# | Line 12 | Line 12 | |
---|---|---|
12 | #include "simError.h" | |
13 | ||
14 | #ifdef IS_MPI | |
15 | + | #include <mpi.h> |
16 | #include "mpiSimulation.hpp" | |
17 | + | #define TAKE_THIS_TAG_CHAR 0 |
18 | + | #define TAKE_THIS_TAG_INT 1 |
19 | ||
20 | < | #define TAKE_THIS_TAG 0 |
20 | > | namespace initFile{ |
21 | > | void nodeZeroError( void ); |
22 | > | void anonymousNodeDie( void ); |
23 | > | } |
24 | > | |
25 | > | using namespace initFile; |
26 | > | |
27 | #endif // is_mpi | |
28 | ||
29 | < | InitializeFromFile :: InitializeFromFile( char *in_name ){ |
29 | > | InitializeFromFile::InitializeFromFile( char *in_name ){ |
30 | > | |
31 | > | std::cerr << "Hello from Initialize from file.\n"; |
32 | > | |
33 | #ifdef IS_MPI | |
34 | if (worldRank == 0) { | |
35 | #endif | |
# | Line 39 | Line 51 | InitializeFromFile :: InitializeFromFile( char *in_nam | |
51 | return; | |
52 | } | |
53 | ||
54 | < | InitializeFromFile :: ~InitializeFromFile( ){ |
54 | > | InitializeFromFile::~InitializeFromFile( ){ |
55 | #ifdef IS_MPI | |
56 | if (worldRank == 0) { | |
57 | #endif | |
# | Line 60 | Line 72 | InitializeFromFile :: ~InitializeFromFile( ){ | |
72 | } | |
73 | ||
74 | ||
75 | < | void InitializeFromFile :: read_xyz( SimInfo* the_entry_plug ){ |
75 | > | void InitializeFromFile :: readInit( SimInfo* the_simnfo ){ |
76 | ||
77 | < | int i; // loop counter |
77 | > | int i, j, done, which_node, which_atom; // loop counter |
78 | ||
79 | const int BUFFERSIZE = 2000; // size of the read buffer | |
80 | int n_atoms; // the number of atoms | |
# | Line 74 | Line 86 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
86 | char *eof_test; // ptr to see when we reach the end of the file | |
87 | char *parseErr; | |
88 | int procIndex; | |
89 | + | double currTime; |
90 | + | double boxMat[9]; |
91 | + | double theBoxMat3[3][3]; |
92 | ||
93 | < | entry_plug = the_entry_plug; |
93 | > | simnfo = the_simnfo; |
94 | ||
95 | ||
96 | #ifndef IS_MPI | |
# | Line 90 | Line 105 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
105 | ||
106 | n_atoms = atoi( read_buffer ); | |
107 | ||
108 | < | Atom **atoms = entry_plug->atoms; |
108 | > | Atom **atoms = simnfo->atoms; |
109 | DirectionalAtom* dAtom; | |
110 | ||
111 | < | if( n_atoms != entry_plug->n_atoms ){ |
111 | > | if( n_atoms != simnfo->n_atoms ){ |
112 | sprintf( painCave.errMsg, | |
113 | "Initialize from File error. %s n_atoms, %d, " | |
114 | "does not match the BASS file's n_atoms, %d.\n", | |
115 | < | c_in_name, n_atoms, entry_plug->n_atoms ); |
115 | > | c_in_name, n_atoms, simnfo->n_atoms ); |
116 | painCave.isFatal = 1; | |
117 | simError(); | |
118 | } | |
119 | ||
120 | < | //read and toss the comment line |
120 | > | //read the box mat from the comment line |
121 | ||
122 | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); | |
123 | if(eof_test == NULL){ | |
# | Line 112 | Line 127 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
127 | simError(); | |
128 | } | |
129 | ||
130 | + | parseErr = parseBoxLine( read_buffer, boxMat, currTime ); |
131 | + | if( parseErr != NULL ){ |
132 | + | strcpy( painCave.errMsg, parseErr ); |
