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: 2019-04-17 Functions: 209 250 83.6 %

Function Name	Hit count
_GLOBAL__sub_I_spaces.cc	61002
_ZN2v88internal10PagedSpace10RemovePageEPNS0_4PageE	177528
_ZN2v88internal10PagedSpace11ReleasePageEPNS0_4PageE	22494
_ZN2v88internal10PagedSpace11SetReadableEv	15092
_ZN2v88internal10PagedSpace12ContainsSlowEm	20
_ZN2v88internal10PagedSpace13DecreaseLimitEm	22769810
_ZN2v88internal10PagedSpace13ResetFreeListEv	400
_ZN2v88internal10PagedSpace13SizeOfObjectsEv	11355825
_ZN2v88internal10PagedSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	468891
_ZN2v88internal10PagedSpace14RefillFreeListEv	387037
_ZN2v88internal10PagedSpace14RemovePageSafeEi	65017
_ZN2v88internal10PagedSpace15CountTotalPagesEv	160781
_ZN2v88internal10PagedSpace17GetObjectIteratorEv	31464
_ZN2v88internal10PagedSpace18SetReadAndWritableEv	288888
_ZN2v88internal10PagedSpace20MergeCompactionSpaceEPNS0_15CompactionSpaceE	279193
_ZN2v88internal10PagedSpace20SetReadAndExecutableEv	273794
_ZN2v88internal10PagedSpace21PrepareForMarkCompactEv	226011
_ZN2v88internal10PagedSpace23CommittedPhysicalMemoryEv	1004
_ZN2v88internal10PagedSpace23ResetFreeListStatisticsEv	226011
_ZN2v88internal10PagedSpace23SetLinearAllocationAreaEmm	1362535
_ZN2v88internal10PagedSpace23SweepAndRetryAllocationEi	426
_ZN2v88internal10PagedSpace24FreeLinearAllocationAreaEv	2789778
_ZN2v88internal10PagedSpace25ShrinkPageToHighWaterMarkEPNS0_4PageE	186985
_ZN2v88internal10PagedSpace26UnmarkLinearAllocationAreaEv	3321
_ZN2v88internal10PagedSpace27UpdateInlineAllocationLimitEm	22769832
_ZN2v88internal10PagedSpace28ShrinkImmortalImmovablePagesEv	186945
_ZN2v88internal10PagedSpace29MarkLinearAllocationAreaBlackEv	85548
_ZN2v88internal10PagedSpace30SlowRefillLinearAllocationAreaEi	1139350
_ZN2v88internal10PagedSpace33RawSlowRefillLinearAllocationAreaEi	1374775
_ZN2v88internal10PagedSpace33RefineAllocatedBytesAfterSweepingEPNS0_4PageE	521606
_ZN2v88internal10PagedSpace38RefillLinearAllocationAreaFromFreeListEm	2003184
_ZN2v88internal10PagedSpace6ExpandEv	479193
_ZN2v88internal10PagedSpace7AddPageEPNS0_4PageE	646406
_ZN2v88internal10PagedSpace8TearDownEv	528845
_ZN2v88internal10PagedSpaceC2EPNS0_4HeapENS0_15AllocationSpaceENS0_13ExecutabilityE	528907
_ZN2v88internal11MemoryChunk10InitializeEPNS0_4HeapEmmmmNS0_13ExecutabilityEPNS0_5SpaceENS0_13VirtualMemoryE	995624
_ZN2v88internal11MemoryChunk11SetReadableEv	72355
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE0EEEvv	995483
_ZN2v88internal11MemoryChunk14ReleaseSlotSetILNS0_17RememberedSetTypeE1EEEvv	1013498
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_7SlotSetEv	92210
_ZN2v88internal11MemoryChunk15AllocateSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_7SlotSetEv	17319
