| 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 | 
| 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, "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 | < | "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 | – | "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 | – | "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 | > |  | 
| 224 | > | if (storageLayout & DataStorage::dslPosition) { | 
| 225 | > | needPos_ = true; | 
| 226 | > | } else { | 
| 227 | > | needPos_ = false; | 
| 228 | > | } | 
| 229 | > |  | 
| 230 | > | if (storageLayout & DataStorage::dslVelocity) { | 
| 231 | > | needVel_ = true; | 
| 232 | > | } else { | 
| 233 | > | needVel_ = false; | 
| 234 | > | } | 
| 235 | > |  | 
| 236 | > | if (storageLayout & DataStorage::dslAmat || storageLayout & DataStorage::dslElectroFrame) { | 
| 237 | > | needQuaternion_ = true; | 
| 238 | > | } else { | 
| 239 | > | needQuaternion_ = false; | 
| 240 | > | } | 
| 241 | > |  | 
| 242 | > | if (storageLayout & DataStorage::dslAngularMomentum) { | 
| 243 | > | needAngMom_ = true; | 
| 244 | > | } else { | 
| 245 | > | needAngMom_ = false; | 
| 246 | > | } | 
| 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, "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 | < | "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, "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, "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 | < |  | 
| 367 | < | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); | 
| 368 | < | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); | 
| 369 | < |  | 
| 370 | < | for(i = 0; i < info_->getNGlobalMolecules(); i++) { | 
| 371 | < | int which_node = info_->getMolToProc(i); | 
| 372 | < |  | 
| 373 | < | if (which_node == masterNode) { | 
| 374 | < | //molecules belong to master node | 
| 375 | < |  | 
| 376 | < | mol = info_->getMoleculeByGlobalIndex(i); | 
| 377 | < |  | 
| 378 | < | if (mol == NULL) { | 
| 379 | < | sprintf(painCave.errMsg, "Molecule not found on node %d!", worldRank); | 
| 380 | < | painCave.isFatal = 1; | 
| 381 | < | simError(); | 
| 382 | < | } | 
| 383 | < |  | 
| 384 | < | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; | 
| 385 | < | integrableObject = mol->nextIntegrableObject(ii)){ | 
| 386 | < |  | 
| 387 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); | 
| 388 | < |  | 
| 389 | < | if (eof_test == NULL) { | 
| 390 | < | sprintf(painCave.errMsg, | 
| 391 | < | "error in reading file %s\n" | 
| 392 | < | "natoms  = %d; index = %d\n" | 
| 393 | < | "error reading the line from the file.\n", | 
| 394 | < | filename_.c_str(), | 
| 395 | < | nTotObjs, | 
| 396 | < | i); | 
| 397 | < |  | 
| 398 | < | painCave.isFatal = 1; | 
| 399 | < | simError(); | 
| 400 | < | } | 
| 401 | < |  | 
| 402 | < | parseDumpLine(read_buffer, integrableObject); | 
| 403 | < | } | 
| 404 | < | } else { | 
| 405 | < | //molecule belongs to slave nodes | 
| 406 | < |  | 
| 407 | < | MPI_Recv(&nCurObj, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, | 
| 408 | < | MPI_COMM_WORLD, &istatus); | 
| 409 | < |  | 
| 410 | < | for(int j = 0; j < nCurObj; j++) { | 
| 411 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), inFile_); | 
| 412 | < |  | 
| 413 | < | if (eof_test == NULL) { | 
| 414 | < | sprintf(painCave.errMsg, | 
| 415 | < | "error in reading file %s\n" | 
| 416 | < | "natoms  = %d; index = %d\n" | 
| 417 | < | "error reading the line from the file.\n", | 
| 418 | < | filename_.c_str(), | 
| 419 | < | nTotObjs, | 
| 420 | < | i); | 
| 421 | < |  | 
| 422 | < | painCave.isFatal = 1; | 
| 423 | < | simError(); | 