133 | + | painCave.isFatal = 1; |
134 | + | simError(); |
135 | + | } |
136 | + | |
137 | + | for(i=0;i<3;i++) |
138 | + | for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
139 | + | |
140 | + | simnfo->setBoxM( theBoxMat3 ); |
141 | + | simnfo->setTime( currTime ); |
142 | + | |
143 | + | |
144 | for( i=0; i < n_atoms; i++){ | |
145 | ||
146 | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); | |
# | Line 131 | Line 160 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
160 | strcpy( painCave.errMsg, parseErr ); | |
161 | painCave.isFatal = 1; | |
162 | simError(); | |
163 | < | } |
163 | > | } |
164 | } | |
165 | ||
166 | ||
167 | // MPI Section of code.......... | |
168 | #else //IS_MPI | |
169 | ||
170 | < | int masterIndex; |
171 | < | int nodeAtomsStart; |
143 | < | int nodeAtomsEnd; |
144 | < | int mpiErr; |
145 | < | int sendError; |
170 | > | // first thing first, suspend fatalities. |
171 | > | painCave.isEventLoop = 1; |
172 | ||
173 | < | MPI_Status istatus[MPI_STATUS_SIZE]; |
173 | > | int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
174 | > | int haveError; |
175 | > | |
176 | > | MPI_Status istatus; |
177 | > | int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
178 | ||
179 | + | |
180 | + | haveError = 0; |
181 | if (worldRank == 0) { | |
182 | + | |
183 | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); | |
184 | if( eof_test == NULL ){ | |
185 | sprintf( painCave.errMsg, | |
186 | "Error reading 1st line of %d \n ",c_in_name); | |
187 | < | painCave.isFatal = 1; |
187 | > | haveError = 1; |
188 | simError(); | |
189 | } | |
190 | ||
191 | n_atoms = atoi( read_buffer ); | |
192 | ||
193 | < | Atom **atoms = entry_plug->atoms; |
193 | > | Atom **atoms = simnfo->atoms; |
194 | DirectionalAtom* dAtom; | |
195 | ||
196 | // Check to see that the number of atoms in the intial configuration file is the | |
# | Line 167 | Line 200 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
200 | sprintf( painCave.errMsg, | |
201 | "Initialize from File error. %s n_atoms, %d, " | |
202 | "does not match the BASS file's n_atoms, %d.\n", | |
203 | < | c_in_name, n_atoms, entry_plug->n_atoms ); |
204 | < | painCave.isFatal = 1; |
203 | > | c_in_name, n_atoms, simnfo->n_atoms ); |
204 | > | haveError= 1; |
205 | simError(); | |
206 | } | |
207 | ||
208 | < | //read and toss the comment line |
208 | > | //read the boxMat from the comment line |
209 | ||
210 | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); | |
211 | if(eof_test == NULL){ | |
212 | sprintf( painCave.errMsg, | |
213 | "error in reading commment in %s\n", c_in_name); | |
214 | < | painCave.isFatal = 1; |
214 | > | haveError = 1; |
215 | simError(); | |
216 | } | |
184 | – | |
185 | – | // Read Proc 0 share of the xyz file... |
186 | – | masterIndex = 0; |
187 | – | for( i=0; i <= mpiSim->getMyAtomEnd(); i++){ |
217 | ||
218 | + | parseErr = parseBoxLine( read_buffer, boxMat, currTime ); |
219 | + | if( parseErr != NULL ){ |
220 | + | strcpy( painCave.errMsg, parseErr ); |
221 | + | haveError = 1; |
222 | + | simError(); |
223 | + | } |
224 | + | |
