/[escript]/trunk/paso/src/Options.h
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Annotation of /trunk/paso/src/Options.h

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Revision 631 - (hide annotations)
Thu Mar 23 04:27:32 2006 UTC (13 years, 8 months ago) by dhawcroft
File MIME type: text/plain
File size: 2749 byte(s)
Prepended all paso source files with new Copyright notice
1 jgs 150 /* $Id$ */
2    
3 dhawcroft 631 /*
4     ********************************************************************************
5     * Copyright © 2006 by ACcESS MNRF *
6     * *
7     * http://www.access.edu.au *
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 jgs 150 /**************************************************************/
15    
16     /* Paso: SystemMatrix and SystemVector */
17    
18     /**************************************************************/
19    
20     /* Copyrights by ACcESS Australia 2003,2004,2005 */
21     /* Author: gross@access.edu.au */
22    
23     /**************************************************************/
24    
25     #ifndef INC_PASO_OPTIONS
26     #define INC_PASO_OPTIONS
27    
28     /* solver options */
29    
30     #define PASO_DEFAULT 0
31     #define PASO_DIRECT 1
32     #define PASO_CHOLEVSKY 2
33     #define PASO_PCG 3
34     #define PASO_CR 4
35     #define PASO_CGS 5
36     #define PASO_BICGSTAB 6
37     #define PASO_SSOR 7
38     #define PASO_ILU0 8
39     #define PASO_ILUT 9
40     #define PASO_JACOBI 10
41     #define PASO_GMRES 11
42     #define PASO_PRES20 12
43     #define PASO_LUMPING 13
44     #define PASO_SCSL 14
45     #define PASO_MKL 15
46     #define PASO_UMFPACK 16
47     #define PASO_NO_REORDERING 17
48     #define PASO_MINIMUM_FILL_IN 18
49     #define PASO_NESTED_DISSECTION 19
50     #define PASO_ITERATIVE 20
51     #define PASO_PASO 21
52 gross 430 #define PASO_RILU 22
53     #define PASO_AMG 23
54 jgs 150
55    
56     typedef struct {
57     index_t method;
58     index_t package;
59     bool_t symmetric;
60     double tolerance;
61    
62     bool_t verbose;
63     bool_t reordering;
64     double final_residual;
65     index_t preconditioner;
66     dim_t iter_max;
67     dim_t iter;
68     double drop_tolerance;
69     double drop_storage;
70     dim_t truncation;
71     dim_t restart;
72    
73    
74     } Paso_Options;
75    
76     /* interfaces: */
77    
78     void Paso_Options_setDefaults(Paso_Options* in);
79     index_t Paso_Options_getPackage(index_t solver,index_t package, bool_t symmetry);
80     index_t Paso_Options_getSolver(index_t solver,index_t package, bool_t symmetry);
81    
82    
83     #endif /* #ifndef INC_PASO_OPTIONS */
84    
85    
86    
87     /*
88     * $Log$
89     * Revision 1.2 2005/09/15 03:44:38 jgs
90     * Merge of development branch dev-02 back to main trunk on 2005-09-15
91     *
92     * Revision 1.1.2.2 2005/09/07 00:59:08 gross
93     * some inconsistent renaming fixed to make the linking work.
94     *
95     * Revision 1.1.2.1 2005/09/05 06:29:46 gross
96     * These files have been extracted from finley to define a stand alone libray for iterative
97     * linear solvers on the ALTIX. main entry through Paso_solve. this version compiles but
98     * has not been tested yet.
99     *
100     *
101     */

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