_ZN2v88internal11MemoryChunk17synchronized_heapEv	0
_ZN2v88internal11MemoryChunk18SetReadAndWritableEv	3065647
_ZN2v88internal11MemoryChunk19DiscardUnusedMemoryEmm	7254883
_ZN2v88internal11MemoryChunk19ReleaseLocalTrackerEv	469768
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE0EEEvv	997062
_ZN2v88internal11MemoryChunk19ReleaseTypedSlotSetILNS0_17RememberedSetTypeE1EEEvv	997540
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE0EEEPNS0_12TypedSlotSetEv	8677
_ZN2v88internal11MemoryChunk20AllocateTypedSlotSetILNS0_17RememberedSetTypeE1EEEPNS0_12TypedSlotSetEv	1169
_ZN2v88internal11MemoryChunk20ReleaseMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk20SetReadAndExecutableEv	2610370
_ZN2v88internal11MemoryChunk21AllocateMarkingBitmapEv	0
_ZN2v88internal11MemoryChunk22ReleaseAllocatedMemoryEv	995483
_ZN2v88internal11MemoryChunk23CommittedPhysicalMemoryEv	20495
_ZN2v88internal11MemoryChunk23ReleaseInvalidatedSlotsEv	996570
_ZN2v88internal11MemoryChunk24AllocateInvalidatedSlotsEv	218
_ZN2v88internal11MemoryChunk25InitializationMemoryFenceEv	0
_ZN2v88internal11MemoryChunk25SetOldGenerationPageFlagsEb	365007
_ZN2v88internal11MemoryChunk27SetYoungGenerationPageFlagsEb	332859
_ZN2v88internal11MemoryChunk28ReleaseYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk29AllocateYoungGenerationBitmapEv	0
_ZN2v88internal11MemoryChunk30MoveObjectWithInvalidatedSlotsENS0_10HeapObjectES2_	5
_ZN2v88internal11MemoryChunk34RegisterObjectWithInvalidatedSlotsENS0_10HeapObjectEi	26610
_ZN2v88internal11MemoryChunk36RegisteredObjectWithInvalidatedSlotsENS0_10HeapObjectE	0
_ZN2v88internal11MemoryChunk52DecrementWriteUnprotectCounterAndMaybeSetPermissionsENS_13PageAllocator10PermissionE	3128292
_ZN2v88internal12ReadOnlyPage21MakeHeaderRelocatableEv	62874
_ZN2v88internal13ReadOnlySpace14MarkAsReadOnlyEv	62426
_ZN2v88internal13ReadOnlySpace15MarkAsReadWriteEv	62410
_ZN2v88internal13ReadOnlySpace22SetPermissionsForPagesENS_13PageAllocator10PermissionE	125732
_ZN2v88internal13ReadOnlySpace26ClearStringPaddingIfNeededEv	625
_ZN2v88internal13ReadOnlySpace35RepairFreeListsAfterDeserializationEv	62370
_ZN2v88internal13ReadOnlySpace6ForgetEv	0
_ZN2v88internal13ReadOnlySpaceC2EPNS0_4HeapE	62426
_ZN2v88internal15CompactionSpace23SweepAndRetryAllocationEi	11844
_ZN2v88internal15CompactionSpace30SlowRefillLinearAllocationAreaEi	235427
_ZN2v88internal15MemoryAllocator10FreeMemoryEPNS_13PageAllocatorEmm	459490
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_10PagedSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	467348
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE0ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	0
_ZN2v88internal15MemoryAllocator12AllocatePageILNS1_14AllocationModeE1ENS0_9SemiSpaceEEEPNS0_4PageEmPT0_NS0_13ExecutabilityE	454230
