/[escript]/trunk/finley/src/ElementFile_markNodes.c
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Contents of /trunk/finley/src/ElementFile_markNodes.c

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Revision 1384 - (show annotations)
Fri Jan 11 02:29:38 2008 UTC (11 years, 7 months ago) by phornby
Original Path: temp_trunk_copy/finley/src/ElementFile_markNodes.c
File MIME type: text/plain
File size: 3000 byte(s)
Make a temp copy of the trunk before checking in the windows changes


1
2 /* $Id$ */
3
4 /*******************************************************
5 *
6 * Copyright 2003-2007 by ACceSS MNRF
7 * Copyright 2007 by University of Queensland
8 *
9 * http://esscc.uq.edu.au
10 * Primary Business: Queensland, Australia
11 * Licensed under the Open Software License version 3.0
12 * http://www.opensource.org/licenses/osl-3.0.php
13 *
14 *******************************************************/
15
16 /**************************************************************/
17
18 /* Finley: ElementFile */
19
20 /* mark the used nodes with offeset: */
21
22 /**************************************************************/
23
24 #include "ElementFile.h"
25
26 /**************************************************************/
27
28 void Finley_ElementFile_markNodes(index_t* mask,index_t offset,Finley_ElementFile* in,bool_t useLinear) {
29 dim_t i,NN,NN2,e;
30 index_t color,*lin_node,*id=NULL;
31 if (in!=NULL) {
32 id=TMPMEMALLOC(in->ReferenceElement->Type->numNodes, index_t);
33 if (! Finley_checkPtr(id) ){
34 for (i=0;i<in->ReferenceElement->Type->numNodes;i++) id[i]=i;
35 if (useLinear) {
36 NN=in->LinearReferenceElement->Type->numNodes;
37 lin_node=in->ReferenceElement->Type->linearNodes;
38 } else {
39 NN=in->ReferenceElement->Type->numNodes;
40 lin_node=id;
41 }
42 NN2=in->numNodes;
43 #pragma omp parallel for private(e,i) schedule(static)
44 for (e=0;e<in->numElements;e++) {
45 for (i=0;i<NN;i++) {
46 mask[in->Nodes[INDEX2(lin_node[i],e,NN2)]-offset]=1;
47 }
48 }
49 TMPMEMFREE(id);
50 }
51 }
52 }
53
54 void Finley_ElementFile_markDOFsConnectedToRange(index_t* mask,index_t offset,index_t marker,index_t firstDOF,index_t lastDOF,index_t *dofIndex,Finley_ElementFile*in ,bool_t useLinear)
55 {
56 dim_t i,NN,NN2,e,j;
57 index_t color,*lin_node,*id=NULL,k;
58 if (in!=NULL) {
59 id=TMPMEMALLOC(in->ReferenceElement->Type->numNodes, index_t);
60 if (! Finley_checkPtr(id) ){
61 for (i=0;i<in->ReferenceElement->Type->numNodes;i++) id[i]=i;
62 if (useLinear) {
63 NN=in->LinearReferenceElement->Type->numNodes;
64 lin_node=in->ReferenceElement->Type->linearNodes;
65 } else {
66 NN=in->ReferenceElement->Type->numNodes;
67 lin_node=id;
68 }
69 NN2=in->numNodes;
70 for (color=in->minColor;color<=in->maxColor;color++) {
71 #pragma omp parallel for private(e,i,j,k) schedule(static)
72 for (e=0;e<in->numElements;e++) {
73 if (in->Color[e]==color) {
74 for (i=0;i<NN;i++) {
75 k=dofIndex[in->Nodes[INDEX2(lin_node[i],e,NN2)]];
76 if ( (firstDOF<=k) && (k<lastDOF) ) {
77 for (j=0;j<NN;j++) mask[dofIndex[in->Nodes[INDEX2(lin_node[j],e,NN2)]]-offset]=marker;
78 break;
79 }
80 }
81 }
82 }
83 }
84 }
85 TMPMEMFREE(id);
86 }
87 }
88

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