225 | + | MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
226 | + | MPI_Bcast(&currTime, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
227 | + | |
228 | + | if(haveError) nodeZeroError(); |
229 | + | |
230 | + | for (i=0 ; i < mpiSim->getTotAtoms(); i++) { |
231 | + | |
232 | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); | |
233 | if(eof_test == NULL){ | |
234 | sprintf(painCave.errMsg, | |
# | Line 193 | Line 236 | void InitializeFromFile :: read_xyz( SimInfo* the_entr | |
236 | "natoms = %d; index = %d\n" | |
237 | "error reading the line from the file.\n", | |
238 | c_in_name, n_atoms, i ); | |
239 | < | painCave.isFatal = 1; |
239 | > | haveError= 1; |
240 | simError(); | |
241 | } | |
242 | ||
243 | < | parseErr = parseDumpLine( read_buffer, i ); |
201 | < | if( parseErr != NULL ){ |
202 | < | strcpy( painCave.errMsg, parseErr ); |
203 | < | painCave.isFatal = 1; |
204 | < | simError(); |
205 | < | } |
206 | < | masterIndex++; |
207 | < | } |
208 | < | } |
243 | > | if(haveError) nodeZeroError(); |
244 | ||
245 | < | sprintf(checkPointMsg, |
246 | < | "Node 0 has successfully read positions from input file."); |
247 | < | MPIcheckPoint(); |
248 | < | |
249 | < | for (procIndex = 1; procIndex < mpiSim->getNumberProcessors(); |
250 | < | procIndex++){ |
251 | < | if (worldRank == 0) { |
252 | < | |
253 | < | mpiErr = MPI_Recv(&nodeAtomsStart,1,MPI_INT,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD, |
254 | < | istatus); |
255 | < | |
221 | < | mpiErr = MPI_Recv(&nodeAtomsEnd,1,MPI_INT,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD, |
222 | < | istatus); |
223 | < | // Make sure where node 0 is reading from, matches where the receiving node |
224 | < | // expects it to be. |
225 | < | |
226 | < | if (masterIndex != nodeAtomsStart){ |
227 | < | sendError = 1; |
228 | < | mpiErr = MPI_Send(&sendError,1,MPI_INT,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD); |
229 | < | sprintf(painCave.errMsg, |
230 | < | "Initialize from file error: atoms start index (%d) for " |
231 | < | "node %d not equal to master index (%d)",nodeAtomsStart,procIndex,masterIndex ); |
232 | < | painCave.isFatal = 1; |
233 | < | simError(); |
234 | < | } |
235 | < | sendError = 0; |
236 | < | mpiErr = MPI_Send(&sendError,1,MPI_INT,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD); |
245 | > | // Get the Node number which wants this atom: |
246 | > | which_node = AtomToProcMap[i]; |
247 | > | if (which_node == 0) { |
248 | > | parseErr = parseDumpLine( read_buffer, i ); |
249 | > | if( parseErr != NULL ){ |
250 | > | strcpy( painCave.errMsg, parseErr ); |
251 | > | haveError = 1; |
252 | > | simError(); |
253 | > | } |
254 | > | if(haveError) nodeZeroError(); |
255 | > | } |
256 | ||
257 | < | for ( i = nodeAtomsStart; i <= nodeAtomsEnd; i++){ |
258 | < | eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
259 | < | if(eof_test == NULL){ |
260 | < | |
261 | < | sprintf(read_buffer,"ERROR"); |
262 | < | mpiErr = MPI_Send(read_buffer,BUFFERSIZE,MPI_CHAR,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD); |
263 | < | |
264 | < | sprintf(painCave.errMsg, |
