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
_ZN2v88internal19SpaceWithLinearArea29StartNextInlineAllocationStepEv	126506029
_ZN2v88internal5Space14AllocationStepEimi	126252790
_ZN2v88internal19SpaceWithLinearArea12ComputeLimitEmmm	24897939
_ZN2v88internal10PagedSpace27UpdateInlineAllocationLimitEm	22788097
_ZN2v88internal10PagedSpace13DecreaseLimitEm	22788047
_ZN2v88internal8FreeList4FreeEmmNS0_8FreeModeE	18219856
_ZN2v88internal16FreeListCategory4FreeEmmNS0_8FreeModeE	17803501
_ZN2v88internal10PagedSpace13SizeOfObjectsEv	10746131
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInCodePageEv	7025918
_ZN2v88internal8FreeList10FindNodeInENS0_20FreeListCategoryTypeEmPm	3177110
_ZN2v88internal11MemoryChunk52DecrementWriteUnprotectCounterAndMaybeSetPermissionsENS_13PageAllocator10PermissionE	3090690
_ZN2v88internal11MemoryChunk18SetReadAndWritableEv	3027712
_ZN2v88internal15MemoryAllocator24ComputeDiscardMemoryAreaEmm	2857173
_ZN2v88internal11MemoryChunk19DiscardUnusedMemoryEmm	2856047
_ZN2v88internal19SpaceWithLinearArea20InlineAllocationStepEmmmm	2788079
_ZN2v88internal10PagedSpace24FreeLinearAllocationAreaEv	2687394
_ZN2v88internal11MemoryChunk20SetReadAndExecutableEv	2582302
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInDataPageEv	2056384
_ZN2v88internal8FreeList8AllocateEmPm	1926524
_ZN2v88internal10PagedSpace38RefillLinearAllocationAreaFromFreeListEm	1926519
_ZN2v88internal17MemoryChunkLayout30AllocatableMemoryInMemoryChunkENS0_15AllocationSpaceE	1346820
_ZN2v88internal8FreeList19SearchForNodeInListENS0_20FreeListCategoryTypeEPmm	1335897
_ZZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageEENKUlPNS0_16FreeListCategoryEE_clES5_	1319874
_ZN2v88internal10PagedSpace33RawSlowRefillLinearAllocationAreaEi	1309583
_ZN2v88internal10PagedSpace23SetLinearAllocationAreaEmm	1297409
_ZN2v88internal21LocalAllocationBuffer5CloseEv	1169344
_ZN2v88internal10PagedSpace30SlowRefillLinearAllocationAreaEi	1074930
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE1EEEvv	980584
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE1EEEvv	967525
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE0EEEvv	967200
_ZN2v88internal11MemoryChunk23ReleaseInvalidatedSlotsEv	966774
_ZN2v88internal11MemoryChunk10InitializeEPNS0_4HeapEmmmmNS0_13ExecutabilityEPNS0_5SpaceENS0_13VirtualMemoryE	965774
_ZN2v88internal15MemoryAllocator13PreFreeMemoryEPNS0_11MemoryChunkE	965651
_ZN2v88internal11MemoryChunk22ReleaseAllocatedMemoryEv	965645
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE0EEEvv	965642
_ZN2v88internal15MemoryAllocator17PerformFreeMemoryEPNS0_11MemoryChunkE	945729
_ZN2v88internal15MemoryAllocator21AllocateAlignedMemoryEmmmNS0_13ExecutabilityEPvPNS0_13VirtualMemoryE	918614
_ZN2v88internal15MemoryAllocator13AllocateChunkEmmNS0_13ExecutabilityEPNS0_5SpaceE	918612
_ZN2v88internal8NewSpace27UpdateInlineAllocationLimitEm	812444
_ZN2v88internal16FreeListCategory16PickNodeFromListEmPm	748592
_ZN2v88internal16FreeListCategory19SearchForNodeInListEmPm	747224
_ZN2v88internal8FreeList5ResetEv	729202
_ZN2v88internal10PagedSpace7AddPageEPNS0_4PageE	640070
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInCodePageEv	597161
_ZN2v88internal20CodeLargeObjectSpace8FindPageEm	537636