_ZN2v88internal15MemoryAllocator12CommitMemoryEPNS0_13VirtualMemoryE	55583
_ZN2v88internal15MemoryAllocator13AllocateChunkEmmNS0_13ExecutabilityEPNS0_5SpaceE	940041
_ZN2v88internal15MemoryAllocator13PreFreeMemoryEPNS0_11MemoryChunkE	995500
_ZN2v88internal15MemoryAllocator14UncommitMemoryEPNS0_13VirtualMemoryE	429748
_ZN2v88internal15MemoryAllocator17AllocateLargePageEmPNS0_16LargeObjectSpaceENS0_13ExecutabilityE	73044
_ZN2v88internal15MemoryAllocator17GetCommitPageSizeEv	5
_ZN2v88internal15MemoryAllocator17PartialFreeMemoryEPNS0_11MemoryChunkEmmm	187038
_ZN2v88internal15MemoryAllocator17PerformFreeMemoryEPNS0_11MemoryChunkE	972578
_ZN2v88internal15MemoryAllocator18AllocatePagePooledINS0_9SemiSpaceEEEPNS0_11MemoryChunkEPT_	454230
_ZN2v88internal15MemoryAllocator21AllocateAlignedMemoryEmmmNS0_13ExecutabilityEPvPNS0_13VirtualMemoryE	940040
_ZN2v88internal15MemoryAllocator22CommitExecutableMemoryEPNS0_13VirtualMemoryEmmm	131889
_ZN2v88internal15MemoryAllocator24ComputeDiscardMemoryAreaEmm	7256164
_ZN2v88internal15MemoryAllocator27InitializeCodePageAllocatorEPNS_13PageAllocatorEm	63441
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE0EEEvPNS0_11MemoryChunkE	508521
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE1EEEvPNS0_11MemoryChunkE	397079
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE2EEEvPNS0_11MemoryChunkE	34349
_ZN2v88internal15MemoryAllocator4FreeILNS1_8FreeModeE3EEEvPNS0_11MemoryChunkE	452630
_ZN2v88internal15MemoryAllocator8TearDownEv	63426
_ZN2v88internal15MemoryAllocator8Unmapper12PrepareForGCEv	104302
_ZN2v88internal15MemoryAllocator8Unmapper14NumberOfChunksEv	5
_ZN2v88internal15MemoryAllocator8Unmapper16FreeQueuedChunksEv	254178
_ZN2v88internal15MemoryAllocator8Unmapper19MakeRoomForNewTasksEv	175405
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTask11RunInternalEv	169906
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD0Ev	174219
_ZN2v88internal15MemoryAllocator8Unmapper19UnmapFreeMemoryTaskD2Ev	0
_ZN2v88internal15MemoryAllocator8Unmapper23CommittedBufferedMemoryEv	0
_ZN2v88internal15MemoryAllocator8Unmapper23NumberOfCommittedChunksEv	0
_ZN2v88internal15MemoryAllocator8Unmapper24EnsureUnmappingCompletedEv	71258
_ZN2v88internal15MemoryAllocator8Unmapper28CancelAndWaitForPendingTasksEv	165721
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE0EEEvv	248523
_ZN2v88internal15MemoryAllocator8Unmapper31PerformFreeMemoryOnQueuedChunksILNS2_8FreeModeE1EEEvv	134686
_ZN2v88internal15MemoryAllocator8Unmapper41PerformFreeMemoryOnQueuedNonRegularChunksEv	487758
_ZN2v88internal15MemoryAllocator8Unmapper8TearDownEv	63428
_ZN2v88internal15MemoryAllocator8ZapBlockEmmm	0
_ZN2v88internal15MemoryAllocatorC2EPNS0_7IsolateEmm	63441
