# | Line 1 | Line 1 | |
---|---|---|
1 | < | #include <cstring> |
1 | > | #define _LARGEFILE_SOURCE64 |
2 | > | #define _FILE_OFFSET_BITS 64 |
3 | > | |
4 | > | #include <string.h> |
5 | #include <iostream> | |
6 | #include <fstream> | |
7 | + | #include <algorithm> |
8 | + | #include <utility> |
9 | ||
10 | #ifdef IS_MPI | |
11 | #include <mpi.h> | |
12 | #include "mpiSimulation.hpp" | |
8 | – | #define TAKE_THIS_TAG_CHAR 1 |
9 | – | #define TAKE_THIS_TAG_INT 2 |
13 | ||
14 | namespace dWrite{ | |
15 | < | void nodeZeroError( void ); |
13 | < | void anonymousNodeDie( void ); |
15 | > | void DieDieDie( void ); |
16 | } | |
17 | ||
18 | using namespace dWrite; | |
# | Line 26 | Line 28 | DumpWriter::DumpWriter( SimInfo* the_entry_plug ){ | |
28 | #ifdef IS_MPI | |
29 | if(worldRank == 0 ){ | |
30 | #endif // is_mpi | |
31 | < | |
32 | < | strcpy( outName, entry_plug->sampleName ); |
33 | < | |
34 | < | outFile.open(outName, ios::out | ios::trunc ); |
35 | < | |
34 | < | if( !outFile ){ |
35 | < | |
31 | > | |
32 | > | dumpFile.open(entry_plug->sampleName, ios::out | ios::trunc ); |
33 | > | |
34 | > | if( !dumpFile ){ |
35 | > | |
36 | sprintf( painCave.errMsg, | |
37 | "Could not open \"%s\" for dump output.\n", | |
38 | < | outName); |
38 | > | entry_plug->sampleName); |
39 | painCave.isFatal = 1; | |
40 | simError(); | |
41 | } | |
42 | ||
43 | – | //outFile.setf( ios::scientific ); |
44 | – | |
43 | #ifdef IS_MPI | |
44 | } | |
45 | ||
46 | + | //sort the local atoms by global index |
47 | + | sortByGlobalIndex(); |
48 | + | |
49 | sprintf( checkPointMsg, | |
50 | "Sucessfully opened output file for dumping.\n"); | |
51 | MPIcheckPoint(); | |
# | Line 57 | Line 58 | DumpWriter::~DumpWriter( ){ | |
58 | if(worldRank == 0 ){ | |
59 | #endif // is_mpi | |
60 | ||
61 | < | outFile.close(); |
61 | > | dumpFile.close(); |
62 | ||
63 | #ifdef IS_MPI | |
64 | } | |
65 | #endif // is_mpi | |
66 | } | |
67 | ||
68 | < | void DumpWriter::writeDump( double currentTime ){ |
68 | < | |
69 | < | const int BUFFERSIZE = 2000; |
70 | < | char tempBuffer[BUFFERSIZE]; |
71 | < | char writeLine[BUFFERSIZE]; |
68 | > | #ifdef IS_MPI |
69 | ||
70 | < | int i, j, which_node, done, which_atom, local_index; |
71 | < | double q[4]; |
72 | < | DirectionalAtom* dAtom; |
76 | < | int nAtoms = entry_plug->n_atoms; |
77 | < | Atom** atoms = entry_plug->atoms; |
78 | < | |
70 | > | /** |
71 | > | * A hook function to load balancing |
72 | > | */ |
73 | ||
74 | < | #ifndef IS_MPI |
75 | < | |
76 | < | outFile << nAtoms << "\n"; |
77 | < | |
78 | < | outFile << currentTime << ";\t" |
79 | < | << entry_plug->Hmat[0] << "\t" |
80 | < | << entry_plug->Hmat[1] << "\t" |
81 | < | << entry_plug->Hmat[2] << ";\t" |
74 | > | void DumpWriter::update(){ |
75 | > | sortByGlobalIndex(); |
76 | > | } |
77 | > | |
78 | > | /** |
79 | > | * Auxiliary sorting function |
80 | > | */ |
81 | > | |
82 | > | bool indexSortingCriterion(const pair<int, int>& p1, const pair<int, int>& p2){ |
83 | > | return p1.second < p2.second; |
84 | > | } |
85 | ||
86 | < | << entry_plug->Hmat[3] << "\t" |
87 | < | << entry_plug->Hmat[4] << "\t" |
88 | < | << entry_plug->Hmat[5] << ";\t" |
86 | > | /** |
87 | > | * Sorting the local index by global index |
88 | > | */ |
89 | > | |
90 | > | void DumpWriter::sortByGlobalIndex(){ |
91 | > | Molecule* mols = entry_plug->molecules; |
92 | > | indexArray.clear(); |
93 | > | |
94 | > | for(int i = 0; i < entry_plug->n_mol;i++) |
95 | > | indexArray.push_back(make_pair(i, mols[i].getGlobalIndex())); |
96 | > | |
97 | > | sort(indexArray.begin(), indexArray.end(), indexSortingCriterion); |
98 | > | } |
99 | ||
100 | < | << entry_plug->Hmat[6] << "\t" |
94 | < | << entry_plug->Hmat[7] << "\t" |
95 | < | << entry_plug->Hmat[8] << ";\n"; |
96 | < | |
97 | < | for( i=0; i<nAtoms; i++ ){ |
98 | < | |
100 | > | #endif |
101 | ||
102 | < | sprintf( tempBuffer, |
101 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
102 | < | atoms[i]->getType(), |
103 | < | atoms[i]->getX(), |
104 | < | atoms[i]->getY(), |
105 | < | atoms[i]->getZ(), |
106 | < | atoms[i]->get_vx(), |
107 | < | atoms[i]->get_vy(), |
108 | < | atoms[i]->get_vz()); |
109 | < | strcpy( writeLine, tempBuffer ); |
102 | > | void DumpWriter::writeDump(double currentTime){ |
103 | ||
104 | < | if( atoms[i]->isDirectional() ){ |
105 | < | |
106 | < | dAtom = (DirectionalAtom *)atoms[i]; |
107 | < | dAtom->getQ( q ); |
108 | < | |
109 | < | sprintf( tempBuffer, |
110 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
111 | < | q[0], |
112 | < | q[1], |
113 | < | q[2], |
114 | < | q[3], |
115 | < | dAtom->getJx(), |
116 | < | dAtom->getJy(), |