_ZN2v88internal10PagedSpaceC2EPNS0_4HeapENS0_15AllocationSpaceENS0_13ExecutabilityE	523152
_ZN2v88internal10PagedSpace8TearDownEv	523093
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE0EEEvPNS0_11MemoryChunkE	509504
_ZN2v88internal8NewSpace16EnsureAllocationEiNS0_19AllocationAlignmentE	504524
_ZN2v88internal19SpaceWithLinearArea24PauseAllocationObserversEv	499505
_ZN2v88internal19SpaceWithLinearArea25ResumeAllocationObserversEv	499505
_ZN2v88internal10PagedSpace6ExpandEv	478265
_ZN2v88internal4Page19ResetAllocatedBytesEv	472731
_ZN2v88internal10PagedSpace33RefineAllocatedBytesAfterSweepingEPNS0_4PageE	470436
_ZN2v88internal10PagedSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	467918
_ZN2v88internal4Page26AllocateFreeListCategoriesEv	467917
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_10PagedSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	466422
_ZN2v88internal15MemoryAllocator8Unmapper41PerformFreeMemoryOnQueuedNonRegularChunksEv	457429
_ZN2v88internal15MemoryAllocator10FreeMemoryEPNS_13PageAllocatorEmm	439152
_ZN2v88internal4Page20AllocateLocalTrackerEv	436203
_ZN2v88internal11MemoryChunk19ReleaseLocalTrackerEv	436117
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE1ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	425358
_ZN2v88internal9SemiSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	425358
_ZN2v88internal15MemoryAllocator18AllocatePagePooledINS0_9SemiSpaceEEEPNS0_11MemoryChunkEPT_	425358
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE3EEEvPNS0_11MemoryChunkE	423804
_ZN2v88internal21LocalAllocationBufferC2EPNS0_4HeapENS0_20LinearAllocationAreaE	420710
_ZN2v88internal15MemoryAllocator14UncommitMemoryEPNS0_13VirtualMemoryE	403966
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE1EEEvPNS0_11MemoryChunkE	376725
_ZN2v88internal11MemoryChunk25SetOldGenerationPageFlagsEb	361277
_ZN2v88internal10PagedSpace14RefillFreeListEv	354402
_ZN2v88internal8NewSpace26UpdateLinearAllocationAreaEv	347501
_ZN2v88internal11MemoryChunk27SetYoungGenerationPageFlagsEb	331847
_ZN2v88internal5Space25ResumeAllocationObserversEv	299703
_ZN2v88internal5Space24PauseAllocationObserversEv	299703
_ZN2v88internal10PagedSpace18SetReadAndWritableEv	281625
_ZN2v88internal10PagedSpace20MergeCompactionSpaceEPNS0_15CompactionSpaceE	273375
_ZN2v88internal10PagedSpace20SetReadAndExecutableEv	266472
_ZN2v88internal5Space24RemoveAllocationObserverEPNS0_18AllocationObserverE	262763
_ZN2v88internal15CompactionSpace30SlowRefillLinearAllocationAreaEi	234660
_ZN2v88internal15MemoryAllocator8Unmapper16FreeQueuedChunksEv	233631
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE0EEEvv	229662
_ZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageE	219979
_ZN2v88internal19SpaceWithLinearArea21AddAllocationObserverEPNS0_18AllocationObserverE	214780
_ZN2v88internal8NewSpace12AddFreshPageEv	209776
_ZN2v88internal16LargeObjectSpace19FreeUnmarkedObjectsEv	206049
_ZN2v88internal10PagedSpace23ResetFreeListStatisticsEv	206049
_ZN2v88internal10PagedSpace21PrepareForMarkCompactEv	206049
_ZN2v88internal21LocalAllocationBufferaSERKS1_	204244
_ZN2v88internal21LocalAllocationBufferC2ERKS1_	203893
_ZN2v88internal9SemiSpace13FixPagesFlagsEll	195722
_ZN2v88internal19SpaceWithLinearArea24RemoveAllocationObserverEPNS0_18AllocationObserverE	187645
