escript  Revision_
SystemMatrixPattern.h
Go to the documentation of this file.
1 
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2016 by The University of Queensland
5 * http://www.uq.edu.au
6 *
7 * Primary Business: Queensland, Australia
8 * Licensed under the Apache License, version 2.0
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 * Development 2012-2013 by School of Earth Sciences
13 * Development from 2014 by Centre for Geoscience Computing (GeoComp)
14 *
15 *****************************************************************************/
16 
17 
18 /****************************************************************************/
19 
20 /* Paso: system matrix pattern */
21 
22 /****************************************************************************/
23 
24 /* Copyrights by ACcESS Australia 2004,2005 */
25 /* Author: Lutz Gross, l.gross@uq.edu.au */
26 
27 /****************************************************************************/
28 
29 #ifndef __PASO_SYSTEMMATRIXPATTERN_H__
30 #define __PASO_SYSTEMMATRIXPATTERN_H__
31 
32 #include "Coupler.h"
33 #include "Pattern.h"
34 
35 #include <escript/Distribution.h>
36 
37 namespace paso {
38 
40 typedef boost::shared_ptr<SystemMatrixPattern> SystemMatrixPattern_ptr;
41 typedef boost::shared_ptr<const SystemMatrixPattern> const_SystemMatrixPattern_ptr;
42 
44 struct SystemMatrixPattern : boost::enable_shared_from_this<SystemMatrixPattern>
45 {
46  // constructor
51 
53 
54  inline index_t getNumOutput() const {
55  return mainPattern->numOutput;
56  }
57 
58  SystemMatrixPattern_ptr unrollBlocks(int type, dim_t output_block_size,
59  dim_t input_block_size);
60 
61  int type;
70 };
71 
72 
73 } // namespace paso
74 
75 #endif // __PASO_SYSTEMMATRIXPATTERN_H__
76 
boost::shared_ptr< Pattern > Pattern_ptr
Definition: Pattern.h:37
#define PASO_DLL_API
Definition: Paso.h:58
boost::shared_ptr< Distribution > Distribution_ptr
Definition: Distribution.h:24
boost::shared_ptr< JMPI_ > JMPI
Definition: EsysMPI.h:71
escript::Distribution_ptr input_distribution
Definition: SystemMatrixPattern.h:69
boost::shared_ptr< SystemMatrixPattern > SystemMatrixPattern_ptr
Definition: SystemMatrixPattern.h:39
index_t getNumOutput() const
Definition: SystemMatrixPattern.h:54
Definition: AMG.cpp:45
Pattern_ptr col_couplePattern
Definition: SystemMatrixPattern.h:64
Definition: SystemMatrixPattern.h:44
int index_t
type for array/matrix indices used both globally and on each rank
Definition: DataTypes.h:59
SystemMatrixPattern(int type, escript::Distribution_ptr output_distribution, escript::Distribution_ptr input_distribution, Pattern_ptr mainPattern, Pattern_ptr col_couplePattern, Pattern_ptr row_couplePattern, Connector_ptr col_connector, Connector_ptr row_connector)
Definition: SystemMatrixPattern.cpp:33
Connector_ptr col_connector
Definition: SystemMatrixPattern.h:66
escript::Distribution_ptr output_distribution
Definition: SystemMatrixPattern.h:68
escript::JMPI mpi_info
Definition: SystemMatrixPattern.h:62
int type
Definition: SystemMatrixPattern.h:61
SystemMatrixPattern_ptr unrollBlocks(int type, dim_t output_block_size, dim_t input_block_size)
Definition: SystemMatrixPattern_unrollBlocks.cpp:32
boost::shared_ptr< const SystemMatrixPattern > const_SystemMatrixPattern_ptr
Definition: SystemMatrixPattern.h:41
Connector_ptr row_connector
Definition: SystemMatrixPattern.h:67
boost::shared_ptr< Connector > Connector_ptr
Definition: Coupler.h:37
Pattern_ptr mainPattern
Definition: SystemMatrixPattern.h:63
Pattern_ptr row_couplePattern
Definition: SystemMatrixPattern.h:65
~SystemMatrixPattern()
Definition: SystemMatrixPattern.h:52
index_t dim_t
Definition: DataTypes.h:64