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> Unreal Engine API Reference > Runtime > RHI > FGPUDefragAllocator > FGPUDefragAllocator::PartialDefragmentationDownshift

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FGPUDefragAllocator::PartialDefragmentationDownshift

Performs a partial defrag by shifting down memory to fill holes, in a brute-force manner.

Windows

MacOS

Linux

References

Module	RHI
Header	/Engine/Source/Runtime/RHI/Public/GPUDefragAllocator.h
Include	#include "GPUDefragAllocator.h"
Source	/Engine/Source/Runtime/RHI/Private/GPUDefragAllocator.cpp

Syntax

void PartialDefragmentationDownshift
(
FRelocationStats & Stats,
double StartTime
)

Remarks

Performs a partial defrag by shifting down memory to fill holes, in a brute-force manner. Takes consideration to async reallocations, but processes the all memory in order.

Parameters

Parameter	Description
Stats	[out] Stats
StartTime	Start time, used for limiting the Tick() time

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