142 lines
5.1 KiB
C
142 lines
5.1 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_Euclid 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_EuclidCreate - Return a Euclid "solver".
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidcreate, HYPRE_EUCLIDCREATE)
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(int *comm, long int *solver, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidCreate( (MPI_Comm) *comm,
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(HYPRE_Solver *) solver );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidDestroy - Destroy a Euclid object.
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_eucliddestroy, HYPRE_EUCLIDDESTROY)
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(long int *solver, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidDestroy( (HYPRE_Solver) *solver );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetup - Set up function for Euclid.
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetup, HYPRE_EUCLIDSETUP)
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(long int *solver, long int *A, long int *b, long int *x, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidSetup( (HYPRE_Solver) *solver,
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(HYPRE_ParCSRMatrix) *A,
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(HYPRE_ParVector) *b,
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(HYPRE_ParVector) *x );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSolve - Solve function for Euclid.
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsolve, HYPRE_EUCLIDSOLVE)
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(long int *solver, long int *A, long int *b, long int *x, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidSolve( (HYPRE_Solver) *solver,
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(HYPRE_ParCSRMatrix) *A,
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(HYPRE_ParVector) *b,
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(HYPRE_ParVector) *x );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetParams
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetparams, HYPRE_EUCLIDSETPARAMS)
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(long int *solver, int *argc, char **argv, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidSetParams( (HYPRE_Solver) *solver,
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(int) *argc,
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(char **) argv );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetParamsFromFile
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetparamsfromfile, HYPRE_EUCLIDSETPARAMSFROMFILE)
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(long int *solver, char *filename, int *ierr)
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{
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*ierr = (int) HYPRE_EuclidSetParamsFromFile( (HYPRE_Solver) *solver,
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(char *) filename );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetLevel
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetlevel, HYPRE_EUCLIDSETLEVEL)(
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long int *solver,
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int *eu_level,
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int *ierr )
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{
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*ierr = (int) ( HYPRE_EuclidSetLevel( (HYPRE_Solver) *solver,
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(int) *eu_level ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetBJ
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetbj, HYPRE_EUCLIDSETBJ)(
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long int *solver,
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int *bj,
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int *ierr )
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{
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*ierr = (int) ( HYPRE_EuclidSetBJ( (HYPRE_Solver) *solver,
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(int) *bj ) );
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}
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/*--------------------------------------------------------------------------
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* HYPRE_EuclidSetSparseA
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*--------------------------------------------------------------------------*/
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void
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hypre_F90_IFACE(hypre_euclidsetsparsea, HYPRE_EUCLIDSETSPARSEA)(
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long int *solver,
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double *spa,
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int *ierr )
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{
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*ierr = (int) ( HYPRE_EuclidSetSparseA( (HYPRE_Solver) *solver,
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(double) *spa ) );
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}
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