# | Line 1 | Line 1 | |
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1 | < | /* |
1 | > | /* |
2 | * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. | |
3 | * | |
4 | * The University of Notre Dame grants you ("Licensee") a | |
# | Line 68 | Line 68 | namespace oopse { | |
68 | ||
69 | ||
70 | namespace oopse { | |
71 | < | |
72 | < | DumpReader::DumpReader(SimInfo* info, const std::string& filename) |
73 | < | : info_(info), filename_(filename), isScanned_(false), nframes_(0) { |
74 | < | |
71 | > | |
72 | > | DumpReader::DumpReader(SimInfo* info, const std::string& filename) |
73 | > | : info_(info), filename_(filename), isScanned_(false), nframes_(0) { |
74 | > | |
75 | #ifdef IS_MPI | |
76 | < | |
77 | < | if (worldRank == 0) { |
76 | > | |
77 | > | if (worldRank == 0) { |
78 | #endif | |
79 | < | |
80 | < | inFile_ = fopen(filename_.c_str(), "r"); |
81 | < | |
82 | < | if (inFile_ == NULL) { |
83 | < | sprintf(painCave.errMsg, "DumpReader: Cannot open file: %s\n", filename_.c_str()); |
84 | < | painCave.isFatal = 1; |
85 | < | simError(); |
86 | < | } |
87 | < | |
79 | > | |
80 | > | inFile_ = fopen(filename_.c_str(), "r"); |
81 | > | |
82 | > | if (inFile_ == NULL) { |
83 | > | sprintf(painCave.errMsg, "DumpReader: Cannot open file: %s\n", filename_.c_str()); |
84 | > | painCave.isFatal = 1; |
85 | > | simError(); |
86 | > | } |
87 | > | |
88 | #ifdef IS_MPI | |
89 | < | |
90 | < | } |
91 | < | |
92 | < | strcpy(checkPointMsg, "Dump file opened for reading successfully."); |
93 | < | MPIcheckPoint(); |
94 | < | |
89 | > | |
90 | > | } |
91 | > | |
92 | > | strcpy(checkPointMsg, "Dump file opened for reading successfully."); |
93 | > | MPIcheckPoint(); |
94 | > | |
95 | #endif | |
96 | < | |
97 | < | return; |
98 | < | } |
99 | < | |
100 | < | DumpReader::~DumpReader() { |
101 | < | |
96 | > | |
97 | > | return; |
98 | > | } |
99 | > | |
100 | > | DumpReader::~DumpReader() { |
101 | > | |
102 | #ifdef IS_MPI | |
103 | < | |
103 | > | |
104 | if (worldRank == 0) { | |
105 | #endif | |
106 | < | |
107 | < | int error; |
108 | < | error = fclose(inFile_); |
109 | < | |
110 | < | if (error) { |
111 | < | sprintf(painCave.errMsg, "DumpReader Error: Error closing %s\n", filename_.c_str()); |
112 | < | painCave.isFatal = 1; |
113 | < | simError(); |
114 | < | } |
115 | < | |
116 | < | MemoryUtils::deleteVectorOfPointer(framePos_); |
117 | < | |
106 | > | |
107 | > | int error; |
108 | > | error = fclose(inFile_); |
109 | > | |
110 | > | if (error) { |
111 | > | sprintf(painCave.errMsg, "DumpReader Error: Error closing %s\n", filename_.c_str()); |
112 | > | painCave.isFatal = 1; |
113 | > | simError(); |
114 | > | } |
115 | > | |
116 | > | MemoryUtils::deletePointers(framePos_); |
117 | > | |
118 | #ifdef IS_MPI | |
119 | < | |
119 | > | |
120 | } | |
121 | < | |
121 | > | |
122 | strcpy(checkPointMsg, "Dump file closed successfully."); | |
123 | MPIcheckPoint(); | |
124 | < | |
124 | > | |
125 | #endif | |
126 | < | |
126 | > | |
127 | return; | |
128 | < | } |
129 | < | |
130 | < | int DumpReader::getNFrames(void) { |
131 | < | |
128 | > | } |
129 | > | |
130 | > | int DumpReader::getNFrames(void) { |
131 | > | |
132 | if (!isScanned_) | |
133 | < | scanFile(); |
134 | < | |
133 | > | scanFile(); |
134 | > | |
135 | return nframes_; | |
136 | < | } |
137 | < | |
138 | < | void DumpReader::scanFile(void) { |
139 | < | int i, j; |
140 | < | int lineNum = 0; |
141 | < | char readBuffer[maxBufferSize]; |
142 | < | fpos_t * currPos; |
143 | < | |
136 | > | } |
137 | > | |
138 | > | void DumpReader::scanFile(void) { |
139 | > | int i, j; |
140 | > | int lineNum = 0; |
141 | > | char readBuffer[maxBufferSize]; |
142 | > | fpos_t * currPos; |
143 | > | |
144 | #ifdef IS_MPI | |
145 | < | |
145 | > | |
146 | if (worldRank == 0) { | |
147 | #endif // is_mpi | |
148 | < | |
149 | < | rewind(inFile_); |
150 | < | |
151 | < | currPos = new fpos_t; |
152 | < | fgetpos(inFile_, currPos); |
148 | > | |
149 | > | rewind(inFile_); |
