/[escript]/trunk/paso/src/MergedSolver.h
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Contents of /trunk/paso/src/MergedSolver.h

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Revision 4934 - (show annotations)
Tue May 13 00:28:11 2014 UTC (5 years, 4 months ago) by jfenwick
File MIME type: text/plain
File size: 1483 byte(s)
This commit is brought to you by the number 4934 and the tool "meld".
Merge of partially complete split world code from branch.



1
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2014 by University of Queensland
5 * http://www.uq.edu.au
6 *
7 * Primary Business: Queensland, Australia
8 * Licensed under the Open Software License version 3.0
9 * http://www.opensource.org/licenses/osl-3.0.php
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: Merged solver for AMG
21
22 ****************************************************************************/
23
24 /* Author: lgao@uq.edu.au, l.gross@uq.edu.au */
25
26 /****************************************************************************/
27
28 #ifndef __PASO_MERGEDSOLVER_H__
29 #define __PASO_MERGEDSOLVER_H__
30
31 #include "SystemMatrix.h"
32
33 namespace paso {
34
35 struct MergedSolver
36 {
37 MergedSolver(const_SystemMatrix_ptr A, const Options* options);
38 ~MergedSolver();
39
40 void solve(double* local_x, const double* local_b);
41
42 esysUtils::JMPI mpi_info;
43 SparseMatrix_ptr A;
44 double* x;
45 double* b;
46 index_t* counts;
47 index_t* offset;
48 index_t reordering;
49 index_t refinements;
50 index_t verbose;
51 index_t sweeps;
52 };
53
54 } // namespace paso
55
56 #endif // __PASO_MERGEDSOLVER_H__
57

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