| 7 |  | #ifdef IS_MPI | 
| 8 |  | #include <mpi.h> | 
| 9 |  | #include "mpiSimulation.hpp" | 
| 10 | – | #define TAKE_THIS_TAG_CHAR 15 | 
| 11 | – | #define TAKE_THIS_TAG_INT 20 | 
| 10 |  |  | 
| 11 |  | namespace dWrite{ | 
| 12 | < | void nodeZeroError( void ); | 
| 15 | < | void anonymousNodeDie( void ); | 
| 12 | > | void DieDieDie( void ); | 
| 13 |  | } | 
| 14 |  |  | 
| 15 |  | using namespace dWrite; | 
| 66 |  | void DumpWriter::writeDump( double currentTime ){ | 
| 67 |  |  | 
| 68 |  | const int BUFFERSIZE = 2000; | 
| 69 | + | const int MINIBUFFERSIZE = 10; | 
| 70 | + |  | 
| 71 |  | char tempBuffer[BUFFERSIZE]; | 
| 72 |  | char writeLine[BUFFERSIZE]; | 
| 73 |  |  | 
| 74 |  | int i; | 
| 75 |  | #ifdef IS_MPI | 
| 76 |  | int j, which_node, done, which_atom, local_index; | 
| 77 | + | double atomTransData[6]; | 
| 78 | + | double atomOrientData[7]; | 
| 79 | + | int isDirectional; | 
| 80 | + | char* atomTypeString; | 
| 81 | + | int me; | 
| 82 | + | int atomTypeTag; | 
| 83 | + | int atomIsDirectionalTag; | 
| 84 | + | int atomTransDataTag; | 
| 85 | + | int atomOrientDataTag; | 
| 86 |  | #else //is_mpi | 
| 87 |  | int nAtoms = entry_plug->n_atoms; | 
| 88 |  | #endif //is_mpi | 
| 92 |  | Atom** atoms = entry_plug->atoms; | 
| 93 |  | double pos[3], vel[3]; | 
| 94 |  |  | 
| 87 | – |  | 
| 95 |  | // write current frame to the eor file | 
| 96 |  |  | 
| 97 |  | this->writeFinal( currentTime ); | 
| 192 |  |  | 
| 193 |  | which_node = AtomToProcMap[i]; | 
| 194 |  |  | 
| 195 | < | if (which_node == 0 ) { | 
| 195 | > | if (which_node != 0) { | 
| 196 | > |  | 
| 197 | > | atomTypeTag          = 4*i; | 
| 198 | > | atomIsDirectionalTag = 4*i + 1; | 
| 199 | > | atomTransDataTag     = 4*i + 2; | 
| 200 | > | atomOrientDataTag    = 4*i + 3; | 
| 201 |  |  | 
| 202 | + | MPI_Recv(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, | 
| 203 | + | atomTypeTag, MPI_COMM_WORLD, &istatus); | 
| 204 | + |  | 
| 205 | + | MPI_Recv(&isDirectional, 1, MPI_INT, which_node, | 
| 206 | + | atomIsDirectionalTag, MPI_COMM_WORLD, &istatus); | 
| 207 | + |  | 
| 208 | + | MPI_Recv(atomTransData, 6, MPI_DOUBLE, which_node, | 
| 209 | + | atomTransDataTag, MPI_COMM_WORLD, &istatus); | 
| 210 | + |  | 
| 211 | + | if (isDirectional) { | 
| 212 | + |  | 
| 213 | + | MPI_Recv(atomOrientData, 7, MPI_DOUBLE, which_node, | 
| 214 | + | atomOrientDataTag, MPI_COMM_WORLD, &istatus); | 
| 215 | + |  | 
| 216 | + | } | 
| 217 | + |  | 
| 218 | + | } else { | 
| 219 | + |  | 
| 220 |  | haveError = 0; | 
| 221 |  | which_atom = i; | 
| 222 |  | local_index=-1; | 
| 223 | + |  | 
| 224 |  | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | 
| 225 |  | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 226 |  | } | 
| 227 | + |  | 
| 228 |  | if (local_index != -1) { | 
| 197 | – | //format the line | 
| 229 |  |  | 
| 230 | + | atomTypeString = atoms[local_index]->getType(); | 
| 231 | + |  | 
| 232 |  | atoms[local_index]->getPos(pos); | 
| 233 |  | atoms[local_index]->getVel(vel); | 
| 234 |  |  | 
| 235 | < | sprintf( tempBuffer, | 
| 236 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 237 | < | atoms[local_index]->getType(), | 
| 205 | < | pos[0], | 
| 206 | < | pos[1], | 
| 207 | < | pos[2], | 
| 208 | < | vel[0], | 
| 209 | < | vel[1], | 
| 210 | < | vel[2]); // check here. | 
| 211 | < | strcpy( writeLine, tempBuffer ); | 
| 235 | > | atomTransData[0] = pos[0]; | 
| 236 | > | atomTransData[1] = pos[1]; | 
