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

References

   
Module Core
Header /Engine/Source/Runtime/Core/Private/HAL/MallocBinned.cpp
Include #include "HAL/MallocBinned.cpp"

Syntax

struct Private

Functions

  Type Name Description
Public function Static FFreeMem *

AllocateBlockFromPool ( FMallocBinned& Allocator,
FPoolTable* Table,
FPoolInfo* Pool,
uint32 Alignment
)

  
Public function Static PoolHashBucket * Allocates a hash bucket from the free list of hash buckets
Public function Static FPoolInfo *

AllocatePoolMemory ( FMallocBinned& Allocator,
FPoolTable* Table,
uint32 PoolSize,
uint16 TableIndex
)

  
Public function Static PoolHashBucket * Returns a newly created and initialized PoolHashBucket for use.
Public function Static PoolHashBucket *

CreateHashBuckets ( const FMallocBinned& Allocator
)

 Initializes tables for HashBuckets if they haven't already been initialized.
Public function Static FPoolInfo *

CreateIndirect ( FMallocBinned& Allocator
)

 Create a 64k page of FPoolInfo structures for tracking allocations
Public function Static FPoolInfo *

FindPoolInfo ( FMallocBinned& Allocator,
UPTRINT Ptr1,
UPTRINT& AllocationBase
)

  
Public function Static FPoolInfo *

FindPoolInfoInternal ( FMallocBinned& Allocator,
UPTRINT Ptr,
uint16& JumpOffset
)

  
Public function Static void Clear and Process the list of frees to be deallocated.
Public function Static void

FreeInternal ( FMallocBinned& Allocator,
void* Ptr
)

 Releases memory back to the system.
Public function Static FPoolInfo *

GetPoolInfo ( FMallocBinned& Allocator,
UPTRINT Ptr
)

 Gets the FPoolInfo for a memory address.
Public function Static void Initializes bucket with valid parameters
Public function Static void *

OSAlloc ( FMallocBinned& Allocator,
SIZE_T NewSize,
SIZE_T& OutActualSize
)

  
Public function Static void

OSFree ( FMallocBinned& Allocator,
void* Ptr,
SIZE_T Size
)

  
Public function Static void

OutOfMemory ( uint64 Size,
uint32 Alignment
)

  
Public function Static void

PushFreeLockless ( FMallocBinned& Allocator,
void* Ptr
)

  
Public function Static void *

SmallOSAlloc ( FMallocBinned& Allocator,
SIZE_T NewSize,
SIZE_T& OutActualSize
)

  
Public function Static void

SmallOSFree ( FMallocBinned& Allocator,
void* Ptr,
SIZE_T Size
)

  
Public function Static void

TrackStats ( FPoolTable* Table,
uint32 Size
)

  
Public function Static void  

Enums

  Type Name Description
Public enum API/Runtime/Core/HAL/FMallocBinned/Private_1 Default alignment for binned allocator  
Public enum API/Runtime/Core/HAL/FMallocBinned/Private_2    
Public enum API/Runtime/Core/HAL/FMallocBinned/Private_3    
Public enum API/Runtime/Core/HAL/FMallocBinned/Private_4    

Constants

Name Description
bHasInitializedStatsMetadata  

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