TrilinosLinearAlgebra::TrilinosImpl Class Reference

Public Member Functions
void	alloc (ComMod &com_mod, eqType &lEq)
	Allocate Trilinos arrays.
void	assemble (ComMod &com_mod, const int num_elem_nodes, const Vector< int > &eqN, const Array3< double > &lK, const Array< double > &lR)
	Assemble local element arrays.
void	initialize (ComMod &com_mod)
	Initialze an array used for something.
void	solve (ComMod &com_mod, eqType &lEq, const Vector< int > &incL, const Vector< double > &res)
	Solve a system of linear equations assembled by fsils.
void	solve_assembled (ComMod &com_mod, eqType &lEq, const Vector< int > &incL, const Vector< double > &res)
	Solve a system of linear equations assembled by Trilinos.
void	init_dir_and_coup_neu (ComMod &com_mod, const Vector< int > &incL, const Vector< double > &res)
	Set data for Dirichlet and coupled Neumann boundary conditions.
void	set_preconditioner (consts::PreconditionerType preconditioner)
	Set the preconditioner.
void	finalize ()
void	alloc (ComMod &com_mod, eqType &lEq)
void	assemble (ComMod &com_mod, const int num_elem_nodes, const Vector< int > &eqN, const Array3< double > &lK, const Array< double > &lR)
void	initialize (ComMod &com_mod)
void	set_preconditioner (consts::PreconditionerType prec_type)
void	solve (ComMod &com_mod, eqType &lEq, const Vector< int > &incL, const Vector< double > &res)
void	solve_assembled (ComMod &com_mod, eqType &lEq, const Vector< int > &incL, const Vector< double > &res)
void	finalize ()

Public Attributes
consts::PreconditionerType	preconditioner_
Vector< int >	ltg_
	Local to global mapping.
Array< double >	W_
	Factor for Dirichlet BCs.
Array< double >	R_
	Residual.

Member Function Documentation

alloc()

void TrilinosLinearAlgebra::TrilinosImpl::alloc	(	ComMod &	com_mod,
		eqType &	lEq
	)

Allocate Trilinos arrays.

assemble()

void TrilinosLinearAlgebra::TrilinosImpl::assemble	(	ComMod &	com_mod,
		const int	num_elem_nodes,
		const Vector< int > &	eqN,
		const Array3< double > &	lK,
		const Array< double > &	lR
	)

Assemble local element arrays.

init_dir_and_coup_neu()

void TrilinosLinearAlgebra::TrilinosImpl::init_dir_and_coup_neu	(	ComMod &	com_mod,
		const Vector< int > &	incL,
		const Vector< double > &	res
	)

Set data for Dirichlet and coupled Neumann boundary conditions.

initialize()

void TrilinosLinearAlgebra::TrilinosImpl::initialize

(

ComMod &

com_mod

)

Initialze an array used for something.

set_preconditioner()

void TrilinosLinearAlgebra::TrilinosImpl::set_preconditioner

(

consts::PreconditionerType

preconditioner

)

Set the preconditioner.

solve()

void TrilinosLinearAlgebra::TrilinosImpl::solve	(	ComMod &	com_mod,
		eqType &	lEq,
		const Vector< int > &	incL,
		const Vector< double > &	res
	)

Solve a system of linear equations assembled by fsils.

solve_assembled()

void TrilinosLinearAlgebra::TrilinosImpl::solve_assembled	(	ComMod &	com_mod,
		eqType &	lEq,
		const Vector< int > &	incL,
		const Vector< double > &	res
	)

Solve a system of linear equations assembled by Trilinos.

Member Data Documentation

ltg_

Vector<int> TrilinosLinearAlgebra::TrilinosImpl::ltg_

Local to global mapping.

R_

Array<double> TrilinosLinearAlgebra::TrilinosImpl::R_

Residual.

W_

Array<double> TrilinosLinearAlgebra::TrilinosImpl::W_

Factor for Dirichlet BCs.

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

• solver/trilinos_impl.cpp
• solver/TrilinosLinearAlgebra.cpp