| 237 | > | atomTransData[2] = pos[2]; | 
| 238 |  |  | 
| 239 | + | atomTransData[3] = vel[0]; | 
| 240 | + | atomTransData[4] = vel[1]; | 
| 241 | + | atomTransData[5] = vel[2]; | 
| 242 | + |  | 
| 243 | + | isDirectional = 0; | 
| 244 | + |  | 
| 245 |  | if( atoms[local_index]->isDirectional() ){ | 
| 246 |  |  | 
| 247 | + | isDirectional = 1; | 
| 248 | + |  | 
| 249 |  | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 250 |  | dAtom->getQ( q ); | 
| 251 | + |  | 
| 252 | + | atomOrientData[0] = q[0]; | 
| 253 | + | atomOrientData[1] = q[1]; | 
| 254 | + | atomOrientData[2] = q[2]; | 
| 255 | + | atomOrientData[3] = q[3]; | 
| 256 |  |  | 
| 257 | < | sprintf( tempBuffer, | 
| 258 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 259 | < | q[0], | 
| 260 | < | q[1], | 
| 222 | < | q[2], | 
| 223 | < | q[3], | 
| 224 | < | dAtom->getJx(), | 
| 225 | < | dAtom->getJy(), | 
| 226 | < | dAtom->getJz()); | 
| 227 | < | strcat( writeLine, tempBuffer ); | 
| 257 | > | atomOrientData[4] = dAtom->getJx(); | 
| 258 | > | atomOrientData[5] = dAtom->getJy(); | 
| 259 | > | atomOrientData[6] = dAtom->getJz(); | 
| 260 | > | } | 
| 261 |  |  | 
| 262 | < | } | 
| 230 | < | else | 
| 231 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 232 | < | } | 
| 233 | < | else { | 
| 262 | > | } else { | 
| 263 |  | sprintf(painCave.errMsg, | 
| 264 |  | "Atom %d not found on processor %d\n", | 
| 265 |  | i, worldRank ); | 
| 267 |  | simError(); | 
| 268 |  | } | 
| 269 |  |  | 
| 270 | < | if(haveError) nodeZeroError(); | 
| 270 | > | if(haveError) DieDieDie(); | 
| 271 | > |  | 
| 272 | > | // If we've survived to here, format the line: | 
| 273 | > |  | 
| 274 | > | sprintf( tempBuffer, | 
| 275 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 276 | > | atomTypeString, | 
| 277 | > | atomTransData[0], | 
| 278 | > | atomTransData[1], | 
| 279 | > | atomTransData[2], | 
| 280 | > | atomTransData[3], | 
| 281 | > | atomTransData[4], | 
| 282 | > | atomTransData[5]); | 
| 283 |  |  | 
| 284 | < | } | 
| 244 | < | else { | 
| 245 | < | myStatus = 1; | 
| 246 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, | 
| 247 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 248 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, | 
| 249 | < | MPI_COMM_WORLD); | 
| 250 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, | 
| 251 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); | 
| 252 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, | 
| 253 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 284 | > | strcpy( writeLine, tempBuffer ); | 
| 285 |  |  | 
| 286 | < | if(!myStatus) nodeZeroError(); | 
| 286 | > | if (isDirectional) { | 
| 287 |  |  | 
| 288 | < | } | 
| 288 | > | sprintf( tempBuffer, | 
| 289 | > | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 290 | > | atomOrientData[0], | 
| 291 | > | atomOrientData[1], | 
| 292 | > | atomOrientData[2], | 
| 293 | > | atomOrientData[3], | 
| 294 | > | atomOrientData[4], | 
| 295 | > | atomOrientData[5], | 
| 296 | > | atomOrientData[6]); | 
| 297 | > | strcat( writeLine, tempBuffer ); | 
| 298 |  |  | 
| 299 | < | outFile << writeLine; | 
| 300 | < | outFile.flush(); | 
| 301 | < | } | 
| 299 | > | } else { | 
| 300 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 301 | > | } | 
| 302 |  |  | 
| 303 | < | // kill everyone off: | 
| 304 | < | myStatus = -1; | 
| 305 | < | for (j = 1; j < mpiSim->getNumberProcessors(); j++) { | 