124 | < | dAtom->getJz()); |
125 | < | strcat( writeLine, tempBuffer ); |
104 | > | ofstream finalOut; |
105 | > | vector<ofstream*> fileStreams; |
106 | > | |
107 | > | #ifdef IS_MPI |
108 | > | if(worldRank == 0 ){ |
109 | > | #endif |
110 | > | finalOut.open( entry_plug->finalName, ios::out | ios::trunc ); |
111 | > | if( !finalOut ){ |
112 | > | sprintf( painCave.errMsg, |
113 | > | "Could not open \"%s\" for final dump output.\n", |
114 | > | entry_plug->finalName ); |
115 | > | painCave.isFatal = 1; |
116 | > | simError(); |
117 | } | |
118 | < | else |
128 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
129 | < | |
130 | < | outFile << writeLine; |
118 | > | #ifdef IS_MPI |
119 | } | |
120 | < | outFile.flush(); |
120 | > | #endif // is_mpi |
121 | ||
122 | < | #else // is_mpi |
122 | > | fileStreams.push_back(&finalOut); |
123 | > | fileStreams.push_back(&dumpFile); |
124 | ||
125 | < | // first thing first, suspend fatalities. |
137 | < | painCave.isEventLoop = 1; |
125 | > | writeFrame(fileStreams, currentTime); |
126 | ||
127 | < | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
128 | < | int haveError; |
127 | > | #ifdef IS_MPI |
128 | > | finalOut.close(); |
129 | > | #endif |
130 | > | |
131 | > | } |
132 | ||
133 | < | MPI_Status istatus; |
143 | < | int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
144 | < | |
145 | < | // write out header and node 0's coordinates |
146 | < | |
147 | < | if( worldRank == 0 ){ |
148 | < | outFile << mpiSim->getTotAtoms() << "\n"; |
149 | < | |
150 | < | outFile << currentTime << "\t" |
151 | < | << entry_plug->Hmat[0] << "\t" |
152 | < | << entry_plug->Hmat[1] << "\t" |
153 | < | << entry_plug->Hmat[2] << "\t" |
154 | < | |
155 | < | << entry_plug->Hmat[3] << "\t" |
156 | < | << entry_plug->Hmat[4] << "\t" |
157 | < | << entry_plug->Hmat[5] << "\t" |
158 | < | |
159 | < | << entry_plug->Hmat[6] << "\t" |
160 | < | << entry_plug->Hmat[7] << "\t" |
161 | < | << entry_plug->Hmat[8] << "\n"; |
162 | < | ; |
163 | < | outFile.flush(); |
164 | < | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
165 | < | // Get the Node number which has this atom; |
166 | < | |
167 | < | which_node = AtomToProcMap[i]; |
168 | < | |
169 | < | if (which_node == 0 ) { |
170 | < | |
171 | < | haveError = 0; |
172 | < | which_atom = i; |
173 | < | local_index=-1; |
174 | < | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
175 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
176 | < | } |
177 | < | if (local_index != -1) { |
178 | < | //format the line |
179 | < | sprintf( tempBuffer, |
180 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
181 | < | atoms[local_index]->getType(), |
182 | < | atoms[local_index]->getX(), |
183 | < | atoms[local_index]->getY(), |
184 | < | atoms[local_index]->getZ(), |
185 | < | atoms[local_index]->get_vx(), |
186 | < | atoms[local_index]->get_vy(), |
187 | < | atoms[local_index]->get_vz()); // check here. |
188 | < | strcpy( writeLine, tempBuffer ); |
189 | < | |
190 | < | if( atoms[local_index]->isDirectional() ){ |
191 | < | |
192 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
193 | < | dAtom->getQ( q ); |
194 | < | |
195 | < | sprintf( tempBuffer, |
196 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
197 | < | q[0], |
198 | < | q[1], |
199 | < | q[2], |
200 | < | q[3], |
201 | < | dAtom->getJx(), |
202 | < | dAtom->getJy(), |
203 | < | dAtom->getJz()); |
204 | < | strcat( writeLine, tempBuffer ); |
205 | < | |
206 | < | } |
207 | < | else |
208 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
209 | < | } |
210 | < | else { |
211 | < | sprintf(painCave.errMsg, |
212 | < | "Atom %d not found on processor %d\n", |
213 | < | i, worldRank ); |
214 | < | haveError= 1; |
215 | < | simError(); |
216 | < | } |
217 | < | |
218 | < | if(haveError) nodeZeroError(); |
133 | > | void DumpWriter::writeFinal(double currentTime){ |
134 | ||
135 | < | } |
136 | < | else { |
222 | < | myStatus = 1; |
223 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, |
224 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
225 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
226 | < | MPI_COMM_WORLD); |
227 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
228 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
229 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
230 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
231 | < | |
232 | < | if(!myStatus) nodeZeroError(); |
233 | < | |
234 | < | } |
235 | < | |
236 | < | outFile << writeLine; |
237 | < | outFile.flush(); |
238 | < | } |
239 | < | |
240 | < | // kill everyone off: |
241 | < | myStatus = -1; |
