e3181f26b1
Changed MPI routines to hypre_MPI routines. Added hypre_printf, etc. routines. Added AUTOTEST tests to look for 'int' and 'MPI_' calls. Added a new approach for the Fortran interface (not implemented everywhere yet).
95 lines
4.0 KiB
C
95 lines
4.0 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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* Header info for Multivector data structure
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*
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*****************************************************************************/
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#ifndef hypre_MULTIVECTOR_HEADER
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#define hypre_MULTIVECTOR_HEADER
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*--------------------------------------------------------------------------
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* hypre_Multivector
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*--------------------------------------------------------------------------*/
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typedef struct
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{
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double *data;
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HYPRE_Int size;
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HYPRE_Int owns_data;
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HYPRE_Int num_vectors; /* the above "size" is size of one vector */
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HYPRE_Int num_active_vectors;
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HYPRE_Int *active_indices; /* indices of active vectors; 0-based notation */
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} hypre_Multivector;
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/*--------------------------------------------------------------------------
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* Accessor functions for the Multivector structure
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*--------------------------------------------------------------------------*/
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#define hypre_MultivectorData(vector) ((vector) -> data)
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#define hypre_MultivectorSize(vector) ((vector) -> size)
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#define hypre_MultivectorOwnsData(vector) ((vector) -> owns_data)
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#define hypre_MultivectorNumVectors(vector) ((vector) -> num_vectors)
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hypre_Multivector * hypre_SeqMultivectorCreate(HYPRE_Int size, HYPRE_Int num_vectors);
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hypre_Multivector *hypre_SeqMultivectorRead(char *file_name);
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HYPRE_Int hypre_SeqMultivectorDestroy(hypre_Multivector *vector);
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HYPRE_Int hypre_SeqMultivectorInitialize(hypre_Multivector *vector);
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HYPRE_Int hypre_SeqMultivectorSetDataOwner(hypre_Multivector *vector , HYPRE_Int owns_data);
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HYPRE_Int hypre_SeqMultivectorPrint(hypre_Multivector *vector , char *file_name);
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HYPRE_Int hypre_SeqMultivectorSetConstantValues(hypre_Multivector *v,double value);
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HYPRE_Int hypre_SeqMultivectorSetRandomValues(hypre_Multivector *v , HYPRE_Int seed);
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HYPRE_Int hypre_SeqMultivectorCopy(hypre_Multivector *x , hypre_Multivector *y);
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HYPRE_Int hypre_SeqMultivectorScale(double alpha , hypre_Multivector *y, HYPRE_Int *mask);
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HYPRE_Int hypre_SeqMultivectorAxpy(double alpha , hypre_Multivector *x ,
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hypre_Multivector *y);
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HYPRE_Int hypre_SeqMultivectorInnerProd(hypre_Multivector *x , hypre_Multivector *y,
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double *results);
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HYPRE_Int hypre_SeqMultivectorMultiScale(double *alpha, hypre_Multivector *v,
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HYPRE_Int *mask);
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HYPRE_Int hypre_SeqMultivectorByDiag(hypre_Multivector *x, HYPRE_Int *mask, HYPRE_Int n,
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double *alpha, hypre_Multivector *y);
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HYPRE_Int hypre_SeqMultivectorInnerProdDiag(hypre_Multivector *x,
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hypre_Multivector *y,
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double *diagResults );
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HYPRE_Int hypre_SeqMultivectorSetMask(hypre_Multivector *mvector, HYPRE_Int * mask);
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HYPRE_Int hypre_SeqMultivectorCopyWithoutMask(hypre_Multivector *x ,
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hypre_Multivector *y);
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HYPRE_Int hypre_SeqMultivectorByMatrix(hypre_Multivector *x, HYPRE_Int rGHeight, HYPRE_Int rHeight,
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HYPRE_Int rWidth, double* rVal, hypre_Multivector *y);
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HYPRE_Int hypre_SeqMultivectorXapy (hypre_Multivector *x, HYPRE_Int rGHeight, HYPRE_Int rHeight,
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HYPRE_Int rWidth, double* rVal, hypre_Multivector *y);
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#ifdef __cplusplus
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}
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#endif
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#endif /* hypre_MULTIVECTOR_HEADER */
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