64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/*BHEADER**********************************************************************
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* (c) 1997 The Regents of the University of California
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*
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* See the file COPYRIGHT_and_DISCLAIMER for a complete copyright
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* notice, contact person, and disclaimer.
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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 the hypre_DistributedMatrix structures
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*
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*****************************************************************************/
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#ifndef hypre_DISTRIBUTED_MATRIX_HEADER
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#define hypre_DISTRIBUTED_MATRIX_HEADER
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#include "utilities.h"
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/*--------------------------------------------------------------------------
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* hypre_DistributedMatrix:
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*--------------------------------------------------------------------------*/
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typedef struct
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{
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MPI_Comm context;
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int M, N; /* number of rows and cols in matrix */
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void *auxiliary_data; /* Placeholder for implmentation specific
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data */
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void *local_storage; /* Structure for storing local portion */
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int local_storage_type; /* Indicates the type of "local storage" */
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void *translator; /* optional storage_type specfic structure
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for holding additional local info */
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#ifdef HYPRE_TIMING
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int GetRow_timer;
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#endif
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} hypre_DistributedMatrix;
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/*--------------------------------------------------------------------------
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* Accessor macros: hypre_DistributedMatrix
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*--------------------------------------------------------------------------*/
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#define hypre_DistributedMatrixContext(matrix) ((matrix) -> context)
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#define hypre_DistributedMatrixM(matrix) ((matrix) -> M)
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#define hypre_DistributedMatrixN(matrix) ((matrix) -> N)
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#define hypre_DistributedMatrixAuxiliaryData(matrix) ((matrix) -> auxiliary_data)
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#define hypre_DistributedMatrixLocalStorageType(matrix) ((matrix) -> local_storage_type)
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#define hypre_DistributedMatrixTranslator(matrix) ((matrix) -> translator)
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#define hypre_DistributedMatrixLocalStorage(matrix) ((matrix) -> local_storage)
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/*--------------------------------------------------------------------------
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* prototypes for operations on local objects
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*--------------------------------------------------------------------------*/
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#include "HYPRE_distributed_matrix_mv.h"
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#include "internal_protos.h"
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#endif
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