Nalu: sierra::nalu::LinearSolver Class Reference

Nalu

Nalu: a generalized unstructured massively parallel low Mach flow code designed to support a variety of energy applications of interest (most notably Wind ECP) built on the Sierra Toolkit and Trilinos solver Tpetra/Epetra stack. The open source BSD, clause 3 license model has been chosen for the code base. See LICENSE for more information. http://NaluCFD.org

#include <LinearSolver.h>

Inheritance diagram for sierra::nalu::LinearSolver:

Public Member Functions
	LinearSolver (std::string name, LinearSolvers *linearSolvers, bool recompute_preconditioner, bool reuse_preconditioner)

virtual	~LinearSolver ()

virtual PetraType	getType ()=0

Simulation *	root ()

LinearSolvers *	parent ()

bool &	recomputePreconditioner ()

bool &	reusePreconditioner ()

void	zero_timer_precond ()

double	get_timer_precond ()

Public Attributes
std::string	name_

LinearSolvers *	linearSolvers_

Protected Attributes
bool	recomputePreconditioner_

bool	reusePreconditioner_

double	timerPrecond_

Constructor & Destructor Documentation

sierra::nalu::LinearSolver::LinearSolver	(	std::string	name,
		LinearSolvers *	linearSolvers,
		bool	recompute_preconditioner,
		bool	reuse_preconditioner
	)

inline

virtual sierra::nalu::LinearSolver::~LinearSolver ( )

inlinevirtual

Member Function Documentation

double sierra::nalu::LinearSolver::get_timer_precond ( )

inline

References timerPrecond_.

Referenced by sierra::nalu::LinearSystem::get_timer_precond().

virtual PetraType sierra::nalu::LinearSolver::getType ( )

pure virtual

Implemented in sierra::nalu::TpetraLinearSolver.

Referenced by sierra::nalu::LinearSystem::create().

LinearSolvers * sierra::nalu::LinearSolver::parent ( )

References linearSolvers_.

bool& sierra::nalu::LinearSolver::recomputePreconditioner ( )

inline

References recomputePreconditioner_.

bool& sierra::nalu::LinearSolver::reusePreconditioner ( )

inline

References reusePreconditioner_.

Simulation * sierra::nalu::LinearSolver::root ( )

References linearSolvers_, and sierra::nalu::LinearSolvers::root().

Referenced by sierra::nalu::LinearSystem::debug().

void sierra::nalu::LinearSolver::zero_timer_precond ( )

inline

Referenced by sierra::nalu::LinearSystem::zero_timer_precond().

Member Data Documentation

LinearSolvers* sierra::nalu::LinearSolver::linearSolvers_

Referenced by parent(), and root().

std::string sierra::nalu::LinearSolver::name_

bool sierra::nalu::LinearSolver::recomputePreconditioner_

protected

Referenced by recomputePreconditioner(), and sierra::nalu::TpetraLinearSolver::setMueLu().

bool sierra::nalu::LinearSolver::reusePreconditioner_

protected

Referenced by reusePreconditioner(), and sierra::nalu::TpetraLinearSolver::setMueLu().

double sierra::nalu::LinearSolver::timerPrecond_

protected

Referenced by get_timer_precond(), and sierra::nalu::TpetraLinearSolver::solve().

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