150 | > | |
151 | > | currPos = new fpos_t; |
152 | > | fgetpos(inFile_, currPos); |
153 | > | fgets(readBuffer, sizeof(readBuffer), inFile_); |
154 | > | lineNum++; |
155 | > | |
156 | > | if (feof(inFile_)) { |
157 | > | sprintf(painCave.errMsg, |
158 | > | "DumpReader Error: File \"%s\" ended unexpectedly at line %d\n", |
159 | > | filename_.c_str(), |
160 | > | lineNum); |
161 | > | painCave.isFatal = 1; |
162 | > | simError(); |
163 | > | } |
164 | > | |
165 | > | while (!feof(inFile_)) { |
166 | > | framePos_.push_back(currPos); |
167 | > | |
168 | > | i = atoi(readBuffer); |
169 | > | |
170 | fgets(readBuffer, sizeof(readBuffer), inFile_); | |
171 | lineNum++; | |
172 | < | |
172 | > | |
173 | if (feof(inFile_)) { | |
174 | + | sprintf(painCave.errMsg, |
175 | + | "DumpReader Error: File \"%s\" ended unexpectedly at line %d\n", |
176 | + | filename_.c_str(), |
177 | + | lineNum); |
178 | + | painCave.isFatal = 1; |
179 | + | simError(); |
180 | + | } |
181 | + | |
182 | + | for(j = 0; j < i; j++) { |
183 | + | fgets(readBuffer, sizeof(readBuffer), inFile_); |
184 | + | lineNum++; |
185 | + | |
186 | + | if (feof(inFile_)) { |
187 | sprintf(painCave.errMsg, | |
188 | < | "DumpReader Error: File \"%s\" ended unexpectedly at line %d\n", |
189 | < | filename_.c_str(), |
190 | < | lineNum); |
188 | > | "DumpReader Error: File \"%s\" ended unexpectedly at line %d," |
189 | > | " with atom %d\n", filename_.c_str(), |
190 | > | lineNum, |
191 | > | j); |
192 | > | |
193 | painCave.isFatal = 1; | |
194 | simError(); | |
195 | + | } |
196 | } | |
164 | – | |
165 | – | while (!feof(inFile_)) { |
166 | – | framePos_.push_back(currPos); |
167 | – | |
168 | – | i = atoi(readBuffer); |
169 | – | |
170 | – | fgets(readBuffer, sizeof(readBuffer), inFile_); |
171 | – | lineNum++; |
172 | – | |
173 | – | if (feof(inFile_)) { |
174 | – | sprintf(painCave.errMsg, |
175 | – | "DumpReader Error: File \"%s\" ended unexpectedly at line %d\n", |
176 | – | filename_.c_str(), |
177 | – | lineNum); |
178 | – | painCave.isFatal = 1; |
179 | – | simError(); |
180 | – | } |
181 | – | |
182 | – | for(j = 0; j < i; j++) { |
183 | – | fgets(readBuffer, sizeof(readBuffer), inFile_); |
184 | – | lineNum++; |
185 | – | |
186 | – | if (feof(inFile_)) { |
187 | – | sprintf(painCave.errMsg, |
188 | – | "DumpReader Error: File \"%s\" ended unexpectedly at line %d," |
189 | – | " with atom %d\n", filename_.c_str(), |
190 | – | lineNum, |
191 | – | j); |
192 | – | |
193 | – | painCave.isFatal = 1; |
194 | – | simError(); |
195 | – | } |
196 | – | } |
197 | – | |
198 | – | currPos = new fpos_t; |
199 | – | fgetpos(inFile_, currPos); |
200 | – | fgets(readBuffer, sizeof(readBuffer), inFile_); |
201 | – | lineNum++; |
202 | – | } |
203 | – | |
204 | – | delete currPos; |
205 | – | rewind(inFile_); |
197 | ||
198 | < | nframes_ = framePos_.size(); |
198 | > | currPos = new fpos_t; |
199 | > | fgetpos(inFile_, currPos); |
200 | > | fgets(readBuffer, sizeof(readBuffer), inFile_); |
201 | > | lineNum++; |
202 | > | } |
203 | > | |
204 | > | delete currPos; |
205 | > | rewind(inFile_); |
206 | > | |
207 | > | nframes_ = framePos_.size(); |
208 | #ifdef IS_MPI | |
209 | } | |
210 | < | |
210 | > | |
211 | MPI_Bcast(&nframes_, 1, MPI_INT, 0, MPI_COMM_WORLD); | |
212 | < | |
212 | > | |
213 | strcpy(checkPointMsg, "Successfully scanned DumpFile\n"); | |
214 | MPIcheckPoint(); | |
215 | < | |
215 | > | |
216 | #endif // is_mpi | |
217 | < | |
217 | > | |
218 | isScanned_ = true; | |
219 | < | } |
220 | < | |
221 | < | void DumpReader::readFrame(int whichFrame) { |
219 | > | } |
220 | > | |
221 | > | void DumpReader::readFrame(int whichFrame) { |
222 | int storageLayout = info_->getSnapshotManager()->getStorageLayout(); | |
223 | < | |
223 | > | |
224 | if (storageLayout & DataStorage::dslPosition) { | |
225 | < | needPos_ = true; |
225 | > | needPos_ = true; |
226 | } else { | |
227 | < | needPos_ = false; |
227 | > | needPos_ = false; |
228 | } | |
229 | < | |
229 | > | |
