parallel.hpp File Reference

Definitions and utilities for parallel execution. More...

#include <omp.h>
#include <stddef.h>
#include <stdint.h>

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Macros
#define	JAFFAR_PARALLEL   _Pragma("omp parallel")
	Macro to initiate a parallel basic block. Uses OpenMP for this.
#define	JAFFAR_PARALLEL_FOR   _Pragma("omp parallel for")
	Macro to initiate a parallel for basic block. Uses OpenMP for this.
#define	JAFFAR_MASTER   _Pragma("omp master")
	Macro to initiate a basic block where only the master thread runs.
#define	JAFFAR_BARRIER   _Pragma("omp barrier")
	Macro to synchronize all workers.
#define	JAFFAR_CRITICAL   _Pragma("omp critical")
	Macro to mark a critical section.

Typedefs
typedef uint32_t	jaffarCommon::parallel::threadId_t
	Type definition for thread identifier.

Functions
__JAFFAR_COMMON__INLINE__ threadId_t	jaffarCommon::parallel::getThreadId ()
__JAFFAR_COMMON__INLINE__ size_t	jaffarCommon::parallel::getThreadCount ()
__JAFFAR_COMMON__INLINE__ void	jaffarCommon::parallel::setThreadCount (const size_t threadCount)
__JAFFAR_COMMON__INLINE__ size_t	jaffarCommon::parallel::getMaxThreadCount ()

Detailed Description

Definitions and utilities for parallel execution.

Function Documentation

getMaxThreadCount()

__JAFFAR_COMMON__INLINE__ size_t jaffarCommon::parallel::getMaxThreadCount

(

)

Gets the number of maximum possible threads

Returns

The number of maximum possible threads

getThreadCount()

__JAFFAR_COMMON__INLINE__ size_t jaffarCommon::parallel::getThreadCount

(

)

Gets the number of currently running threads

Returns

The number of currently running threads

getThreadId()

__JAFFAR_COMMON__INLINE__ threadId_t jaffarCommon::parallel::getThreadId

(

)

Gets the id of the currently running thread

Returns

The id of the currently running thread

setThreadCount()

__JAFFAR_COMMON__INLINE__ void jaffarCommon::parallel::setThreadCount

(

const size_t

threadCount

)

Sets the number of parallel threads

Parameters

[in]

threadCount

The number of currently running threads