Public Member Functions
virtual void	initialize (Int32 nb_thread)=0
virtual void	terminate ()=0
virtual ITask *	createRootTask (ITaskFunctor *f)=0
	Creates a root task. The implementation must copy the value of f, which is either a TaskFunctor or a TaskFunctorWithContext.
virtual void	executeParallelFor (Integer begin, Integer size, const ParallelLoopOptions &options, IRangeFunctor *f)=0
	Executes the functor f in parallel.
virtual void	executeParallelFor (Integer begin, Integer size, Integer block_size, IRangeFunctor *f)=0
	Executes the functor f in parallel.
virtual void	executeParallelFor (Integer begin, Integer size, IRangeFunctor *f)=0
	Executes the functor f in parallel.
virtual void	executeParallelFor (const ParallelFor1DLoopInfo &loop_info)=0
	Executes the loop loop_info in parallel.
virtual void	executeParallelFor (const ComplexForLoopRanges< 1 > &loop_ranges, const ForLoopRunInfo &run_info, IMDRangeFunctor< 1 > *functor)=0
	Executes a 1D loop in parallel.
virtual void	executeParallelFor (const ComplexForLoopRanges< 2 > &loop_ranges, const ForLoopRunInfo &run_info, IMDRangeFunctor< 2 > *functor)=0
	Executes a 2D loop in parallel.
virtual void	executeParallelFor (const ComplexForLoopRanges< 3 > &loop_ranges, const ForLoopRunInfo &run_info, IMDRangeFunctor< 3 > *functor)=0
	Executes a 3D loop in parallel.
virtual void	executeParallelFor (const ComplexForLoopRanges< 4 > &loop_ranges, const ForLoopRunInfo &run_info, IMDRangeFunctor< 4 > *functor)=0
	Executes a 4D loop in parallel.
virtual bool	isActive () const =0
	Indicates if the implementation is active.
Int32	nbAllowedThread () const
	Maximum number of threads used to manage tasks.
virtual Int32	currentTaskThreadIndex () const =0
	Implementation of TaskFactory::currentTaskThreadIndex().
virtual Int32	currentTaskIndex () const =0
	Implementation of TaskFactory::currentTaskIndex().
virtual void	printInfos (std::ostream &o) const =0
	Prints information about the runtime used.

Detailed Description

Definition at line 37 of file ITaskImplementation.h.

Member Function Documentation

◆ createRootTask()

virtual ITask * Arcane::ITaskImplementation::createRootTask ( ITaskFunctor * f )

pure virtual

Creates a root task. The implementation must copy the value of f, which is either a TaskFunctor or a TaskFunctorWithContext.

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

◆ currentTaskIndex()

virtual Int32 Arcane::ITaskImplementation::currentTaskIndex ( ) const

pure virtual

Implementation of TaskFactory::currentTaskIndex().

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

References currentTaskIndex().

Referenced by currentTaskIndex().

◆ currentTaskThreadIndex()

virtual Int32 Arcane::ITaskImplementation::currentTaskThreadIndex ( ) const

pure virtual

Implementation of TaskFactory::currentTaskThreadIndex().

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

References currentTaskThreadIndex().

Referenced by currentTaskThreadIndex().

◆ executeParallelFor() [1/8]

virtual void Arcane::ITaskImplementation::executeParallelFor	(	const ComplexForLoopRanges< 1 > &	loop_ranges,
		const ForLoopRunInfo &	run_info,
		IMDRangeFunctor< 1 > *	functor )

pure virtual

Executes a 1D loop in parallel.

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

◆ executeParallelFor() [2/8]

virtual void Arcane::ITaskImplementation::executeParallelFor	(	const ComplexForLoopRanges< 2 > &	loop_ranges,
		const ForLoopRunInfo &	run_info,
		IMDRangeFunctor< 2 > *	functor )

pure virtual

Executes a 2D loop in parallel.

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

◆ executeParallelFor() [3/8]

virtual void Arcane::ITaskImplementation::executeParallelFor	(	const ComplexForLoopRanges< 3 > &	loop_ranges,
		const ForLoopRunInfo &	run_info,
		IMDRangeFunctor< 3 > *	functor )

pure virtual

Executes a 3D loop in parallel.

Implemented in Arcane::NullTaskImplementation, and Arcane::TBBTaskImplementation.

◆ executeParallelFor() [4/8]

virtual void Arcane::ITaskImplementation::executeParallelFor	(	const ComplexForLoopRanges< 4 > &	loop_ranges,
		const ForLoopRunInfo &	run_info,
		IMDRangeFunctor< 4 > *	functor )