230 | if (storageLayout & DataStorage::dslVelocity) { | |
231 | < | needVel_ = true; |
231 | > | needVel_ = true; |
232 | } else { | |
233 | < | needVel_ = false; |
233 | > | needVel_ = false; |
234 | } | |
235 | < | |
235 | > | |
236 | if (storageLayout & DataStorage::dslAmat || storageLayout & DataStorage::dslElectroFrame) { | |
237 | < | needQuaternion_ = true; |
237 | > | needQuaternion_ = true; |
238 | } else { | |
239 | < | needQuaternion_ = false; |
239 | > | needQuaternion_ = false; |
240 | } | |
241 | < | |
241 | > | |
242 | if (storageLayout & DataStorage::dslAngularMomentum) { | |
243 | < | needAngMom_ = true; |
243 | > | needAngMom_ = true; |
244 | } else { | |
245 | < | needAngMom_ = false; |
245 | > | needAngMom_ = false; |
246 | } | |
247 | < | |
247 | > | |
248 | readSet(whichFrame); | |
249 | < | } |
250 | < | |
251 | < | void DumpReader::readSet(int whichFrame) { |
252 | < | int i; |
253 | < | int nTotObjs; // the number of atoms |
254 | < | char read_buffer[maxBufferSize]; //the line buffer for reading |
255 | < | char * eof_test; // ptr to see when we reach the end of the file |
256 | < | |
257 | < | Molecule* mol; |
258 | < | StuntDouble* integrableObject; |
259 | < | SimInfo::MoleculeIterator mi; |
260 | < | Molecule::IntegrableObjectIterator ii; |
261 | < | |
249 | > | } |
250 | > | |
251 | > | void DumpReader::readSet(int whichFrame) { |
252 | > | int i; |
253 | > | int nTotObjs; // the number of atoms |
254 | > | char read_buffer[maxBufferSize]; //the line buffer for reading |
255 | > | char * eof_test; // ptr to see when we reach the end of the file |
256 | > | |
257 | > | Molecule* mol; |
258 | > | StuntDouble* integrableObject; |
259 | > | SimInfo::MoleculeIterator mi; |
260 | > | Molecule::IntegrableObjectIterator ii; |
261 | > | |
262 | #ifndef IS_MPI | |
263 | < | |
263 | > | |
264 | fsetpos(inFile_, framePos_[whichFrame]); | |
265 | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); | |
266 | < | |
266 | > | |
267 | if (eof_test == NULL) { | |
268 | < | sprintf(painCave.errMsg, |
269 | < | "DumpReader error: error reading 1st line of \"%s\"\n", |
270 | < | filename_.c_str()); |
271 | < | painCave.isFatal = 1; |
272 | < | simError(); |
268 | > | sprintf(painCave.errMsg, |
269 | > | "DumpReader error: error reading 1st line of \"%s\"\n", |
270 | > | filename_.c_str()); |
271 | > | painCave.isFatal = 1; |
272 | > | simError(); |
273 | } | |
274 | < | |
274 | > | |
275 | nTotObjs = atoi(read_buffer); | |
276 | < | |
276 | > | |
277 | if (nTotObjs != info_->getNGlobalIntegrableObjects()) { | |
278 | < | sprintf(painCave.errMsg, |
279 | < | "DumpReader error. %s nIntegrable, %d, " |
280 | < | "does not match the meta-data file's nIntegrable, %d.\n", |
281 | < | filename_.c_str(), |
282 | < | nTotObjs, |
283 | < | info_->getNGlobalIntegrableObjects()); |
284 | < | |
285 | < | painCave.isFatal = 1; |
286 | < | simError(); |
278 | > | sprintf(painCave.errMsg, |
279 | > | "DumpReader error. %s nIntegrable, %d, " |
280 | > | "does not match the meta-data file's nIntegrable, %d.\n", |
281 | > | filename_.c_str(), |
282 | > | nTotObjs, |
283 | > | info_->getNGlobalIntegrableObjects()); |
284 | > | |
285 | > | painCave.isFatal = 1; |
286 | > | simError(); |
287 | } | |
288 | < | |
288 | > | |
289 | //read the box mat from the comment line | |
290 | < | |
290 | > | |
291 | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); | |
292 | < | |
292 | > | |
293 | if (eof_test == NULL) { | |
294 | < | sprintf(painCave.errMsg, "DumpReader Error: error in reading commment in %s\n", |
295 | < | filename_.c_str()); |
296 | < | painCave.isFatal = 1; |
297 | < | simError(); |
294 | > | sprintf(painCave.errMsg, "DumpReader Error: error in reading commment in %s\n", |
295 | > | filename_.c_str()); |
296 | > | painCave.isFatal = 1; |
297 | > | simError(); |
298 | } | |
299 | < | |
299 | > | |
300 | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); | |
301 | < | |
301 | > | |
302 | //parse dump lines | |
303 | < | |
303 | > | |
