| 1 | /*BHEADER**********************************************************************
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| 2 | * Copyright (c) 2008, Lawrence Livermore National Security, LLC.
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| 3 | * Produced at the Lawrence Livermore National Laboratory.
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| 4 | * This file is part of HYPRE. See file COPYRIGHT for details.
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| 5 | *
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| 6 | * HYPRE is free software; you can redistribute it and/or modify it under the
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| 7 | * terms of the GNU Lesser General Public License (as published by the Free
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| 8 | * Software Foundation) version 2.1 dated February 1999.
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| 9 | *
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| 10 | * $Revision: 2.4 $
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| 11 | ***********************************************************************EHEADER*/
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| 12 |
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| 13 |
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| 14 |
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| 15 | /******************************************************************************
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| 16 | *
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| 17 | * Header file for HYPRE_parcsr_mv library
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| 18 | *
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| 19 | *****************************************************************************/
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| 20 |
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| 21 | #ifndef HYPRE_PARCSR_MV_HEADER
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| 22 | #define HYPRE_PARCSR_MV_HEADER
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| 23 |
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| 24 | #include "HYPRE_utilities.h"
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| 25 | #include "HYPRE_seq_mv.h"
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| 26 |
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| 27 | #ifdef __cplusplus
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| 28 | extern "C" {
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| 29 | #endif
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| 30 |
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| 31 | /*--------------------------------------------------------------------------
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| 32 | * Structures
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| 33 | *--------------------------------------------------------------------------*/
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| 34 |
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| 35 | struct hypre_ParCSRMatrix_struct;
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| 36 | typedef struct hypre_ParCSRMatrix_struct *HYPRE_ParCSRMatrix;
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| 37 | struct hypre_ParVector_struct;
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| 38 | typedef struct hypre_ParVector_struct *HYPRE_ParVector;
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| 39 |
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| 40 | /*--------------------------------------------------------------------------
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| 41 | * Prototypes
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| 42 | *--------------------------------------------------------------------------*/
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| 43 |
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| 44 | /* HYPRE_parcsr_matrix.c */
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| 45 | int HYPRE_ParCSRMatrixCreate( MPI_Comm comm , HYPRE_BigInt global_num_rows , HYPRE_BigInt global_num_cols , HYPRE_BigInt *row_starts , HYPRE_BigInt *col_starts , int num_cols_offd , int num_nonzeros_diag , int num_nonzeros_offd , HYPRE_ParCSRMatrix *matrix );
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| 46 | int HYPRE_ParCSRMatrixDestroy( HYPRE_ParCSRMatrix matrix );
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| 47 | int HYPRE_ParCSRMatrixInitialize( HYPRE_ParCSRMatrix matrix );
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| 48 | int HYPRE_ParCSRMatrixRead( MPI_Comm comm , const char *file_name , HYPRE_ParCSRMatrix *matrix );
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| 49 | int HYPRE_ParCSRMatrixPrint( HYPRE_ParCSRMatrix matrix , const char *file_name );
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| 50 | int HYPRE_ParCSRMatrixPrintIJ( HYPRE_ParCSRMatrix matrix , int base_i, int bse_j, const char *file_name );
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| 51 | int HYPRE_ParCSRMatrixGetComm( HYPRE_ParCSRMatrix matrix , MPI_Comm *comm );
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| 52 | int HYPRE_ParCSRMatrixGetDims( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt *M , HYPRE_BigInt *N );
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| 53 | int HYPRE_ParCSRMatrixGetRowPartitioning( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt **row_partitioning_ptr );
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| 54 | int HYPRE_ParCSRMatrixGetColPartitioning( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt **col_partitioning_ptr );
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| 55 | int HYPRE_ParCSRMatrixGetLocalRange( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt *row_start , HYPRE_BigInt *row_end , HYPRE_BigInt *col_start , HYPRE_BigInt *col_end );
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| 56 | int HYPRE_ParCSRMatrixGetRow( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt row , int *size , HYPRE_BigInt **col_ind , double **values );
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| 57 | int HYPRE_ParCSRMatrixRestoreRow( HYPRE_ParCSRMatrix matrix , HYPRE_BigInt row , int *size , HYPRE_BigInt **col_ind , double **values );
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| 58 | int HYPRE_CSRMatrixToParCSRMatrix( MPI_Comm comm , HYPRE_CSRMatrix A_CSR , HYPRE_BigInt *row_partitioning , HYPRE_BigInt *col_partitioning , HYPRE_ParCSRMatrix *matrix );
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| 59 | int HYPRE_ParCSRMatrixMatvec( double alpha , HYPRE_ParCSRMatrix A , HYPRE_ParVector x , double beta , HYPRE_ParVector y );
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| 60 | int HYPRE_ParCSRMatrixMatvecT( double alpha , HYPRE_ParCSRMatrix A , HYPRE_ParVector x , double beta , HYPRE_ParVector y );
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| 61 |
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| 62 | /* HYPRE_parcsr_vector.c */
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| 63 | int HYPRE_ParVectorCreate( MPI_Comm comm , HYPRE_BigInt global_size , HYPRE_BigInt *partitioning , HYPRE_ParVector *vector );
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| 64 | int HYPRE_ParVectorDestroy( HYPRE_ParVector vector );
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| 65 | int HYPRE_ParVectorInitialize( HYPRE_ParVector vector );
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| 66 | int HYPRE_ParVectorRead( MPI_Comm comm , const char *file_name , HYPRE_ParVector *vector );
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| 67 | int HYPRE_ParVectorPrint( HYPRE_ParVector vector , const char *file_name );
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| 68 | int HYPRE_ParVectorPrintIJ( HYPRE_ParVector vector , int base_i, const char *file_name );
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| 69 | int HYPRE_ParVectorSetConstantValues( HYPRE_ParVector vector , double value );
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| 70 | int HYPRE_ParVectorSetRandomValues( HYPRE_ParVector vector , int seed );
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| 71 | int HYPRE_ParVectorCopy( HYPRE_ParVector x , HYPRE_ParVector y );
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| 72 | int HYPRE_ParVectorScale( double value , HYPRE_ParVector x );
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| 73 | int HYPRE_ParVectorInnerProd( HYPRE_ParVector x , HYPRE_ParVector y , double *prod );
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| 74 | int HYPRE_VectorToParVector( MPI_Comm comm , HYPRE_Vector b , HYPRE_BigInt *partitioning , HYPRE_ParVector *vector );
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| 75 |
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| 76 | #ifdef __cplusplus
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| 77 | }
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| 78 | #endif
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| 79 |
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| 80 | #endif
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| 81 |
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