# | Line 1 | Line 1 | |
---|---|---|
1 | < | #include <cstring> |
1 | > | #define _FILE_OFFSET_BITS 64 |
2 | > | |
3 | > | #include <string.h> |
4 | #include <iostream> | |
5 | #include <fstream> | |
6 | ||
7 | #ifdef IS_MPI | |
8 | #include <mpi.h> | |
9 | #include "mpiSimulation.hpp" | |
8 | – | #define TAKE_THIS_TAG_CHAR 1 |
9 | – | #define TAKE_THIS_TAG_INT 2 |
10 | ||
11 | namespace dWrite{ | |
12 | < | void nodeZeroError( void ); |
13 | < | void anonymousNodeDie( void ); |
12 | > | void DieDieDie( void ); |
13 | } | |
14 | ||
15 | using namespace dWrite; | |
# | Line 26 | Line 25 | DumpWriter::DumpWriter( SimInfo* the_entry_plug ){ | |
25 | #ifdef IS_MPI | |
26 | if(worldRank == 0 ){ | |
27 | #endif // is_mpi | |
28 | < | |
28 | > | |
29 | strcpy( outName, entry_plug->sampleName ); | |
30 | < | |
30 | > | |
31 | outFile.open(outName, ios::out | ios::trunc ); | |
32 | < | |
32 | > | |
33 | if( !outFile ){ | |
34 | < | |
34 | > | |
35 | sprintf( painCave.errMsg, | |
36 | "Could not open \"%s\" for dump output.\n", | |
37 | outName); | |
# | Line 65 | Line 64 | void DumpWriter::writeDump( double currentTime ){ | |
64 | } | |
65 | ||
66 | void DumpWriter::writeDump( double currentTime ){ | |
67 | < | |
67 | > | |
68 | const int BUFFERSIZE = 2000; | |
69 | + | const int MINIBUFFERSIZE = 100; |
70 | + | |
71 | char tempBuffer[BUFFERSIZE]; | |
72 | char writeLine[BUFFERSIZE]; | |
73 | ||
74 | < | int i, j, which_node, done, which_atom, local_index; |
74 | > | int i; |
75 | > | |
76 | > | #ifdef IS_MPI |
77 | > | |
78 | > | int *potatoes; |
79 | > | int myPotato; |
80 | > | |
81 | > | int nProc; |
82 | > | int j, which_node, done, which_atom, local_index; |
83 | > | double atomData6[6]; |
84 | > | double atomData13[13]; |
85 | > | int isDirectional; |
86 | > | char* atomTypeString; |
87 | > | char MPIatomTypeString[MINIBUFFERSIZE]; |
88 | > | |
89 | > | #else //is_mpi |
90 | > | int nAtoms = entry_plug->n_atoms; |
91 | > | #endif //is_mpi |
92 | > | |
93 | double q[4]; | |
94 | DirectionalAtom* dAtom; | |
76 | – | int nAtoms = entry_plug->n_atoms; |
95 | Atom** atoms = entry_plug->atoms; | |
78 | – | |
96 | double pos[3], vel[3]; | |
80 | – | |
97 | ||
98 | + | // write current frame to the eor file |
99 | + | |
100 | + | this->writeFinal( currentTime ); |
101 | + | |
102 | #ifndef IS_MPI | |
103 | < | |
103 | > | |
104 | outFile << nAtoms << "\n"; | |
105 | < | |
106 | < | outFile << currentTime << ";\t" |
105 | > | |
106 | > | outFile << currentTime << ";\t" |
107 | << entry_plug->Hmat[0][0] << "\t" | |
108 | << entry_plug->Hmat[1][0] << "\t" | |
109 | << entry_plug->Hmat[2][0] << ";\t" | |
# | Line 94 | Line 114 | void DumpWriter::writeDump( double currentTime ){ | |
114 | ||
115 | << entry_plug->Hmat[0][2] << "\t" | |
116 | << entry_plug->Hmat[1][2] << "\t" | |
117 | < | << entry_plug->Hmat[2][2] << ";\n"; |
118 | < | |
117 | > | << entry_plug->Hmat[2][2] << ";"; |
118 | > | //write out additional parameters, such as chi and eta |
119 | > | outFile << entry_plug->the_integrator->getAdditionalParameters(); |
120 | > | outFile << endl; |
121 | > | |
122 | for( i=0; i<nAtoms; i++ ){ | |
123 | < | |
123 | > | |
124 | atoms[i]->getPos(pos); | |
125 | atoms[i]->getVel(vel); | |
126 | ||
# | Line 113 | Line 136 | void DumpWriter::writeDump( double currentTime ){ | |
136 | strcpy( writeLine, tempBuffer ); | |
137 | ||
138 | if( atoms[i]->isDirectional() ){ | |
139 | < | |
139 | > | |
140 | dAtom = (DirectionalAtom *)atoms[i]; | |
141 | dAtom->getQ( q ); | |
142 | < | |
142 | > | |
143 | sprintf( tempBuffer, | |
144 | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | |
145 | q[0], | |
# | Line 130 | Line 153 | void DumpWriter::writeDump( double currentTime ){ | |
153 | } | |
154 | else | |
155 | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | |
156 | < | |
156 | > | |
157 | outFile << writeLine; | |
158 | } | |
159 | outFile.flush(); | |
160 | ||
161 | #else // is_mpi | |
162 | ||
163 | < | // first thing first, suspend fatalities. |
164 | < | painCave.isEventLoop = 1; |
163 | > | cout << "master" <<endl; |
164 | > | /* code to find maximum tag value */ |
165 | > | |
166 | > | int tagub, flag, MAXTAG; |
167 | > | MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
168 | > | if (flag) { |
169 | > | MAXTAG = tagub; |
170 | > | } else { |
171 | > | MAXTAG = 32767; |
172 | > | } |
173 | ||
143 | – | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
174 | int haveError; | |
175 | ||
176 | MPI_Status istatus; | |
177 | int *AtomToProcMap = mpiSim->getAtomToProcMap(); | |
178 | < | |
178 | > | |
179 | // write out header and node 0's coordinates | |
180 | < | |
180 | > | |