_ZN2v88internal16FreeListCategory14RepairFreeListEPNS0_4HeapE	62370
_ZN2v88internal16FreeListCategory16PickNodeFromListEmPm	820436
_ZN2v88internal16FreeListCategory19SearchForNodeInListEmPm	750680
_ZN2v88internal16FreeListCategory4FreeEmmNS0_8FreeModeE	22030560
_ZN2v88internal16FreeListCategory5ResetEv	0
_ZN2v88internal16FreeListCategory6RelinkEv	0
_ZN2v88internal16LargeObjectSpace10RemovePageEPNS0_9LargePageEm	16946
_ZN2v88internal16LargeObjectSpace11AllocateRawEi	17193
_ZN2v88internal16LargeObjectSpace11AllocateRawEiNS0_13ExecutabilityE	57411
_ZN2v88internal16LargeObjectSpace12ContainsSlowEm	0
_ZN2v88internal16LargeObjectSpace17AllocateLargePageEiNS0_13ExecutabilityE	73044
_ZN2v88internal16LargeObjectSpace17GetObjectIteratorEv	23598
_ZN2v88internal16LargeObjectSpace19FreeUnmarkedObjectsEv	226011
_ZN2v88internal16LargeObjectSpace21PromoteNewLargeObjectEPNS0_9LargePageE	5091
_ZN2v88internal16LargeObjectSpace23CommittedPhysicalMemoryEv	753
_ZN2v88internal16LargeObjectSpace30ClearMarkingStateOfLiveObjectsEv	150674
_ZN2v88internal16LargeObjectSpace7AddPageEPNS0_9LargePageEm	78135
_ZN2v88internal16LargeObjectSpace8ContainsENS0_10HeapObjectE	90
_ZN2v88internal16LargeObjectSpace8TearDownEv	187232
_ZN2v88internal16LargeObjectSpace9AvailableEv	104922
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapE	62426
_ZN2v88internal16LargeObjectSpaceC2EPNS0_4HeapENS0_15AllocationSpaceE	0
_ZN2v88internal17MemoryChunkLayout17CodePageGuardSizeEv	500
_ZN2v88internal17MemoryChunkLayout24CodePageGuardStartOffsetEv	0
_ZN2v88internal17MemoryChunkLayout25ObjectEndOffsetInCodePageEv	0
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInCodePageEv	599793
_ZN2v88internal17MemoryChunkLayout27AllocatableMemoryInDataPageEv	2142544
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInCodePageEv	7096404
_ZN2v88internal17MemoryChunkLayout27ObjectStartOffsetInDataPageEv	5
_ZN2v88internal17MemoryChunkLayout30AllocatableMemoryInMemoryChunkENS0_15AllocationSpaceE	1346298
_ZN2v88internal17MemoryChunkLayout30ObjectStartOffsetInMemoryChunkENS0_15AllocationSpaceE	1000
_ZN2v88internal17SemiSpaceIterator10InitializeEmm	0
_ZN2v88internal17SemiSpaceIteratorC2EPNS0_8NewSpaceE	0
_ZN2v88internal18HeapObjectIterator17AdvanceToNextPageEv	90346
_ZN2v88internal18HeapObjectIteratorC2EPNS0_10PagedSpaceE	6
_ZN2v88internal18HeapObjectIteratorC2EPNS0_4PageE	0
_ZN2v88internal19LargeObjectIterator4NextEv	27561
_ZN2v88internal19LargeObjectIteratorC2EPNS0_16LargeObjectSpaceE	0
_ZN2v88internal19NewLargeObjectSpace11AllocateRawEi	19248
_ZN2v88internal19NewLargeObjectSpace11SetCapacityEm	128937
_ZN2v88internal19NewLargeObjectSpace15FreeDeadObjectsERKSt8functionIFbNS0_10HeapObjectEEE	28965
_ZN2v88internal19NewLargeObjectSpace4FlipEv	104302
_ZN2v88internal19NewLargeObjectSpace9AvailableEv	13618