242 | < | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
243 | < | MPI_Send(&myStatus, 1, MPI_INT, j, |
244 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
245 | < | } |
246 | < | |
247 | < | } else { |
248 | < | |
249 | < | done = 0; |
250 | < | while (!done) { |
251 | < | |
252 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, |
253 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
254 | < | |
255 | < | if(!myStatus) anonymousNodeDie(); |
256 | < | |
257 | < | if(myStatus < 0) break; |
258 | < | |
259 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, |
260 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
261 | < | |
262 | < | myStatus = 1; |
263 | < | local_index=-1; |
264 | < | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
265 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
266 | < | } |
267 | < | if (local_index != -1) { |
268 | < | //format the line |
269 | < | sprintf( tempBuffer, |
270 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
271 | < | atoms[local_index]->getType(), |
272 | < | atoms[local_index]->getX(), |
273 | < | atoms[local_index]->getY(), |
274 | < | atoms[local_index]->getZ(), |
275 | < | atoms[local_index]->get_vx(), |
276 | < | atoms[local_index]->get_vy(), |
277 | < | atoms[local_index]->get_vz()); // check here. |
278 | < | strcpy( writeLine, tempBuffer ); |
279 | < | |
280 | < | if( atoms[local_index]->isDirectional() ){ |
281 | < | |
282 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
283 | < | dAtom->getQ( q ); |
284 | < | |
285 | < | sprintf( tempBuffer, |
286 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
287 | < | q[0], |
288 | < | q[1], |
289 | < | q[2], |
290 | < | q[3], |
291 | < | dAtom->getJx(), |
292 | < | dAtom->getJy(), |
293 | < | dAtom->getJz()); |
294 | < | strcat( writeLine, tempBuffer ); |
295 | < | } |
296 | < | else{ |
297 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
298 | < | } |
299 | < | } |
300 | < | else { |
301 | < | sprintf(painCave.errMsg, |
302 | < | "Atom %d not found on processor %d\n", |
303 | < | which_atom, worldRank ); |
304 | < | myStatus = 0; |
305 | < | simError(); |
135 | > | ofstream finalOut; |
136 | > | vector<ofstream*> fileStreams; |
137 | ||
307 | – | strcpy( writeLine, "Hello, I'm an error.\n"); |
308 | – | } |
309 | – | |
310 | – | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
311 | – | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
312 | – | MPI_Send( &myStatus, 1, MPI_INT, 0, |
313 | – | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
314 | – | } |
315 | – | } |
316 | – | outFile.flush(); |
317 | – | sprintf( checkPointMsg, |
318 | – | "Sucessfully took a dump.\n"); |
319 | – | MPIcheckPoint(); |
320 | – | |
321 | – | // last thing last, enable fatalities. |
322 | – | painCave.isEventLoop = 0; |
323 | – | |
324 | – | #endif // is_mpi |
325 | – | } |
326 | – | |
327 | – | void DumpWriter::writeFinal(double finalTime){ |
328 | – | |
329 | – | char finalName[500]; |
330 | – | ofstream finalOut; |
331 | – | |
332 | – | const int BUFFERSIZE = 2000; |
333 | – | char tempBuffer[BUFFERSIZE]; |
334 | – | char writeLine[BUFFERSIZE]; |
335 | – | |
336 | – | double q[4]; |
337 | – | DirectionalAtom* dAtom; |
338 | – | int nAtoms = entry_plug->n_atoms; |
339 | – | Atom** atoms = entry_plug->atoms; |
340 | – | int i, j, which_node, done, game_over, which_atom, local_index; |
341 | – | |
342 | – | |
138 | #ifdef IS_MPI | |
139 | if(worldRank == 0 ){ | |
140 | #endif // is_mpi | |
141 | < | |
142 | < | strcpy( finalName, entry_plug->finalName ); |
143 | < | |
349 | < | finalOut.open( finalName, ios::out | ios::trunc ); |
141 | > | |
142 | > | finalOut.open( entry_plug->finalName, ios::out | ios::trunc ); |
143 | > | |
144 | if( !finalOut ){ | |
145 | sprintf( painCave.errMsg, | |
146 | "Could not open \"%s\" for final dump output.\n", | |
147 | < | finalName ); |
147 | > | entry_plug->finalName ); |
148 | painCave.isFatal = 1; | |
149 | simError(); | |
150 | } | |
151 | < | |
358 | < | // finalOut.setf( ios::scientific ); |
359 | < | |
151 | > | |
152 | #ifdef IS_MPI | |
153 | } | |
154 | + | #endif // is_mpi |
155 | ||
156 | < | sprintf(checkPointMsg,"Opened file for final configuration\n"); |
157 | < | MPIcheckPoint(); |
156 | > | fileStreams.push_back(&finalOut); |
157 | > | writeFrame(fileStreams, currentTime); |
158 | > | |
159 | > | #ifdef IS_MPI |
160 | > | finalOut.close(); |
161 | > | #endif |
162 | ||
163 | < | #endif //is_mpi |
163 | > | } |
164 | ||
165 | + | void DumpWriter::writeFrame( vector<ofstream*>& outFile, double currentTime ){ |
166 | + | |
167 | + | const int BUFFERSIZE = 2000; |