181 | if( worldRank == 0 ){ | |
182 | + | |
183 | + | // Node 0 needs a list of the magic potatoes for each processor; |
184 | + | |
185 | + | nProc = mpiSim->getNumberProcessors(); |
186 | + | potatoes = new int[nProc]; |
187 | + | |
188 | + | for (i = 0; i < nProc; i++) |
189 | + | potatoes[i] = 0; |
190 | + | |
191 | outFile << mpiSim->getTotAtoms() << "\n"; | |
192 | < | |
193 | < | outFile << currentTime << ";\t" |
192 | > | |
193 | > | outFile << currentTime << ";\t" |
194 | << entry_plug->Hmat[0][0] << "\t" | |
195 | << entry_plug->Hmat[1][0] << "\t" | |
196 | << entry_plug->Hmat[2][0] << ";\t" | |
197 | < | |
197 | > | |
198 | << entry_plug->Hmat[0][1] << "\t" | |
199 | << entry_plug->Hmat[1][1] << "\t" | |
200 | << entry_plug->Hmat[2][1] << ";\t" | |
201 | < | |
201 | > | |
202 | << entry_plug->Hmat[0][2] << "\t" | |
203 | << entry_plug->Hmat[1][2] << "\t" | |
204 | < | << entry_plug->Hmat[2][2] << ";\n"; |
205 | < | |
204 | > | << entry_plug->Hmat[2][2] << ";"; |
205 | > | |
206 | > | outFile << entry_plug->the_integrator->getAdditionalParameters(); |
207 | > | outFile << endl; |
208 | outFile.flush(); | |
209 | + | |
210 | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { | |
211 | + | |
212 | // Get the Node number which has this atom; | |
213 | ||
214 | < | which_node = AtomToProcMap[i]; |
214 | > | which_node = AtomToProcMap[i]; |
215 | ||
216 | < | if (which_node == 0 ) { |
217 | < | |
216 | > | if (which_node != 0) { |
217 | > | |
218 | > | if (potatoes[which_node] + 3 >= MAXTAG) { |
219 | > | // The potato was going to exceed the maximum value, |
220 | > | // so wrap this processor potato back to 0: |
221 | > | |
222 | > | potatoes[which_node] = 0; |
223 | > | MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
224 | > | |
225 | > | } |
226 | > | |
227 | > | myPotato = potatoes[which_node]; |
228 | > | |
229 | > | MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
230 | > | myPotato, MPI_COMM_WORLD, &istatus); |
231 | > | |
232 | > | strncpy(atomTypeString, MPIatomTypeString, MINIBUFFERSIZE); |
233 | > | |
234 | > | // Null terminate the atomTypeString just in case: |
235 | > | |
236 | > | atomTypeString[strlen(atomTypeString) - 1] = '\0'; |
237 | > | |
238 | > | myPotato++; |
239 | > | |
240 | > | MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
241 | > | myPotato, MPI_COMM_WORLD, &istatus); |
242 | > | |
243 | > | myPotato++; |
244 | > | |
245 | > | if (isDirectional) { |
246 | > | MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
247 | > | myPotato, MPI_COMM_WORLD, &istatus); |
248 | > | } else { |
249 | > | MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
250 | > | myPotato, MPI_COMM_WORLD, &istatus); |
251 | > | } |
252 | > | |
253 | > | myPotato++; |
254 | > | potatoes[which_node] = myPotato; |
255 | > | |
256 | > | } else { |
257 | > | |
258 | haveError = 0; | |
259 | which_atom = i; | |
260 | < | local_index=-1; |
260 | > | local_index=-1; |
261 | > | |
262 | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | |
263 | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | |
264 | } | |
265 | + | |
266 | if (local_index != -1) { | |
267 | < | //format the line |
268 | < | |
267 | > | |
268 | > | atomTypeString = atoms[local_index]->getType(); |
269 | > | |
270 | atoms[local_index]->getPos(pos); | |
271 | < | atoms[local_index]->getVel(vel); |
271 | > | atoms[local_index]->getVel(vel); |
272 | ||
273 | < | sprintf( tempBuffer, |
274 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
275 | < | atoms[local_index]->getType(), |
276 | < | pos[0], |
277 | < | pos[1], |
278 | < | pos[2], |
279 | < | vel[0], |
280 | < | vel[1], |
281 | < | vel[2]); // check here. |
282 | < | strcpy( writeLine, tempBuffer ); |
197 | < | |
273 | > | atomData6[0] = pos[0]; |
274 | > | atomData6[1] = pos[1]; |
275 | > | atomData6[2] = pos[2]; |
276 | > | |
277 | > | atomData6[3] = vel[0]; |
278 | > | atomData6[4] = vel[1]; |
279 | > | atomData6[5] = vel[2]; |
280 | > | |
281 | > | isDirectional = 0; |
282 | > | |
283 | if( atoms[local_index]->isDirectional() ){ | |
284 | + | |
285 | + | isDirectional = 1; |
286 | ||
287 | dAtom = (DirectionalAtom *)atoms[local_index]; | |
288 | dAtom->getQ( q ); | |
289 | + | |
290 | + | for (int j = 0; j < 6 ; j++) |
291 | + | atomData13[j] = atomData6[j]; |
292 | ||
293 | < | sprintf( tempBuffer, |
294 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
295 | < | q[0], |
296 | < | q[1], |
297 | < | q[2], |
298 | < | q[3], |
299 | < | dAtom->getJx(), |
300 | < | dAtom->getJy(), |
301 | < | dAtom->getJz()); |
302 | < | strcat( writeLine, tempBuffer ); |
303 | < | |
214 | < | } |
215 | < | else |
