The BoomerAMG solver in hypre. More...

#include <hypre.hpp>

Inheritance diagram for HypreBoomerAMG:

Collaboration diagram for HypreBoomerAMG:

Public Member Functions
	HypreBoomerAMG (HypreParMatrix &A)
void	SetSystemsOptions (int dim)
virtual	operator HYPRE_Solver () const
	The typecast to HYPRE_Solver returns the internal amg_precond.
virtual HYPRE_PtrToParSolverFcn	SetupFcn () const
	hypre's internal Setup function
virtual HYPRE_PtrToParSolverFcn	SolveFcn () const
	hypre's internal Solve function
virtual	~HypreBoomerAMG ()
Private Attributes
HYPRE_Solver	amg_precond

Detailed Description

The BoomerAMG solver in hypre.

Definition at line 370 of file hypre.hpp.

Constructor & Destructor Documentation

HypreBoomerAMG::HypreBoomerAMG ( HypreParMatrix & A )

virtual HypreBoomerAMG::~HypreBoomerAMG ( ) [virtual]

Member Function Documentation

virtual HypreBoomerAMG::operator HYPRE_Solver ( ) const [inline, virtual]

The typecast to HYPRE_Solver returns the internal amg_precond.

Implements HypreSolver.

Definition at line 384 of file hypre.hpp.

References amg_precond.

void HypreBoomerAMG::SetSystemsOptions ( int dim )

More robust options for systems, such as elastisity. Note that BoomerAMG assumes Ordering::byVDIM in the finite element space used to generate the matrix A.

Referenced by main().

virtual HYPRE_PtrToParSolverFcn HypreBoomerAMG::SetupFcn ( ) const [inline, virtual]

hypre's internal Setup function

Implements HypreSolver.

Definition at line 386 of file hypre.hpp.

virtual HYPRE_PtrToParSolverFcn HypreBoomerAMG::SolveFcn ( ) const [inline, virtual]

hypre's internal Solve function

Implements HypreSolver.

Definition at line 388 of file hypre.hpp.