168 | + | const int MINIBUFFERSIZE = 100; |
169 | + | |
170 | + | char tempBuffer[BUFFERSIZE]; |
171 | + | char writeLine[BUFFERSIZE]; |
172 | + | |
173 | + | int i, k; |
174 | + | |
175 | + | #ifdef IS_MPI |
176 | ||
177 | + | /********************************************************************* |
178 | + | * Documentation? You want DOCUMENTATION? |
179 | + | * |
180 | + | * Why all the potatoes below? |
181 | + | * |
182 | + | * To make a long story short, the original version of DumpWriter |
183 | + | * worked in the most inefficient way possible. Node 0 would |
184 | + | * poke each of the node for an individual atom's formatted data |
185 | + | * as node 0 worked its way down the global index. This was particularly |
186 | + | * inefficient since the method blocked all processors at every atom |
187 | + | * (and did it twice!). |
188 | + | * |
189 | + | * An intermediate version of DumpWriter could be described from Node |
190 | + | * zero's perspective as follows: |
191 | + | * |
192 | + | * 1) Have 100 of your friends stand in a circle. |
193 | + | * 2) When you say go, have all of them start tossing potatoes at |
194 | + | * you (one at a time). |
195 | + | * 3) Catch the potatoes. |
196 | + | * |
197 | + | * It was an improvement, but MPI has buffers and caches that could |
198 | + | * best be described in this analogy as "potato nets", so there's no |
199 | + | * need to block the processors atom-by-atom. |
200 | + | * |
201 | + | * This new and improved DumpWriter works in an even more efficient |
202 | + | * way: |
203 | + | * |
204 | + | * 1) Have 100 of your friend stand in a circle. |
205 | + | * 2) When you say go, have them start tossing 5-pound bags of |
206 | + | * potatoes at you. |
207 | + | * 3) Once you've caught a friend's bag of potatoes, |
208 | + | * toss them a spud to let them know they can toss another bag. |
209 | + | * |
210 | + | * How's THAT for documentation? |
211 | + | * |
212 | + | *********************************************************************/ |
213 | + | |
214 | + | int *potatoes; |
215 | + | int myPotato; |
216 | + | |
217 | + | int nProc; |
218 | + | int j, which_node, done, which_atom, local_index, currentIndex; |
219 | + | double atomData6[6]; |
220 | + | double atomData13[13]; |
221 | + | int isDirectional; |
222 | + | char* atomTypeString; |
223 | + | char MPIatomTypeString[MINIBUFFERSIZE]; |
224 | + | int nObjects; |
225 | + | #endif //is_mpi |
226 | + | |
227 | + | double q[4], ji[3]; |
228 | + | DirectionalAtom* dAtom; |
229 | + | double pos[3], vel[3]; |
230 | + | int nTotObjects; |
231 | + | StuntDouble* sd; |
232 | + | char* molName; |
233 | + | vector<StuntDouble*> integrableObjects; |
234 | + | vector<StuntDouble*>::iterator iter; |
235 | + | nTotObjects = entry_plug->getTotIntegrableObjects(); |
236 | #ifndef IS_MPI | |
370 | – | |
371 | – | finalOut << nAtoms << "\n"; |
372 | – | |
373 | – | finalOut << finalTime << "\t" |
374 | – | << entry_plug->Hmat[0] << "\t" |
375 | – | << entry_plug->Hmat[1] << "\t" |
376 | – | << entry_plug->Hmat[2] << "\t" |
377 | – | |
378 | – | << entry_plug->Hmat[3] << "\t" |
379 | – | << entry_plug->Hmat[4] << "\t" |
380 | – | << entry_plug->Hmat[5] << "\t" |
381 | – | |
382 | – | << entry_plug->Hmat[6] << "\t" |
383 | – | << entry_plug->Hmat[7] << "\t" |
384 | – | << entry_plug->Hmat[8] << "\n"; |
237 | ||
238 | < | for( i=0; i<nAtoms; i++ ){ |
239 | < | |
388 | < | sprintf( tempBuffer, |
389 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
390 | < | atoms[i]->getType(), |
391 | < | atoms[i]->getX(), |
392 | < | atoms[i]->getY(), |
393 | < | atoms[i]->getZ(), |
394 | < | atoms[i]->get_vx(), |
395 | < | atoms[i]->get_vy(), |
396 | < | atoms[i]->get_vz()); |
397 | < | strcpy( writeLine, tempBuffer ); |
238 | > | for(k = 0; k < outFile.size(); k++){ |
239 | > | *outFile[k] << nTotObjects << "\n"; |
240 | ||
241 | < | if( atoms[i]->isDirectional() ){ |
242 | < | |
243 | < | dAtom = (DirectionalAtom *)atoms[i]; |
244 | < | dAtom->getQ( q ); |
245 | < | |
241 | > | *outFile[k] << currentTime << ";\t" |
242 | > | << entry_plug->Hmat[0][0] << "\t" |
243 | > | << entry_plug->Hmat[1][0] << "\t" |
244 | > | << entry_plug->Hmat[2][0] << ";\t" |
245 | > | |
246 | > | << entry_plug->Hmat[0][1] << "\t" |
247 | > | << entry_plug->Hmat[1][1] << "\t" |
248 | > | << entry_plug->Hmat[2][1] << ";\t" |
249 | > | |
250 | > | << entry_plug->Hmat[0][2] << "\t" |
251 | > | << entry_plug->Hmat[1][2] << "\t" |
252 | > | << entry_plug->Hmat[2][2] << ";"; |
253 | > | |
254 | > | //write out additional parameters, such as chi and eta |
255 | > | *outFile[k] << entry_plug->the_integrator->getAdditionalParameters() << endl; |
