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

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Revision 6651 - (hide annotations)
Wed Feb 7 02:12:08 2018 UTC (17 months, 1 week ago) by jfenwick
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Copyright dates update

1 ksteube 1312
2 jfenwick 3981 /*****************************************************************************
3 ksteube 1811 *
4 jfenwick 6651 * Copyright (c) 2003-2018 by The University of Queensland
5 jfenwick 3981 * http://www.uq.edu.au
6 ksteube 1811 *
7     * Primary Business: Queensland, Australia
8 jfenwick 6112 * Licensed under the Apache License, version 2.0
9     * http://www.apache.org/licenses/LICENSE-2.0
10 ksteube 1811 *
11 jfenwick 3981 * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 jfenwick 4657 * Development 2012-2013 by School of Earth Sciences
13     * Development from 2014 by Centre for Geoscience Computing (GeoComp)
14 jfenwick 3981 *
15     *****************************************************************************/
16 gross 806
17 ksteube 1811
18 caltinay 4829 /****************************************************************************/
19 gross 806
20 caltinay 4836 /* Paso: interface to UMFPACK sparse solver */
21 gross 806
22 caltinay 4829 /****************************************************************************/
23 gross 806
24     /* Copyrights by ACcESS Australia 2006 */
25 jfenwick 2608 /* Author: Lutz Gross, l.gross@uq.edu.au */
26 gross 806
27 caltinay 4829 /****************************************************************************/
28 gross 806
29 caltinay 4830 #ifndef __PASO_UMFPACK_H__
30     #define __PASO_UMFPACK_H__
31 gross 806
32 caltinay 4830 #include "SparseMatrix.h"
33 gross 806
34 caltinay 6144 #ifdef ESYS_HAVE_UMFPACK
35 artak 1931 #include <umfpack.h>
36 gross 806 #endif
37    
38 caltinay 4830 namespace paso {
39    
40     struct UMFPACK_Handler {
41 gross 806 void *symbolic;
42     void *numeric;
43 caltinay 4830 };
44 gross 806
45 caltinay 4830 void UMFPACK_free(SparseMatrix* A);
46     void UMFPACK_solve(SparseMatrix_ptr A, double* out, double* in,
47     dim_t numRefinements, bool verbose);
48 caltinay 4829
49 caltinay 4830 } // namespace paso
50    
51     #endif // __PASO_UMFPACK_H__
52    

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