304 | > | i = 0; |
305 | for (mol = info_->beginMolecule(mi); mol != NULL; mol = info_->nextMolecule(mi)) { | |
306 | < | |
307 | < | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
308 | < | integrableObject = mol->nextIntegrableObject(ii)) { |
309 | < | |
310 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
311 | < | |
312 | < | if (eof_test == NULL) { |
313 | < | sprintf(painCave.errMsg, |
314 | < | "DumpReader Error: error in reading file %s\n" |
315 | < | "natoms = %d; index = %d\n" |
316 | < | "error reading the line from the file.\n", |
317 | < | filename_.c_str(), |
318 | < | nTotObjs, |
319 | < | i); |
320 | < | |
321 | < | painCave.isFatal = 1; |
322 | < | simError(); |
323 | < | } |
324 | < | |
325 | < | parseDumpLine(read_buffer, integrableObject); |
326 | < | |
327 | < | } |
306 | > | |
307 | > | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
308 | > | integrableObject = mol->nextIntegrableObject(ii)) { |
309 | > | |
310 | > | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
311 | > | |
312 | > | if (eof_test == NULL) { |
313 | > | sprintf(painCave.errMsg, |
314 | > | "DumpReader Error: error in reading file %s\n" |
315 | > | "natoms = %d; index = %d\n" |
316 | > | "error reading the line from the file.\n", |
317 | > | filename_.c_str(), |
318 | > | nTotObjs, |
319 | > | i); |
320 | > | |
321 | > | painCave.isFatal = 1; |
322 | > | simError(); |
323 | > | } |
324 | > | |
325 | > | parseDumpLine(read_buffer, integrableObject); |
326 | > | i++; |
327 | > | } |
328 | } | |
329 | < | |
329 | > | |
330 | // MPI Section of code.......... | |
331 | < | |
331 | > | |
332 | #else //IS_MPI | |
333 | < | |
333 | > | |
334 | // first thing first, suspend fatalities. | |
335 | int masterNode = 0; | |
336 | int nCurObj; | |
337 | painCave.isEventLoop = 1; | |
338 | < | |
338 | > | |
339 | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone | |
340 | int haveError; | |
341 | < | |
341 | > | |
342 | MPI_Status istatus; | |
343 | int nitems; | |
344 | < | |
344 | > | |
345 | nTotObjs = info_->getNGlobalIntegrableObjects(); | |
346 | haveError = 0; | |
347 | < | |
347 | > | |
348 | if (worldRank == masterNode) { | |
349 | < | fsetpos(inFile_, framePos_[whichFrame]); |
350 | < | |
351 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
352 | < | |
353 | < | if (eof_test == NULL) { |
354 | < | sprintf(painCave.errMsg, "DumpReader Error: Error reading 1st line of %s \n ", |
355 | < | filename_.c_str()); |
356 | < | painCave.isFatal = 1; |
357 | < | simError(); |
358 | < | } |
359 | < | |
360 | < | nitems = atoi(read_buffer); |
361 | < | |
362 | < | // Check to see that the number of integrable objects in the |
363 | < | // intial configuration file is the same as derived from the |
364 | < | // meta-data file. |
365 | < | |
366 | < | if (nTotObjs != nitems) { |
367 | < | sprintf(painCave.errMsg, |
368 | < | "DumpReader Error. %s nIntegrable, %d, " |
369 | < | "does not match the meta-data file's nIntegrable, %d.\n", |
370 | < | filename_.c_str(), |
371 | < | nTotObjs, |
372 | < | info_->getNGlobalIntegrableObjects()); |
373 | < | |
349 | > | fsetpos(inFile_, framePos_[whichFrame]); |
350 | > | |
351 | > | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
352 | > | |
353 | > | if (eof_test == NULL) { |
354 | > | sprintf(painCave.errMsg, "DumpReader Error: Error reading 1st line of %s \n ", |
355 | > | filename_.c_str()); |
356 | > | painCave.isFatal = 1; |
357 | > | simError(); |
358 | > | } |
359 | > | |
360 | > | nitems = atoi(read_buffer); |
361 | > | |
362 | > | // Check to see that the number of integrable objects in the |
363 | > | // intial configuration file is the same as derived from the |
364 | > | // meta-data file. |
365 | > | |
366 | > | if (nTotObjs != nitems) { |
367 | > | sprintf(painCave.errMsg, |
368 | > | "DumpReader Error. %s nIntegrable, %d, " |
369 | > | "does not match the meta-data file's nIntegrable, %d.\n", |
370 | > | filename_.c_str(), |
371 | > | nTotObjs, |
