MueLuBottomSolver< Level > Class Template Reference

#include <MueLuBottomSolver.h>

Inheritance diagram for MueLuBottomSolver< Level >:

Collaboration diagram for MueLuBottomSolver< Level >:

Public Types
typedef amr::matrix_t	matrix_t
typedef amr::vector_t	vector_t
typedef amr::scalar_t	scalar_t
typedef amr::multivector_t	mv_t
typedef amr::operator_t	op_t
typedef amr::local_ordinal_t	lo_t
typedef amr::global_ordinal_t	go_t
typedef amr::node_t	node_t
typedef amr::AmrBox_t	AmrBox_t
typedef amr::AmrIntVect_t	AmrIntVect_t
typedef MueLu::Hierarchy < scalar_t, lo_t, go_t, node_t >	hierarchy_t
typedef MueLu::Level	level_t
typedef Xpetra::Matrix < scalar_t, lo_t, go_t, node_t >	xmatrix_t
typedef Xpetra::MultiVector < scalar_t, lo_t, go_t, node_t >	xmv_t
typedef MueLu::Utilities < scalar_t, lo_t, go_t, node_t >	util_t
typedef MueLu::ParameterListInterpreter < scalar_t, lo_t, go_t, node_t >	pListInterpreter_t
typedef MueLu::HierarchyManager < scalar_t, lo_t, go_t, node_t >	manager_t

Public Member Functions
	MueLuBottomSolver (const bool &rebalance, const std::string &reuse)
void	solve (const Teuchos::RCP< mv_t > &x, const Teuchos::RCP< mv_t > &b)
void	setOperator (const Teuchos::RCP< matrix_t > &A, Level *level_p=nullptr)
std::size_t	getNumIters ()
Public Member Functions inherited from BottomSolver< Teuchos::RCP< amr::matrix_t >, Teuchos::RCP< amr::multivector_t >, Level >
	BottomSolver ()
virtual	~BottomSolver ()
virtual void	solve (const Teuchos::RCP< amr::multivector_t > &x, const Teuchos::RCP< amr::multivector_t > &b)=0
virtual void	setOperator (const Teuchos::RCP< amr::matrix_t > &A, Level *level_p=nullptr)=0
bool	hasOperator () const

Static Public Member Functions
static std::string	convertToMueLuReuseOption (const std::string &reuse)

Private Member Functions
void	initMueLuList_m (const std::string &reuse)

Private Attributes
Teuchos::RCP< hierarchy_t >	hierarchy_mp
	manages the multigrid hierarchy More...
Teuchos::RCP< manager_t >	factory_mp
	sets up hierarchy More...
Teuchos::RCP< xmatrix_t >	A_mp
	MueLu requires Xpetra. More...
lo_t	nSweeps_m
	the number of multigrid iterations More...
Teuchos::ParameterList	mueluList_m
bool	rebalance_m
	use subcommunicators (less communication) More...
IpplTimings::TimerRef	setupTimer_m

Additional Inherited Members
Protected Attributes inherited from BottomSolver< Teuchos::RCP< amr::matrix_t >, Teuchos::RCP< amr::multivector_t >, Level >
bool	isInitialized_m

Detailed Description

template<class Level>
class MueLuBottomSolver< Level >

Definition at line 17 of file MueLuBottomSolver.h.

Member Typedef Documentation

template<class Level >

typedef amr::AmrBox_t MueLuBottomSolver< Level >::AmrBox_t

Definition at line 31 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::AmrIntVect_t MueLuBottomSolver< Level >::AmrIntVect_t

Definition at line 32 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::global_ordinal_t MueLuBottomSolver< Level >::go_t

Definition at line 28 of file MueLuBottomSolver.h.

template<class Level >

typedef MueLu::Hierarchy<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::hierarchy_t

Definition at line 36 of file MueLuBottomSolver.h.

template<class Level >

typedef MueLu::Level MueLuBottomSolver< Level >::level_t

Definition at line 37 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::local_ordinal_t MueLuBottomSolver< Level >::lo_t

Definition at line 27 of file MueLuBottomSolver.h.

template<class Level >

typedef MueLu::HierarchyManager<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::manager_t

Definition at line 43 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::matrix_t MueLuBottomSolver< Level >::matrix_t

Definition at line 22 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::multivector_t MueLuBottomSolver< Level >::mv_t

Definition at line 25 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::node_t MueLuBottomSolver< Level >::node_t

Definition at line 29 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::operator_t MueLuBottomSolver< Level >::op_t

Definition at line 26 of file MueLuBottomSolver.h.

