2v88internal8NewSpace4GrowEv	2661
_ZN2v88internal8NewSpace6ShrinkEv	17233
_ZN2v88internal8NewSpace8TearDownEv	62437
_ZN2v88internal8NewSpace9RebalanceEv	68846
_ZN2v88internal8NewSpaceC2EPNS0_4HeapEPNS_13PageAllocatorEmm	62447
_ZN2v88internal9LargePage10InitializeEPNS0_4HeapEPNS0_11MemoryChunkENS0_13ExecutabilityE	73011
_ZN2v88internal9LargePage18GetAddressToShrinkEmm	49432
_ZN2v88internal9LargePage24ClearOutOfLiveRangeSlotsEm	84
_ZN2v88internal9SemiSpace10RemovePageEPNS0_4PageE	4193
_ZN2v88internal9SemiSpace11PrependPageEPNS0_4PageE	2707
_ZN2v88internal9SemiSpace11RewindPagesEi	528
_ZN2v88internal9SemiSpace12set_age_markEm	94944
_ZN2v88internal9SemiSpace13FixPagesFlagsEll	189888
_ZN2v88internal9SemiSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	424780
_ZN2v88internal9SemiSpace17GetObjectIteratorEv	0
_ZN2v88internal9SemiSpace21EnsureCurrentCapacityEv	137692
_ZN2v88internal9SemiSpace23CommittedPhysicalMemoryEv	0
_ZN2v88internal9SemiSpace4SwapEPS1_S2_	94944
_ZN2v88internal9SemiSpace5ResetEv	0
_ZN2v88internal9SemiSpace5SetUpEmm	0
_ZN2v88internal9SemiSpace6CommitEv	93044
_ZN2v88internal9SemiSpace6GrowToEm	5322
_ZN2v88internal9SemiSpace8ShrinkToEm	528
_ZN2v88internal9SemiSpace8TearDownEv	0
_ZN2v88internal9SemiSpace8UncommitEv	93029
_ZN2v88internalL28AllocateAndInitializeSlotSetEmm	105246
_ZNK2v88internal11MemoryChunk10InOldSpaceEv	9016
_ZNK2v88internal11MemoryChunk18InLargeObjectSpaceEv	0
_ZNK2v88internal5Space25CheckOffsetsAreConsistentEv	0
_ZZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageEENKUlPNS0_16FreeListCategoryEE_clES5_	1322970

Generated by: LCOV version 1.10