372 | > | info_->getNGlobalIntegrableObjects()); |
373 | > | |
374 | > | painCave.isFatal = 1; |
375 | > | simError(); |
376 | > | } |
377 | > | |
378 | > | //read the boxMat from the comment line |
379 | > | |
380 | > | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
381 | > | |
382 | > | if (eof_test == NULL) { |
383 | > | sprintf(painCave.errMsg, "DumpReader Error: error in reading commment in %s\n", |
384 | > | filename_.c_str()); |
385 | > | painCave.isFatal = 1; |
386 | > | simError(); |
387 | > | } |
388 | > | |
389 | > | //Every single processor will parse the comment line by itself |
390 | > | //By using this way, we might lose some efficiency, but if we want to add |
391 | > | //more parameters into comment line, we only need to modify function |
392 | > | //parseCommentLine |
393 | > | |
394 | > | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); |
395 | > | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); |
396 | > | |
397 | > | for(i = 0; i < info_->getNGlobalMolecules(); i++) { |
398 | > | int which_node = info_->getMolToProc(i); |
399 | > | |
400 | > | if (which_node == masterNode) { |
401 | > | //molecules belong to master node |
402 | > | |
403 | > | mol = info_->getMoleculeByGlobalIndex(i); |
404 | > | |
405 | > | if (mol == NULL) { |
406 | > | sprintf(painCave.errMsg, "DumpReader Error: Molecule not found on node %d!", worldRank); |
407 | painCave.isFatal = 1; | |
408 | simError(); | |
409 | < | } |
410 | < | |
411 | < | //read the boxMat from the comment line |
412 | < | |
413 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
414 | < | |
415 | < | if (eof_test == NULL) { |
416 | < | sprintf(painCave.errMsg, "DumpReader Error: error in reading commment in %s\n", |
417 | < | filename_.c_str()); |
418 | < | painCave.isFatal = 1; |
419 | < | simError(); |
420 | < | } |
421 | < | |
422 | < | //Every single processor will parse the comment line by itself |
423 | < | //By using this way, we might lose some efficiency, but if we want to add |
424 | < | //more parameters into comment line, we only need to modify function |
425 | < | //parseCommentLine |
426 | < | |
393 | < | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); |
394 | < | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); |
395 | < | |
396 | < | for(i = 0; i < info_->getNGlobalMolecules(); i++) { |
397 | < | int which_node = info_->getMolToProc(i); |
398 | < | |
399 | < | if (which_node == masterNode) { |
400 | < | //molecules belong to master node |
401 | < | |
402 | < | mol = info_->getMoleculeByGlobalIndex(i); |
403 | < | |
404 | < | if (mol == NULL) { |
405 | < | sprintf(painCave.errMsg, "DumpReader Error: Molecule not found on node %d!", worldRank); |
406 | < | painCave.isFatal = 1; |
407 | < | simError(); |
408 | < | } |
409 | < | |
410 | < | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
411 | < | integrableObject = mol->nextIntegrableObject(ii)){ |
412 | < | |
413 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
414 | < | |
415 | < | if (eof_test == NULL) { |
416 | < | sprintf(painCave.errMsg, |
417 | < | "DumpReader Error: error in reading file %s\n" |
418 | < | "natoms = %d; index = %d\n" |
419 | < | "error reading the line from the file.\n", |
420 | < | filename_.c_str(), |
421 | < | nTotObjs, |
422 | < | i); |
423 | < | |
424 | < | painCave.isFatal = 1; |
425 | < | simError(); |
426 | < | } |
427 | < | |
428 | < | parseDumpLine(read_buffer, integrableObject); |
429 | < | } |
430 | < | } else { |
431 | < | //molecule belongs to slave nodes |
432 | < | |
433 | < | MPI_Recv(&nCurObj, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
434 | < | MPI_COMM_WORLD, &istatus); |
435 | < | |
436 | < | for(int j = 0; j < nCurObj; j++) { |
437 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
438 | < | |
439 | < | if (eof_test == NULL) { |
440 | < | sprintf(painCave.errMsg, |
441 | < | "DumpReader Error: error in reading file %s\n" |
442 | < | "natoms = %d; index = %d\n" |
443 | < | "error reading the line from the file.\n", |
