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Revision 3184 - (show annotations)
Wed Sep 15 00:23:42 2010 UTC (8 years, 8 months ago) by jfenwick
File MIME type: text/plain
File size: 19421 byte(s)
Removed volume from ElementFile_Jacobeans

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 /* assembles the system of numEq PDEs into the stiffness matrix S right hand side F */
18 /* the shape functions for test and solution must be identical */
19
20
21 /* -(A_{k,i,m,j} u_m,j)_i-(B_{k,i,m} u_m)_i+C_{k,m,j} u_m,j-D_{k,m} u_m and -(X_{k,i})_i + Y_k */
22
23 /* u has p.numComp components in a 2D domain. The shape functions for test and solution must be identical */
24 /* and row_NS == row_NN */
25
26 /* Shape of the coefficients: */
27
28 /* A = p.numEqu x 2 x p.numComp x 2 */
29 /* B = 2 x p.numEqu x p.numComp */
30 /* C = p.numEqu x 2 x p.numComp */
31 /* D = p.numEqu x p.numComp */
32 /* X = p.numEqu x 2 */
33 /* Y = p.numEqu */
34
35
36 /**************************************************************/
37
38
39 #include "Assemble.h"
40 #include "Util.h"
41 #ifdef _OPENMP
42 #include <omp.h>
43 #endif
44
45
46 /**************************************************************/
47
48 void Dudley_Assemble_PDE_System2_2D(Assemble_Parameters p, Dudley_ElementFile* elements,
49 Paso_SystemMatrix* Mat, escriptDataC* F,
50 escriptDataC* A, escriptDataC* B, escriptDataC* C, escriptDataC* D, escriptDataC* X, escriptDataC* Y) {
51
52 #define DIM 2
53 index_t color;
54 dim_t e;
55 __const double *A_p, *B_p, *C_p, *D_p, *X_p, *Y_p, *A_q, *B_q, *C_q, *D_q, *X_q, *Y_q;
56 double *EM_S, *EM_F, *DSDX;
57 index_t *row_index;
58 register dim_t q, s,r,k,m;
59 register double rtmp, rtmp0, rtmp1, rtmp00, rtmp10, rtmp01, rtmp11;
60 bool_t add_EM_F, add_EM_S;
61
62 bool_t extendedA=isExpanded(A);
63 bool_t extendedB=isExpanded(B);
64 bool_t extendedC=isExpanded(C);
65 bool_t extendedD=isExpanded(D);
66 bool_t extendedX=isExpanded(X);
67 bool_t extendedY=isExpanded(Y);
68 double *F_p=(requireWrite(F), getSampleDataRW(F,0)); /* use comma, to get around the mixed code and declarations thing */
69 double *S=p.row_jac->BasisFunctions->S;
70 dim_t len_EM_S=p.row_numShapesTotal*p.col_numShapesTotal*p.numEqu*p.numComp;
71 dim_t len_EM_F=p.row_numShapesTotal*p.numEqu;
72
73 #pragma omp parallel private(color,EM_S, EM_F, Vol, DSDX, A_p, B_p, C_p, D_p, X_p, Y_p, A_q, B_q, C_q, D_q, X_q, Y_q,row_index,q, s,r,k,m,rtmp, rtmp0, rtmp1, rtmp00, rtmp10, rtmp01, rtmp11,add_EM_F, add_EM_S)
74 {
75
76 EM_S=THREAD_MEMALLOC(len_EM_S,double);
77 EM_F=THREAD_MEMALLOC(len_EM_F,double);
78 row_index=THREAD_MEMALLOC(p.row_numShapesTotal,index_t);
79
80 if (!Dudley_checkPtr(EM_S) && !Dudley_checkPtr(EM_F) && !Dudley_checkPtr(row_index) ) {
81
82 for (color=elements->minColor;color<=elements->maxColor;color++) {
83 /* open loop over all elements: */
84 #pragma omp for private(e) schedule(static)
85 for(e=0;e<elements->numElements;e++){
86 if (elements->Color[e]==color) {
87
88 A_p=getSampleDataRO(A,e);
89 B_p=getSampleDataRO(B,e);
90 C_p=getSampleDataRO(C,e);
91 D_p=getSampleDataRO(D,e);
92 X_p=getSampleDataRO(X,e);
