327 lines
11 KiB
C
327 lines
11 KiB
C
/*BHEADER**********************************************************************
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* Copyright (c) 2008, Lawrence Livermore National Security, LLC.
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* Produced at the Lawrence Livermore National Laboratory.
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* This file is part of HYPRE. See file COPYRIGHT for details.
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*
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* HYPRE is free software; you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License (as published by the Free
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* Software Foundation) version 2.1 dated February 1999.
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*
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* $Revision$
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***********************************************************************EHEADER*/
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/******************************************************************************
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*
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* HYPRE_ParCSRFlexGMRES Fortran interface
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*
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*****************************************************************************/
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#include "headers.h"
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#include "fortran.h"
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESCreate
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmrescreate, HYPRE_PARCSRFLEXGMRESCREATE)
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( hypre_F90_Comm *comm,
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hypre_F90_Obj *solver,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESCreate(
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hypre_F90_PassComm (comm),
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hypre_F90_PassObjRef (HYPRE_Solver, solver) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESDestroy
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmresdestroy, HYPRE_PARCSRFLEXGMRESDESTROY)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESDestroy(
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hypre_F90_PassObj (HYPRE_Solver, solver) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetup
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetup, HYPRE_PARCSRFLEXGMRESSETUP)
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( hypre_F90_Obj *solver,
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hypre_F90_Obj *A,
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hypre_F90_Obj *b,
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hypre_F90_Obj *x,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetup(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassObj (HYPRE_ParCSRMatrix, A),
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hypre_F90_PassObj (HYPRE_ParVector, b),
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hypre_F90_PassObj (HYPRE_ParVector, x) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSolve
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressolve, HYPRE_PARCSRFLEXGMRESSOLVE)
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( hypre_F90_Obj *solver,
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hypre_F90_Obj *A,
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hypre_F90_Obj *b,
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hypre_F90_Obj *x,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSolve(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassObj (HYPRE_ParCSRMatrix, A),
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hypre_F90_PassObj (HYPRE_ParVector, b),
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hypre_F90_PassObj (HYPRE_ParVector, x) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetKDim
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetkdim, HYPRE_PARCSRFLEXGMRESSETKDIM)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *kdim,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetKDim(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassInt (kdim) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetTol
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressettol, HYPRE_PARCSRFLEXGMRESSETTOL)
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( hypre_F90_Obj *solver,
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hypre_F90_Dbl *tol,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetTol(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassDbl (tol) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetAbsoluteTol
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetabsolutetol, HYPRE_PARCSRFLEXGMRESSETABSOLUTETOL)
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( hypre_F90_Obj *solver,
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hypre_F90_Dbl *tol,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetAbsoluteTol(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassDbl (tol) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetMinIter
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetminiter, HYPRE_PARCSRFLEXGMRESSETMINITER)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *min_iter,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetMinIter(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassInt (min_iter) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetMaxIter
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetmaxiter, HYPRE_PARCSRFLEXGMRESSETMAXITER)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *max_iter,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetMaxIter(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassInt (max_iter) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetPrecond
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetprecond, HYPRE_PARCSRFLEXGMRESSETPRECOND)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *precond_id,
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hypre_F90_Obj *precond_solver,
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hypre_F90_Int *ierr )
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{
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/*------------------------------------------------------------
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* The precond_id flags mean :
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* 0 - no preconditioner
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* 1 - set up a ds preconditioner
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* 2 - set up an amg preconditioner
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* 3 - set up a pilut preconditioner
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* 4 - set up a parasails preconditioner
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*------------------------------------------------------------*/
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if (*precond_id == 0)
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{
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*ierr = 0;
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}
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else if (*precond_id == 1)
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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HYPRE_ParCSRDiagScale,
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HYPRE_ParCSRDiagScaleSetup,
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NULL ) );
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}
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else if (*precond_id == 2)
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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HYPRE_BoomerAMGSolve,
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HYPRE_BoomerAMGSetup,
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(void *) *precond_solver ) );
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}
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else if (*precond_id == 3)
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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HYPRE_ParCSRPilutSolve,
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HYPRE_ParCSRPilutSetup,
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(void *) *precond_solver ) );
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}
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else if (*precond_id == 4)
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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HYPRE_ParCSRParaSailsSolve,
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HYPRE_ParCSRParaSailsSetup,
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(void *) *precond_solver ) );
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}
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else if (*precond_id == 5)
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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HYPRE_EuclidSolve,
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HYPRE_EuclidSetup,
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(void *) *precond_solver ) );
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}
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else
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{
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*ierr = -1;
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}
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESGetPrecond
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmresgetprecond, HYPRE_PARCSRFLEXGMRESGETPRECOND)
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( hypre_F90_Obj *solver,
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hypre_F90_Obj *precond_solver_ptr,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESGetPrecond(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassObjRef (HYPRE_Solver, precond_solver_ptr) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetLogging
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetlogging, HYPRE_PARCSRFLEXGMRESSETLOGGING)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *logging,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetLogging(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassInt (logging) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESSetPrintLevel
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmressetprintlevel, HYPRE_PARCSRFLEXGMRESSETPRINTLEVEL)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *print_level,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESSetPrintLevel(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassInt (print_level) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESGetNumIterations
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmresgetnumiteratio, HYPRE_PARCSRFLEXGMRESGETNUMITERATIO)
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( hypre_F90_Obj *solver,
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hypre_F90_Int *num_iterations,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESGetNumIterations(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassIntRef (num_iterations) ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_ParCSRFlexGMRESGetFinalRelativeResidualNorm
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_parcsrflexgmresgetfinalrelati, HYPRE_PARCSRFLEXGMRESGETFINALRELATI)
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( hypre_F90_Obj *solver,
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hypre_F90_Dbl *norm,
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hypre_F90_Int *ierr )
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{
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*ierr = (hypre_F90_Int)
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( HYPRE_ParCSRFlexGMRESGetFinalRelativeResidualNorm(
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hypre_F90_PassObj (HYPRE_Solver, solver),
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hypre_F90_PassDblRef (norm) ) );
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}
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