444 | < | filename_.c_str(), |
445 | < | nTotObjs, |
446 | < | i); |
447 | < | |
448 | < | painCave.isFatal = 1; |
449 | < | simError(); |
450 | < | } |
451 | < | |
452 | < | MPI_Send(read_buffer, maxBufferSize, MPI_CHAR, which_node, |
453 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
454 | < | } |
409 | > | } |
410 | > | |
411 | > | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
412 | > | integrableObject = mol->nextIntegrableObject(ii)){ |
413 | > | |
414 | > | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
415 | > | |
416 | > | if (eof_test == NULL) { |
417 | > | sprintf(painCave.errMsg, |
418 | > | "DumpReader Error: error in reading file %s\n" |
419 | > | "natoms = %d; index = %d\n" |
420 | > | "error reading the line from the file.\n", |
421 | > | filename_.c_str(), |
422 | > | nTotObjs, |
423 | > | i); |
424 | > | |
425 | > | painCave.isFatal = 1; |
426 | > | simError(); |
427 | } | |
428 | + | |
429 | + | parseDumpLine(read_buffer, integrableObject); |
430 | + | } |
431 | + | } else { |
432 | + | //molecule belongs to slave nodes |
433 | + | |
434 | + | MPI_Recv(&nCurObj, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
435 | + | MPI_COMM_WORLD, &istatus); |
436 | + | |
437 | + | for(int j = 0; j < nCurObj; j++) { |
438 | + | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); |
439 | + | |
440 | + | if (eof_test == NULL) { |
441 | + | sprintf(painCave.errMsg, |
442 | + | "DumpReader Error: error in reading file %s\n" |
443 | + | "natoms = %d; index = %d\n" |
444 | + | "error reading the line from the file.\n", |
445 | + | filename_.c_str(), |
446 | + | nTotObjs, |
447 | + | i); |
448 | + | |
449 | + | painCave.isFatal = 1; |
450 | + | simError(); |
451 | + | } |
452 | + | |
453 | + | MPI_Send(read_buffer, maxBufferSize, MPI_CHAR, which_node, |
454 | + | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
455 | + | } |
456 | } | |
457 | + | } |
458 | } else { | |
459 | < | //actions taken at slave nodes |
460 | < | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); |
461 | < | |
462 | < | /**@todo*/ |
463 | < | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); |
464 | < | |
465 | < | for(i = 0; i < info_->getNGlobalMolecules(); i++) { |
466 | < | int which_node = info_->getMolToProc(i); |
467 | < | |
468 | < | if (which_node == worldRank) { |
469 | < | //molecule with global index i belongs to this processor |
470 | < | |
471 | < | mol = info_->getMoleculeByGlobalIndex(i); |
472 | < | if (mol == NULL) { |
473 | < | sprintf(painCave.errMsg, "DumpReader Error: Molecule not found on node %d!", worldRank); |
474 | < | painCave.isFatal = 1; |
475 | < | simError(); |
476 | < | } |
477 | < | |
478 | < | nCurObj = mol->getNIntegrableObjects(); |
479 | < | |
480 | < | MPI_Send(&nCurObj, 1, MPI_INT, masterNode, TAKE_THIS_TAG_INT, |
481 | < | MPI_COMM_WORLD); |
482 | < | |
483 | < | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
484 | < | integrableObject = mol->nextIntegrableObject(ii)){ |
484 | < | |
485 | < | MPI_Recv(read_buffer, maxBufferSize, MPI_CHAR, masterNode, |
486 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
487 | < | |
488 | < | parseDumpLine(read_buffer, integrableObject); |
489 | < | } |
490 | < | |
491 | < | } |
459 | > | //actions taken at slave nodes |
460 | > | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); |
461 | > | |
462 | > | /**@todo*/ |
463 | > | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); |
464 | > | |
465 | > | for(i = 0; i < info_->getNGlobalMolecules(); i++) { |
466 | > | int which_node = info_->getMolToProc(i); |
467 | > | |
468 | > | if (which_node == worldRank) { |
469 | > | //molecule with global index i belongs to this processor |
470 | > | |
471 | > | mol = info_->getMoleculeByGlobalIndex(i); |
472 | > | if (mol == NULL) { |
473 | > | sprintf(painCave.errMsg, "DumpReader Error: Molecule not found on node %d!", worldRank); |
474 | > | painCave.isFatal = 1; |
475 | > | simError(); |
476 | > | } |
477 | > | |
478 | > | nCurObj = mol->getNIntegrableObjects(); |