| 266 | < | MPI_Send(&myStatus, 1, MPI_INT, j, | 
| 267 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 303 | > | outFile << writeLine; | 
| 304 | > | outFile.flush(); | 
| 305 | > | } | 
| 306 |  | } | 
| 307 |  |  | 
| 308 | + | outFile.flush(); | 
| 309 | + | sprintf( checkPointMsg, | 
| 310 | + | "Sucessfully took a dump.\n"); | 
| 311 | + | MPIcheckPoint(); | 
| 312 | + |  | 
| 313 |  | } else { | 
| 314 |  |  | 
| 315 | < | done = 0; | 
| 316 | < | while (!done) { | 
| 315 | > | // worldRank != 0, so I'm a remote node. | 
| 316 | > |  | 
| 317 | > | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { | 
| 318 | > |  | 
| 319 | > | // Am I the node which has this atom? | 
| 320 | > |  | 
| 321 | > | if (AtomToProcMap[i] == worldRank) { | 
| 322 |  |  | 
| 323 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, | 
| 324 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 323 | > | local_index=-1; | 
| 324 | > | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | 
| 325 | > | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 326 | > | } | 
| 327 | > | if (local_index != -1) { | 
| 328 | > |  | 
| 329 | > | atomTypeString = atoms[local_index]->getType(); | 
| 330 |  |  | 
| 331 | < | if(!myStatus) anonymousNodeDie(); | 
| 332 | < |  | 
| 280 | < | if(myStatus < 0) break; | 
| 331 | > | atoms[local_index]->getPos(pos); | 
| 332 | > | atoms[local_index]->getVel(vel); | 
| 333 |  |  | 
| 334 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, | 
| 335 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 334 | > | atomTransData[0] = pos[0]; | 
| 335 | > | atomTransData[1] = pos[1]; | 
| 336 | > | atomTransData[2] = pos[2]; | 
| 337 |  |  | 
| 338 | < | myStatus = 1; | 
| 339 | < | local_index=-1; | 
| 340 | < | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | 
| 341 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 342 | < | } | 
| 290 | < | if (local_index != -1) { | 
| 291 | < | //format the line | 
| 338 | > | atomTransData[3] = vel[0]; | 
| 339 | > | atomTransData[4] = vel[1]; | 
| 340 | > | atomTransData[5] = vel[2]; | 
| 341 | > |  | 
| 342 | > | isDirectional = 0; | 
| 343 |  |  | 
| 344 | < | atoms[local_index]->getPos(pos); | 
| 294 | < | atoms[local_index]->getVel(vel); | 
| 344 | > | if( atoms[local_index]->isDirectional() ){ | 
| 345 |  |  | 
| 346 | < | sprintf( tempBuffer, | 
| 347 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 348 | < | atoms[local_index]->getType(), | 
| 349 | < | pos[0], | 
| 350 | < | pos[1], | 
| 351 | < | pos[2], | 
| 352 | < | vel[0], | 
| 353 | < | vel[1], | 
| 354 | < | vel[2]); // check here. | 
| 305 | < | strcpy( writeLine, tempBuffer ); | 
| 346 | > | isDirectional = 1; | 
| 347 | > |  | 
| 348 | > | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 349 | > | dAtom->getQ( q ); | 
| 350 | > |  | 
| 351 | > | atomOrientData[0] = q[0]; | 
| 352 | > | atomOrientData[1] = q[1]; | 
| 353 | > | atomOrientData[2] = q[2]; | 
| 354 | > | atomOrientData[3] = q[3]; | 
| 355 |  |  | 
| 356 | < | if( atoms[local_index]->isDirectional() ){ | 
| 356 | > | atomOrientData[4] = dAtom->getJx(); | 
| 357 | > | atomOrientData[5] = dAtom->getJy(); | 
| 358 | > | atomOrientData[6] = dAtom->getJz(); | 
| 359 | > | } | 
| 360 |  |  | 
| 361 | < | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 362 | < | dAtom->getQ( q ); | 
| 363 | < |  | 
| 364 | < | sprintf( tempBuffer, | 