216 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
217 | < | } |
218 | < | else { |
293 | > | atomData13[6] = q[0]; |
294 | > | atomData13[7] = q[1]; |
295 | > | atomData13[8] = q[2]; |
296 | > | atomData13[9] = q[3]; |
297 | > | |
298 | > | atomData13[10] = dAtom->getJx(); |
299 | > | atomData13[11] = dAtom->getJy(); |
300 | > | atomData13[12] = dAtom->getJz(); |
301 | > | } |
302 | > | |
303 | > | } else { |
304 | sprintf(painCave.errMsg, | |
305 | "Atom %d not found on processor %d\n", | |
306 | i, worldRank ); | |
307 | haveError= 1; | |
308 | simError(); | |
309 | < | } |
310 | < | |
311 | < | if(haveError) nodeZeroError(); |
309 | > | } |
310 | > | |
311 | > | if(haveError) DieDieDie(); |
312 | > | |
313 | > | // If we've survived to here, format the line: |
314 | > | |
315 | > | if (!isDirectional) { |
316 | ||
317 | < | } |
318 | < | else { |
319 | < | myStatus = 1; |
320 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, |
321 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
322 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
323 | < | MPI_COMM_WORLD); |
324 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
325 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
326 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
327 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
328 | < | |
240 | < | if(!myStatus) nodeZeroError(); |
317 | > | sprintf( tempBuffer, |
318 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
319 | > | atomTypeString, |
320 | > | atomData6[0], |
321 | > | atomData6[1], |
322 | > | atomData6[2], |
323 | > | atomData6[3], |
324 | > | atomData6[4], |
325 | > | atomData6[5]); |
326 | > | |
327 | > | strcpy( writeLine, tempBuffer ); |
328 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
329 | ||
330 | + | } else { |
331 | + | |
332 | + | sprintf( tempBuffer, |
333 | + | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
334 | + | atomTypeString, |
335 | + | atomData13[0], |
336 | + | atomData13[1], |
337 | + | atomData13[2], |
338 | + | atomData13[3], |
339 | + | atomData13[4], |
340 | + | atomData13[5], |
341 | + | atomData13[6], |
342 | + | atomData13[7], |
343 | + | atomData13[8], |
344 | + | atomData13[9], |
345 | + | atomData13[10], |
346 | + | atomData13[11], |
347 | + | atomData13[12]); |
348 | + | |
349 | + | strcat( writeLine, tempBuffer ); |
350 | + | |
351 | + | } |
352 | + | |
353 | + | outFile << writeLine; |
354 | + | outFile.flush(); |
355 | } | |
243 | – | |
244 | – | outFile << writeLine; |
245 | – | outFile.flush(); |
356 | } | |
247 | – | |
248 | – | // kill everyone off: |
249 | – | myStatus = -1; |
250 | – | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
251 | – | MPI_Send(&myStatus, 1, MPI_INT, j, |
252 | – | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
253 | – | } |
357 | ||
358 | + | outFile.flush(); |
359 | + | sprintf( checkPointMsg, |
360 | + | "Sucessfully took a dump.\n"); |
361 | + | MPIcheckPoint(); |
362 | + | delete[] potatoes; |
363 | } else { | |
364 | + | |
365 | + | // worldRank != 0, so I'm a remote node. |
366 | + | |
367 | + | // Set my magic potato to 0: |
368 | + | |
369 | + | myPotato = 0; |
370 | ||
371 | < | done = 0; |
258 | < | while (!done) { |
371 | > | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
372 | ||
373 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, |
261 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
262 | < | |
263 | < | if(!myStatus) anonymousNodeDie(); |
373 | > | // Am I the node which has this atom? |
374 | ||
375 | < | if(myStatus < 0) break; |
375 | > | if (AtomToProcMap[i] == worldRank) { |
376 | ||
377 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, |
268 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
269 | < | |
270 | < | myStatus = 1; |
271 | < | local_index=-1; |
272 | < | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
273 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
274 | < | } |
275 | < | if (local_index != -1) { |
276 | < | //format the line |
377 | > | if (myPotato + 3 >= MAXTAG) { |
378 | ||
379 | < | atoms[local_index]->getPos(pos); |
380 | < | atoms[local_index]->getVel(vel); |
379 | > | // The potato was going to exceed the maximum value, |
380 | > | // so wrap this processor potato back to 0 (and block until |
381 | > | // node 0 says we can go: |
382 | ||
383 | < | sprintf( tempBuffer, |
384 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
385 | < | atoms[local_index]->getType(), |
386 | < | pos[0], |
387 | < | pos[1], |
388 | < | pos[2], |
389 | < | vel[0], |
390 | < | vel[1], |
391 | < | vel[2]); // check here. |
392 | < | strcpy( writeLine, tempBuffer ); |
393 | < | |