479 | > | |
480 | > | MPI_Send(&nCurObj, 1, MPI_INT, masterNode, TAKE_THIS_TAG_INT, |
481 | > | MPI_COMM_WORLD); |
482 | > | |
483 | > | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; |
484 | > | integrableObject = mol->nextIntegrableObject(ii)){ |
485 | ||
486 | + | MPI_Recv(read_buffer, maxBufferSize, MPI_CHAR, masterNode, |
487 | + | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
488 | + | |
489 | + | parseDumpLine(read_buffer, integrableObject); |
490 | + | } |
491 | + | |
492 | } | |
493 | ||
494 | + | } |
495 | + | |
496 | } | |
497 | < | |
497 | > | |
498 | #endif | |
499 | < | |
500 | < | } |
501 | < | |
502 | < | void DumpReader::parseDumpLine(char *line, StuntDouble *integrableObject) { |
503 | < | |
499 | > | |
500 | > | } |
501 | > | |
502 | > | void DumpReader::parseDumpLine(char *line, StuntDouble *integrableObject) { |
503 | > | |
504 | Vector3d pos; // position place holders | |
505 | Vector3d vel; // velocity placeholders | |
506 | Quat4d q; // the quaternions | |
# | Line 508 | Line 509 | void DumpReader::parseDumpLine(char *line, StuntDouble | |
509 | int nTokens; | |
510 | ||
511 | nTokens = tokenizer.countTokens(); | |
512 | < | |
512 | > | |
513 | if (nTokens < 14) { | |
514 | < | sprintf(painCave.errMsg, |
515 | < | "DumpReader Error: Not enough Tokens.\n%s\n", line); |
516 | < | painCave.isFatal = 1; |
517 | < | simError(); |
514 | > | sprintf(painCave.errMsg, |
515 | > | "DumpReader Error: Not enough Tokens.\n%s\n", line); |
516 | > | painCave.isFatal = 1; |
517 | > | simError(); |
518 | } | |
519 | < | |
519 | > | |
520 | std::string name = tokenizer.nextToken(); | |
521 | < | |
521 | > | |
522 | if (name != integrableObject->getType()) { | |
523 | < | |
524 | < | sprintf(painCave.errMsg, |
525 | < | "DumpReader Error: Atom type [%s] in %s does not match Atom Type [%s] in .md file.\n", |
526 | < | name.c_str(), filename_.c_str(), integrableObject->getType().c_str()); |
527 | < | painCave.isFatal = 1; |
528 | < | simError(); |
523 | > | |
524 | > | sprintf(painCave.errMsg, |
525 | > | "DumpReader Error: Atom type [%s] in %s does not match Atom Type [%s] in .md file.\n", |
526 | > | name.c_str(), filename_.c_str(), integrableObject->getType().c_str()); |
527 | > | painCave.isFatal = 1; |
528 | > | simError(); |
529 | } | |
530 | < | |
530 | > | |
531 | pos[0] = tokenizer.nextTokenAsDouble(); | |
532 | pos[1] = tokenizer.nextTokenAsDouble(); | |
533 | pos[2] = tokenizer.nextTokenAsDouble(); | |
534 | if (needPos_) { | |
535 | < | integrableObject->setPos(pos); |
535 | > | integrableObject->setPos(pos); |
536 | } | |
537 | ||
538 | vel[0] = tokenizer.nextTokenAsDouble(); | |
539 | vel[1] = tokenizer.nextTokenAsDouble(); | |
540 | vel[2] = tokenizer.nextTokenAsDouble(); | |
541 | if (needVel_) { | |
542 | < | integrableObject->setVel(vel); |
542 | > | integrableObject->setVel(vel); |
543 | } | |
544 | ||
545 | if (integrableObject->isDirectional()) { | |
546 | + | |
547 | + | q[0] = tokenizer.nextTokenAsDouble(); |
548 | + | q[1] = tokenizer.nextTokenAsDouble(); |
549 | + | q[2] = tokenizer.nextTokenAsDouble(); |
550 | + | q[3] = tokenizer.nextTokenAsDouble(); |
551 | + | |
552 | + | double qlen = q.length(); |
553 | + | if (qlen < oopse::epsilon) { //check quaternion is not equal to 0 |
554 | ||
555 | < | q[0] = tokenizer.nextTokenAsDouble(); |
556 | < | q[1] = tokenizer.nextTokenAsDouble(); |
557 | < | q[2] = tokenizer.nextTokenAsDouble(); |
558 | < | q[3] = tokenizer.nextTokenAsDouble(); |
559 | < | |
560 | < | double qlen = q.length(); |
561 | < | if (qlen < oopse::epsilon) { //check quaternion is not equal to 0 |
562 | < | |
563 | < | sprintf(painCave.errMsg, |
564 | < | "DumpReader Error: initial quaternion error (q0^2 + q1^2 + q2^2 + q3^2 ~ 0).\n"); |
565 | < | painCave.isFatal = 1; |
566 | < | simError(); |
567 | < | |
568 | < | } |
569 | < | |
570 | < | q.normalize(); |
571 | < | if (needQuaternion_) { |
572 | < | integrableObject->setQ(q); |
564 | < | } |
565 | < | |