93 Y_p=getSampleDataRO(Y,e);
94 double vol=p.row_jac->absD[e]*p.row_jac->quadweight;
95 DSDX=&(p.row_jac->DSDX[INDEX5(0,0,0,0,e,p.row_numShapesTotal,DIM,p.numQuadTotal,1)]);
96 for (q=0;q<len_EM_S;++q) EM_S[q]=0;
97 for (q=0;q<len_EM_F;++q) EM_F[q]=0;
98 add_EM_F=FALSE;
99 add_EM_S=FALSE;
100
101 /**************************************************************/
102 /* process A: */
103 /**************************************************************/
104 A_p=getSampleDataRO(A,e);
105 if (NULL!=A_p) {
106 add_EM_S=TRUE;
107 if (extendedA) {
108 A_q=&(A_p[INDEX6(0,0,0,0,0,0, p.numEqu,DIM,p.numComp,DIM,p.numQuadTotal)]);
109 for (s=0;s<p.row_numShapes;s++) {
110 for (r=0;r<p.col_numShapes;r++) {
111 for (k=0;k<p.numEqu;k++) {
112 for (m=0;m<p.numComp;m++) {
113 rtmp=0;
114 for (q=0;q<p.numQuadTotal;q++) {
115 rtmp+=vol* (
116 DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)]*A_q[INDEX5(k,0,m,0,q,p.numEqu,DIM,p.numComp,DIM)]*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)]
117 +DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)]*A_q[INDEX5(k,0,m,1,q,p.numEqu,DIM,p.numComp,DIM)]*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)]
118 +DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)]*A_q[INDEX5(k,1,m,0,q,p.numEqu,DIM,p.numComp,DIM)]*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)]
119 +DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)]*A_q[INDEX5(k,1,m,1,q,p.numEqu,DIM,p.numComp,DIM)]*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)]);
120 }
121 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp;
122 }
123 }
124 }
125 }
126 } else {
127 for (s=0;s<p.row_numShapes;s++) {
128 for (r=0;r<p.col_numShapes;r++) {
129 rtmp00=0;
130 rtmp01=0;
131 rtmp10=0;
132 rtmp11=0;
133 for (q=0;q<p.numQuadTotal;q++) {
134 rtmp0=vol*DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)];
135 rtmp1=vol*DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)];
136 rtmp00+=rtmp0*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)];
137 rtmp01+=rtmp0*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)];
138 rtmp10+=rtmp1*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)];
139 rtmp11+=rtmp1*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)];
140 }
141 for (k=0;k<p.numEqu;k++) {
142 for (m=0;m<p.numComp;m++) {
143 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=
144 rtmp00*A_p[INDEX4(k,0,m,0,p.numEqu,DIM,p.numComp)]
145 +rtmp01*A_p[INDEX4(k,0,m,1,p.numEqu,DIM,p.numComp)]
146 +rtmp10*A_p[INDEX4(k,1,m,0,p.numEqu,DIM,p.numComp)]
147 +rtmp11*A_p[INDEX4(k,1,m,1,p.numEqu,DIM,p.numComp)];
148 }
149 }
150 }
151 }
152 }
153 }
154 /**************************************************************/
155 /* process B: */
156 /**************************************************************/
157 B_p=getSampleDataRO(B,e);
158 if (NULL!=B_p) {
159 add_EM_S=TRUE;
160 if (extendedB) {
161 B_q=&(B_p[INDEX5(0,0,0,0,0 ,p.numEqu,DIM,p.numComp,p.numQuadTotal)]);
162 for (s=0;s<p.row_numShapes;s++) {
163 for (r=0;r<p.col_numShapes;r++) {
164 for (k=0;k<p.numEqu;k++) {
165 for (m=0;m<p.numComp;m++) {
166 rtmp=0;
167 for (q=0;q<p.numQuadTotal;q++) {
168 rtmp+=vol*S[INDEX2(r,q,p.row_numShapes)]*