394 | < | if( atoms[local_index]->isDirectional() ){ |
395 | < | |
396 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
397 | < | dAtom->getQ( q ); |
398 | < | |
399 | < | sprintf( tempBuffer, |
400 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
401 | < | q[0], |
402 | < | q[1], |
403 | < | q[2], |
404 | < | q[3], |
405 | < | dAtom->getJx(), |
406 | < | dAtom->getJy(), |
407 | < | dAtom->getJz()); |
408 | < | strcat( writeLine, tempBuffer ); |
383 | > | MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
384 | > | |
385 | > | } |
386 | > | which_atom = i; |
387 | > | local_index=-1; |
388 | > | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
389 | > | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
390 | > | } |
391 | > | if (local_index != -1) { |
392 | > | |
393 | > | atomTypeString = atoms[local_index]->getType(); |
394 | > | |
395 | > | atoms[local_index]->getPos(pos); |
396 | > | atoms[local_index]->getVel(vel); |
397 | > | |
398 | > | atomData6[0] = pos[0]; |
399 | > | atomData6[1] = pos[1]; |
400 | > | atomData6[2] = pos[2]; |
401 | > | |
402 | > | atomData6[3] = vel[0]; |
403 | > | atomData6[4] = vel[1]; |
404 | > | atomData6[5] = vel[2]; |
405 | > | |
406 | > | isDirectional = 0; |
407 | > | |
408 | > | if( atoms[local_index]->isDirectional() ){ |
409 | > | |
410 | > | isDirectional = 1; |
411 | > | |
412 | > | dAtom = (DirectionalAtom *)atoms[local_index]; |
413 | > | dAtom->getQ( q ); |
414 | > | |
415 | > | for (int j = 0; j < 6 ; j++) |
416 | > | atomData13[j] = atomData6[j]; |
417 | > | |
418 | > | atomData13[6] = q[0]; |
419 | > | atomData13[7] = q[1]; |
420 | > | atomData13[8] = q[2]; |
421 | > | atomData13[9] = q[3]; |
422 | > | |
423 | > | atomData13[10] = dAtom->getJx(); |
424 | > | atomData13[11] = dAtom->getJy(); |
425 | > | atomData13[12] = dAtom->getJz(); |
426 | > | } |
427 | > | |
428 | > | } else { |
429 | > | sprintf(painCave.errMsg, |
430 | > | "Atom %d not found on processor %d\n", |
431 | > | i, worldRank ); |
432 | > | haveError= 1; |
433 | > | simError(); |
434 | } | |
308 | – | else{ |
309 | – | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
310 | – | } |
311 | – | } |
312 | – | else { |
313 | – | sprintf(painCave.errMsg, |
314 | – | "Atom %d not found on processor %d\n", |
315 | – | which_atom, worldRank ); |
316 | – | myStatus = 0; |
317 | – | simError(); |
435 | ||
436 | < | strcpy( writeLine, "Hello, I'm an error.\n"); |
320 | < | } |
436 | > | strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
437 | ||
438 | < | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
439 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
324 | < | MPI_Send( &myStatus, 1, MPI_INT, 0, |
325 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
326 | < | } |
327 | < | } |
328 | < | outFile.flush(); |
329 | < | sprintf( checkPointMsg, |
330 | < | "Sucessfully took a dump.\n"); |
331 | < | MPIcheckPoint(); |
438 | > | // null terminate the string before sending (just in case): |
439 | > | MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
440 | ||
441 | < | // last thing last, enable fatalities. |
442 | < | painCave.isEventLoop = 0; |
441 | > | MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
442 | > | myPotato, MPI_COMM_WORLD); |
443 | > | |
444 | > | myPotato++; |
445 | ||
446 | + | MPI_Send(&isDirectional, 1, MPI_INT, 0, |
447 | + | myPotato, MPI_COMM_WORLD); |
448 | + | |
449 | + | myPotato++; |
450 | + | |
451 | + | if (isDirectional) { |
452 | + | |
453 | + | MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
454 | + | myPotato, MPI_COMM_WORLD); |
455 | + | |
456 | + | } else { |
457 | + | |
458 | + | MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
459 | + | myPotato, MPI_COMM_WORLD); |
460 | + | } |
461 | + | |
462 | + | myPotato++; |
463 | + | } |
464 | + | } |
465 | + | |
466 | + | sprintf( checkPointMsg, |
467 | + | "Sucessfully took a dump.\n"); |
468 | + | MPIcheckPoint(); |
469 | + | |
470 | + | } |
471 | + | |
472 | #endif // is_mpi | |
473 | } | |
474 | ||
# | Line 342 | Line 478 | void DumpWriter::writeFinal(double finalTime){ | |
478 | ofstream finalOut; | |
479 | ||
480 | const int BUFFERSIZE = 2000; | |
481 | + | const int MINIBUFFERSIZE = 100; |
482 | char tempBuffer[BUFFERSIZE]; | |
483 | < | char writeLine[BUFFERSIZE]; |
483 | > | char writeLine[BUFFERSIZE]; |
484 | ||
485 | double q[4]; | |
486 | DirectionalAtom* dAtom; | |
350 | – | int nAtoms = entry_plug->n_atoms; |
487 | Atom** atoms = entry_plug->atoms; | |
488 | < | int i, j, which_node, done, game_over, which_atom, local_index; |
488 | > | int i; |
489 | > | #ifdef IS_MPI |
490 | ||
491 | + | int *potatoes; |
492 | + | int myPotato; |
