TPZPairStructMatrix Class Reference

.. . Sub Structure More...

#include <tpzpairstructmatrix.h>

Collaboration diagram for TPZPairStructMatrix:

Classes
struct	ThreadData
	Contains the thread data for matrices divided in sub structures. More...

Public Member Functions
	TPZPairStructMatrix (TPZCompMesh *mesh, TPZVec< int > &permutescatter)
	~TPZPairStructMatrix ()
void	SetNumThreads (int numthreads)
void	SetMaterialIds (const std::set< int > &materialids)
	Set the set of material ids which will be considered when assembling the system. More...
void	Assemble (TPZMatrix< STATE > *first, TPZMatrix< STATE > *second, TPZFMatrix< STATE > &rhs)
void	TBBAssemble (TPZMatrix< STATE > *first, TPZMatrix< STATE > *second, TPZFMatrix< STATE > &rhs)
void	SerialAssemble (TPZMatrix< STATE > *first, TPZMatrix< STATE > *second, TPZFMatrix< STATE > &rhs)
void	MultiThread_Assemble (TPZMatrix< STATE > *first, TPZMatrix< STATE > *second, TPZFMatrix< STATE > &rhs)

Static Public Attributes
static int	gNumThreads

Private Member Functions
void	PermuteScatter (TPZVec< int > &index)
void	PermuteScatter (TPZVec< int64_t > &index)

Private Attributes
TPZVec< int >	fPermuteScatter
TPZStructMatrix	fStrMatrix

Detailed Description

.. . Sub Structure

Definition at line 24 of file tpzpairstructmatrix.h.

Constructor & Destructor Documentation

TPZPairStructMatrix()

TPZPairStructMatrix::TPZPairStructMatrix	(	TPZCompMesh *	mesh,
		TPZVec< int > &	permutescatter
	)

Definition at line 33 of file tpzpairstructmatrix.cpp.

References TPZFMatrix< TVar >::AddFel(), TPZMatrix< TVar >::AddKel(), TPZElementMatrix::EF, TPZElementMatrix::EK, TPZCompMesh::ElementVec(), TPZElementMatrix::fConstrMat, TPZElementMatrix::fDestinationIndex, TPZStructMatrixBase::FilterEquations(), TPZElementMatrix::fMat, fPermuteScatter, TPZElementMatrix::fSourceIndex, fStrMatrix, gNumThreads, TPZElementMatrix::HasDependency(), TPZMaterial::Id(), TPZCompEl::Material(), TPZSubCompMesh::NeedsComputing(), TPZCompMesh::NElements(), TPZVec< T >::NElements(), PermuteScatter(), and TPZStructMatrixBase::SetNumThreads().

~TPZPairStructMatrix()

TPZPairStructMatrix::~TPZPairStructMatrix ( )

inline

Definition at line 38 of file tpzpairstructmatrix.h.

Member Function Documentation

Assemble()

void TPZPairStructMatrix::Assemble	(	TPZMatrix< STATE > *	first,
		TPZMatrix< STATE > *	second,
		TPZFMatrix< STATE > &	rhs
	)

"Fixme!!!" "Fixme!!!" "Fixme!!!" "Fixme!!!"

Note

Find a better way to select among TBB, pthread or serial execution! in this TPZPairStructMatrix::Assemble

Definition at line 545 of file tpzpairstructmatrix.cpp.

References fStrMatrix, TPZStructMatrixBase::GetNumThreads(), MultiThread_Assemble(), substruct_tst14.test::numthreads, SerialAssemble(), and TBBAssemble().

Referenced by InitializeMatrices(), and SetNumThreads().

MultiThread_Assemble()

void TPZPairStructMatrix::MultiThread_Assemble	(	TPZMatrix< STATE > *	first,
		TPZMatrix< STATE > *	second,
		TPZFMatrix< STATE > &	rhs
	)

Definition at line 564 of file tpzpairstructmatrix.cpp.

References fPermuteScatter, TPZPairStructMatrix::ThreadData::fPermuteScatter, fStrMatrix, TPZStructMatrixBase::GetNumThreads(), substruct_tst14.test::numthreads, PZ_PTHREAD_CREATE, PZ_PTHREAD_JOIN, TPZPairStructMatrix::ThreadData::ThreadAssembly1(), TPZPairStructMatrix::ThreadData::ThreadAssembly2(), and TPZPairStructMatrix::ThreadData::ThreadWork().

