/[escript]/trunk/finley/src/Mesh_prepare.c
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Annotation of /trunk/finley/src/Mesh_prepare.c

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Revision 471 - (hide annotations)
Fri Jan 27 01:33:02 2006 UTC (13 years, 8 months ago) by jgs
File MIME type: text/plain
File size: 3189 byte(s)
reorganise finley src tree to remove inc dir and src/finley directory

1 jgs 150 /*
2     ******************************************************************************
3     * *
4     * COPYRIGHT ACcESS 2003,2004,2005 - All Rights Reserved *
5     * *
6     * This software is the property of ACcESS. No part of this code *
7     * may be copied in any form or by any means without the expressed written *
8     * consent of ACcESS. Copying, use or modification of this software *
9     * by any unauthorised person is illegal unless that person has a software *
10     * license agreement with ACcESS. *
11     * *
12     ******************************************************************************
13     */
14    
15 jgs 82 /**************************************************************/
16    
17     /* Finley: Mesh: prepares the mesh for further calculations */
18    
19     /**************************************************************/
20    
21     /* Author: gross@access.edu.au */
22     /* Version: $Id$ */
23    
24     /**************************************************************/
25    
26     #include "Mesh.h"
27    
28     /**************************************************************/
29    
30     void Finley_Mesh_prepare(Finley_Mesh* in) {
31    
32     /* set the labeling vectors in node files: */
33     Finley_Mesh_prepareNodes(in);
34    
35     /* rearrange elements: */
36     Finley_Mesh_optimizeElementDistribution(in);
37    
38     /* improve coloring */
39     Finley_Mesh_improveColoring(in);
40     }
41     /* */
42     /* tries to reduce the coloring for all element files: */
43     /* */
44     void Finley_Mesh_improveColoring(Finley_Mesh* in) {
45     Finley_ElementFile_improveColoring(in->Elements,in->Nodes->numNodes,in->Nodes->degreeOfFreedom);
46     Finley_ElementFile_improveColoring(in->FaceElements,in->Nodes->numNodes,in->Nodes->degreeOfFreedom);
47     Finley_ElementFile_improveColoring(in->Points,in->Nodes->numNodes,in->Nodes->degreeOfFreedom);
48     Finley_ElementFile_improveColoring(in->ContactElements,in->Nodes->numNodes,in->Nodes->degreeOfFreedom);
49     }
50     /* */
51     /* redistribute elements to minimize communication during assemblage */
52     /* */
53     void Finley_Mesh_optimizeElementDistribution(Finley_Mesh* in) {
54     Finley_ElementFile_optimizeDistribution(&(in->Elements));
55     Finley_ElementFile_optimizeDistribution(&(in->FaceElements));
56     Finley_ElementFile_optimizeDistribution(&(in->Points));
57     Finley_ElementFile_optimizeDistribution(&(in->ContactElements));
58     }
59    
60     /*
61     * $Log$
62 jgs 150 * Revision 1.2 2005/09/15 03:44:22 jgs
63     * Merge of development branch dev-02 back to main trunk on 2005-09-15
64 jgs 82 *
65 jgs 150 * Revision 1.1.1.1.6.1 2005/09/07 06:26:19 gross
66     * the solver from finley are put into the standalone package paso now
67     *
68     * Revision 1.1.1.1 2004/10/26 06:53:57 jgs
69     * initial import of project esys2
70     *
71 jgs 82 * Revision 1.1.1.1 2004/06/24 04:00:40 johng
72     * Initial version of eys using boost-python.
73     *
74     *
75     */
76    

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