493 | + | |
494 | + | int nProc; |
495 | + | int j, which_node, done, which_atom, local_index; |
496 | + | double atomData6[6]; |
497 | + | double atomData13[13]; |
498 | + | int isDirectional; |
499 | + | char* atomTypeString; |
500 | + | char MPIatomTypeString[MINIBUFFERSIZE]; |
501 | + | |
502 | + | #else //is_mpi |
503 | + | int nAtoms = entry_plug->n_atoms; |
504 | + | #endif //is_mpi |
505 | + | |
506 | double pos[3], vel[3]; | |
507 | < | |
507 | > | |
508 | #ifdef IS_MPI | |
509 | if(worldRank == 0 ){ | |
510 | #endif // is_mpi | |
511 | < | |
511 | > | |
512 | strcpy( finalName, entry_plug->finalName ); | |
513 | < | |
513 | > | |
514 | finalOut.open( finalName, ios::out | ios::trunc ); | |
515 | if( !finalOut ){ | |
516 | sprintf( painCave.errMsg, | |
# | Line 367 | Line 519 | void DumpWriter::writeFinal(double finalTime){ | |
519 | painCave.isFatal = 1; | |
520 | simError(); | |
521 | } | |
522 | < | |
522 | > | |
523 | // finalOut.setf( ios::scientific ); | |
524 | < | |
524 | > | |
525 | #ifdef IS_MPI | |
526 | } | |
527 | < | |
527 | > | |
528 | sprintf(checkPointMsg,"Opened file for final configuration\n"); | |
529 | < | MPIcheckPoint(); |
530 | < | |
529 | > | MPIcheckPoint(); |
530 | > | |
531 | #endif //is_mpi | |
532 | ||
533 | < | |
534 | < | #ifndef IS_MPI |
535 | < | |
533 | > | |
534 | > | #ifndef IS_MPI |
535 | > | |
536 | finalOut << nAtoms << "\n"; | |
537 | < | |
537 | > | |
538 | finalOut << finalTime << ";\t" | |
539 | << entry_plug->Hmat[0][0] << "\t" | |
540 | << entry_plug->Hmat[1][0] << "\t" | |
541 | << entry_plug->Hmat[2][0] << ";\t" | |
542 | < | |
542 | > | |
543 | << entry_plug->Hmat[0][1] << "\t" | |
544 | << entry_plug->Hmat[1][1] << "\t" | |
545 | << entry_plug->Hmat[2][1] << ";\t" | |
546 | < | |
546 | > | |
547 | << entry_plug->Hmat[0][2] << "\t" | |
548 | << entry_plug->Hmat[1][2] << "\t" | |
549 | < | << entry_plug->Hmat[2][2] << ";\n"; |
550 | < | |
549 | > | << entry_plug->Hmat[2][2] << ";"; |
550 | > | |
551 | > | //write out additional parameters, such as chi and eta |
552 | > | finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
553 | > | finalOut << endl; |
554 | > | |
555 | for( i=0; i<nAtoms; i++ ){ | |
556 | < | |
556 | > | |
557 | atoms[i]->getPos(pos); | |
558 | atoms[i]->getVel(vel); | |
559 | < | |
559 | > | |
560 | sprintf( tempBuffer, | |
561 | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | |
562 | atoms[i]->getType(), | |
# | Line 413 | Line 569 | void DumpWriter::writeFinal(double finalTime){ | |
569 | strcpy( writeLine, tempBuffer ); | |
570 | ||
571 | if( atoms[i]->isDirectional() ){ | |
572 | < | |
572 | > | |
573 | dAtom = (DirectionalAtom *)atoms[i]; | |
574 | dAtom->getQ( q ); | |
575 | < | |
575 | > | |
576 | sprintf( tempBuffer, | |
577 | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | |
578 | q[0], | |
# | Line 430 | Line 586 | void DumpWriter::writeFinal(double finalTime){ | |
586 | } | |
587 | else | |
588 | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | |
589 | < | |
589 | > | |
590 | finalOut << writeLine; | |
591 | } | |
592 | finalOut.flush(); | |
593 | finalOut.close(); | |
594 | ||
595 | #else // is_mpi | |
440 | – | |
441 | – | // first thing first, suspend fatalities. |
442 | – | painCave.isEventLoop = 1; |
596 | ||
597 | < | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
597 | > | /* code to find maximum tag value */ |
598 | > | int *tagub, flag, MAXTAG; |
599 | > | MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
600 | > | if (flag) { |
601 | > | MAXTAG = *tagub; |
602 | > | } else { |
603 | > | MAXTAG = 32767; |
604 | > | } |
605 | > | |
606 | int haveError; | |
607 | ||
608 | MPI_Status istatus; | |
609 | int *AtomToProcMap = mpiSim->getAtomToProcMap(); | |
610 | ||
611 | // write out header and node 0's coordinates | |
612 | < | |
452 | < | haveError = 0; |
612 | > | |
613 | if( worldRank == 0 ){ | |
614 | < | finalOut << mpiSim->getTotAtoms() << "\n"; |
614 | > | |
615 | > | // Node 0 needs a list of the magic potatoes for each processor; |
616 | > | |
617 | > | nProc = mpiSim->getNumberProcessors(); |
618 | > | potatoes = new int[nProc]; |
619 | > | |
620 | > | for (i = 0; i < nProc; i++) |
621 | > | potatoes[i] = 0; |
622 | ||
623 | + | finalOut << mpiSim->getTotAtoms() << "\n"; |
624 | + | |
625 | finalOut << finalTime << ";\t" | |
626 | < | << entry_plug->Hmat[0][0] << "\t" |
627 | < | << entry_plug->Hmat[1][0] << "\t" |
628 | < | << entry_plug->Hmat[2][0] << ";\t" |
629 | < | |
630 | < | << entry_plug->Hmat[0][1] << "\t" |
631 | < | << entry_plug->Hmat[1][1] << "\t" |
632 | < | << entry_plug->Hmat[2][1] << ";\t" |
633 | < | |