169 ( DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)]*B_q[INDEX4(k,0,m,q,p.numEqu,DIM,p.numComp)]
170 + DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)]*B_q[INDEX4(k,1,m,q,p.numEqu,DIM,p.numComp)]);
171 }
172 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp;
173 }
174 }
175 }
176 }
177 } else {
178 for (s=0;s<p.row_numShapes;s++) {
179 for (r=0;r<p.col_numShapes;r++) {
180 rtmp0=0;
181 rtmp1=0;
182 for (q=0;q<p.numQuadTotal;q++) {
183 rtmp=vol*S[INDEX2(r,q,p.row_numShapes)];
184 rtmp0+=rtmp*DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)];
185 rtmp1+=rtmp*DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)];
186 }
187 for (k=0;k<p.numEqu;k++) {
188 for (m=0;m<p.numComp;m++) {
189 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+= rtmp0*B_p[INDEX3(k,0,m,p.numEqu,DIM)]
190 + rtmp1*B_p[INDEX3(k,1,m,p.numEqu,DIM)];
191 }
192 }
193 }
194 }
195 }
196 }
197 /**************************************************************/
198 /* process C: */
199 /**************************************************************/
200 C_p=getSampleDataRO(C,e);
201 if (NULL!=C_p) {
202 add_EM_S=TRUE;
203 if (extendedC) {
204 C_q=&(C_p[INDEX5(0,0,0,0,0, p.numEqu,p.numComp,DIM,p.numQuadTotal)]);
205 for (s=0;s<p.row_numShapes;s++) {
206 for (r=0;r<p.col_numShapes;r++) {
207 for (k=0;k<p.numEqu;k++) {
208 for (m=0;m<p.numComp;m++) {
209 rtmp=0;
210 for (q=0;q<p.numQuadTotal;q++) {
211 rtmp+=vol*S[INDEX2(s,q,p.row_numShapes)]*
212 ( C_q[INDEX4(k,m,0,q,p.numEqu,p.numComp,DIM)]*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)]
213 + C_q[INDEX4(k,m,1,q,p.numEqu,p.numComp,DIM)]*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)]);
214 }
215 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp;
216 }
217 }
218 }
219 }
220 } else {
221 for (s=0;s<p.row_numShapes;s++) {
222 for (r=0;r<p.col_numShapes;r++) {
223 rtmp0=0;
224 rtmp1=0;
225 for (q=0;q<p.numQuadTotal;q++) {
226 rtmp=vol*S[INDEX2(s,q,p.row_numShapes)];
227 rtmp0+=rtmp*DSDX[INDEX3(r,0,q,p.row_numShapesTotal,DIM)];
228 rtmp1+=rtmp*DSDX[INDEX3(r,1,q,p.row_numShapesTotal,DIM)];
229 }
230 for (k=0;k<p.numEqu;k++) {
231 for (m=0;m<p.numComp;m++) {
232 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp0*C_p[INDEX3(k,m,0,p.numEqu,p.numComp)]
233 +rtmp1*C_p[INDEX3(k,m,1,p.numEqu,p.numComp)];
234 }
235 }
236 }
237 }
238 }
239 }
240 /************************************************************* */
241 /* process D */
242 /**************************************************************/
243 D_p=getSampleDataRO(D,e);
244 if (NULL!=D_p) {
245 add_EM_S=TRUE;
246 if (extendedD) {
247 D_q=&(D_p[INDEX4(0,0,0,0, p.numEqu,p.numComp,p.numQuadTotal)]);
248 for (s=0;s<p.row_numShapes;s++) {
249 for (r=0;r<p.col_numShapes;r++) {
250 for (k=0;k<p.numEqu;k++) {
251 for (m=0;m<p.numComp;m++) {
252 rtmp=0;
253 for (q=0;q<p.numQuadTotal;q++) {
254 rtmp+=vol*S[INDEX2(s,q,p.row_numShapes)]*D_q[INDEX3(k,m,q,p.numEqu,p.numComp)]*S[INDEX2(r,q,p.row_numShapes)];
255 }
256 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp;
257 }
258 }
259 }
260 }
261 } else {
262 for (s=0;s<p.row_numShapes;s++) {
263 for (r=0;r<p.col_numShapes;r++) {