_ZN2v88internal16LargeObjectSpace8TearDownEv	187281
_ZN2v88internal15MemoryAllocator17PartialFreeMemoryEPNS0_11MemoryChunkEmmm	187084
_ZN2v88internal4Page21ShrinkToHighWaterMarkEv	187033
_ZN2v88internal10PagedSpace25ShrinkPageToHighWaterMarkEPNS0_4PageE	187033
_ZN2v88internal10PagedSpace28ShrinkImmortalImmovablePagesEv	186993
_ZN2v88internal10PagedSpace10RemovePageEPNS0_4PageE	172165
_ZN2v88internal8NewSpace25ResetLinearAllocationAreaEv	160308
_ZN2v88internal15MemoryAllocator8Unmapper19MakeRoomForNewTasksEv	154720
_ZN2v88internal4Page15CreateBlackAreaEmm	154544
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD0Ev	153621
_ZN2v88internal15MemoryAllocator8Unmapper28CancelAndWaitForPendingTasksEv	151965
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTask11RunInternalEv	150890
_ZN2v88internal10PagedSpace15CountTotalPagesEv	147755
_ZN2v88internal16LargeObjectSpace30ClearMarkingStateOfLiveObjectsEv	137366
_ZN2v88internal9SemiSpace21EnsureCurrentCapacityEv	137366
_ZN2v88internal15MemoryAllocator22CommitExecutableMemoryEPNS0_13VirtualMemoryEmmm	131703
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE1EEEvv	129670
_ZN2v88internal13ReadOnlySpace22SetPermissionsForPagesENS_13PageAllocator10PermissionE	125765
_ZN2v88internal19NewLargeObjectSpace11SetCapacityEm	115158
_ZN2v88internalL28AllocateAndInitializeSlotSetEmm	105485
_ZN2v88internal29PauseAllocationObserversScopeD2Ev	99901
_ZN2v88internal29PauseAllocationObserversScopeC2EPNS0_4HeapE	99901
_ZN2v88internal16LargeObjectSpace9AvailableEv	98481
_ZN2v88internal9SemiSpace4SwapEPS1_S2_	97861
_ZN2v88internal9SemiSpace12set_age_markEm	97861
_ZN2v88internal15MemoryAllocator8Unmapper12PrepareForGCEv	97861
_ZN2v88internal8NewSpace4FlipEv	97861
_ZN2v88internal19NewLargeObjectSpace4FlipEv	97860
_ZN2v88internal9SemiSpace6CommitEv	93124
_ZN2v88internal9SemiSpace8UncommitEv	93109
_ZN2v88internal5Space21AddAllocationObserverEPNS0_18AllocationObserverE	91390
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_7SlotSetEv	91360
_ZN2v88internal18HeapObjectIterator17AdvanceToNextPageEv	89927
_ZN2v88internal10PagedSpace29MarkLinearAllocationAreaBlackEv	85161
_ZN2v88internal16LargeObjectSpace7AddPageEPNS0_9LargePageEm	78072
_ZN2v88internal9LargePage10InitializeEPNS0_4HeapEPNS0_11MemoryChunkENS0_13ExecutabilityE	72993
_ZN2v88internal15MemoryAllocator17AllocateLargePageEmPNS0_16LargeObjectSpaceENS0_13ExecutabilityE	72993
_ZN2v88internal16LargeObjectSpace17AllocateLargePageEiNS0_13ExecutabilityE	72993
_ZN2v88internal11MemoryChunk11SetReadableEv	72460
_ZN2v88internal8NewSpace9RebalanceEv	68683
_ZN2v88internal15MemoryAllocator8Unmapper24EnsureUnmappingCompletedEv	66226
_ZN2v88internal10PagedSpace14RemovePageSafeEi	64498
_ZN2v88internal20CodeRangeAddressHint14GetAddressHintEm	63462
_ZN2v88internal15MemoryAllocatorC2EPNS0_7IsolateEmm	63457
_ZN2v88internal15MemoryAllocator27InitializeCodePageAllocatorEPNS_13PageAllocatorEm	63456
_ZN2v88internal20CodeRangeAddressHint20NotifyFreedCodeRangeEmm	63445
_ZN2v88internal15MemoryAllocator8Unmapper8TearDownEv	63444
_ZN2v88internal15MemoryAllocator8TearDownEv	63442
_ZN2v88internal12ReadOnlyPage21MakeHeaderRelocatableEv	62890
_ZN2v88internal8NewSpaceC2EPNS0_4HeapEPNS_13PageAllocatorEmm	62447