| 365 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 366 | < | q[0], | 
| 315 | < | q[1], | 
| 316 | < | q[2], | 
| 317 | < | q[3], | 
| 318 | < | dAtom->getJx(), | 
| 319 | < | dAtom->getJy(), | 
| 320 | < | dAtom->getJz()); | 
| 321 | < | strcat( writeLine, tempBuffer ); | 
| 361 | > | } else { | 
| 362 | > | sprintf(painCave.errMsg, | 
| 363 | > | "Atom %d not found on processor %d\n", | 
| 364 | > | i, worldRank ); | 
| 365 | > | haveError= 1; | 
| 366 | > | simError(); | 
| 367 |  | } | 
| 323 | – | else{ | 
| 324 | – | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 325 | – | } | 
| 326 | – | } | 
| 327 | – | else { | 
| 328 | – | sprintf(painCave.errMsg, | 
| 329 | – | "Atom %d not found on processor %d\n", | 
| 330 | – | which_atom, worldRank ); | 
| 331 | – | myStatus = 0; | 
| 332 | – | simError(); | 
| 368 |  |  | 
| 369 | < | strcpy( writeLine, "Hello, I'm an error.\n"); | 
| 335 | < | } | 
| 369 | > | // I've survived this far, so send off the data! | 
| 370 |  |  | 
| 371 | < | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, | 
| 372 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); | 
| 373 | < | MPI_Send( &myStatus, 1, MPI_INT, 0, | 
| 374 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 371 | > | atomTypeTag          = 4*i; | 
| 372 | > | atomIsDirectionalTag = 4*i + 1; | 
| 373 | > | atomTransDataTag     = 4*i + 2; | 
| 374 | > | atomOrientDataTag    = 4*i + 3; | 
| 375 | > |  | 
| 376 | > | MPI_Send(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, | 
| 377 | > | atomTypeTag, MPI_COMM_WORLD); | 
| 378 | > |  | 
| 379 | > | MPI_Send(&isDirectional, 1, MPI_INT, 0, | 
| 380 | > | atomIsDirectionalTag, MPI_COMM_WORLD); | 
| 381 | > |  | 
| 382 | > | MPI_Send(atomTransData, 6, MPI_DOUBLE, 0, | 
| 383 | > | atomTransDataTag, MPI_COMM_WORLD); | 
| 384 | > |  | 
| 385 | > | if (isDirectional) { | 
| 386 | > |  | 
| 387 | > | MPI_Send(atomOrientData, 7, MPI_DOUBLE, 0, | 
| 388 | > | atomOrientDataTag, MPI_COMM_WORLD); | 
| 389 | > |  | 
| 390 | > | } | 
| 391 | > |  | 
| 392 | > | } | 
| 393 |  | } | 
| 342 | – | } | 
| 343 | – | outFile.flush(); | 
| 344 | – | sprintf( checkPointMsg, | 
| 345 | – | "Sucessfully took a dump.\n"); | 
| 346 | – | MPIcheckPoint(); | 
| 394 |  |  | 
| 395 | < | // last  thing last, enable  fatalities. | 
| 395 | > | sprintf( checkPointMsg, | 
| 396 | > | "Sucessfully took a dump.\n"); | 
| 397 | > | MPIcheckPoint(); | 
| 398 | > |  | 
| 399 | > | } | 
| 400 | > |  | 
| 401 |  | painCave.isEventLoop = 0; | 
| 402 |  |  | 
| 403 |  | #endif // is_mpi | 
| 409 |  | ofstream finalOut; | 
| 410 |  |  | 
| 411 |  | const int BUFFERSIZE = 2000; | 
| 412 | + | const int MINIBUFFERSIZE = 10; | 
| 413 |  | char tempBuffer[BUFFERSIZE]; | 
| 414 |  | char writeLine[BUFFERSIZE]; | 
| 415 |  |  | 
| 419 |  | int i; | 
| 420 |  | #ifdef IS_MPI | 
| 421 |  | int j, which_node, done, which_atom, local_index; | 
| 422 | + | double atomTransData[6]; | 
| 423 | + | double atomOrientData[7]; | 
| 424 | + | int isDirectional; | 
| 425 | + | char* atomTypeString; | 
| 426 | + | int atomTypeTag; | 
| 427 | + | int atomIsDirectionalTag; | 
| 428 | + | int atomTransDataTag; | 
| 429 | + | int atomOrientDataTag; | 
| 430 |  | #else //is_mpi | 
| 431 |  | int nAtoms = entry_plug->n_atoms; | 
| 432 |  | #endif //is_mpi | 
| 533 |  |  | 
| 534 |  | // write out header and node 0's coordinates | 
| 535 |  |  | 
| 475 | – | haveError = 0; | 
| 536 |  | if( worldRank == 0 ){ | 