634 | < | << entry_plug->Hmat[0][2] << "\t" |
635 | < | << entry_plug->Hmat[1][2] << "\t" |
636 | < | << entry_plug->Hmat[2][2] << ";\n"; |
637 | < | |
626 | > | << entry_plug->Hmat[0][0] << "\t" |
627 | > | << entry_plug->Hmat[1][0] << "\t" |
628 | > | << entry_plug->Hmat[2][0] << ";\t" |
629 | > | |
630 | > | << entry_plug->Hmat[0][1] << "\t" |
631 | > | << entry_plug->Hmat[1][1] << "\t" |
632 | > | << entry_plug->Hmat[2][1] << ";\t" |
633 | > | |
634 | > | << entry_plug->Hmat[0][2] << "\t" |
635 | > | << entry_plug->Hmat[1][2] << "\t" |
636 | > | << entry_plug->Hmat[2][2] << ";"; |
637 | > | |
638 | > | finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
639 | > | finalOut << endl; |
640 | > | finalOut.flush(); |
641 | > | |
642 | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { | |
470 | – | // Get the Node number which has this molecule: |
643 | ||
644 | < | which_node = AtomToProcMap[i]; |
644 | > | // Get the Node number which has this atom; |
645 | ||
646 | < | if (which_node == mpiSim->getMyNode()) { |
646 | > | which_node = AtomToProcMap[i]; |
647 | > | |
648 | > | if (which_node != 0) { |
649 | ||
650 | + | if (potatoes[which_node] + 3 >= MAXTAG) { |
651 | + | // The potato was going to exceed the maximum value, |
652 | + | // so wrap this processor potato back to 0: |
653 | + | |
654 | + | potatoes[which_node] = 0; |
655 | + | MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
656 | + | |
657 | + | } |
658 | + | |
659 | + | myPotato = potatoes[which_node]; |
660 | + | |
661 | + | MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
662 | + | myPotato, MPI_COMM_WORLD, &istatus); |
663 | + | |
664 | + | strncpy(atomTypeString, MPIatomTypeString, MINIBUFFERSIZE); |
665 | + | |
666 | + | // Null terminate the atomTypeString just in case: |
667 | + | |
668 | + | atomTypeString[strlen(atomTypeString) - 1] = '\0'; |
669 | + | |
670 | + | myPotato++; |
671 | + | |
672 | + | MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
673 | + | myPotato, MPI_COMM_WORLD, &istatus); |
674 | + | |
675 | + | myPotato++; |
676 | + | |
677 | + | if (isDirectional) { |
678 | + | MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
679 | + | myPotato, MPI_COMM_WORLD, &istatus); |
680 | + | } else { |
681 | + | MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
682 | + | myPotato, MPI_COMM_WORLD, &istatus); |
683 | + | } |
684 | + | |
685 | + | myPotato++; |
686 | + | potatoes[which_node] = myPotato; |
687 | + | |
688 | + | } else { |
689 | + | |
690 | + | haveError = 0; |
691 | which_atom = i; | |
692 | < | local_index=-1; |
692 | > | local_index=-1; |
693 | > | |
694 | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | |
695 | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | |
696 | } | |
697 | < | if (local_index != -1) { |
697 | > | |
698 | > | if (local_index != -1) { |
699 | > | |
700 | > | atomTypeString = atoms[local_index]->getType(); |
701 | ||
702 | atoms[local_index]->getPos(pos); | |
703 | < | atoms[local_index]->getVel(vel); |
704 | < | |
705 | < | sprintf( tempBuffer, |
706 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
707 | < | atoms[local_index]->getType(), |
708 | < | pos[0], |
709 | < | pos[1], |
710 | < | pos[2], |
711 | < | vel[0], |
712 | < | vel[1], |
713 | < | vel[2]); |
714 | < | strcpy( writeLine, tempBuffer ); |
715 | < | |
716 | < | if( atoms[local_index]->isDirectional() ){ |
717 | < | |
718 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
719 | < | dAtom->getQ( q ); |
720 | < | |
721 | < | sprintf( tempBuffer, |
722 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
723 | < | q[0], |
724 | < | q[1], |
725 | < | q[2], |
726 | < | q[3], |
727 | < | dAtom->getJx(), |
728 | < | dAtom->getJy(), |
729 | < | dAtom->getJz()); |
730 | < | strcat( writeLine, tempBuffer ); |
731 | < | } |
732 | < | else |
733 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
734 | < | } |
735 | < | else { |
703 | > | atoms[local_index]->getVel(vel); |
704 | > | |
705 | > | atomData6[0] = pos[0]; |
706 | > | atomData6[1] = pos[1]; |
707 | > | atomData6[2] = pos[2]; |
708 | > | |
709 | > | atomData6[3] = vel[0]; |
710 | > | atomData6[4] = vel[1]; |
711 | > | atomData6[5] = vel[2]; |
712 | > | |
713 | > | isDirectional = 0; |
714 | > | |
715 | > | if( atoms[local_index]->isDirectional() ){ |
716 | > | |
717 | > | isDirectional = 1; |
718 | > | |
719 | > | dAtom = (DirectionalAtom *)atoms[local_index]; |
720 | > | dAtom->getQ( q ); |
721 | > | |
722 | > | for (int j = 0; j < 6 ; j++) |
723 | > | atomData13[j] = atomData6[j]; |
724 | > | |
725 | > | atomData13[6] = q[0]; |
726 | > | atomData13[7] = q[1]; |
727 | > | atomData13[8] = q[2]; |
728 | > | atomData13[9] = q[3]; |