256 | > | } |
257 | > | |
258 | > | for( i=0; i< entry_plug->n_mol; i++ ){ |
259 | > | |
260 | > | integrableObjects = entry_plug->molecules[i].getIntegrableObjects(); |
261 | > | molName = (entry_plug->compStamps[entry_plug->molecules[i].getStampID()])->getID(); |
262 | > | |
263 | > | for( iter = integrableObjects.begin();iter != integrableObjects.end(); ++iter){ |
264 | > | sd = *iter; |
265 | > | sd->getPos(pos); |
266 | > | sd->getVel(vel); |
267 | > | |
268 | sprintf( tempBuffer, | |
269 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
270 | < | q[0], |
271 | < | q[1], |
272 | < | q[2], |
273 | < | q[3], |
274 | < | dAtom->getJx(), |
275 | < | dAtom->getJy(), |
276 | < | dAtom->getJz()); |
277 | < | strcat( writeLine, tempBuffer ); |
269 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
270 | > | sd->getType(), |
271 | > | pos[0], |
272 | > | pos[1], |
273 | > | pos[2], |
274 | > | vel[0], |
275 | > | vel[1], |
276 | > | vel[2]); |
277 | > | strcpy( writeLine, tempBuffer ); |
278 | > | |
279 | > | if( sd->isDirectional() ){ |
280 | > | |
281 | > | sd->getQ( q ); |
282 | > | sd->getJ( ji ); |
283 | > | |
284 | > | sprintf( tempBuffer, |
285 | > | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
286 | > | q[0], |
287 | > | q[1], |
288 | > | q[2], |
289 | > | q[3], |
290 | > | ji[0], |
291 | > | ji[1], |
292 | > | ji[2]); |
293 | > | strcat( writeLine, tempBuffer ); |
294 | > | } |
295 | > | else |
296 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
297 | } | |
415 | – | else |
416 | – | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
417 | – | |
418 | – | finalOut << writeLine; |
419 | – | } |
420 | – | finalOut.flush(); |
421 | – | finalOut.close(); |
298 | ||
299 | + | |
300 | + | for(k = 0; k < outFile.size(); k++) |
301 | + | *outFile[k] << writeLine; |
302 | + | } |
303 | + | |
304 | #else // is_mpi | |
305 | + | |
306 | + | /* code to find maximum tag value */ |
307 | ||
308 | < | // first thing first, suspend fatalities. |
309 | < | painCave.isEventLoop = 1; |
308 | > | int *tagub, flag, MAXTAG; |
309 | > | MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
310 | > | if (flag) { |
311 | > | MAXTAG = *tagub; |
312 | > | } else { |
313 | > | MAXTAG = 32767; |
314 | > | } |
315 | ||
428 | – | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
316 | int haveError; | |
317 | ||
318 | MPI_Status istatus; | |
319 | < | int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
319 | > | int nCurObj; |
320 | > | int *MolToProcMap = mpiSim->getMolToProcMap(); |
321 | ||
322 | // write out header and node 0's coordinates | |
323 | < | |
436 | < | haveError = 0; |
323 | > | |
324 | if( worldRank == 0 ){ | |
325 | < | finalOut << mpiSim->getTotAtoms() << "\n"; |
325 | > | |
326 | > | // Node 0 needs a list of the magic potatoes for each processor; |
327 | > | |
328 | > | nProc = mpiSim->getNumberProcessors(); |
329 | > | potatoes = new int[nProc]; |
330 | > | |
331 | > | //write out the comment lines |
332 | > | for (i = 0; i < nProc; i++) |
333 | > | potatoes[i] = 0; |
334 | ||
335 | < | finalOut << finalTime << "\t" |
336 | < | << entry_plug->Hmat[0] << "\t" |
337 | < | << entry_plug->Hmat[1] << "\t" |
338 | < | << entry_plug->Hmat[2] << "\t" |
335 | > | for(k = 0; k < outFile.size(); k++){ |
336 | > | *outFile[k] << nTotObjects << "\n"; |
337 | > | |
338 | > | *outFile[k] << currentTime << ";\t" |
339 | > | << entry_plug->Hmat[0][0] << "\t" |
340 | > | << entry_plug->Hmat[1][0] << "\t" |
341 | > | << entry_plug->Hmat[2][0] << ";\t" |
342 | > | |
343 | > | << entry_plug->Hmat[0][1] << "\t" |
344 | > | << entry_plug->Hmat[1][1] << "\t" |
345 | > | << entry_plug->Hmat[2][1] << ";\t" |
346 | > | |
347 | > | << entry_plug->Hmat[0][2] << "\t" |
348 | > | << entry_plug->Hmat[1][2] << "\t" |
349 | > | << entry_plug->Hmat[2][2] << ";"; |
350 | > | |
351 | > | *outFile[k] << entry_plug->the_integrator->getAdditionalParameters() << endl; |
352 | > | } |
353 | > | |
354 | > | currentIndex = 0; |
355 | > | |
356 | > | for (i = 0 ; i < mpiSim->getTotNmol(); i++ ) { |
357 | ||
358 | < | << entry_plug->Hmat[3] << "\t" |
446 | < | << entry_plug->Hmat[4] << "\t" |
447 | < | << entry_plug->Hmat[5] << "\t" |
358 | > | // Get the Node number which has this atom; |
359 | ||
360 | < | << entry_plug->Hmat[6] << "\t" |
450 | < | << entry_plug->Hmat[7] << "\t" |
451 | < | << entry_plug->Hmat[8] << "\n"; |
452 | < | |
453 | < | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
454 | < | // Get the Node number which has this molecule: |
360 | > | which_node = MolToProcMap[i]; |
361 | ||
362 | < | which_node = AtomToProcMap[i]; |