| 424 | < | } | 
| 425 | < |  | 
| 426 | < | MPI_Send(read_buffer, maxBufferSize, MPI_CHAR, which_node, | 
| 427 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); | 
| 428 | < | } | 
| 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 | < | } else { | 
| 430 | < | //actions taken at slave nodes | 
| 431 | < | MPI_Bcast(read_buffer, maxBufferSize, MPI_CHAR, masterNode, MPI_COMM_WORLD); | 
| 432 | < |  | 
| 433 | < | /**@todo*/ | 
| 434 | < | parseCommentLine(read_buffer, info_->getSnapshotManager()->getCurrentSnapshot()); | 
| 435 | < |  | 
| 436 | < | for(i = 0; i < info_->getNGlobalMolecules(); i++) { | 
| 437 | < | int which_node = info_->getMolToProc(i); | 
| 438 | < |  | 
| 439 | < | if (which_node == worldRank) { | 
| 440 | < | //molecule with global index i belongs to this processor | 
| 441 | < |  | 
| 442 | < | mol = info_->getMoleculeByGlobalIndex(i); | 
| 443 | < | if (mol == NULL) { | 
| 444 | < | sprintf(painCave.errMsg, "Molecule not found on node %d!", worldRank); | 
| 445 | < | painCave.isFatal = 1; | 
| 446 | < | simError(); | 
| 447 | < | } | 
| 448 | < |  | 
| 449 | < | nCurObj = mol->getNIntegrableObjects(); | 
| 450 | < |  | 
| 453 | < | MPI_Send(&nCurObj, 1, MPI_INT, masterNode, TAKE_THIS_TAG_INT, | 
| 454 | < | MPI_COMM_WORLD); | 
| 455 | < |  | 
| 456 | < | for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL; | 
| 457 | < | integrableObject = mol->nextIntegrableObject(ii)){ | 
| 458 | < |  | 
| 459 | < | MPI_Recv(read_buffer, maxBufferSize, MPI_CHAR, masterNode, | 
| 460 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); | 
| 461 | < |  | 
| 462 | < | parseDumpLine(read_buffer, integrableObject); | 
| 463 | < | } | 
| 464 | < |  | 
| 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)){ | 
| 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 | < | "Not enough Tokens.\n"); | 
| 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 | < |  | 
| 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 | < | integrableObject->setPos(pos); | 
| 534 | > | if (needPos_) { | 
| 535 | > | integrableObject->setPos(pos); | 
| 536 | > | } | 
| 537 |  |  | 
| 538 |  | vel[0] = tokenizer.nextTokenAsDouble(); | 
| 539 |  | vel[1] = tokenizer.nextTokenAsDouble(); | 
| 540 |  | vel[2] = tokenizer.nextTokenAsDouble(); | 
| 541 | < | integrableObject->setVel(vel); | 
| 542 | < |  | 
| 541 | > | if (needVel_) { | 
| 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(); | 
| 515 | < |  | 
| 516 | < | double qlen = q.length(); | 
| 517 | < | if (qlen < oopse::epsilon) { //check quaternion is not equal to 0 | 
| 518 | < |  | 
| 519 | < | sprintf(painCave.errMsg, | 
| 520 | < | "initial quaternion error (q0^2 + q1^2 + q2^2 + q3^2 ~ 0).\n"); | 
| 521 | < | painCave.isFatal = 1; | 
| 522 | < | simError(); | 
| 523 | < |  | 
| 524 | < | } | 
| 525 | < |  | 
| 526 | < | q.normalize(); | 
| 527 | < |  | 
| 528 | < | integrableObject->setQ(q); | 
| 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 | < | ji[0] = tokenizer.nextTokenAsDouble(); | 
| 561 | < | ji[1] = tokenizer.nextTokenAsDouble(); | 
| 562 | < | ji[2] = tokenizer.nextTokenAsDouble(); | 
| 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 | < | "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); | 
| 611 |  | hmat(2, 2) = tokenizer.nextTokenAsDouble(); | 
| 612 |  | s->setHmat(hmat); | 
| 613 |  |  | 
| 614 | < | //read chi and integrablOfChidt, they should apprear in pair | 
| 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 |  | } | 
| 598 | – |  | 
| 637 |  |  | 
| 638 | < | } | 
| 639 | < |  | 
| 638 | > |  | 
| 639 | > | } | 
| 640 | > |  | 
| 641 |  | }//end namespace oopse |