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  3. FArenaParams

FArenaParams

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/HAL

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/HAL/MallocBinnedCommon.h
Include #include "HAL/MallocBinnedCommon.h"

Syntax

struct FArenaParams

Variables

  Type Name Description
Public variable TArray< uint32 > AdditionalBlockSizes  
Public variable uint64 AddressLimit These are parameters you set
Public variable uint32 AllocationGranularity  
Public variable uint32 BasePageSize  
Public variable bool bAttemptToAlignSmallBocks  
Public variable bool bPerThreadCaches  
Public variable bool bUseSeparateVMPerPool  
Public variable bool bUseStandardSmallPoolSizes  
Public variable uint8 EmptyCacheAllocExtra  
Public variable TFunction< void *(SIZE_T, SIZE_T, SIZE_T &, uint32 &)> LargeBlockAlloc These allow you to override the large block allocator.
Public variable TFunction< void(void *, uint32)> LargeBlockFree  
Public variable uint16 MaxBlocksPerBundle  
Public variable uint8 MaxGlobalBundles  
Public variable uint32 MaximumAlignmentForSmallBlock  
Public variable uint64 MaxMemoryPerBlockSize These are parameters are derived from other parameters
Public variable uint8 MaxMemoryPerBlockSizeShift  
Public variable uint32 MaxPoolSize  
Public variable uint32 MaxSizePerBundle  
Public variable uint32 MaxStandardPoolSize  
Public variable uint32 MinimumAlignment  
Public variable uint8 MinimumAlignmentShift  
Public variable uint8 PoolCount  
Public variable TFunction< FPlatformMemory::FPlatformVirtualMemoryBlock(SIZE_T)> ReserveVM This lambdas is similar to the platform virtual memory HAL and by default just call that.

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