TPZFront< TVar >::STensorProductMTData Struct Reference

struct para paralelizar a decomposicao da matriz More...

#include <TPZFront.h>

Collaboration diagram for TPZFront< TVar >::STensorProductMTData:

Public Types
typedef std::pair< int, STensorProductMTData *>	STensorProductThreadData

Public Member Functions
int	NThreads ()
	num threads More...
	STensorProductMTData (int nthreads, TPZFront< TVar > *frontMat)
	construtor padrao More...
	~STensorProductMTData ()
	construtor More...
void	WorkDone ()
void	Run (TPZVec< TVar > &AuxVecCol, TPZVec< TVar > &AuxVecRow)

Static Public Member Functions
static void *	Execute (void *data)
	destrutor More...

Public Attributes
pz_semaphore_t	fWorkDoneSem
	dados para sincronizar o thread principal More...
int	fWorkDoneCount
pz_critical_section_t	fWorkDoneCS
TPZVec< pz_semaphore_t >	fWorkSem
	semaforos para sincronizar os threads de calculo More...
TPZVec< pz_thread_t >	fThreads
	array de threads More...
TPZVec< TVar > *	fAuxVecCol
	vetores de operacao More...
TPZVec< TVar > *	fAuxVecRow
TVar	fDiagonal
	valor da diagonal More...
TPZVec< STensorProductThreadData * >	fThreadData
TPZFront< TVar > *	fMat
	matriz TPZFront More...
bool	fRunning

Detailed Description

template<class TVar>
struct TPZFront< TVar >::STensorProductMTData

struct para paralelizar a decomposicao da matriz

Definition at line 178 of file TPZFront.h.

Member Typedef Documentation

STensorProductThreadData

template<class TVar>

typedef std::pair<int,STensorProductMTData * > TPZFront< TVar >::STensorProductMTData::STensorProductThreadData

Definition at line 180 of file TPZFront.h.

Constructor & Destructor Documentation

STensorProductMTData()

template<class TVar>

TPZFront< TVar >::STensorProductMTData::STensorProductMTData ( int  nthreads, TPZFront< TVar > *  frontMat  )

inline

construtor padrao

Definition at line 213 of file TPZFront.h.

References tht::CreateThread(), DebugStop, TPZFront< TVar >::STensorProductMTData::Execute(), tht::InitializeCriticalSection(), tht::InitializeSemaphore(), nthreads, and TPZVec< T >::Resize().

Referenced by TPZFront< STATE >::ProductTensorMTInitData().

~STensorProductMTData()

template<class TVar>

TPZFront< TVar >::STensorProductMTData::~STensorProductMTData ( )

inline

construtor

destrutor

finalizando a execucao dos threads

desalocando objetos, exceto threads que, ao menos no embarcadero, morrem sozinhos

Definition at line 239 of file TPZFront.h.

References tht::DeleteCriticalSection(), tht::DeleteSemaphore(), TPZVec< T >::NElements(), nthreads, tht::SemaphorePost(), and tht::ThreadWaitFor().

Member Function Documentation

Execute()

template<class TVar>

static void* TPZFront< TVar >::STensorProductMTData::Execute ( void *  data )

inlinestatic

destrutor

Definition at line 262 of file TPZFront.h.

References DebugStop, and TPZFront< TVar >::TensorProductIJ().

Referenced by TPZFront< TVar >::STensorProductMTData::STensorProductMTData().

NThreads()

template<class TVar>

int TPZFront< TVar >::STensorProductMTData::NThreads ( )

inline

num threads

Definition at line 202 of file TPZFront.h.

References TPZFront< TVar >::STensorProductMTData::fThreadData, and TPZVec< T >::NElements().

Referenced by TPZFront< TVar >::STensorProductMTData::Run(), TPZFrontSym< TVar >::TensorProductIJ(), TPZFrontNonSym< TVar >::TensorProductIJ(), TPZFront< STATE >::TPZFront(), and TPZFront< TVar >::STensorProductMTData::WorkDone().

Run()

template<class TVar>

void TPZFront< TVar >::STensorProductMTData::Run ( TPZVec< TVar > &  AuxVecCol, TPZVec< TVar > &  AuxVecRow  )

inline

Definition at line 280 of file TPZFront.h.

References TPZFront< TVar >::STensorProductMTData::NThreads(), tht::SemaphorePost(), and tht::SemaphoreWait().

WorkDone()

template<class TVar>

void TPZFront< TVar >::STensorProductMTData::WorkDone ( )

inline

Definition at line 271 of file TPZFront.h.

References tht::EnterCriticalSection(), tht::LeaveCriticalSection(), TPZFront< TVar >::STensorProductMTData::NThreads(), and tht::SemaphorePost().

Referenced by TPZFrontSym< TVar >::TensorProductIJ(), and TPZFrontNonSym< TVar >::TensorProductIJ().

Member Data Documentation

fAuxVecCol

template<class TVar>

TPZVec<TVar>* TPZFront< TVar >::STensorProductMTData::fAuxVecCol

vetores de operacao

Definition at line 196 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ(), and TPZFrontNonSym< TVar >::TensorProductIJ().

fAuxVecRow

template<class TVar>

TPZVec<TVar> * TPZFront< TVar >::STensorProductMTData::fAuxVecRow

Definition at line 196 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ(), and TPZFrontNonSym< TVar >::TensorProductIJ().

fDiagonal

template<class TVar>

TVar TPZFront< TVar >::STensorProductMTData::fDiagonal

valor da diagonal

Definition at line 199 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ().

fMat

template<class TVar>

TPZFront<TVar>* TPZFront< TVar >::STensorProductMTData::fMat

matriz TPZFront

Definition at line 208 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ().

fRunning

template<class TVar>

bool TPZFront< TVar >::STensorProductMTData::fRunning

Definition at line 210 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ(), and TPZFrontNonSym< TVar >::TensorProductIJ().

fThreadData

template<class TVar>

TPZVec<STensorProductThreadData*> TPZFront< TVar >::STensorProductMTData::fThreadData

Definition at line 202 of file TPZFront.h.

Referenced by TPZFront< TVar >::STensorProductMTData::NThreads().

fThreads

template<class TVar>

TPZVec< pz_thread_t > TPZFront< TVar >::STensorProductMTData::fThreads

array de threads

Definition at line 193 of file TPZFront.h.

fWorkDoneCount

template<class TVar>

int TPZFront< TVar >::STensorProductMTData::fWorkDoneCount

Definition at line 186 of file TPZFront.h.

fWorkDoneCS

template<class TVar>

pz_critical_section_t TPZFront< TVar >::STensorProductMTData::fWorkDoneCS

Definition at line 187 of file TPZFront.h.

fWorkDoneSem

template<class TVar>

pz_semaphore_t TPZFront< TVar >::STensorProductMTData::fWorkDoneSem

dados para sincronizar o thread principal

Definition at line 185 of file TPZFront.h.

fWorkSem

template<class TVar>

TPZVec<pz_semaphore_t> TPZFront< TVar >::STensorProductMTData::fWorkSem

semaforos para sincronizar os threads de calculo

Definition at line 190 of file TPZFront.h.

Referenced by TPZFrontSym< TVar >::TensorProductIJ(), and TPZFrontNonSym< TVar >::TensorProductIJ().

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

• Frontal/TPZFront.h