68 |
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|
69 |
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|
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 |
< |
|
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 |
< |
|
89 |
> |
|
90 |
|
} |
91 |
< |
|
91 |
> |
|
92 |
|
strcpy(checkPointMsg, "Dump file opened for reading successfully."); |
93 |
|
MPIcheckPoint(); |
94 |
< |
|
94 |
> |
|
95 |
|
#endif |
96 |
< |
|
96 |
> |
|
97 |
|
return; |
98 |
< |
} |
99 |
< |
|
100 |
< |
DumpReader::~DumpReader() { |
101 |
< |
|
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 |
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); |
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 |