_ZN2v88internal20CodeLargeObjectSpaceC2EPNS0_4HeapE	62442
_ZN2v88internal19NewLargeObjectSpaceC2EPNS0_4HeapEm	62442
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapE	62442
_ZN2v88internal13ReadOnlySpace14MarkAsReadOnlyEv	62442
_ZN2v88internal13ReadOnlySpaceC2EPNS0_4HeapE	62441
_ZN2v88internal8NewSpace8TearDownEv	62437
_ZN2v88internal13ReadOnlySpace15MarkAsReadWriteEv	62427
_ZN2v88internal16FreeListCategory14RepairFreeListEPNS0_4HeapE	62386
_ZN2v88internal13ReadOnlySpace35RepairFreeListsAfterDeserializationEv	62385
_GLOBAL__sub_I_spaces.cc	61018
_ZN2v88internal16LargeObjectSpace11AllocateRawEiNS0_13ExecutabilityE	57358
_ZN2v88internal9LargePage18GetAddressToShrinkEmm	49226
_ZN2v88internal15MemoryAllocator12CommitMemoryEPNS0_13VirtualMemoryE	47160
_ZN2v88internal20CodeLargeObjectSpace11AllocateRawEi	40166
_ZN2v88internal20CodeLargeObjectSpace7AddPageEPNS0_9LargePageEm	40160
_ZN2v88internal20CodeLargeObjectSpace21InsertChunkMapEntriesEPNS0_9LargePageE	40160
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE2EEEvPNS0_11MemoryChunkE	32343
_ZN2v88internal10PagedSpace17GetObjectIteratorEv	31500
_ZN2v88internal19NewLargeObjectSpace15FreeDeadObjectsERKSt8functionIFbNS0_10HeapObjectEEE	29178
_ZN2v88internal19LargeObjectIterator4NextEv	27588
_ZN2v88internal11MemoryChunk34RegisterObjectWithInvalidatedSlotsENS0_10HeapObjectEi	26475
_ZN2v88internal16LargeObjectSpace17GetObjectIteratorEv	23625
_ZN2v88internal10PagedSpace11ReleasePageEPNS0_4PageE	20515
_ZN2v88internal19NewLargeObjectSpace11AllocateRawEi	19234
_ZN2v88internal11MemoryChunk23CommittedPhysicalMemoryEv	18127
_ZN2v88internal4Page22contains_array_buffersEv	17718
_ZN2v88internal8NewSpace6ShrinkEv	17332
_ZN2v88internal16LargeObjectSpace11AllocateRawEi	17192
_ZN2v88internal16LargeObjectSpace10RemovePageEPNS0_9LargePageEm	16907
_ZN2v88internal10PagedSpace11SetReadableEv	15154
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_7SlotSetEv	14125
_ZN2v88internal19NewLargeObjectSpace9AvailableEv	13623
_ZN2v88internal15CompactionSpace23SweepAndRetryAllocationEi	11844
_ZNK2v88internal11MemoryChunk10InOldSpaceEv	9287
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_12TypedSlotSetEv	8686
_ZN2v88internal8NewSpace17GetObjectIteratorEv	7875
_ZN2v88internal4Page16DestroyBlackAreaEmm	6778
_ZN2v88internal9SemiSpace6GrowToEm	5334
_ZN2v88internal16LargeObjectSpace21PromoteNewLargeObjectEPNS0_9LargePageE	5079
_ZN2v88internal9SemiSpace10RemovePageEPNS0_4PageE	4327
_ZN2v88internal10PagedSpace26UnmarkLinearAllocationAreaEv	3303
_ZN2v88internal9SemiSpace11PrependPageEPNS0_4PageE	2832
_ZN2v88internal8NewSpace4GrowEv	2667
_ZN2v88internal4Page15ConvertNewToOldEPS1_	1495
_ZN2v88internal10PagedSpace23CommittedPhysicalMemoryEv	1004
_ZN2v88internal17MemoryChunkLayout30ObjectStartOffsetInMemoryChunkENS0_15AllocationSpaceE	1000
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_12TypedSlotSetEv	934
_ZN2v88internal16LargeObjectSpace23CommittedPhysicalMemoryEv	753
_ZN2v88internal13ReadOnlySpace26ClearStringPaddingIfNeededEv	625
_ZN2v88internal9SemiSpace8ShrinkToEm	518
_ZN2v88internal9SemiSpace11RewindPagesEi	518
_ZN2v88internal17MemoryChunkLayout17CodePageGuardSizeEv	500
_ZN2v88internal10PagedSpace23SweepAndRetryAllocationEi	408
_ZN2v88internal10PagedSpace13ResetFreeListEv	400
