TaskPrivate.h File Reference

#include "Async/EventCount.h"
#include "Async/Fundamental/Scheduler.h"
#include "Async/Fundamental/Task.h"
#include "Async/Mutex.h"
#include "Async/TaskGraphFwd.h"
#include "Async/TaskTrace.h"
#include "Async/UniqueLock.h"
#include "Containers/Array.h"
#include "Containers/LockFreeFixedSizeAllocator.h"
#include "Containers/LockFreeList.h"
#include "CoreGlobals.h"
#include "CoreTypes.h"
#include "Experimental/ConcurrentLinearAllocator.h"
#include "HAL/Event.h"
#include "HAL/PlatformProcess.h"
#include "HAL/PlatformTLS.h"
#include "HAL/Thread.h"
#include "Logging/LogCategory.h"
#include "Logging/LogMacros.h"
#include "Math/NumericLimits.h"
#include "Math/UnrealMathUtility.h"
#include "Misc/AssertionMacros.h"
#include "Misc/Timeout.h"
#include "Misc/Timespan.h"
#include "ProfilingDebugging/CpuProfilerTrace.h"
#include "Templates/EnableIf.h"
#include "Templates/Invoke.h"
#include "Templates/MemoryOps.h"
#include "Templates/RefCounting.h"
#include "Templates/TypeCompatibleBytes.h"
#include "Templates/UnrealTemplate.h"
#include "Templates/UnrealTypeTraits.h"
#include "Async/InheritedContext.h"
#include <atomic>
#include <type_traits>

Go to the source code of this file.

Classes
class	UE::Tasks::Private::FTaskBase
class	UE::Tasks::Private::TTaskWithResult< ResultType >
class	UE::Tasks::Private::TExecutableTaskBase< TaskBodyType, ResultType, Enable >
class	UE::Tasks::Private::TExecutableTaskBase< TaskBodyType, typename TEnableIf< std::is_same_v< TInvokeResult_T< TaskBodyType >, void > >::Type >
class	UE::Tasks::Private::TExecutableTask< TaskBodyType >
class	UE::Tasks::Private::FTaskEventBase

Namespaces
namespace	UE
namespace	UE::Tasks
namespace	UE::Tasks::Private

Macros
#define	WITH_TASKGRAPH_VERBOSE_TRACE   0
#define	TASKGRAPH_VERBOSE_EVENT_SCOPE(Name)

Typedefs
using	UE::Tasks::Private::FExecutableTaskAllocator = TLockFreeFixedSizeAllocator_TLSCache< SmallTaskSize, PLATFORM_CACHE_LINE_SIZE >
using	UE::Tasks::Private::FTaskEventBaseAllocator = TLockFreeFixedSizeAllocator_TLSCache< sizeof(FTaskEventBase), PLATFORM_CACHE_LINE_SIZE >

Enumerations
enum class	UE::Tasks::EExtendedTaskPriority : int8 {   UE::Tasks::None , UE::Tasks::Inline , UE::Tasks::TaskEvent , UE::Tasks::GameThreadNormalPri ,   UE::Tasks::GameThreadHiPri , UE::Tasks::GameThreadNormalPriLocalQueue , UE::Tasks::GameThreadHiPriLocalQueue , UE::Tasks::RenderThreadNormalPri ,   UE::Tasks::RenderThreadHiPri , UE::Tasks::RenderThreadNormalPriLocalQueue , UE::Tasks::RenderThreadHiPriLocalQueue , UE::Tasks::RHIThreadNormalPri ,   UE::Tasks::RHIThreadHiPri , UE::Tasks::RHIThreadNormalPriLocalQueue , UE::Tasks::RHIThreadHiPriLocalQueue , UE::Tasks::Count }
enum class	UE::Tasks::ETaskFlags { UE::Tasks::None , UE::Tasks::DoNotRunInsideBusyWait }

Functions
const TCHAR *	UE::Tasks::ToString (EExtendedTaskPriority ExtendedPriority)
bool	UE::Tasks::ToExtendedTaskPriority (const TCHAR *ExtendedPriorityStr, EExtendedTaskPriority &OutExtendedPriority)
void	UE::Tasks::Private::TranslatePriority (ENamedThreads::Type ThreadType, ETaskPriority &OutPriority, EExtendedTaskPriority &OutExtendedPriority)
ENamedThreads::Type	UE::Tasks::Private::TranslatePriority (ETaskPriority Priority, EExtendedTaskPriority ExtendedPriority)
FTaskBase *	UE::Tasks::Private::GetCurrentTask ()
FTaskBase *	UE::Tasks::Private::ExchangeCurrentTask (FTaskBase *Task)
bool	UE::Tasks::Private::IsThreadRetractingTask ()
bool	UE::Tasks::Private::TryWaitOnNamedThread (FTaskBase &Task)
template<typename TaskCollectionType >
bool	UE::Tasks::Private::TryRetractAndExecute (const TaskCollectionType &Tasks, FTimeout Timeout)

Variables
constexpr int32	UE::Tasks::Private::SmallTaskSize = 256

Macro Definition Documentation

TASKGRAPH_VERBOSE_EVENT_SCOPE

#define TASKGRAPH_VERBOSE_EVENT_SCOPE

(

Name

)

WITH_TASKGRAPH_VERBOSE_TRACE

#define WITH_TASKGRAPH_VERBOSE_TRACE   0