| 537 |  | finalOut << mpiSim->getTotAtoms() << "\n"; | 
| 538 |  |  | 
| 539 |  | finalOut << finalTime << ";\t" | 
| 540 | < | << entry_plug->Hmat[0][0] << "\t" | 
| 541 | < | << entry_plug->Hmat[1][0] << "\t" | 
| 542 | < | << entry_plug->Hmat[2][0] << ";\t" | 
| 540 | > | << entry_plug->Hmat[0][0] << "\t" | 
| 541 | > | << entry_plug->Hmat[1][0] << "\t" | 
| 542 | > | << entry_plug->Hmat[2][0] << ";\t" | 
| 543 |  |  | 
| 544 | < | << entry_plug->Hmat[0][1] << "\t" | 
| 545 | < | << entry_plug->Hmat[1][1] << "\t" | 
| 546 | < | << entry_plug->Hmat[2][1] << ";\t" | 
| 544 | > | << entry_plug->Hmat[0][1] << "\t" | 
| 545 | > | << entry_plug->Hmat[1][1] << "\t" | 
| 546 | > | << entry_plug->Hmat[2][1] << ";\t" | 
| 547 |  |  | 
| 548 | < | << entry_plug->Hmat[0][2] << "\t" | 
| 549 | < | << entry_plug->Hmat[1][2] << "\t" | 
| 550 | < | << entry_plug->Hmat[2][2] << ";"; | 
| 548 | > | << entry_plug->Hmat[0][2] << "\t" | 
| 549 | > | << entry_plug->Hmat[1][2] << "\t" | 
| 550 | > | << entry_plug->Hmat[2][2] << ";"; | 
| 551 |  |  | 
| 492 | – | //write out additional parameters, such as chi and eta | 
| 552 |  | finalOut << entry_plug->the_integrator->getAdditionalParameters(); | 
| 553 |  | finalOut << endl; | 
| 554 | < |  | 
| 554 | > | finalOut.flush(); | 
| 555 |  | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { | 
| 556 | < | // Get the Node number which has this molecule: | 
| 556 | > | // Get the Node number which has this atom; | 
| 557 |  |  | 
| 558 |  | which_node = AtomToProcMap[i]; | 
| 559 |  |  | 
| 560 | < | if (which_node == mpiSim->getMyNode()) { | 
| 560 | > | if (which_node != 0) { | 
| 561 | > |  | 
| 562 | > | atomTypeTag          = 4*i; | 
| 563 | > | atomIsDirectionalTag = 4*i + 1; | 
| 564 | > | atomTransDataTag     = 4*i + 2; | 
| 565 | > | atomOrientDataTag    = 4*i + 3; | 
| 566 |  |  | 
| 567 | + | MPI_Recv(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, | 
| 568 | + | atomTypeTag, MPI_COMM_WORLD, &istatus); | 
| 569 | + |  | 
| 570 | + | MPI_Recv(&isDirectional, 1, MPI_INT, which_node, | 
| 571 | + | atomIsDirectionalTag, MPI_COMM_WORLD, &istatus); | 
| 572 | + |  | 
| 573 | + | MPI_Recv(atomTransData, 6, MPI_DOUBLE, which_node, | 
| 574 | + | atomTransDataTag, MPI_COMM_WORLD, &istatus); | 
| 575 | + |  | 
| 576 | + | if (isDirectional) { | 
| 577 | + |  | 
| 578 | + | MPI_Recv(atomOrientData, 7, MPI_DOUBLE, which_node, | 
| 579 | + | atomOrientDataTag, MPI_COMM_WORLD, &istatus); | 
| 580 | + |  | 
| 581 | + | } | 
| 582 | + |  | 
| 583 | + | } else { | 
| 584 | + |  | 
| 585 | + | haveError = 0; | 
| 586 |  | which_atom = i; | 
| 587 |  | local_index=-1; | 
| 588 | + |  | 
| 589 |  | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | 
| 590 |  | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 591 |  | } | 
| 592 | + |  | 
| 593 |  | if (local_index != -1) { | 
| 594 |  |  | 
| 595 | + | atomTypeString = atoms[local_index]->getType(); | 
| 596 | + |  | 
| 597 |  | atoms[local_index]->getPos(pos); | 
| 598 |  | atoms[local_index]->getVel(vel); | 
| 599 |  |  | 
| 600 | < | sprintf( tempBuffer, | 
| 601 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 602 | < | atoms[local_index]->getType(), | 
| 516 | < | pos[0], | 
| 517 | < | pos[1], | 
| 518 | < | pos[2], | 
| 519 | < | vel[0], | 
| 520 | < | vel[1], | 
| 521 | < | vel[2]); | 
| 522 | < | strcpy( writeLine, tempBuffer ); | 
| 600 | > | atomTransData[0] = pos[0]; | 
| 601 | > | atomTransData[1] = pos[1]; | 
