Structure to manipulate thread to solve system equations. More...

#include <pzstrmatrixgc.h>

Collaboration diagram for TPZStructMatrixGC::ThreadData:

Public Member Functions
	ThreadData (TPZStructMatrixGC *strmat, TPZMatrix< STATE > &mat, TPZFMatrix< STATE > &rhs, std::set< int > &MaterialIds, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Initialize the mutex semaphores and others. More...

	ThreadData (TPZStructMatrixGC *strmat, TPZFMatrix< STATE > &rhs, std::set< int > &MaterialIds, TPZAutoPointer< TPZGuiInterface > guiInterface)
	Initialize the mutex semaphores and others. More...

	~ThreadData ()
	Destructor: Destroy the mutex semaphores and others. More...

bool	ShouldCompute (int matid)
	The function which will compute the assembly. More...

Static Public Member Functions
static void *	ThreadWork (void *threaddata)
	The function which will compute the matrices. More...

static void *	ThreadWorkResidual (void *datavoid)

Public Attributes
TPZStructMatrixGC *	fStruct
	Current structmatrix object. More...

TPZAutoPointer< TPZGuiInterface >	fGuiInterface
	Gui interface object. More...

TPZMatrix< STATE > *	fGlobMatrix
	Global matrix. More...

TPZFMatrix< STATE > *	fGlobRhs
	Global rhs vector. More...

std::map< int, std::pair< TPZAutoPointer< TPZElementMatrix >, TPZAutoPointer< TPZElementMatrix > > >	fSubmitted
	List of computed element matrices (autopointers?) More...

std::set< int >	fProcessed
	Elements which are being processed. More...

int64_t	fNextElement
	Current element. More...

pthread_mutex_t	fAccessElement
	Mutexes (to choose which element is next) More...

TPZSemaphore	fAssembly
	Semaphore (to wake up assembly thread) More...

pthread_cond_t	fCondition

bool	fSleeping

std::map< int, int >	felBlocked

TPZVec< int64_t > *	fnextBlocked
	Vector for mesh coloring. More...

TPZVec< int64_t > *	felSequenceColor

Detailed Description

Structure to manipulate thread to solve system equations.

Definition at line 100 of file pzstrmatrixgc.h.

Constructor & Destructor Documentation

◆ ThreadData() [1/2]

TPZStructMatrixGC::ThreadData::ThreadData	(	TPZStructMatrixGC *	strmat,
		TPZMatrix< STATE > &	mat,
		TPZFMatrix< STATE > &	rhs,
		std::set< int > &	MaterialIds,
		TPZAutoPointer< TPZGuiInterface >	guiInterface
	)

Initialize the mutex semaphores and others.

Definition at line 494 of file pzstrmatrixgc.cpp.

References fAccessElement, fCondition, and PZ_PTHREAD_MUTEX_INIT.

◆ ThreadData() [2/2]

TPZStructMatrixGC::ThreadData::ThreadData	(	TPZStructMatrixGC *	strmat,
		TPZFMatrix< STATE > &	rhs,
		std::set< int > &	MaterialIds,
		TPZAutoPointer< TPZGuiInterface >	guiInterface
	)

Initialize the mutex semaphores and others.

Definition at line 528 of file pzstrmatrixgc.cpp.

References fAccessElement, fCondition, and PZ_PTHREAD_MUTEX_INIT.

◆ ~ThreadData()

TPZStructMatrixGC::ThreadData::~ThreadData ( )

Destructor: Destroy the mutex semaphores and others.

Definition at line 562 of file pzstrmatrixgc.cpp.

References fAccessElement, fCondition, and PZ_PTHREAD_MUTEX_DESTROY.

Member Function Documentation

◆ ShouldCompute()

bool TPZStructMatrixGC::ThreadData::ShouldCompute ( int matid )

inline

The function which will compute the assembly.

Definition at line 111 of file pzstrmatrixgc.h.

References fStruct, and TPZStructMatrixBase::ShouldCompute().

◆ ThreadWork()

void * TPZStructMatrixGC::ThreadData::ThreadWork ( void * threaddata )

static

The function which will compute the matrices.

Definition at line 575 of file pzstrmatrixgc.cpp.

Referenced by TPZStructMatrixGC::MultiThread_Assemble().

◆ ThreadWorkResidual()

void * TPZStructMatrixGC::ThreadData::ThreadWorkResidual ( void * datavoid )

static

Definition at line 791 of file pzstrmatrixgc.cpp.

References TPZFMatrix< TVar >::AddFel(), TPZGuiInterface::AmIKilled(), TPZElementMatrix::ApplyConstraints(), TPZCompEl::CalcResidual(), TPZElementMatrix::ComputeDestinationIndices(), DebugStop, TPZElementMatrix::EF, TPZCompMesh::ElementVec(), tht::EnterCriticalSection(), fAccessElement, fCondition, TPZElementMatrix::fConstrMat, TPZElementMatrix::fDestinationIndex, felBlocked, felSequenceColor, fGlobRhs, fGuiInterface, TPZStructMatrixBase::FilterEquations(), TPZElementMatrix::fMat, fnextBlocked, fNextElement, fSleeping, TPZElementMatrix::fSourceIndex, fStruct, TPZElementMatrix::HasDependency(), TPZCompEl::HasDependency(), TPZCompEl::IsInterface(), tht::LeaveCriticalSection(), LOGPZ_DEBUG, TPZGeoEl::MaterialId(), TPZStructMatrixBase::Mesh(), TPZCompMesh::NElements(), TPZCompEl::Print(), TPZMatrix< TVar >::Print(), TPZGeoEl::Print(), and TPZCompEl::Reference().