265 | < | "error in reading file %s\n" |
266 | < | "natoms = %d; index = %d\n" |
267 | < | "error reading the line from the file.\n", |
249 | < | c_in_name, n_atoms, i ); |
250 | < | painCave.isFatal = 1; |
251 | < | simError(); |
252 | < | } |
257 | > | else { |
258 | > | |
259 | > | myStatus = 1; |
260 | > | MPI_Send(&myStatus, 1, MPI_INT, which_node, |
261 | > | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
262 | > | MPI_Send(read_buffer, BUFFERSIZE, MPI_CHAR, which_node, |
263 | > | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
264 | > | MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
265 | > | MPI_COMM_WORLD); |
266 | > | MPI_Recv(&myStatus, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
267 | > | MPI_COMM_WORLD, &istatus); |
268 | ||
269 | < | mpiErr = MPI_Send(read_buffer,BUFFERSIZE,MPI_CHAR,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD); |
255 | < | mpiErr = MPI_Recv(&sendError,1,MPI_INT,procIndex,TAKE_THIS_TAG,MPI_COMM_WORLD, |
256 | < | istatus); |
257 | < | if (sendError) MPIcheckPoint(); |
258 | < | |
259 | < | masterIndex++; |
269 | > | if(!myStatus) nodeZeroError(); |
270 | } | |
271 | } | |
272 | + | myStatus = -1; |
273 | + | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
274 | + | MPI_Send( &myStatus, 1, MPI_INT, j, |
275 | + | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
276 | + | } |
277 | + | |
278 | + | } else { |
279 | + | |
280 | + | MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
281 | + | MPI_Bcast(&currTime, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
282 | ||
283 | + | done = 0; |
284 | + | while (!done) { |
285 | ||
286 | < | else if(worldRank == procIndex){ |
287 | < | nodeAtomsStart = mpiSim->getMyAtomStart(); |
266 | < | nodeAtomsEnd = mpiSim->getMyAtomEnd(); |
267 | < | mpiErr = MPI_Send(&nodeAtomsStart,1,MPI_INT,0,TAKE_THIS_TAG,MPI_COMM_WORLD); |
268 | < | mpiErr = MPI_Send(&nodeAtomsEnd,1,MPI_INT,0,TAKE_THIS_TAG,MPI_COMM_WORLD); |
286 | > | MPI_Recv(&myStatus, 1, MPI_INT, 0, |
287 | > | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
288 | ||
289 | < | mpiErr = MPI_Recv(&sendError,1,MPI_INT,0,TAKE_THIS_TAG,MPI_COMM_WORLD, |
290 | < | istatus); |
291 | < | if (sendError) MPIcheckPoint(); |
289 | > | if(!myStatus) anonymousNodeDie(); |
290 | > | |
291 | > | if(myStatus < 0) break; |
292 | ||
293 | < | for ( i = 0; i < entry_plug->n_atoms; i++){ |
294 | < | |
295 | < | mpiErr = MPI_Recv(&read_buffer,BUFFERSIZE,MPI_CHAR,0,TAKE_THIS_TAG,MPI_COMM_WORLD, |
296 | < | istatus); |
297 | < | |
298 | < | if(!strcmp(read_buffer, "ERROR")) MPIcheckPoint(); |
299 | < | |
300 | < | parseErr = parseDumpLine( read_buffer, i ); |
301 | < | if( parseErr != NULL ){ |
302 | < | sendError = 1; |
303 | < | mpiErr = MPI_Send(&sendError,1,MPI_INT,0,TAKE_THIS_TAG,MPI_COMM_WORLD); |
285 | < | |
286 | < | |
287 | < | strcpy( painCave.errMsg, parseErr ); |
288 | < | painCave.isFatal = 1; |
289 | < | simError(); |
290 | < | } |
291 | < | sendError = 0; |
292 | < | mpiErr = MPI_Send(&sendError,1,MPI_INT,0,TAKE_THIS_TAG,MPI_COMM_WORLD); |
293 | > | MPI_Recv(read_buffer, BUFFERSIZE, MPI_CHAR, 0, |
