ThreadRunner Class Reference

Encapsulates the invokation of multiple threads for paralellized tasks. More...

#include <threadrunner.h>

Public Member Functions
	ThreadRunner ()
	ThreadRunner (const QList< Species * > &speciesList)
void	setup (const QList< ResourceUnit * > &resourceUnitList)
void	setup (const QList< Species * > &speciesList)
bool	multithreading () const
void	setMultithreading (const bool do_multithreading)
void	print ()
	print useful debug messages More...
void	run (void(*funcptr)(ResourceUnit *), const bool forceSingleThreaded=false) const
	execute 'funcptr' for all resource units in parallel More...
void	run (void(*funcptr)(Species *), const bool forceSingleThreaded=false) const
	execute 'funcptr' for set of species in parallel More...
template<class T >
void	run (T *(*funcptr)(T *), const QVector< T * > &container, const bool forceSingleThreaded=false) const
template<class T >
void	run (void(*funcptr)(T &), QVector< T > &container, const bool forceSingleThreaded=false) const
template<class T >
void	runGrid (void(*funcptr)(T *, T *), T *begin, T *end, const bool forceSingleThreaded=false, int minsize=10000, int maxchunks=10000) const

Detailed Description

Encapsulates the invokation of multiple threads for paralellized tasks.

To avoid lost updates during the light influence pattern application, all the resourceUnits are divided in two lists based on the index (even vs. uneven). These (for almost all cases) ensures, that no directly neighboring resourceUnits are processed.

Constructor & Destructor Documentation

ThreadRunner() [1/2]

ThreadRunner::ThreadRunner

(

)

ThreadRunner() [2/2]

ThreadRunner::ThreadRunner ( const QList< Species * > &  speciesList )

inline

Member Function Documentation

multithreading()

bool ThreadRunner::multithreading ( ) const

inline

print()

void ThreadRunner::print

(

)

print useful debug messages

run() [1/4]

template<class T >

void ThreadRunner::run	(	T *(*)(T *)	funcptr,
		const QVector< T * > &	container,
		const bool	forceSingleThreaded = false
	)		const

run() [2/4]

void ThreadRunner::run	(	void(*)(ResourceUnit *)	funcptr,
		const bool	forceSingleThreaded = false
	)		const

execute 'funcptr' for all resource units in parallel

run a given function for each ressource unit either multithreaded or not.

run() [3/4]

void ThreadRunner::run	(	void(*)(Species *)	funcptr,
		const bool	forceSingleThreaded = false
	)		const

execute 'funcptr' for set of species in parallel

run a given function for each species

run() [4/4]

template<class T >

void ThreadRunner::run	(	void(*)(T &)	funcptr,
		QVector< T > &	container,
		const bool	forceSingleThreaded = false
	)		const

runGrid()

template<class T >

void ThreadRunner::runGrid	(	void(*)(T *, T *)	funcptr,
		T *	begin,
		T *	end,
		const bool	forceSingleThreaded = false,
		int	minsize = 10000,
		int	maxchunks = 10000
	)		const

setMultithreading()

void ThreadRunner::setMultithreading ( const bool  do_multithreading )

inline

setup() [1/2]

void ThreadRunner::setup

(

const QList< ResourceUnit * > &

resourceUnitList

)

setup() [2/2]

void ThreadRunner::setup ( const QList< Species * > &  speciesList )

inline

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

• C:/dev/iland/src/core/threadrunner.h
• C:/dev/iland/src/core/threadrunner.cpp