729 | > | |
730 | > | atomData13[10] = dAtom->getJx(); |
731 | > | atomData13[11] = dAtom->getJy(); |
732 | > | atomData13[12] = dAtom->getJz(); |
733 | > | } |
734 | > | |
735 | > | } else { |
736 | sprintf(painCave.errMsg, | |
737 | "Atom %d not found on processor %d\n", | |
738 | i, worldRank ); | |
739 | haveError= 1; | |
740 | simError(); | |
741 | < | } |
741 | > | } |
742 | > | |
743 | > | if(haveError) DieDieDie(); |
744 | > | |
745 | > | // If we've survived to here, format the line: |
746 | > | |
747 | > | if (!isDirectional) { |
748 | ||
749 | < | if(haveError) nodeZeroError(); |
750 | < | |
751 | < | } |
752 | < | else { |
749 | > | sprintf( tempBuffer, |
750 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
751 | > | atomTypeString, |
752 | > | atomData6[0], |
753 | > | atomData6[1], |
754 | > | atomData6[2], |
755 | > | atomData6[3], |
756 | > | atomData6[4], |
757 | > | atomData6[5]); |
758 | > | |
759 | > | strcpy( writeLine, tempBuffer ); |
760 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
761 | > | |
762 | > | } else { |
763 | > | |
764 | > | sprintf( tempBuffer, |
765 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
766 | > | atomTypeString, |
767 | > | atomData13[0], |
768 | > | atomData13[1], |
769 | > | atomData13[2], |
770 | > | atomData13[3], |
771 | > | atomData13[4], |
772 | > | atomData13[5], |
773 | > | atomData13[6], |
774 | > | atomData13[7], |
775 | > | atomData13[8], |
776 | > | atomData13[9], |
777 | > | atomData13[10], |
778 | > | atomData13[11], |
779 | > | atomData13[12]); |
780 | > | |
781 | > | strcat( writeLine, tempBuffer ); |
782 | > | |
783 | > | } |
784 | ||
785 | < | myStatus = 1; |
786 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, |
531 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
532 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
533 | < | MPI_COMM_WORLD); |
534 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
535 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
536 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
537 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
538 | < | |
539 | < | if(!myStatus) nodeZeroError(); |
785 | > | finalOut << writeLine; |
786 | > | finalOut.flush(); |
787 | } | |
541 | – | |
542 | – | finalOut << writeLine; |
788 | } | |
544 | – | |
545 | – | // kill everyone off: |
546 | – | myStatus = -1; |
547 | – | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
548 | – | MPI_Send(&myStatus, 1, MPI_INT, j, |
549 | – | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
550 | – | } |
789 | ||
790 | < | } else { |
790 | > | finalOut.flush(); |
791 | > | sprintf( checkPointMsg, |
792 | > | "Sucessfully took a dump.\n"); |
793 | > | delete[] potatoes; |
794 | > | |
795 | > | MPIcheckPoint(); |
796 | ||
797 | < | done = 0; |
555 | < | while (!done) { |
797 | > | } else { |
798 | ||
799 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, |
800 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
799 | > | // worldRank != 0, so I'm a remote node. |
800 | > | |
801 | > | // Set my magic potato to 0: |
802 | > | |
803 | > | myPotato = 0; |
804 | > | |
805 | > | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
806 | ||
807 | < | if(!myStatus) anonymousNodeDie(); |
807 | > | // Am I the node which has this atom? |
808 | ||
809 | < | if(myStatus < 0) break; |
563 | < | |
564 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, |
565 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
566 | < | |
567 | < | myStatus = 1; |
568 | < | local_index=-1; |
569 | < | for (j=0; j < mpiSim->getMyNlocal(); j++) { |
570 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
571 | < | } |
572 | < | if (local_index != -1) { |
809 | > | if (AtomToProcMap[i] == worldRank) { |
810 | ||
811 | < | atoms[local_index]->getPos(pos); |
575 | < | atoms[local_index]->getVel(vel); |
811 | > | if (myPotato + 3 >= MAXTAG) { |
812 | ||
813 | < | //format the line |
814 | < | sprintf( tempBuffer, |
815 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
816 | < | atoms[local_index]->getType(), |
817 | < | pos[0], |
818 | < | pos[1], |
819 | < | pos[2], |
820 | < | vel[0], |
821 | < | vel[1], |
822 | < | vel[2]); // check here. |
823 | < | strcpy( writeLine, tempBuffer ); |
824 | < | |
825 | < | if( atoms[local_index]->isDirectional() ){ |
826 | < | |
827 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
828 | < | dAtom->getQ( q ); |
829 | < | |
830 | < | sprintf( tempBuffer, |
831 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
832 | < | q[0], |
833 | < | q[1], |
834 | < | q[2], |
835 | < | q[3], |
836 | < | dAtom->getJx(), |
837 | < | dAtom->getJy(), |