| 602 | > | atomTransData[2] = pos[2]; | 
| 603 |  |  | 
| 604 | < | if( atoms[local_index]->isDirectional() ){ | 
| 604 | > | atomTransData[3] = vel[0]; | 
| 605 | > | atomTransData[4] = vel[1]; | 
| 606 | > | atomTransData[5] = vel[2]; | 
| 607 | > |  | 
| 608 | > | isDirectional = 0; | 
| 609 |  |  | 
| 610 | < | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 527 | < | dAtom->getQ( q ); | 
| 610 | > | if( atoms[local_index]->isDirectional() ){ | 
| 611 |  |  | 
| 612 | < | sprintf( tempBuffer, | 
| 613 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 614 | < | q[0], | 
| 615 | < | q[1], | 
| 616 | < | q[2], | 
| 617 | < | q[3], | 
| 618 | < | dAtom->getJx(), | 
| 619 | < | dAtom->getJy(), | 
| 620 | < | dAtom->getJz()); | 
| 621 | < | strcat( writeLine, tempBuffer ); | 
| 622 | < | } | 
| 623 | < | else | 
| 624 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 625 | < | } | 
| 626 | < | else { | 
| 612 | > | isDirectional = 1; | 
| 613 | > |  | 
| 614 | > | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 615 | > | dAtom->getQ( q ); | 
| 616 | > |  | 
| 617 | > | atomOrientData[0] = q[0]; | 
| 618 | > | atomOrientData[1] = q[1]; | 
| 619 | > | atomOrientData[2] = q[2]; | 
| 620 | > | atomOrientData[3] = q[3]; | 
| 621 | > |  | 
| 622 | > | atomOrientData[4] = dAtom->getJx(); | 
| 623 | > | atomOrientData[5] = dAtom->getJy(); | 
| 624 | > | atomOrientData[6] = dAtom->getJz(); | 
| 625 | > | } | 
| 626 | > |  | 
| 627 | > | } else { | 
| 628 |  | sprintf(painCave.errMsg, | 
| 629 |  | "Atom %d not found on processor %d\n", | 
| 630 |  | i, worldRank ); | 
| 632 |  | simError(); | 
| 633 |  | } | 
| 634 |  |  | 
| 635 | < | if(haveError) nodeZeroError(); | 
| 635 | > | if(haveError) DieDieDie(); | 
| 636 | > |  | 
| 637 | > | // If we've survived to here, format the line: | 
| 638 | > |  | 
| 639 | > | sprintf( tempBuffer, | 
| 640 | > | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 641 | > | atomTypeString, | 
| 642 | > | atomTransData[0], | 
| 643 | > | atomTransData[1], | 
| 644 | > | atomTransData[2], | 
| 645 | > | atomTransData[3], | 
| 646 | > | atomTransData[4], | 
| 647 | > | atomTransData[5]); | 
| 648 |  |  | 
| 649 | < | } | 
| 554 | < | else { | 
| 649 | > | strcpy( writeLine, tempBuffer ); | 
| 650 |  |  | 
| 651 | < | myStatus = 1; | 
| 557 | < | MPI_Send(&myStatus, 1, MPI_INT, which_node, | 
| 558 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 559 | < | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, | 
| 560 | < | MPI_COMM_WORLD); | 
| 561 | < | MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, | 
| 562 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); | 
| 563 | < | MPI_Recv(&myStatus, 1, MPI_INT, which_node, | 
| 564 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 651 | > | if (isDirectional) { | 
| 652 |  |  | 
| 653 | < | if(!myStatus) nodeZeroError(); | 
| 654 | < | } | 
| 653 | > | sprintf( tempBuffer, | 
| 654 | > | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 655 | > | atomOrientData[0], | 
| 656 | > | atomOrientData[1], | 
| 657 | > | atomOrientData[2], | 
| 658 | > | atomOrientData[3], | 
| 659 | > | atomOrientData[4], | 
| 660 | > | atomOrientData[5], | 
| 661 | > | atomOrientData[6]); | 
| 662 | > | strcat( writeLine, tempBuffer ); | 
| 663 |  |  | 
| 664 | < | finalOut << writeLine; | 
| 665 | < | } | 
| 664 | > | } else { | 
| 665 | > | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 666 | > | } | 
| 667 |  |  | 