264 rtmp=0;
265 for (q=0;q<p.numQuadTotal;q++) rtmp+=vol*S[INDEX2(s,q,p.row_numShapes)]*S[INDEX2(r,q,p.row_numShapes)];
266 for (k=0;k<p.numEqu;k++) {
267 for (m=0;m<p.numComp;m++) {
268 EM_S[INDEX4(k,m,s,r,p.numEqu,p.numComp,p.row_numShapesTotal)]+=rtmp*D_p[INDEX2(k,m,p.numEqu)];
269 }
270 }
271 }
272 }
273 }
274 }
275 /**************************************************************/
276 /* process X: */
277 /**************************************************************/
278 X_p=getSampleDataRO(X,e);
279 if (NULL!=X_p) {
280 add_EM_F=TRUE;
281 if (extendedX) {
282 X_q=&(X_p[INDEX4(0,0,0,0, p.numEqu,DIM,p.numQuadTotal)]);
283 for (s=0;s<p.row_numShapes;s++) {
284 for (k=0;k<p.numEqu;k++) {
285 rtmp=0;
286 for (q=0;q<p.numQuadTotal;q++) {
287 rtmp+=vol*(DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)]*X_q[INDEX3(k,0,q,p.numEqu,DIM)]
288 +DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)]*X_q[INDEX3(k,1,q,p.numEqu,DIM)]);
289 }
290 EM_F[INDEX2(k,s,p.numEqu)]+=rtmp;
291 }
292 }
293 } else {
294 for (s=0;s<p.row_numShapes;s++) {
295 rtmp0=0;
296 rtmp1=0;
297 for (q=0;q<p.numQuadTotal;q++) {
298 rtmp0+=vol*DSDX[INDEX3(s,0,q,p.row_numShapesTotal,DIM)];
299 rtmp1+=vol*DSDX[INDEX3(s,1,q,p.row_numShapesTotal,DIM)];
300 }
301 for (k=0;k<p.numEqu;k++) EM_F[INDEX2(k,s,p.numEqu)]+=rtmp0*X_p[INDEX2(k,0,p.numEqu)]+rtmp1*X_p[INDEX2(k,1,p.numEqu)];
302 }
303 }
304 }
305 /**************************************************************/
306 /* process Y: */
307 /**************************************************************/
308 Y_p=getSampleDataRO(Y,e);
309 if (NULL!=Y_p) {
310 add_EM_F=TRUE;
311 if (extendedY) {
312 Y_q=&(Y_p[INDEX3(0,0,0, p.numEqu,p.numQuadTotal)]);
313 for (s=0;s<p.row_numShapes;s++) {
314 for (k=0;k<p.numEqu;k++) {
315 rtmp=0;
316 for (q=0;q<p.numQuadTotal;q++) rtmp+=vol*S[INDEX2(s,q,p.row_numShapes)]*Y_q[INDEX2(k,q,p.numEqu)];
317 EM_F[INDEX2(k,s,p.numEqu)]+=rtmp;
318 }
319 }
320 } else {
321 for (s=0;s<p.row_numShapes;s++) {
322 rtmp=0;
323 for (q=0;q<p.numQuadTotal;q++) rtmp+=vol*S[INDEX2(s,q,p.row_numShapes)];
324 for (k=0;k<p.numEqu;k++) EM_F[INDEX2(k,s,p.numEqu)]+=rtmp*Y_p[k];
325 }
326 }
327 }
328 /***********************************************************************************************/
329 /* add the element matrices onto the matrix and right hand side */
330 /***********************************************************************************************/
331 for (q=0;q<p.row_numShapesTotal;q++) row_index[q]=p.row_DOF[elements->Nodes[INDEX2(q,e,p.NN)]];
332
333 if (add_EM_F) Dudley_Util_AddScatter(p.row_numShapesTotal,row_index,p.numEqu,EM_F,F_p, p.row_DOF_UpperBound);
334 if (add_EM_S) Dudley_Assemble_addToSystemMatrix(Mat,p.row_numShapesTotal,row_index,p.numEqu,p.col_numShapesTotal,row_index,p.numComp,EM_S);
335
336 } /* end color check */
337 } /* end element loop */
338 } /* end color loop */
339
340 THREAD_MEMFREE(EM_S);
341 THREAD_MEMFREE(EM_F);
342 THREAD_MEMFREE(row_index);
343
344 } /* end of pointer check */
345 } /* end parallel region */
346 }
347 /*
348 * $Log$
349 */

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