838 | < | dAtom->getJz()); |
839 | < | strcat( writeLine, tempBuffer ); |
813 | > | // The potato was going to exceed the maximum value, |
814 | > | // so wrap this processor potato back to 0 (and block until |
815 | > | // node 0 says we can go: |
816 | > | |
817 | > | MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
818 | > | |
819 | > | } |
820 | > | which_atom = i; |
821 | > | local_index=-1; |
822 | > | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
823 | > | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
824 | > | } |
825 | > | if (local_index != -1) { |
826 | > | |
827 | > | atomTypeString = atoms[local_index]->getType(); |
828 | > | |
829 | > | atoms[local_index]->getPos(pos); |
830 | > | atoms[local_index]->getVel(vel); |
831 | > | |
832 | > | atomData6[0] = pos[0]; |
833 | > | atomData6[1] = pos[1]; |
834 | > | atomData6[2] = pos[2]; |
835 | > | |
836 | > | atomData6[3] = vel[0]; |
837 | > | atomData6[4] = vel[1]; |
838 | > | atomData6[5] = vel[2]; |
839 | > | |
840 | > | isDirectional = 0; |
841 | > | |
842 | > | if( atoms[local_index]->isDirectional() ){ |
843 | > | |
844 | > | isDirectional = 1; |
845 | > | |
846 | > | dAtom = (DirectionalAtom *)atoms[local_index]; |
847 | > | dAtom->getQ( q ); |
848 | > | |
849 | > | for (int j = 0; j < 6 ; j++) |
850 | > | atomData13[j] = atomData6[j]; |
851 | > | |
852 | > | atomData13[6] = q[0]; |
853 | > | atomData13[7] = q[1]; |
854 | > | atomData13[8] = q[2]; |
855 | > | atomData13[9] = q[3]; |
856 | > | |
857 | > | atomData13[10] = dAtom->getJx(); |
858 | > | atomData13[11] = dAtom->getJy(); |
859 | > | atomData13[12] = dAtom->getJz(); |
860 | > | } |
861 | > | |
862 | > | } else { |
863 | > | sprintf(painCave.errMsg, |
864 | > | "Atom %d not found on processor %d\n", |
865 | > | i, worldRank ); |
866 | > | haveError= 1; |
867 | > | simError(); |
868 | } | |
605 | – | else{ |
606 | – | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
607 | – | } |
608 | – | } |
609 | – | else { |
610 | – | sprintf(painCave.errMsg, |
611 | – | "Atom %d not found on processor %d\n", |
612 | – | which_atom, worldRank ); |
613 | – | myStatus = 0; |
614 | – | simError(); |
615 | – | |
616 | – | strcpy( writeLine, "Hello, I'm an error.\n"); |
617 | – | } |
869 | ||
870 | < | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
871 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
872 | < | MPI_Send( &myStatus, 1, MPI_INT, 0, |
873 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
870 | > | strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
871 | > | |
872 | > | // null terminate the string before sending (just in case): |
873 | > | MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
874 | > | |
875 | > | MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
876 | > | myPotato, MPI_COMM_WORLD); |
877 | > | |
878 | > | myPotato++; |
879 | > | |
880 | > | MPI_Send(&isDirectional, 1, MPI_INT, 0, |
881 | > | myPotato, MPI_COMM_WORLD); |
882 | > | |
883 | > | myPotato++; |
884 | > | |
885 | > | if (isDirectional) { |
886 | > | |
887 | > | MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
888 | > | myPotato, MPI_COMM_WORLD); |
889 | > | |
890 | > | } else { |
891 | > | |
892 | > | MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
893 | > | myPotato, MPI_COMM_WORLD); |
894 | > | } |
895 | > | |
896 | > | myPotato++; |
897 | > | } |
898 | } | |
899 | < | } |
900 | < | finalOut.flush(); |
901 | < | sprintf( checkPointMsg, |
902 | < | "Sucessfully took a dump.\n"); |
903 | < | MPIcheckPoint(); |
899 | > | |
900 | > | sprintf( checkPointMsg, |
901 | > | "Sucessfully took a dump.\n"); |
902 | > | MPIcheckPoint(); |
903 | > | |
904 | > | } |
905 | ||
906 | < | if( worldRank == 0 ) finalOut.close(); |
906 | > | if( worldRank == 0 ) finalOut.close(); |
907 | #endif // is_mpi | |
908 | } | |
909 | ||
# | Line 637 | Line 913 | void DumpWriter::writeFinal(double finalTime){ | |
913 | ||
914 | // a couple of functions to let us escape the write loop | |
915 | ||
916 | < | void dWrite::nodeZeroError( void ){ |
641 | < | int j, myStatus; |
642 | < | |
643 | < | myStatus = 0; |
644 | < | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
645 | < | MPI_Send( &myStatus, 1, MPI_INT, j, |
646 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
647 | < | } |
648 | < | |
916 | > | void dWrite::DieDieDie( void ){ |
917 | ||
918 | MPI_Finalize(); | |
919 | exit (0); | |
652 | – | |
920 | } | |
921 | ||
655 | – | void dWrite::anonymousNodeDie( void ){ |
656 | – | |
657 | – | MPI_Finalize(); |
658 | – | exit (0); |
659 | – | } |
660 | – | |
922 | #endif //is_mpi |
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