/[escript]/trunk/paso/src/SystemMatrix_getSystemMatrixTypeId.c
ViewVC logotype

Annotation of /trunk/paso/src/SystemMatrix_getSystemMatrixTypeId.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 394 - (hide annotations)
Tue Dec 20 07:20:32 2005 UTC (14 years, 2 months ago) by gross
File MIME type: text/plain
File size: 1483 byte(s)
symmetric matrix in SCSL switched off
1 jgs 150 /* $Id$ */
2    
3     /**************************************************************/
4    
5     /* Paso: returns the matrix format requested by a particular linear solver */
6    
7     /**************************************************************/
8    
9     /* Copyrights by ACcESS Australia 2004,2005 */
10     /* Author: gross@access.edu.au */
11    
12     /**************************************************************/
13    
14     #include "Paso.h"
15     #include "Options.h"
16     #include "SystemMatrix.h"
17    
18     /**************************************************************/
19    
20     index_t Paso_SystemMatrix_getSystemMatrixTypeId(index_t solver,index_t package, bool_t symmetry) {
21     index_t out=CSR;
22     package=Paso_Options_getPackage(solver,package,symmetry);
23    
24     switch(package) {
25    
26     case PASO_PASO:
27     out=CSR;
28     break;
29    
30     case PASO_SCSL:
31 gross 394 /* out= symmetry ? CSC_BLK1_SYM : CSC_BLK1; */
32     out=CSC_BLK1;
33 jgs 150 break;
34     /*
35     case PASO_MKL:
36     out= CSR_BLK1;
37     break;
38     */
39    
40     /*
41     case PASO_UMFPACK:
42     out= CSR_BLK1;
43     break;
44     */
45    
46     default:
47     Paso_setError(VALUE_ERROR,"unknown package code");
48     }
49     return out;
50     }
51     /*
52     * $Log$
53     * Revision 1.2 2005/09/15 03:44:39 jgs
54     * Merge of development branch dev-02 back to main trunk on 2005-09-15
55     *
56     * Revision 1.1.2.1 2005/09/05 06:29:48 gross
57     * These files have been extracted from finley to define a stand alone libray for iterative
58     * linear solvers on the ALTIX. main entry through Paso_solve. this version compiles but
59     * has not been tested yet.
60     *
61     *
62     */

Properties

Name Value
svn:eol-style native
svn:keywords Author Date Id Revision

  ViewVC Help
Powered by ViewVC 1.1.26