/[escript]/trunk/escript/src/UtilC.h
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Contents of /trunk/escript/src/UtilC.h

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Revision 1819 - (show annotations)
Tue Sep 30 05:58:06 2008 UTC (11 years ago) by artak
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Firs version of symmetric Gauss-Seidel preconditioner with coloring
1
2 /*******************************************************
3 *
4 * Copyright (c) 2003-2008 by University of Queensland
5 * Earth Systems Science Computational Center (ESSCC)
6 * http://www.uq.edu.au/esscc
7 *
8 * Primary Business: Queensland, Australia
9 * Licensed under the Open Software License version 3.0
10 * http://www.opensource.org/licenses/osl-3.0.php
11 *
12 *******************************************************/
13
14
15 #if !defined escript_UtilC_20040611_H
16 #define escript_UtilC_20040611_H
17 #include "system_dep.h"
18
19 #define ESCRIPT_MAX_DATA_RANK 4
20 /**
21 \brief
22 solver options, they have to be consistent with LinearPDE.py settings
23
24 Description:
25 solver options, they have to be consistent with LinearPDE.py settings
26
27 */
28 #define ESCRIPT_DEFAULT 0
29 #define ESCRIPT_DIRECT 1
30 #define ESCRIPT_CHOLEVSKY 2
31 #define ESCRIPT_PCG 3
32 #define ESCRIPT_CR 4
33 #define ESCRIPT_CGS 5
34 #define ESCRIPT_BICGSTAB 6
35 #define ESCRIPT_SSOR 7
36 #define ESCRIPT_ILU0 8
37 #define ESCRIPT_ILUT 9
38 #define ESCRIPT_JACOBI 10
39 #define ESCRIPT_GMRES 11
40 #define ESCRIPT_PRES20 12
41 #define ESCRIPT_LUMPING 13
42 #define ESCRIPT_NO_REORDERING 17
43 #define ESCRIPT_MINIMUM_FILL_IN 18
44 #define ESCRIPT_NESTED_DISSECTION 19
45 #define ESCRIPT_SCSL 14
46 #define ESCRIPT_MKL 15
47 #define ESCRIPT_UMFPACK 16
48 #define ESCRIPT_ITERATIVE 20
49 #define ESCRIPT_PASO 21
50 #define ESCRIPT_AMG 22
51 #define ESCRIPT_RILU 23
52 #define ESCRIPT_TRILINOS 24
53 #define ESCRIPT_NONLINEAR_GMRES 25
54 #define ESCRIPT_TFQMR 26
55 #define ESCRIPT_MINRES 27
56 #define ESCRIPT_GS 28
57
58 /* keyword in solver options relevant for lineraPDE class */
59 #define ESCRIPT_TOLERANCE_KEY "tolerance"
60 #define ESCRIPT_METHOD_KEY "method"
61 #define ESCRIPT_SYMMETRY_KEY "symmetric"
62 #define ESCRIPT_PACKAGE_KEY "package"
63
64 #endif

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