geosx::HypreSolver Class Reference

This class creates and provides basic support for Hypre solvers. More...

#include <HypreSolver.hpp>

Public Member Functions
	HypreSolver (LinearSolverParameters parameters)
	Solver constructor, with parameter list reference. More...
virtual	~HypreSolver ()=default
	Virtual destructor.
void	solve (HypreMatrix &mat, HypreVector &sol, HypreVector &rhs, DofManager const *const dofManager=nullptr)
	Solve system with an iterative solver (HARD CODED PARAMETERS, GMRES). More...
LinearSolverResult const &	result ()
	Get the result of previous solve. More...

Detailed Description

This class creates and provides basic support for Hypre solvers.

Definition at line 35 of file HypreSolver.hpp.

Constructor & Destructor Documentation

HypreSolver()

geosx::HypreSolver::HypreSolver

(

LinearSolverParameters

parameters

)

Solver constructor, with parameter list reference.

Parameters

[in]

parameters

structure containing linear solver parameters

Member Function Documentation

result()

LinearSolverResult const& geosx::HypreSolver::result ( )

inline

Get the result of previous solve.

Returns

struct with last solve stats

Definition at line 68 of file HypreSolver.hpp.

solve()

void geosx::HypreSolver::solve	(	HypreMatrix &	mat,
		HypreVector &	sol,
		HypreVector &	rhs,
		DofManager const *const	dofManager = nullptr
	)

Solve system with an iterative solver (HARD CODED PARAMETERS, GMRES).

Parameters

[in,out]	mat	the matrix
[in,out]	sol	the solution
[in,out]	rhs	the right-hand side
	dofManager	the Degree-of-Freedom manager associated with matrix

Solve Ax=b with A an HypreMatrix, x and b HypreVector.

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

• coreComponents/linearAlgebra/interfaces/hypre/HypreSolver.hpp