363 | < | |
364 | < | if (which_node == mpiSim->getMyNode()) { |
362 | > | if (which_node != 0) { |
363 | > | |
364 | > | if (potatoes[which_node] + 1 >= MAXTAG) { |
365 | > | // The potato was going to exceed the maximum value, |
366 | > | // so wrap this processor potato back to 0: |
367 | ||
368 | < | which_atom = i; |
369 | < | local_index=-1; |
370 | < | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
463 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
368 | > | potatoes[which_node] = 0; |
369 | > | MPI_Send(&potatoes[which_node], 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
370 | > | |
371 | } | |
465 | – | if (local_index != -1) { |
466 | – | sprintf( tempBuffer, |
467 | – | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
468 | – | atoms[local_index]->getType(), |
469 | – | atoms[local_index]->getX(), |
470 | – | atoms[local_index]->getY(), |
471 | – | atoms[local_index]->getZ(), |
472 | – | atoms[local_index]->get_vx(), |
473 | – | atoms[local_index]->get_vy(), |
474 | – | atoms[local_index]->get_vz()); |
475 | – | strcpy( writeLine, tempBuffer ); |
476 | – | |
477 | – | if( atoms[local_index]->isDirectional() ){ |
478 | – | |
479 | – | dAtom = (DirectionalAtom *)atoms[local_index]; |
480 | – | dAtom->getQ( q ); |
481 | – | |
482 | – | sprintf( tempBuffer, |
483 | – | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
484 | – | q[0], |
485 | – | q[1], |
486 | – | q[2], |
487 | – | q[3], |
488 | – | dAtom->getJx(), |
489 | – | dAtom->getJy(), |
490 | – | dAtom->getJz()); |
491 | – | strcat( writeLine, tempBuffer ); |
492 | – | } |
493 | – | else |
494 | – | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
495 | – | } |
496 | – | else { |
497 | – | sprintf(painCave.errMsg, |
498 | – | "Atom %d not found on processor %d\n", |
499 | – | i, worldRank ); |
500 | – | haveError= 1; |
501 | – | simError(); |
502 | – | } |
372 | ||
373 | < | if(haveError) nodeZeroError(); |
374 | < | |
375 | < | } |
376 | < | else { |
373 | > | myPotato = potatoes[which_node]; |
374 | > | |
375 | > | //recieve the number of integrableObject in current molecule |
376 | > | MPI_Recv(&nCurObj, 1, MPI_INT, which_node, |
377 | > | myPotato, MPI_COMM_WORLD, &istatus); |
378 | > | myPotato++; |
379 | ||
380 | < | myStatus = 1; |
381 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, |
382 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
383 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
384 | < | MPI_COMM_WORLD); |
385 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
386 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
387 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
388 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
389 | < | |
390 | < | if(!myStatus) nodeZeroError(); |
380 | > | for(int l = 0; l < nCurObj; l++){ |
381 | > | |
382 | > | if (potatoes[which_node] + 3 >= MAXTAG) { |
383 | > | // The potato was going to exceed the maximum value, |
384 | > | // so wrap this processor potato back to 0: |
385 | > | |
386 | > | potatoes[which_node] = 0; |
387 | > | MPI_Send(&potatoes[which_node], 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
388 | > | |
389 | > | } |
390 | > | |
391 | > | MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
392 | > | myPotato, MPI_COMM_WORLD, &istatus); |
393 | > | |
394 | > | atomTypeString = MPIatomTypeString; |
395 | > | |
396 | > | myPotato++; |
397 | > | |
398 | > | MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
399 | > | myPotato, MPI_COMM_WORLD, &istatus); |
400 | > | |
401 | > | myPotato++; |
402 | > | |
403 | > | if (isDirectional) { |
404 | > | MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
405 | > | myPotato, MPI_COMM_WORLD, &istatus); |
406 | > | } else { |
407 | > | MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
408 | > | myPotato, MPI_COMM_WORLD, &istatus); |
409 | > | } |
410 | > | |
411 | > | myPotato++; |
412 | > | } |
413 | > | potatoes[which_node] = myPotato; |
414 | > | |
415 | > | } else { |
416 | > | |
417 | > | haveError = 0; |
418 | > | |
419 | > | local_index = indexArray[currentIndex].first; |
420 | > | |
421 | > | integrableObjects = (entry_plug->molecules[local_index]).getIntegrableObjects(); |
422 | > | |
423 | > | for(iter= integrableObjects.begin(); iter != integrableObjects.end(); ++iter){ |
424 | > | sd = *iter; |
425 | > | atomTypeString = sd->getType(); |
426 | > | |
427 | > | sd->getPos(pos); |
428 | > | sd->getVel(vel); |
429 | > | |
430 | > | atomData6[0] = pos[0]; |
431 | > | atomData6[1] = pos[1]; |
432 | > | atomData6[2] = pos[2]; |
433 | > | |
434 | > | atomData6[3] = vel[0]; |
435 | > | atomData6[4] = vel[1]; |