294 | > | TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
295 | > | MPI_Recv(&which_atom, 1, MPI_INT, 0, |
296 | > | TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
297 | > | |
298 | > | myStatus = 1; |
299 | > | parseErr = parseDumpLine( read_buffer, which_atom ); |
300 | > | if( parseErr != NULL ){ |
301 | > | strcpy( painCave.errMsg, parseErr ); |
302 | > | myStatus = 0;; |
303 | > | simError(); |
304 | } | |
305 | + | |
306 | + | MPI_Send( &myStatus, 1, MPI_INT, 0, |
307 | + | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
308 | + | |
309 | } | |
295 | – | sprintf(checkPointMsg,"Node %d received initial configuration.",procIndex); |
296 | – | MPIcheckPoint(); |
310 | } | |
311 | + | |
312 | + | // last thing last, enable fatalities. |
313 | + | painCave.isEventLoop = 0; |
314 | ||
315 | + | for(i=0;i<3;i++) |
316 | + | for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
317 | + | |
318 | + | simnfo->setBoxM( theBoxMat3 ); |
319 | + | simnfo->setTime( currTime ); |
320 | + | |
321 | + | |
322 | #endif | |
323 | } | |
324 | ||
325 | + | char* InitializeFromFile::parseDumpLine(char* readLine, int globalIndex){ |
326 | ||
303 | – | char* InitializeFromFile::parseDumpLine(char* readLine, int atomIndex){ |
304 | – | |
327 | char *foo; // the pointer to the current string token | |
328 | ||
329 | < | double rx, ry, rz; // position place holders |
330 | < | double vx, vy, vz; // velocity placeholders |
329 | > | double pos[3]; // position place holders |
330 | > | double vel[3]; // velocity placeholders |
331 | double q[4]; // the quaternions | |
332 | double jx, jy, jz; // angular velocity placeholders; | |
333 | double qSqr, qLength; // needed to normalize the quaternion vector. | |
334 | ||
335 | < | Atom **atoms = entry_plug->atoms; |
335 | > | Atom **atoms = simnfo->atoms; |
336 | DirectionalAtom* dAtom; | |
337 | ||
338 | < | int n_atoms; |
338 | > | int j, n_atoms, atomIndex; |
339 | ||
340 | #ifdef IS_MPI | |
341 | n_atoms = mpiSim->getTotAtoms(); | |
342 | + | atomIndex=-1; |
343 | + | for (j=0; j < mpiSim->getMyNlocal(); j++) { |
344 | + | if (atoms[j]->getGlobalIndex() == globalIndex) atomIndex = j; |
345 | + | } |
346 | + | if (atomIndex == -1) { |
347 | + | sprintf( painCave.errMsg, |
348 | + | "Initialize from file error. Atom at index %d " |
349 | + | "in file %s does not exist on processor %d .\n", |
350 | + | globalIndex, c_in_name, mpiSim->getMyNode() ); |
351 | + | return strdup( painCave.errMsg ); |
352 | + | } |
353 | #else | |
354 | < | n_atoms = entry_plug->n_atoms; |
354 | > | n_atoms = simnfo->n_atoms; |
355 | > | atomIndex = globalIndex; |
356 | #endif // is_mpi | |
357 | ||
324 | – | |
358 | // set the string tokenizer | |
359 | ||
360 | foo = strtok(readLine, " ,;\t"); | |
# | Line 347 | Line 380 | char* InitializeFromFile::parseDumpLine(char* readLine | |
380 | c_in_name, n_atoms, atomIndex ); | |
381 | return strdup( painCave.errMsg ); | |
382 | } | |
383 | < | rx = atof( foo ); |
383 | > | pos[0] = atof( foo ); |
384 | ||
385 | foo = strtok(NULL, " ,;\t"); | |
386 | if(foo == NULL){ | |
