FQueuedThreadPoolTaskGraphWrapper Class Reference

#include <QueuedThreadPoolWrapper.h>

Inheritance diagram for FQueuedThreadPoolTaskGraphWrapper:

Public Member Functions
	FQueuedThreadPoolTaskGraphWrapper (TFunction< ENamedThreads::Type(EQueuedWorkPriority)> InPriorityMapper=nullptr)
	FQueuedThreadPoolTaskGraphWrapper (ENamedThreads::Type InDesiredThread)
	~FQueuedThreadPoolTaskGraphWrapper ()
Public Member Functions inherited from FQueuedThreadPool
virtual bool	CreateForkable (uint32 InNumQueuedThreads, uint32 StackSize=(32 *1024), EThreadPriority ThreadPriority=TPri_Normal, const TCHAR *Name=TEXT("UnknownThreadPool"))
CORE_API	FQueuedThreadPool ()
virtual CORE_API	~FQueuedThreadPool ()

Protected Member Functions
bool	Create (uint32 InNumQueuedThreads, uint32 StackSize, EThreadPriority ThreadPriority, const TCHAR *Name) override
void	Destroy () override

Additional Inherited Members
Static Public Member Functions inherited from FQueuedThreadPool
static CORE_API FQueuedThreadPool *	Allocate ()
Static Public Attributes inherited from FQueuedThreadPool
static CORE_API uint32	OverrideStackSize = 0

Detailed Description

ThreadPool wrapper implementation allowing to schedule thread-pool tasks on the task graph.

Constructor & Destructor Documentation

FQueuedThreadPoolTaskGraphWrapper() [1/2]

FQueuedThreadPoolTaskGraphWrapper::FQueuedThreadPoolTaskGraphWrapper ( TFunction< ENamedThreads::Type(EQueuedWorkPriority)>  InPriorityMapper = nullptr )

inline

InPriorityMapper Thread-safe function used to map any priority from this Queue to the priority that should be used when scheduling the task on the task graph.

FQueuedThreadPoolTaskGraphWrapper() [2/2]

FQueuedThreadPoolTaskGraphWrapper::FQueuedThreadPoolTaskGraphWrapper ( ENamedThreads::Type  InDesiredThread )

inline

InDesiredThread The task-graph desired thread and priority.

~FQueuedThreadPoolTaskGraphWrapper()

FQueuedThreadPoolTaskGraphWrapper::~FQueuedThreadPoolTaskGraphWrapper ( )

inline

Member Function Documentation

Create()

bool FQueuedThreadPoolTaskGraphWrapper::Create ( uint32  InNumQueuedThreads, uint32  StackSize, EThreadPriority  ThreadPriority, const TCHAR *  Name  )

inlineoverrideprotectedvirtual

Creates the thread pool with the specified number of threads

Parameters

InNumQueuedThreads	Specifies the number of threads to use in the pool
StackSize	The size of stack the threads in the pool need (32K default)
ThreadPriority	priority of new pool thread
Name	optional name for the pool to be used for instrumentation

Returns

Whether the pool creation was successful or not

Implements FQueuedThreadPool.

Destroy()

void FQueuedThreadPoolTaskGraphWrapper::Destroy ( )

inlineoverrideprotectedvirtual

Tells the pool to clean up all background threads

Implements FQueuedThreadPool.

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Core/Public/Misc/QueuedThreadPoolWrapper.h