_ZN2v88internal19NewLargeObjectSpaceC2EPNS0_4HeapEm	62426
_ZN2v88internal19SpaceWithLinearArea12ComputeLimitEmmm	24936328
_ZN2v88internal19SpaceWithLinearArea20InlineAllocationStepEmmmm	2877527
_ZN2v88internal19SpaceWithLinearArea21AddAllocationObserverEPNS0_18AllocationObserverE	218225
_ZN2v88internal19SpaceWithLinearArea24PauseAllocationObserversEv	531710
_ZN2v88internal19SpaceWithLinearArea24RemoveAllocationObserverEPNS0_18AllocationObserverE	191765
_ZN2v88internal19SpaceWithLinearArea25ResumeAllocationObserversEv	531710
_ZN2v88internal19SpaceWithLinearArea29StartNextInlineAllocationStepEv	126653131
_ZN2v88internal20CodeLargeObjectSpace10RemovePageEPNS0_9LargePageEm	26
_ZN2v88internal20CodeLargeObjectSpace11AllocateRawEi	40218
_ZN2v88internal20CodeLargeObjectSpace21InsertChunkMapEntriesEPNS0_9LargePageE	40212
_ZN2v88internal20CodeLargeObjectSpace21RemoveChunkMapEntriesEPNS0_9LargePageE	26
_ZN2v88internal20CodeLargeObjectSpace7AddPageEPNS0_9LargePageEm	40212
_ZN2v88internal20CodeLargeObjectSpace8FindPageEm	542141
_ZN2v88internal20CodeLargeObjectSpaceC2EPNS0_4HeapE	62426
_ZN2v88internal20CodeRangeAddressHint14GetAddressHintEm	63447
_ZN2v88internal20CodeRangeAddressHint20NotifyFreedCodeRangeEmm	63429
_ZN2v88internal21LocalAllocationBuffer5CloseEv	1195033
_ZN2v88internal21LocalAllocationBufferC2EPNS0_4HeapENS0_20LinearAllocationAreaE	433553
_ZN2v88internal21LocalAllocationBufferC2ERKS1_	207194
_ZN2v88internal21LocalAllocationBufferaSERKS1_	207566
_ZN2v88internal29PauseAllocationObserversScopeC2EPNS0_4HeapE	106342
_ZN2v88internal29PauseAllocationObserversScopeD2Ev	106342
_ZN2v88internal4Page15ConvertNewToOldEPS1_	1542
_ZN2v88internal4Page15CreateBlackAreaEmm	160699
_ZN2v88internal4Page16DestroyBlackAreaEmm	6887
_ZN2v88internal4Page19AvailableInFreeListEv	0
_ZN2v88internal4Page19ResetAllocatedBytesEv	523664
_ZN2v88internal4Page20AllocateLocalTrackerEv	469858
_ZN2v88internal4Page21ShrinkToHighWaterMarkEv	186984
_ZN2v88internal4Page22contains_array_buffersEv	19687
_ZN2v88internal4Page23ResetFreeListStatisticsEv	0
_ZN2v88internal4Page25ReleaseFreeListCategoriesEv	0
_ZN2v88internal4Page26AllocateFreeListCategoriesEv	468889
_ZN2v88internal4Page28InitializeFreeListCategoriesEv	107
_ZN2v88internal5Space14AllocationStepEimi	126360624
_ZN2v88internal5Space21AddAllocationObserverEPNS0_18AllocationObserverE	93466
_ZN2v88internal5Space24PauseAllocationObserversEv	319026
_ZN2v88internal5Space24RemoveAllocationObserverEPNS0_18AllocationObserverE	269364
_ZN2v88internal5Space25ResumeAllocationObserversEv	319026
_ZN2v88internal5Space31GetNextInlineAllocationStepSizeEv	0
_ZN2v88internal8FreeList10FindNodeInENS0_20FreeListCategoryTypeEmPm	3285194
_ZN2v88internal8FreeList11AddCategoryEPNS0_16FreeListCategoryE	0