# | Line 357 | Line 390 | char* InitializeFromFile::parseDumpLine(char* readLine | |
390 | c_in_name, n_atoms, atomIndex ); | |
391 | return strdup( painCave.errMsg ); | |
392 | } | |
393 | < | ry = atof( foo ); |
393 | > | pos[1] = atof( foo ); |
394 | ||
395 | foo = strtok(NULL, " ,;\t"); | |
396 | if(foo == NULL){ | |
# | Line 367 | Line 400 | char* InitializeFromFile::parseDumpLine(char* readLine | |
400 | c_in_name, n_atoms, atomIndex ); | |
401 | return strdup( painCave.errMsg ); | |
402 | } | |
403 | < | rz = atof( foo ); |
403 | > | pos[2] = atof( foo ); |
404 | ||
405 | ||
406 | // get the velocities | |
# | Line 380 | Line 413 | char* InitializeFromFile::parseDumpLine(char* readLine | |
413 | c_in_name, n_atoms, atomIndex ); | |
414 | return strdup( painCave.errMsg ); | |
415 | } | |
416 | < | vx = atof( foo ); |
416 | > | vel[0] = atof( foo ); |
417 | ||
418 | foo = strtok(NULL, " ,;\t"); | |
419 | if(foo == NULL){ | |
# | Line 390 | Line 423 | char* InitializeFromFile::parseDumpLine(char* readLine | |
423 | c_in_name, n_atoms, atomIndex ); | |
424 | return strdup( painCave.errMsg ); | |
425 | } | |
426 | < | vy = atof( foo ); |
426 | > | vel[1] = atof( foo ); |
427 | ||
428 | foo = strtok(NULL, " ,;\t"); | |
429 | if(foo == NULL){ | |
# | Line 400 | Line 433 | char* InitializeFromFile::parseDumpLine(char* readLine | |
433 | c_in_name, n_atoms, atomIndex ); | |
434 | return strdup( painCave.errMsg ); | |
435 | } | |
436 | < | vz = atof( foo ); |
436 | > | vel[2] = atof( foo ); |
437 | ||
438 | ||
439 | // get the quaternions | |
# | Line 502 | Line 535 | char* InitializeFromFile::parseDumpLine(char* readLine | |
535 | ||
536 | // add the positions and velocities to the atom | |
537 | ||
538 | < | atoms[atomIndex]->setX( rx ); |
539 | < | atoms[atomIndex]->setY( ry ); |
540 | < | atoms[atomIndex]->setZ( rz ); |
541 | < | |
542 | < | atoms[atomIndex]->set_vx( vx ); |
543 | < | atoms[atomIndex]->set_vy( vy ); |
544 | < | atoms[atomIndex]->set_vz( vz ); |
538 | > | atoms[atomIndex]->setPos( pos ); |
539 | > | atoms[atomIndex]->setVel( vel ); |
540 | > | |
541 | > | return NULL; |
542 | > | } |
543 | > | |
544 | > | |
545 | > | char* InitializeFromFile::parseBoxLine(char* readLine, double boxMat[9], |
546 | > | double &time ){ |
547 | > | |
548 | > | char *foo; // the pointer to the current string token |
549 | > | int j; |
550 | > | |
551 | > | // set the string tokenizer |
552 | > | |
553 | > | foo = strtok(readLine, " ,;\t"); |
554 | > | // set the timeToken. |
555 | > | |
556 | > | if(foo == NULL){ |
557 | > | sprintf( painCave.errMsg, |
558 | > | "error in reading Time from %s\n", |
559 | > | c_in_name ); |
560 | > | return strdup( painCave.errMsg ); |
561 | > | } |
562 | > | time = atof( foo ); |
563 | > | |
564 | > | // get the Hx vector |
565 | > | |
566 | > | foo = strtok(NULL, " ,;\t"); |
567 | > | if(foo == NULL){ |
568 | > | sprintf( painCave.errMsg, |
569 | > | "error in reading Hx[0] from %s\n", |
570 | > | c_in_name ); |
571 | > | return strdup( painCave.errMsg ); |
572 | > | } |
573 | > | boxMat[0] = atof( foo ); |
574 | > | |
575 | > | foo = strtok(NULL, " ,;\t"); |
576 | > | if(foo == NULL){ |
577 | > | sprintf( painCave.errMsg, |