436 | > | atomData6[5] = vel[2]; |
437 | > | |
438 | > | isDirectional = 0; |
439 | > | |
440 | > | if( sd->isDirectional() ){ |
441 | > | |
442 | > | isDirectional = 1; |
443 | > | |
444 | > | sd->getQ( q ); |
445 | > | sd->getJ( ji ); |
446 | > | |
447 | > | for (int j = 0; j < 6 ; j++) |
448 | > | atomData13[j] = atomData6[j]; |
449 | > | |
450 | > | atomData13[6] = q[0]; |
451 | > | atomData13[7] = q[1]; |
452 | > | atomData13[8] = q[2]; |
453 | > | atomData13[9] = q[3]; |
454 | > | |
455 | > | atomData13[10] = ji[0]; |
456 | > | atomData13[11] = ji[1]; |
457 | > | atomData13[12] = ji[2]; |
458 | > | } |
459 | > | |
460 | > | } |
461 | > | |
462 | > | currentIndex++; |
463 | } | |
464 | + | // If we've survived to here, format the line: |
465 | ||
466 | < | finalOut << writeLine; |
467 | < | } |
468 | < | |
469 | < | // kill everyone off: |
470 | < | myStatus = -1; |
471 | < | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
472 | < | MPI_Send(&myStatus, 1, MPI_INT, j, |
473 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
466 | > | if (!isDirectional) { |
467 | > | |
468 | > | sprintf( writeLine, |
469 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
470 | > | atomTypeString, |
471 | > | atomData6[0], |
472 | > | atomData6[1], |
473 | > | atomData6[2], |
474 | > | atomData6[3], |
475 | > | atomData6[4], |
476 | > | atomData6[5]); |
477 | > | |
478 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
479 | > | |
480 | > | } else { |
481 | > | |
482 | > | sprintf( writeLine, |
483 | > | "%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", |
484 | > | atomTypeString, |
485 | > | atomData13[0], |
486 | > | atomData13[1], |
487 | > | atomData13[2], |
488 | > | atomData13[3], |
489 | > | atomData13[4], |
490 | > | atomData13[5], |
491 | > | atomData13[6], |
492 | > | atomData13[7], |
493 | > | atomData13[8], |
494 | > | atomData13[9], |
495 | > | atomData13[10], |
496 | > | atomData13[11], |
497 | > | atomData13[12]); |
498 | > | |
499 | > | } |
500 | > | |
501 | > | for(k = 0; k < outFile.size(); k++) |
502 | > | *outFile[k] << writeLine; |
503 | } | |
531 | – | |
532 | – | } else { |
504 | ||
505 | < | done = 0; |
506 | < | while (!done) { |
505 | > | for(k = 0; k < outFile.size(); k++) |
506 | > | outFile[k]->flush(); |
507 | > | |
508 | > | sprintf( checkPointMsg, |
509 | > | "Sucessfully took a dump.\n"); |
510 | > | |
511 | > | MPIcheckPoint(); |
512 | > | |
513 | > | delete[] potatoes; |
514 | > | |
515 | > | } else { |
516 | ||
517 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, |
518 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
517 | > | // worldRank != 0, so I'm a remote node. |
518 | > | |
519 | > | // Set my magic potato to 0: |
520 | > | |
521 | > | myPotato = 0; |
522 | > | currentIndex = 0; |
523 | > | |
524 | > | for (i = 0 ; i < mpiSim->getTotNmol(); i++ ) { |
525 | ||
526 | < | if(!myStatus) anonymousNodeDie(); |
526 | > | // Am I the node which has this integrableObject? |
527 | ||
528 | < | if(myStatus < 0) break; |
543 | < | |
544 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, |
545 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
546 | < | |
547 | < | myStatus = 1; |
548 | < | local_index=-1; |
549 | < | for (j=0; j < mpiSim->getMyNlocal(); j++) { |
550 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
551 | < | } |
552 | < | if (local_index != -1) { |
528 | > | if (MolToProcMap[i] == worldRank) { |
529 | ||
530 | < | //format the line |
531 | < | sprintf( tempBuffer, |
556 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
557 | < | atoms[local_index]->getType(), |
558 | < | atoms[local_index]->getX(), |
559 | < | atoms[local_index]->getY(), |
560 | < | atoms[local_index]->getZ(), |
561 | < | atoms[local_index]->get_vx(), |
562 | < | atoms[local_index]->get_vy(), |
563 | < | atoms[local_index]->get_vz()); // check here. |
564 | < | strcpy( writeLine, tempBuffer ); |
565 | < | |
566 | < | if( atoms[local_index]->isDirectional() ){ |
530 | > | |
531 | > | if (myPotato + 1 >= MAXTAG) { |
532 | ||
533 | < | dAtom = (DirectionalAtom *)atoms[local_index]; |
534 | < | dAtom->getQ( q ); |
533 | > | // The potato was going to exceed the maximum value, |
534 | > | // so wrap this processor potato back to 0 (and block until |
535 | > | // node 0 says we can go: |
536 | ||
537 | < | sprintf( tempBuffer, |
538 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
539 | < | q[0], |
540 | < | q[1], |
541 | < | q[2], |
542 | < | q[3], |
543 | < | dAtom->getJx(), |
544 | < | dAtom->getJy(), |
545 | < | dAtom->getJz()); |
546 | < | strcat( writeLine, tempBuffer ); |
547 | < | } |
548 | < | else{ |