_ZN2v88internal8FreeList11RepairListsEPNS0_4HeapE	0
_ZN2v88internal8FreeList13TryFindNodeInENS0_20FreeListCategoryTypeEmPm	0
_ZN2v88internal8FreeList14RemoveCategoryEPNS0_16FreeListCategoryE	6
_ZN2v88internal8FreeList15PrintCategoriesENS0_20FreeListCategoryTypeE	0
_ZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageE	223314
_ZN2v88internal8FreeList19SearchForNodeInListENS0_20FreeListCategoryTypeEPmm	1350383
_ZN2v88internal8FreeList25ContainsPageFreeListItemsEPNS0_4PageE	0
_ZN2v88internal8FreeList4FreeEmmNS0_8FreeModeE	22518130
_ZN2v88internal8FreeList5ResetEv	754918
_ZN2v88internal8FreeList8AllocateEmPm	2003136
_ZN2v88internal8FreeListC2Ev	0
_ZN2v88internal8NewSpace12AddFreshPageEv	194982
_ZN2v88internal8NewSpace16EnsureAllocationEiNS0_19AllocationAlignmentE	485849
_ZN2v88internal8NewSpace17GetObjectIteratorEv	7866
_ZN2v88internal8NewSpace23CommittedPhysicalMemoryEv	251
_ZN2v88internal8NewSpace24AddFreshPageSynchronizedEv	0
_ZN2v88internal8NewSpace25ResetLinearAllocationAreaEv	166733
_ZN2v88internal8NewSpace26UpdateLinearAllocationAreaEv	339295
_ZN2v88internal8NewSpace27UpdateInlineAllocationLimitEm	803948
_ZN2v88internal8NewSpace4FlipEv	104302
_ZN2v88internal8NewSpace4GrowEv	2664
_ZN2v88internal8NewSpace6ShrinkEv	24670
_ZN2v88internal8NewSpace8TearDownEv	62421
_ZN2v88internal8NewSpace9RebalanceEv	75337
_ZN2v88internal8NewSpaceC2EPNS0_4HeapEPNS_13PageAllocatorEmm	62431
_ZN2v88internal9LargePage10InitializeEPNS0_4HeapEPNS0_11MemoryChunkENS0_13ExecutabilityE	73044
_ZN2v88internal9LargePage18GetAddressToShrinkEmm	59820
_ZN2v88internal9LargePage24ClearOutOfLiveRangeSlotsEm	89
_ZN2v88internal9SemiSpace10RemovePageEPNS0_4PageE	4206
_ZN2v88internal9SemiSpace11PrependPageEPNS0_4PageE	2664
_ZN2v88internal9SemiSpace11RewindPagesEi	544
_ZN2v88internal9SemiSpace12set_age_markEm	104302
_ZN2v88internal9SemiSpace13FixPagesFlagsEll	208604
_ZN2v88internal9SemiSpace14InitializePageEPNS0_11MemoryChunkENS0_13ExecutabilityE	454231
_ZN2v88internal9SemiSpace17GetObjectIteratorEv	0
_ZN2v88internal9SemiSpace21EnsureCurrentCapacityEv	150674
_ZN2v88internal9SemiSpace23CommittedPhysicalMemoryEv	0
_ZN2v88internal9SemiSpace4SwapEPS1_S2_	104302
_ZN2v88internal9SemiSpace5ResetEv	0
_ZN2v88internal9SemiSpace5SetUpEmm	0
_ZN2v88internal9SemiSpace6CommitEv	100332
_ZN2v88internal9SemiSpace6GrowToEm	5328
_ZN2v88internal9SemiSpace8ShrinkToEm	544
_ZN2v88internal9SemiSpace8TearDownEv	0
_ZN2v88internal9SemiSpace8UncommitEv	100317
_ZN2v88internalL28AllocateAndInitializeSlotSetEmm	109528
_ZNK2v88internal11MemoryChunk10InOldSpaceEv	10752
_ZNK2v88internal11MemoryChunk18InLargeObjectSpaceEv	0
_ZNK2v88internal5Space25CheckOffsetsAreConsistentEv	0
_ZZN2v88internal8FreeList18EvictFreeListItemsEPNS0_4PageEENKUlPNS0_16FreeListCategoryEE_clES5_	1339878

Generated by: LCOV version 1.10