Referenced by TPZStructMatrixGC::MultiThread_Assemble().

Member Data Documentation

◆ fAccessElement

pthread_mutex_t TPZStructMatrixGC::ThreadData::fAccessElement

Mutexes (to choose which element is next)

Definition at line 131 of file pzstrmatrixgc.h.

Referenced by ThreadData(), ThreadWork(), ThreadWorkResidual(), and ~ThreadData().

◆ fAssembly

TPZSemaphore TPZStructMatrixGC::ThreadData::fAssembly

Semaphore (to wake up assembly thread)

Definition at line 133 of file pzstrmatrixgc.h.

◆ fCondition

pthread_cond_t TPZStructMatrixGC::ThreadData::fCondition

Definition at line 135 of file pzstrmatrixgc.h.

Referenced by ThreadData(), ThreadWork(), ThreadWorkResidual(), and ~ThreadData().

◆ felBlocked

std::map<int,int> TPZStructMatrixGC::ThreadData::felBlocked

Definition at line 139 of file pzstrmatrixgc.h.

Referenced by ThreadWork(), and ThreadWorkResidual().

◆ felSequenceColor

TPZVec<int64_t> * TPZStructMatrixGC::ThreadData::felSequenceColor

Definition at line 141 of file pzstrmatrixgc.h.

Referenced by TPZStructMatrixGC::MultiThread_Assemble(), TPZStructMatrixGC::Read(), ThreadWork(), ThreadWorkResidual(), and TPZStructMatrixGC::Write().

◆ fGlobMatrix

TPZMatrix<STATE>* TPZStructMatrixGC::ThreadData::fGlobMatrix

Global matrix.

Definition at line 121 of file pzstrmatrixgc.h.

Referenced by ThreadWork().

◆ fGlobRhs

TPZFMatrix<STATE>* TPZStructMatrixGC::ThreadData::fGlobRhs

Global rhs vector.

Definition at line 123 of file pzstrmatrixgc.h.

Referenced by ThreadWork(), and ThreadWorkResidual().

◆ fGuiInterface

TPZAutoPointer<TPZGuiInterface> TPZStructMatrixGC::ThreadData::fGuiInterface

Gui interface object.

Definition at line 119 of file pzstrmatrixgc.h.

Referenced by ThreadWork(), and ThreadWorkResidual().

◆ fnextBlocked

TPZVec<int64_t>* TPZStructMatrixGC::ThreadData::fnextBlocked

Vector for mesh coloring.

Definition at line 141 of file pzstrmatrixgc.h.

Referenced by TPZStructMatrixGC::MultiThread_Assemble(), TPZStructMatrixGC::Read(), ThreadWork(), ThreadWorkResidual(), and TPZStructMatrixGC::Write().

◆ fNextElement

int64_t TPZStructMatrixGC::ThreadData::fNextElement

Current element.

Definition at line 129 of file pzstrmatrixgc.h.

Referenced by ThreadWork(), and ThreadWorkResidual().

◆ fProcessed

std::set<int> TPZStructMatrixGC::ThreadData::fProcessed

Elements which are being processed.

Definition at line 127 of file pzstrmatrixgc.h.

◆ fSleeping

bool TPZStructMatrixGC::ThreadData::fSleeping

Definition at line 136 of file pzstrmatrixgc.h.

Referenced by ThreadWork(), and ThreadWorkResidual().

◆ fStruct

TPZStructMatrixGC* TPZStructMatrixGC::ThreadData::fStruct

Current structmatrix object.

Definition at line 117 of file pzstrmatrixgc.h.

Referenced by ShouldCompute(), ThreadWork(), and ThreadWorkResidual().

◆ fSubmitted

std::map<int, std::pair< TPZAutoPointer<TPZElementMatrix>, TPZAutoPointer<TPZElementMatrix> > > TPZStructMatrixGC::ThreadData::fSubmitted

List of computed element matrices (autopointers?)

Definition at line 125 of file pzstrmatrixgc.h.

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

StrMatrix/pzstrmatrixgc.h
StrMatrix/pzstrmatrixgc.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ThreadData() [1/2]

◆ ThreadData() [2/2]

◆ ~ThreadData()

Member Function Documentation

◆ ShouldCompute()

◆ ThreadWork()

◆ ThreadWorkResidual()

Member Data Documentation

◆ fAccessElement

◆ fAssembly

◆ fCondition

◆ felBlocked

◆ felSequenceColor

◆ fGlobMatrix

◆ fGlobRhs

◆ fGuiInterface

◆ fnextBlocked

◆ fNextElement

◆ fProcessed

◆ fSleeping

◆ fStruct

◆ fSubmitted