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

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Revision 3283 - (show annotations)
Mon Oct 18 22:39:28 2010 UTC (9 years ago) by gross
File MIME type: text/plain
File size: 1143 byte(s)
AMG reengineered, BUG is Smoother fixed.


1
2 /*******************************************************
3 *
4 * Copyright (c) 2003-2010 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 /**************************************************************/
16
17 /* Paso: SystemMatrix: interface to intel UMFPACK sparse solver */
18
19 /**************************************************************/
20
21 /* Copyrights by ACcESS Australia 2006 */
22 /* Author: Lutz Gross, l.gross@uq.edu.au */
23
24 /**************************************************************/
25
26 #ifndef INC_PASO_UMFPACK
27 #define INC_PASO_UMFPACK
28
29 #include "SystemMatrix.h"
30 #include "performance.h"
31
32 #ifdef UMFPACK
33 #include <umfpack.h>
34 #endif
35
36 typedef struct {
37 void *symbolic;
38 void *numeric;
39 } Paso_UMFPACK_Handler;
40
41 void Paso_UMFPACK_free(Paso_SparseMatrix* A);
42 void Paso_UMFPACK(Paso_SparseMatrix* A, double* out, double* in, dim_t numRefinements, bool_t verbose);
43 #endif

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