175 lines
5.9 KiB
C
175 lines
5.9 KiB
C
/*BHEADER**********************************************************************
|
|
* (c) 1998 The Regents of the University of California
|
|
*
|
|
* See the file COPYRIGHT_and_DISCLAIMER for a complete copyright
|
|
* notice, contact person, and disclaimer.
|
|
*
|
|
* $Revision$
|
|
*********************************************************************EHEADER*/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* HYPRE_ParCSRCGNR interface
|
|
*
|
|
*****************************************************************************/
|
|
#include "headers.h"
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRCreate
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRCreate( MPI_Comm comm, HYPRE_Solver *solver )
|
|
{
|
|
*solver = ( (HYPRE_Solver) hypre_CGNRCreate( ) );
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRDestroy
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRDestroy( HYPRE_Solver solver )
|
|
{
|
|
return( hypre_CGNRDestroy( (void *) solver ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetup
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetup( HYPRE_Solver solver,
|
|
HYPRE_ParCSRMatrix A,
|
|
HYPRE_ParVector b,
|
|
HYPRE_ParVector x )
|
|
{
|
|
return( hypre_CGNRSetup( (void *) solver,
|
|
(void *) A,
|
|
(void *) b,
|
|
(void *) x ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSolve
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSolve( HYPRE_Solver solver,
|
|
HYPRE_ParCSRMatrix A,
|
|
HYPRE_ParVector b,
|
|
HYPRE_ParVector x )
|
|
{
|
|
return( hypre_CGNRSolve( (void *) solver,
|
|
(void *) A,
|
|
(void *) b,
|
|
(void *) x ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetTol
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetTol( HYPRE_Solver solver,
|
|
double tol )
|
|
{
|
|
return( hypre_CGNRSetTol( (void *) solver, tol ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetMinIter
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetMinIter( HYPRE_Solver solver,
|
|
int min_iter )
|
|
{
|
|
return( hypre_CGNRSetMinIter( (void *) solver, min_iter ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetMaxIter
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetMaxIter( HYPRE_Solver solver,
|
|
int max_iter )
|
|
{
|
|
return( hypre_CGNRSetMaxIter( (void *) solver, max_iter ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetStopCrit
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetStopCrit( HYPRE_Solver solver,
|
|
int stop_crit )
|
|
{
|
|
return( hypre_CGNRSetStopCrit( (void *) solver, stop_crit ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetPrecond
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetPrecond( HYPRE_Solver solver,
|
|
HYPRE_PtrToSolverFcn precond,
|
|
HYPRE_PtrToSolverFcn precondT,
|
|
HYPRE_PtrToSolverFcn precond_setup,
|
|
HYPRE_Solver precond_solver )
|
|
{
|
|
return( hypre_CGNRSetPrecond( (void *) solver,
|
|
precond, precondT, precond_setup,
|
|
(void *) precond_solver ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRGetPrecond
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRGetPrecond( HYPRE_Solver solver,
|
|
HYPRE_Solver *precond_data_ptr )
|
|
{
|
|
return( hypre_CGNRGetPrecond( (void *) solver,
|
|
(HYPRE_Solver *) precond_data_ptr ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRSetLogging
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRSetLogging( HYPRE_Solver solver,
|
|
int logging)
|
|
{
|
|
return( hypre_CGNRSetLogging( (void *) solver, logging ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRGetNumIterations
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRGetNumIterations( HYPRE_Solver solver,
|
|
int *num_iterations )
|
|
{
|
|
return( hypre_CGNRGetNumIterations( (void *) solver, num_iterations ) );
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------
|
|
* HYPRE_ParCSRCGNRGetFinalRelativeResidualNorm
|
|
*--------------------------------------------------------------------------*/
|
|
|
|
int
|
|
HYPRE_ParCSRCGNRGetFinalRelativeResidualNorm( HYPRE_Solver solver,
|
|
double *norm )
|
|
{
|
|
return( hypre_CGNRGetFinalRelativeResidualNorm( (void *) solver, norm ) );
|
|
}
|