grppi::parallel_execution_tbb Class Reference

TBB parallel execution policy. More...

#include <parallel_execution_tbb.h>

Public Member Functions
	parallel_execution_tbb () noexcept
	Default construct a TBB parallel execution policy. More...
	parallel_execution_tbb (int concurrency_degree, bool order=true) noexcept
	Constructs a TBB parallel execution policy. More...
void	set_concurrency_degree (int degree) noexcept
	Set number of grppi threads. More...
int	concurrency_degree () const noexcept
	Get number of grppi trheads. More...
void	enable_ordering () noexcept
	Enable ordering. More...
void	disable_ordering () noexcept
	Disable ordering. More...
bool	is_ordered () const noexcept
	Is execution ordered. More...
void	set_queue_attributes (int size, queue_mode mode, int tokens) noexcept
	Sets the attributes for the queues built through make_queue<T>() More...
template<typename T >
mpmc_queue< T >	make_queue () const
	Makes a communication queue for elements of type T. Constructs a queue using the attributes that can be set via set_queue_attributes(). The value is returned via move semantics. More...
int	tokens () const noexcept

Detailed Description

TBB parallel execution policy.

This policy uses Intel Threading Building Blocks as implementation back end.

Constructor & Destructor Documentation

grppi::parallel_execution_tbb::parallel_execution_tbb ( )

inlinenoexcept

Default construct a TBB parallel execution policy.

Creates a TBB parallel execution object.

The concurrency degree is determined by the platform.

grppi::parallel_execution_tbb::parallel_execution_tbb ( int  concurrency_degree, bool  order = true  )

inlinenoexcept

Constructs a TBB parallel execution policy.

Creates a TBB parallel execution object selecting the concurrency degree.

Parameters

concurrency_degree	Number of threads used for parallel algorithms.
order	Whether ordered executions is enabled or disabled.

Member Function Documentation

int grppi::parallel_execution_tbb::concurrency_degree ( ) const

inlinenoexcept

Get number of grppi trheads.

void grppi::parallel_execution_tbb::disable_ordering ( )

inlinenoexcept

Disable ordering.

void grppi::parallel_execution_tbb::enable_ordering ( )

inlinenoexcept

Enable ordering.

bool grppi::parallel_execution_tbb::is_ordered ( ) const

inlinenoexcept

Is execution ordered.

template<typename T >

mpmc_queue<T> grppi::parallel_execution_tbb::make_queue ( ) const

inline

Makes a communication queue for elements of type T. Constructs a queue using the attributes that can be set via set_queue_attributes(). The value is returned via move semantics.

void grppi::parallel_execution_tbb::set_concurrency_degree ( int  degree )

inlinenoexcept

Set number of grppi threads.

void grppi::parallel_execution_tbb::set_queue_attributes ( int  size, queue_mode  mode, int  tokens  )

inlinenoexcept

Sets the attributes for the queues built through make_queue<T>()

int grppi::parallel_execution_tbb::tokens ( ) const

inlinenoexcept

Get num of tokens.

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

• parallel_execution_tbb.h