_ZN2v88internal8NewSpace23CommittedPhysicalMemoryEv	251
_ZN2v88internal11MemoryChunk24AllocateInvalidatedSlotsEv	199
_ZN2v88internal4Page28InitializeFreeListCategoriesEv	107
_ZN2v88internal16LargeObjectSpace8ContainsENS0_10HeapObjectE	90
_ZN2v88internal9LargePage24ClearOutOfLiveRangeSlotsEm	86
_ZN2v88internal20CodeLargeObjectSpace10RemovePageEPNS0_9LargePageEm	24
_ZN2v88internal20CodeLargeObjectSpace21RemoveChunkMapEntriesEPNS0_9LargePageE	24
_ZN2v88internal10PagedSpace12ContainsSlowEm	20
_ZN2v88internal8FreeList14RemoveCategoryEPNS0_16FreeListCategoryE	6
_ZN2v88internal18HeapObjectIteratorC2EPNS0_10PagedSpaceE	6
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInDataPageEv	5
_ZN2v88internal15MemoryAllocator8Unmapper14NumberOfChunksEv	5
_ZN2v88internal11MemoryChunk30MoveObjectWithInvalidatedSlotsENS0_10HeapObjectES2_	5
_ZN2v88internal15MemoryAllocator17GetCommitPageSizeEv	5
_ZN2v88internal8NewSpace24AddFreshPageSynchronizedEv	0
_ZN2v88internal9SemiSpace5SetUpEmm	0
_ZN2v88internal8FreeListC2Ev	0
_ZN2v88internal4Page23ResetFreeListStatisticsEv	0
_ZN2v88internal9SemiSpace8TearDownEv	0
_ZN2v88internal17SemiSpaceIterator10InitializeEmm	0
_ZN2v88internal9SemiSpace17GetObjectIteratorEv	0
_ZN2v88internal16FreeListCategory5ResetEv	0
_ZNK2v88internal11MemoryChunk18InLargeObjectSpaceEv	0
_ZN2v88internal15MemoryAllocator8ZapBlockEmmm	0
_ZN2v88internal11MemoryChunk20ReleaseMarkingBitmapEv	0
_ZN2v88internal4Page19AvailableInFreeListEv	0
_ZN2v88internal9SemiSpace5ResetEv	0
_ZNK2v88internal5Space25CheckOffsetsAreConsistentEv	0
_ZN2v88internal17SemiSpaceIteratorC2EPNS0_8NewSpaceE	0
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapENS0_15AllocationSpaceE	0
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD2Ev	0
_ZN2v88internal8FreeList25ContainsPageFreeListItemsEPNS0_4PageE	0
_ZN2v88internal11MemoryChunk21AllocateMarkingBitmapEv	0
_ZN2v88internal18HeapObjectIteratorC2EPNS0_4PageE	0
_ZN2v88internal5Space31GetNextInlineAllocationStepSizeEv	0
_ZN2v88internal11MemoryChunk36RegisteredObjectWithInvalidatedSlotsENS0_10HeapObjectE	0
_ZN2v88internal13ReadOnlySpace6ForgetEv	0
_ZN2v88internal4Page25ReleaseFreeListCategoriesEv	0
_ZN2v88internal11MemoryChunk25InitializationMemoryFenceEv	0
_ZN2v88internal8FreeList11AddCategoryEPNS0_16FreeListCategoryE	0
_ZN2v88internal8FreeList11RepairListsEPNS0_4HeapE	0
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	0
_ZN2v88internal17MemoryChunkLayout24CodePageGuardStartOffsetEv	0
_ZN2v88internal19LargeObjectIteratorC2EPNS0_16LargeObjectSpaceE	0
_ZN2v88internal16FreeListCategory6RelinkEv	0
_ZN2v88internal11MemoryChunk28ReleaseYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk29AllocateYoungGenerationBitmapEv	0
_ZN2v88internal8FreeList15PrintCategoriesENS0_20FreeListCategoryTypeE	0
_ZN2v88internal15MemoryAllocator8Unmapper23CommittedBufferedMemoryEv	0
_ZN2v88internal9SemiSpace23CommittedPhysicalMemoryEv	0
_ZN2v88internal11MemoryChunk17synchronized_heapEv	0
_ZN2v88internal16LargeObjectSpace12ContainsSlowEm	0
_ZN2v88internal17MemoryChunkLayout25ObjectEndOffsetInCodePageEv	0
_ZN2v88internal15MemoryAllocator8Unmapper23NumberOfCommittedChunksEv	0
_ZN2v88internal8FreeList13TryFindNodeInENS0_20FreeListCategoryTypeEmPm	0

Generated by: LCOV version 1.10