| 668 | < | // kill everyone off: | 
| 669 | < | myStatus = -1; | 
| 670 | < | for (j = 1; j < mpiSim->getNumberProcessors(); j++) { | 
| 575 | < | MPI_Send(&myStatus, 1, MPI_INT, j, | 
| 576 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 668 | > | finalOut << writeLine; | 
| 669 | > | finalOut.flush(); | 
| 670 | > | } | 
| 671 |  | } | 
| 672 |  |  | 
| 673 | + | finalOut.flush(); | 
| 674 | + | sprintf( checkPointMsg, | 
| 675 | + | "Sucessfully took a dump.\n"); | 
| 676 | + | MPIcheckPoint(); | 
| 677 | + |  | 
| 678 |  | } else { | 
| 679 |  |  | 
| 680 | < | done = 0; | 
| 681 | < | while (!done) { | 
| 680 | > | // worldRank != 0, so I'm a remote node. | 
| 681 | > |  | 
| 682 | > | for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { | 
| 683 | > |  | 
| 684 | > | // Am I the node which has this atom? | 
| 685 | > |  | 
| 686 | > | if (AtomToProcMap[i] == worldRank) { | 
| 687 |  |  | 
| 688 | < | MPI_Recv(&myStatus, 1, MPI_INT, 0, | 
| 689 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 688 | > | local_index=-1; | 
| 689 | > | for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { | 
| 690 | > | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 691 | > | } | 
| 692 | > | if (local_index != -1) { | 
| 693 | > |  | 
| 694 | > | atomTypeString = atoms[local_index]->getType(); | 
| 695 |  |  | 
| 696 | < | if(!myStatus) anonymousNodeDie(); | 
| 696 | > | atoms[local_index]->getPos(pos); | 
| 697 | > | atoms[local_index]->getVel(vel); | 
| 698 |  |  | 
| 699 | < | if(myStatus < 0) break; | 
| 699 | > | atomTransData[0] = pos[0]; | 
| 700 | > | atomTransData[1] = pos[1]; | 
| 701 | > | atomTransData[2] = pos[2]; | 
| 702 |  |  | 
| 703 | < | MPI_Recv(&which_atom, 1, MPI_INT, 0, | 
| 704 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); | 
| 703 | > | atomTransData[3] = vel[0]; | 
| 704 | > | atomTransData[4] = vel[1]; | 
| 705 | > | atomTransData[5] = vel[2]; | 
| 706 | > |  | 
| 707 | > | isDirectional = 0; | 
| 708 |  |  | 
| 709 | < | myStatus = 1; | 
| 595 | < | local_index=-1; | 
| 596 | < | for (j=0; j < mpiSim->getMyNlocal(); j++) { | 
| 597 | < | if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; | 
| 598 | < | } | 
| 599 | < | if (local_index != -1) { | 
| 709 | > | if( atoms[local_index]->isDirectional() ){ | 
| 710 |  |  | 
| 711 | < | atoms[local_index]->getPos(pos); | 
| 712 | < | atoms[local_index]->getVel(vel); | 
| 711 | > | isDirectional = 1; | 
| 712 | > |  | 
| 713 | > | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 714 | > | dAtom->getQ( q ); | 
| 715 | > |  | 
| 716 | > | atomOrientData[0] = q[0]; | 
| 717 | > | atomOrientData[1] = q[1]; | 
| 718 | > | atomOrientData[2] = q[2]; | 
| 719 | > | atomOrientData[3] = q[3]; | 
| 720 |  |  | 
| 721 | < | //format the line | 
| 722 | < | sprintf( tempBuffer, | 
| 723 | < | "%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", | 
| 724 | < | atoms[local_index]->getType(), | 
| 608 | < | pos[0], | 
| 609 | < | pos[1], | 
| 610 | < | pos[2], | 
| 611 | < | vel[0], | 
| 612 | < | vel[1], | 
| 613 | < | vel[2]); // check here. | 
| 614 | < | strcpy( writeLine, tempBuffer ); | 
| 721 | > | atomOrientData[4] = dAtom->getJx(); | 
| 722 | > | atomOrientData[5] = dAtom->getJy(); | 
| 723 | > | atomOrientData[6] = dAtom->getJz(); | 
| 724 | > | } | 
| 725 |  |  | 
| 726 | < | if( atoms[local_index]->isDirectional() ){ | 
| 726 | > | } else { | 
| 727 | > | sprintf(painCave.errMsg, | 