template<class Level >

typedef MueLu::ParameterListInterpreter<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::pListInterpreter_t

Definition at line 42 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::scalar_t MueLuBottomSolver< Level >::scalar_t

Definition at line 24 of file MueLuBottomSolver.h.

template<class Level >

typedef MueLu::Utilities<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::util_t

Definition at line 40 of file MueLuBottomSolver.h.

template<class Level >

typedef amr::vector_t MueLuBottomSolver< Level >::vector_t

Definition at line 23 of file MueLuBottomSolver.h.

template<class Level >

typedef Xpetra::Matrix<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::xmatrix_t

Definition at line 38 of file MueLuBottomSolver.h.

template<class Level >

typedef Xpetra::MultiVector<scalar_t, lo_t, go_t, node_t> MueLuBottomSolver< Level >::xmv_t

Definition at line 39 of file MueLuBottomSolver.h.

Constructor & Destructor Documentation

template<class Level >

MueLuBottomSolver< Level >::MueLuBottomSolver	(	const bool &	rebalance,
		const std::string &	reuse
	)

Definition at line 10 of file MueLuBottomSolver.hpp.

References MueLuBottomSolver< Level >::factory_mp, MueLuBottomSolver< Level >::hierarchy_mp, MueLuBottomSolver< Level >::initMueLuList_m(), and MueLuBottomSolver< Level >::mueluList_m.

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Member Function Documentation

template<class Level >

std::string MueLuBottomSolver< Level >::convertToMueLuReuseOption ( const std::string &  reuse )

static

Definition at line 117 of file MueLuBottomSolver.hpp.

References Util::toUpper().

Referenced by AmrMultiGrid::initBaseSolver_m().

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template<class Level >

std::size_t MueLuBottomSolver< Level >::getNumIters ( )

virtual

Returns

the number of required iterations

Implements BottomSolver< Teuchos::RCP< amr::matrix_t >, Teuchos::RCP< amr::multivector_t >, Level >.

Definition at line 110 of file MueLuBottomSolver.hpp.

template<class Level >

void MueLuBottomSolver< Level >::initMueLuList_m ( const std::string &  reuse )

private

Definition at line 137 of file MueLuBottomSolver.hpp.

Referenced by MueLuBottomSolver< Level >::MueLuBottomSolver().

template<class Level >

void MueLuBottomSolver< Level >::setOperator	(	const Teuchos::RCP< matrix_t > &	A,
		Level *	level_p = nullptr
	)

Definition at line 47 of file MueLuBottomSolver.hpp.

References IpplTimings::startTimer(), and IpplTimings::stopTimer().

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template<class Level >

void MueLuBottomSolver< Level >::solve	(	const Teuchos::RCP< mv_t > &	x,
		const Teuchos::RCP< mv_t > &	b
	)

Definition at line 30 of file MueLuBottomSolver.hpp.

Member Data Documentation

template<class Level >

Teuchos::RCP<xmatrix_t> MueLuBottomSolver< Level >::A_mp

private

MueLu requires Xpetra.

Definition at line 72 of file MueLuBottomSolver.h.

template<class Level >

Teuchos::RCP<manager_t> MueLuBottomSolver< Level >::factory_mp

private

sets up hierarchy

Definition at line 70 of file MueLuBottomSolver.h.

Referenced by MueLuBottomSolver< Level >::MueLuBottomSolver().

template<class Level >

Teuchos::RCP<hierarchy_t> MueLuBottomSolver< Level >::hierarchy_mp

private

manages the multigrid hierarchy

Definition at line 68 of file MueLuBottomSolver.h.

Referenced by MueLuBottomSolver< Level >::MueLuBottomSolver().

template<class Level >

Teuchos::ParameterList MueLuBottomSolver< Level >::mueluList_m

private

Definition at line 76 of file MueLuBottomSolver.h.

Referenced by MueLuBottomSolver< Level >::MueLuBottomSolver().

template<class Level >

lo_t MueLuBottomSolver< Level >::nSweeps_m

private

the number of multigrid iterations

Definition at line 74 of file MueLuBottomSolver.h.

template<class Level >

bool MueLuBottomSolver< Level >::rebalance_m

private

use subcommunicators (less communication)

Definition at line 78 of file MueLuBottomSolver.h.

template<class Level >

IpplTimings::TimerRef MueLuBottomSolver< Level >::setupTimer_m

private

Definition at line 80 of file MueLuBottomSolver.h.

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

• src/Solvers/AMR_MG/MueLuBottomSolver.h
• src/Solvers/AMR_MG/MueLuBottomSolver.hpp