549 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
550 | < | } |
551 | < | } |
552 | < | else { |
553 | < | sprintf(painCave.errMsg, |
554 | < | "Atom %d not found on processor %d\n", |
555 | < | which_atom, worldRank ); |
556 | < | myStatus = 0; |
557 | < | simError(); |
558 | < | |
559 | < | strcpy( writeLine, "Hello, I'm an error.\n"); |
537 | > | MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
538 | > | |
539 | > | } |
540 | > | |
541 | > | local_index = indexArray[currentIndex].first; |
542 | > | integrableObjects = entry_plug->molecules[local_index].getIntegrableObjects(); |
543 | > | |
544 | > | nCurObj = integrableObjects.size(); |
545 | > | |
546 | > | MPI_Send(&nCurObj, 1, MPI_INT, 0, |
547 | > | myPotato, MPI_COMM_WORLD); |
548 | > | myPotato++; |
549 | > | |
550 | > | for( iter = integrableObjects.begin(); iter != integrableObjects.end(); iter++){ |
551 | > | |
552 | > | if (myPotato + 3 >= MAXTAG) { |
553 | > | |
554 | > | // The potato was going to exceed the maximum value, |
555 | > | // so wrap this processor potato back to 0 (and block until |
556 | > | // node 0 says we can go: |
557 | > | |
558 | > | MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
559 | > | |
560 | > | } |
561 | > | |
562 | > | sd = *iter; |
563 | > | |
564 | > | atomTypeString = sd->getType(); |
565 | > | |
566 | > | sd->getPos(pos); |
567 | > | sd->getVel(vel); |
568 | > | |
569 | > | atomData6[0] = pos[0]; |
570 | > | atomData6[1] = pos[1]; |
571 | > | atomData6[2] = pos[2]; |
572 | > | |
573 | > | atomData6[3] = vel[0]; |
574 | > | atomData6[4] = vel[1]; |
575 | > | atomData6[5] = vel[2]; |
576 | > | |
577 | > | isDirectional = 0; |
578 | > | |
579 | > | if( sd->isDirectional() ){ |
580 | > | |
581 | > | isDirectional = 1; |
582 | > | |
583 | > | sd->getQ( q ); |
584 | > | sd->getJ( ji ); |
585 | > | |
586 | > | for (int j = 0; j < 6 ; j++) |
587 | > | atomData13[j] = atomData6[j]; |
588 | > | |
589 | > | atomData13[6] = q[0]; |
590 | > | atomData13[7] = q[1]; |
591 | > | atomData13[8] = q[2]; |
592 | > | atomData13[9] = q[3]; |
593 | > | |
594 | > | atomData13[10] = ji[0]; |
595 | > | atomData13[11] = ji[1]; |
596 | > | atomData13[12] = ji[2]; |
597 | > | } |
598 | > | |
599 | > | |
600 | > | strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
601 | > | |
602 | > | // null terminate the string before sending (just in case): |
603 | > | MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
604 | > | |
605 | > | MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
606 | > | myPotato, MPI_COMM_WORLD); |
607 | > | |
608 | > | myPotato++; |
609 | > | |
610 | > | MPI_Send(&isDirectional, 1, MPI_INT, 0, |
611 | > | myPotato, MPI_COMM_WORLD); |
612 | > | |
613 | > | myPotato++; |
614 | > | |
615 | > | if (isDirectional) { |
616 | > | |
617 | > | MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
618 | > | myPotato, MPI_COMM_WORLD); |
619 | > | |
620 | > | } else { |
621 | > | |
622 | > | MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
623 | > | myPotato, MPI_COMM_WORLD); |
624 | > | } |
625 | > | |
626 | > | myPotato++; |
627 | > | |
628 | > | } |
629 | > | |
630 | > | currentIndex++; |
631 | > | |
632 | > | } |
633 | > | |
634 | } | |
635 | ||
636 | < | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
637 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
638 | < | MPI_Send( &myStatus, 1, MPI_INT, 0, |
639 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
636 | > | sprintf( checkPointMsg, |
637 | > | "Sucessfully took a dump.\n"); |
638 | > | MPIcheckPoint(); |
639 | > | |
640 | } | |
641 | < | } |
642 | < | finalOut.flush(); |
603 | < | sprintf( checkPointMsg, |
604 | < | "Sucessfully took a dump.\n"); |
605 | < | MPIcheckPoint(); |
641 | > | |
642 | > | |
643 | ||
607 | – | if( worldRank == 0 ) finalOut.close(); |
644 | #endif // is_mpi | |
645 | } | |
646 | ||
611 | – | |
612 | – | |
647 | #ifdef IS_MPI | |
648 | ||
649 | // a couple of functions to let us escape the write loop | |
650 | ||
651 | < | void dWrite::nodeZeroError( void ){ |
618 | < | int j, myStatus; |
619 | < | |
620 | < | myStatus = 0; |
621 | < | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
622 | < | MPI_Send( &myStatus, 1, MPI_INT, j, |
623 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
624 | < | } |
625 | < | |
651 | > | void dWrite::DieDieDie( void ){ |
652 | ||
653 | MPI_Finalize(); | |
654 | exit (0); | |
629 | – | |
655 | } | |
656 | ||
632 | – | void dWrite::anonymousNodeDie( void ){ |
633 | – | |
634 | – | MPI_Finalize(); |
635 | – | exit (0); |
636 | – | } |
637 | – | |
657 | #endif //is_mpi |
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