Referenced by Assemble(), and SetNumThreads().

PermuteScatter() [1/2]

void TPZPairStructMatrix::PermuteScatter ( TPZVec< int > &  index )

private

Definition at line 535 of file tpzpairstructmatrix.cpp.

References fPermuteScatter, and TPZVec< T >::NElements().

Referenced by parallel_assemble_task_t< TVar >::push_work_item(), parallel_assemble_task_t< TVar >::run_serial(), SerialAssemble(), and TPZPairStructMatrix().

PermuteScatter() [2/2]

void TPZPairStructMatrix::PermuteScatter ( TPZVec< int64_t > &  index )

private

Definition at line 526 of file tpzpairstructmatrix.cpp.

References fPermuteScatter, and TPZVec< T >::NElements().

SerialAssemble()

void TPZPairStructMatrix::SerialAssemble	(	TPZMatrix< STATE > *	first,
		TPZMatrix< STATE > *	second,
		TPZFMatrix< STATE > &	rhs
	)

Definition at line 455 of file tpzpairstructmatrix.cpp.

References TPZFMatrix< TVar >::AddFel(), TPZMatrix< TVar >::AddKel(), TPZElementMatrix::ApplyConstraints(), TPZCompEl::CalcStiff(), TPZElementMatrix::EF, TPZElementMatrix::EK, TPZCompMesh::ElementVec(), TPZElementMatrix::fConstrMat, TPZStructMatrixBase::FilterEquations(), TPZElementMatrix::fMat, fStrMatrix, TPZCompEl::HasDependency(), LOGPZ_DEBUG, TPZStructMatrixBase::Mesh(), TPZCompMesh::NElements(), PermuteScatter(), TPZMatrix< TVar >::Print(), TPZTimer::processName(), TPZMatrix< TVar >::Rows(), TPZTimer::start(), and TPZTimer::stop().

Referenced by Assemble(), SetNumThreads(), and TBBAssemble().

SetMaterialIds()

void TPZPairStructMatrix::SetMaterialIds

(

const std::set< int > &

materialids

)

Set the set of material ids which will be considered when assembling the system.

Definition at line 880 of file tpzpairstructmatrix.cpp.

References TPZPairStructMatrix::ThreadData::fStrMatrix, LOGPZ_DEBUG, and TPZStructMatrixBase::SetMaterialIds().

Referenced by SetNumThreads().

SetNumThreads()

void TPZPairStructMatrix::SetNumThreads ( int  numthreads )

inline

Definition at line 43 of file tpzpairstructmatrix.h.

References Assemble(), substruct_tst15.test::first, MultiThread_Assemble(), SerialAssemble(), SetMaterialIds(), TPZStructMatrixBase::SetNumThreads(), and TBBAssemble().

TBBAssemble()

void TPZPairStructMatrix::TBBAssemble	(	TPZMatrix< STATE > *	first,
		TPZMatrix< STATE > *	second,
		TPZFMatrix< STATE > &	rhs
	)

Definition at line 419 of file tpzpairstructmatrix.cpp.

References TPZCompMesh::ElementVec(), fPermuteScatter, clarg::argT< T >::get_value(), TPZCompMesh::NElements(), and SerialAssemble().

Referenced by Assemble(), and SetNumThreads().

Member Data Documentation

fPermuteScatter

TPZVec<int> TPZPairStructMatrix::fPermuteScatter

private

Definition at line 26 of file tpzpairstructmatrix.h.

Referenced by MultiThread_Assemble(), PermuteScatter(), parallel_assemble_task_t< TVar >::PermuteScatter(), TBBAssemble(), and TPZPairStructMatrix().

fStrMatrix

TPZStructMatrix TPZPairStructMatrix::fStrMatrix

private

Definition at line 27 of file tpzpairstructmatrix.h.

Referenced by Assemble(), MultiThread_Assemble(), parallel_assemble_task_t< TVar >::run_serial(), SerialAssemble(), and TPZPairStructMatrix().

gNumThreads

int TPZPairStructMatrix::gNumThreads

static

Definition at line 34 of file tpzpairstructmatrix.h.

Referenced by main(), and TPZPairStructMatrix().

---

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

• SubStruct/tpzpairstructmatrix.h
• SubStruct/tpzpairstructmatrix.cpp