578 | > | "error in reading Hx[1] from %s\n", |
579 | > | c_in_name ); |
580 | > | return strdup( painCave.errMsg ); |
581 | > | } |
582 | > | boxMat[1] = atof( foo ); |
583 | > | |
584 | > | foo = strtok(NULL, " ,;\t"); |
585 | > | if(foo == NULL){ |
586 | > | sprintf( painCave.errMsg, |
587 | > | "error in reading Hx[2] from %s\n", |
588 | > | c_in_name ); |
589 | > | return strdup( painCave.errMsg ); |
590 | > | } |
591 | > | boxMat[2] = atof( foo ); |
592 | ||
593 | + | // get the Hy vector |
594 | + | |
595 | + | foo = strtok(NULL, " ,;\t"); |
596 | + | if(foo == NULL){ |
597 | + | sprintf( painCave.errMsg, |
598 | + | "error in reading Hy[0] from %s\n", |
599 | + | c_in_name ); |
600 | + | return strdup( painCave.errMsg ); |
601 | + | } |
602 | + | boxMat[3] = atof( foo ); |
603 | + | |
604 | + | foo = strtok(NULL, " ,;\t"); |
605 | + | if(foo == NULL){ |
606 | + | sprintf( painCave.errMsg, |
607 | + | "error in reading Hy[1] from %s\n", |
608 | + | c_in_name ); |
609 | + | return strdup( painCave.errMsg ); |
610 | + | } |
611 | + | boxMat[4] = atof( foo ); |
612 | + | |
613 | + | foo = strtok(NULL, " ,;\t"); |
614 | + | if(foo == NULL){ |
615 | + | sprintf( painCave.errMsg, |
616 | + | "error in reading Hy[2] from %s\n", |
617 | + | c_in_name ); |
618 | + | return strdup( painCave.errMsg ); |
619 | + | } |
620 | + | boxMat[5] = atof( foo ); |
621 | + | |
622 | + | // get the Hz vector |
623 | + | |
624 | + | foo = strtok(NULL, " ,;\t"); |
625 | + | if(foo == NULL){ |
626 | + | sprintf( painCave.errMsg, |
627 | + | "error in reading Hz[0] from %s\n", |
628 | + | c_in_name ); |
629 | + | return strdup( painCave.errMsg ); |
630 | + | } |
631 | + | boxMat[6] = atof( foo ); |
632 | + | |
633 | + | foo = strtok(NULL, " ,;\t"); |
634 | + | if(foo == NULL){ |
635 | + | sprintf( painCave.errMsg, |
636 | + | "error in reading Hz[1] from %s\n", |
637 | + | c_in_name ); |
638 | + | return strdup( painCave.errMsg ); |
639 | + | } |
640 | + | boxMat[7] = atof( foo ); |
641 | + | |
642 | + | foo = strtok(NULL, " ,;\t"); |
643 | + | if(foo == NULL){ |
644 | + | sprintf( painCave.errMsg, |
645 | + | "error in reading Hz[2] from %s\n", |
646 | + | c_in_name ); |
647 | + | return strdup( painCave.errMsg ); |
648 | + | } |
649 | + | boxMat[8] = atof( foo ); |
650 | + | |
651 | return NULL; | |
652 | } | |
653 | + | |
654 | + | |
655 | + | #ifdef IS_MPI |
656 | + | |
657 | + | // a couple of functions to let us escape the read loop |
658 | + | |
659 | + | void initFile::nodeZeroError( void ){ |
660 | + | int j, myStatus; |
661 | + | |
662 | + | myStatus = 0; |
663 | + | for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
664 | + | MPI_Send( &myStatus, 1, MPI_INT, j, |
665 | + | TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
666 | + | } |
667 | + | |
668 | + | |
669 | + | MPI_Finalize(); |
670 | + | exit (0); |
671 | + | |
672 | + | } |
673 | + | |
674 | + | void initFile::anonymousNodeDie( void ){ |
675 | + | |
676 | + | MPI_Finalize(); |
677 | + | exit (0); |
678 | + | } |
679 | + | |
680 | + | #endif //is_mpi |
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