/usr/include/seq_multivector.h is in libhypre-dev 2.4.0b-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /*BHEADER**********************************************************************
* Copyright (c) 2008, Lawrence Livermore National Security, LLC.
* Produced at the Lawrence Livermore National Laboratory.
* This file is part of HYPRE. See file COPYRIGHT for details.
*
* HYPRE is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License (as published by the Free
* Software Foundation) version 2.1 dated February 1999.
*
* $Revision: 1.5 $
***********************************************************************EHEADER*/
/******************************************************************************
*
* Header info for Multivector data structure
*
*****************************************************************************/
#ifndef hypre_MULTIVECTOR_HEADER
#define hypre_MULTIVECTOR_HEADER
#ifdef __cplusplus
extern "C" {
#endif
/*--------------------------------------------------------------------------
* hypre_Multivector
*--------------------------------------------------------------------------*/
typedef struct
{
double *data;
int size;
int owns_data;
int num_vectors; /* the above "size" is size of one vector */
int num_active_vectors;
int *active_indices; /* indices of active vectors; 0-based notation */
} hypre_Multivector;
/*--------------------------------------------------------------------------
* Accessor functions for the Multivector structure
*--------------------------------------------------------------------------*/
#define hypre_MultivectorData(vector) ((vector) -> data)
#define hypre_MultivectorSize(vector) ((vector) -> size)
#define hypre_MultivectorOwnsData(vector) ((vector) -> owns_data)
#define hypre_MultivectorNumVectors(vector) ((vector) -> num_vectors)
hypre_Multivector * hypre_SeqMultivectorCreate(int size, int num_vectors);
hypre_Multivector *hypre_SeqMultivectorRead(char *file_name);
int hypre_SeqMultivectorDestroy(hypre_Multivector *vector);
int hypre_SeqMultivectorInitialize(hypre_Multivector *vector);
int hypre_SeqMultivectorSetDataOwner(hypre_Multivector *vector , int owns_data);
int hypre_SeqMultivectorPrint(hypre_Multivector *vector , char *file_name);
int hypre_SeqMultivectorSetConstantValues(hypre_Multivector *v,double value);
int hypre_SeqMultivectorSetRandomValues(hypre_Multivector *v , int seed);
int hypre_SeqMultivectorCopy(hypre_Multivector *x , hypre_Multivector *y);
int hypre_SeqMultivectorScale(double alpha , hypre_Multivector *y, int *mask);
int hypre_SeqMultivectorAxpy(double alpha , hypre_Multivector *x ,
hypre_Multivector *y);
int hypre_SeqMultivectorInnerProd(hypre_Multivector *x , hypre_Multivector *y,
double *results);
int hypre_SeqMultivectorMultiScale(double *alpha, hypre_Multivector *v,
int *mask);
int hypre_SeqMultivectorByDiag(hypre_Multivector *x, int *mask, int n,
double *alpha, hypre_Multivector *y);
int hypre_SeqMultivectorInnerProdDiag(hypre_Multivector *x,
hypre_Multivector *y,
double *diagResults );
int hypre_SeqMultivectorSetMask(hypre_Multivector *mvector, int * mask);
int hypre_SeqMultivectorCopyWithoutMask(hypre_Multivector *x ,
hypre_Multivector *y);
int hypre_SeqMultivectorByMatrix(hypre_Multivector *x, int rGHeight, int rHeight,
int rWidth, double* rVal, hypre_Multivector *y);
int hypre_SeqMultivectorXapy (hypre_Multivector *x, int rGHeight, int rHeight,
int rWidth, double* rVal, hypre_Multivector *y);
#ifdef __cplusplus
}
#endif
#endif /* hypre_MULTIVECTOR_HEADER */
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