| 728 | > | "Atom %d not found on processor %d\n", | 
| 729 | > | i, worldRank ); | 
| 730 | > | haveError= 1; | 
| 731 | > | simError(); | 
| 732 | > | } | 
| 733 |  |  | 
| 734 | < | dAtom = (DirectionalAtom *)atoms[local_index]; | 
| 619 | < | dAtom->getQ( q ); | 
| 734 | > | // I've survived this far, so send off the data! | 
| 735 |  |  | 
| 736 | < | sprintf( tempBuffer, | 
| 737 | < | "%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", | 
| 738 | < | q[0], | 
| 739 | < | q[1], | 
| 625 | < | q[2], | 
| 626 | < | q[3], | 
| 627 | < | dAtom->getJx(), | 
| 628 | < | dAtom->getJy(), | 
| 629 | < | dAtom->getJz()); | 
| 630 | < | strcat( writeLine, tempBuffer ); | 
| 631 | < | } | 
| 632 | < | else{ | 
| 633 | < | strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); | 
| 634 | < | } | 
| 635 | < | } | 
| 636 | < | else { | 
| 637 | < | sprintf(painCave.errMsg, | 
| 638 | < | "Atom %d not found on processor %d\n", | 
| 639 | < | which_atom, worldRank ); | 
| 640 | < | myStatus = 0; | 
| 641 | < | simError(); | 
| 736 | > | atomTypeTag          = 4*i; | 
| 737 | > | atomIsDirectionalTag = 4*i + 1; | 
| 738 | > | atomTransDataTag     = 4*i + 2; | 
| 739 | > | atomOrientDataTag    = 4*i + 3; | 
| 740 |  |  | 
| 741 | < | strcpy( writeLine, "Hello, I'm an error.\n"); | 
| 742 | < | } | 
| 741 | > | MPI_Send(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, | 
| 742 | > | atomTypeTag, MPI_COMM_WORLD); | 
| 743 | > |  | 
| 744 | > | MPI_Send(&isDirectional, 1, MPI_INT, 0, | 
| 745 | > | atomIsDirectionalTag, MPI_COMM_WORLD); | 
| 746 | > |  | 
| 747 | > | MPI_Send(atomTransData, 6, MPI_DOUBLE, 0, | 
| 748 | > | atomTransDataTag, MPI_COMM_WORLD); | 
| 749 |  |  | 
| 750 | < | MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, | 
| 751 | < | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); | 
| 752 | < | MPI_Send( &myStatus, 1, MPI_INT, 0, | 
| 753 | < | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 750 | > | if (isDirectional) { | 
| 751 | > |  | 
| 752 | > | MPI_Send(atomOrientData, 7, MPI_DOUBLE, 0, | 
| 753 | > | atomOrientDataTag, MPI_COMM_WORLD); | 
| 754 | > |  | 
| 755 | > | } | 
| 756 | > |  | 
| 757 | > | } | 
| 758 |  | } | 
| 759 | + |  | 
| 760 | + | sprintf( checkPointMsg, | 
| 761 | + | "Sucessfully wrote final file.\n"); | 
| 762 | + | MPIcheckPoint(); | 
| 763 | + |  | 
| 764 |  | } | 
| 765 | < | finalOut.flush(); | 
| 766 | < | sprintf( checkPointMsg, | 
| 654 | < | "Sucessfully took a dump.\n"); | 
| 655 | < | MPIcheckPoint(); | 
| 765 | > |  | 
| 766 | > | painCave.isEventLoop = 0; | 
| 767 |  |  | 
| 768 |  | if( worldRank == 0 ) finalOut.close(); | 
| 769 |  | #endif // is_mpi | 
| 775 |  |  | 
| 776 |  | // a couple of functions to let us escape the write loop | 
| 777 |  |  | 
| 778 | < | void dWrite::nodeZeroError( void ){ | 
| 668 | < | int j, myStatus; | 
| 778 | > | void dWrite::DieDieDie( void ){ | 
| 779 |  |  | 
| 670 | – | myStatus = 0; | 
| 671 | – | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { | 
| 672 | – | MPI_Send( &myStatus, 1, MPI_INT, j, | 
| 673 | – | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); | 
| 674 | – | } | 
| 675 | – |  | 
| 676 | – |  | 
| 780 |  | MPI_Finalize(); | 
| 781 |  | exit (0); | 
| 679 | – |  | 
| 782 |  | } | 
| 783 |  |  | 
| 682 | – | void dWrite::anonymousNodeDie( void ){ | 
| 683 | – |  | 
| 684 | – | MPI_Finalize(); | 
| 685 | – | exit (0); | 
| 686 | – | } | 
| 687 | – |  | 
| 784 |  | #endif //is_mpi |