566 | < | ji[0] = tokenizer.nextTokenAsDouble(); |
567 | < | ji[1] = tokenizer.nextTokenAsDouble(); |
568 | < | ji[2] = tokenizer.nextTokenAsDouble(); |
569 | < | if (needAngMom_) { |
570 | < | integrableObject->setJ(ji); |
571 | < | } |
555 | > | sprintf(painCave.errMsg, |
556 | > | "DumpReader Error: initial quaternion error (q0^2 + q1^2 + q2^2 + q3^2 ~ 0).\n"); |
557 | > | painCave.isFatal = 1; |
558 | > | simError(); |
559 | > | |
560 | > | } |
561 | > | |
562 | > | q.normalize(); |
563 | > | if (needQuaternion_) { |
564 | > | integrableObject->setQ(q); |
565 | > | } |
566 | > | |
567 | > | ji[0] = tokenizer.nextTokenAsDouble(); |
568 | > | ji[1] = tokenizer.nextTokenAsDouble(); |
569 | > | ji[2] = tokenizer.nextTokenAsDouble(); |
570 | > | if (needAngMom_) { |
571 | > | integrableObject->setJ(ji); |
572 | > | } |
573 | } | |
574 | < | |
575 | < | } |
576 | < | |
577 | < | |
578 | < | void DumpReader::parseCommentLine(char* line, Snapshot* s) { |
574 | > | |
575 | > | } |
576 | > | |
577 | > | |
578 | > | void DumpReader::parseCommentLine(char* line, Snapshot* s) { |
579 | double currTime; | |
580 | Mat3x3d hmat; | |
581 | double chi; | |
582 | double integralOfChiDt; | |
583 | Mat3x3d eta; | |
584 | < | |
584 | > | |
585 | StringTokenizer tokenizer(line); | |
586 | int nTokens; | |
587 | < | |
587 | > | |
588 | nTokens = tokenizer.countTokens(); | |
589 | < | |
589 | > | |
590 | //comment line should at least contain 10 tokens: current time(1 token) and h-matrix(9 tokens) | |
591 | if (nTokens < 10) { | |
592 | < | sprintf(painCave.errMsg, |
593 | < | "DumpReader Error: Not enough tokens in comment line: %s", line); |
594 | < | painCave.isFatal = 1; |
595 | < | simError(); |
592 | > | sprintf(painCave.errMsg, |
593 | > | "DumpReader Error: Not enough tokens in comment line: %s", line); |
594 | > | painCave.isFatal = 1; |
595 | > | simError(); |
596 | } | |
597 | < | |
597 | > | |
598 | //read current time | |
599 | currTime = tokenizer.nextTokenAsDouble(); | |
600 | s->setTime(currTime); | |
# | Line 612 | Line 613 | void DumpReader::parseCommentLine(char* line, Snapshot | |
613 | ||
614 | //read chi and integralOfChidt, they should apprear in pair | |
615 | if (tokenizer.countTokens() >= 2) { | |
616 | < | chi = tokenizer.nextTokenAsDouble(); |
617 | < | integralOfChiDt = tokenizer.nextTokenAsDouble(); |
618 | < | |
619 | < | s->setChi(chi); |
620 | < | s->setIntegralOfChiDt(integralOfChiDt); |
616 | > | chi = tokenizer.nextTokenAsDouble(); |
617 | > | integralOfChiDt = tokenizer.nextTokenAsDouble(); |
618 | > | |
619 | > | s->setChi(chi); |
620 | > | s->setIntegralOfChiDt(integralOfChiDt); |
621 | } | |
622 | ||
623 | //read eta (eta is 3x3 matrix) | |
624 | if (tokenizer.countTokens() >= 9) { | |
625 | < | eta(0, 0) = tokenizer.nextTokenAsDouble(); |
626 | < | eta(0, 1) = tokenizer.nextTokenAsDouble(); |
627 | < | eta(0, 2) = tokenizer.nextTokenAsDouble(); |
628 | < | eta(1, 0) = tokenizer.nextTokenAsDouble(); |
629 | < | eta(1, 1) = tokenizer.nextTokenAsDouble(); |
630 | < | eta(1, 2) = tokenizer.nextTokenAsDouble(); |
631 | < | eta(2, 0) = tokenizer.nextTokenAsDouble(); |
632 | < | eta(2, 1) = tokenizer.nextTokenAsDouble(); |
633 | < | eta(2, 2) = tokenizer.nextTokenAsDouble(); |
634 | < | |
635 | < | s->setEta(eta); |
625 | > | eta(0, 0) = tokenizer.nextTokenAsDouble(); |
626 | > | eta(0, 1) = tokenizer.nextTokenAsDouble(); |
627 | > | eta(0, 2) = tokenizer.nextTokenAsDouble(); |
628 | > | eta(1, 0) = tokenizer.nextTokenAsDouble(); |
629 | > | eta(1, 1) = tokenizer.nextTokenAsDouble(); |
630 | > | eta(1, 2) = tokenizer.nextTokenAsDouble(); |
631 | > | eta(2, 0) = tokenizer.nextTokenAsDouble(); |
632 | > | eta(2, 1) = tokenizer.nextTokenAsDouble(); |
633 | > | eta(2, 2) = tokenizer.nextTokenAsDouble(); |
634 | > | |
635 | > | s->setEta(eta); |
636 | } | |
636 | – | |
637 | ||
638 | < | } |
639 | < | |
638 | > | |
639 | > | } |
640 | > | |
641 | }//end namespace oopse |
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