1 |
#include <iostream> |
2 |
#include <cmath> |
3 |
|
4 |
#include <stdio.h> |
5 |
#include <stdlib.h> |
6 |
#include <string.h> |
7 |
#include <unistd.h> |
8 |
#include <sys/types.h> |
9 |
#include <sys/stat.h> |
10 |
|
11 |
#include "ReadWrite.hpp" |
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 |
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 ){ |
30 |
|
31 |
#ifdef IS_MPI |
32 |
if (worldRank == 0) { |
33 |
#endif |
34 |
|
35 |
c_in_file = fopen(in_name, "r"); |
36 |
if(c_in_file == NULL){ |
37 |
sprintf(painCave.errMsg, |
38 |
"Cannot open file: %s\n", in_name); |
39 |
painCave.isFatal = 1; |
40 |
simError(); |
41 |
} |
42 |
|
43 |
strcpy( c_in_name, in_name); |
44 |
#ifdef IS_MPI |
45 |
} |
46 |
strcpy( checkPointMsg, "Infile opened for reading successfully." ); |
47 |
MPIcheckPoint(); |
48 |
#endif |
49 |
return; |
50 |
} |
51 |
|
52 |
InitializeFromFile::~InitializeFromFile( ){ |
53 |
#ifdef IS_MPI |
54 |
if (worldRank == 0) { |
55 |
#endif |
56 |
int error; |
57 |
error = fclose( c_in_file ); |
58 |
if( error ){ |
59 |
sprintf( painCave.errMsg, |
60 |
"Error closing %s\n", c_in_name ); |
61 |
simError(); |
62 |
} |
63 |
#ifdef IS_MPI |
64 |
} |
65 |
strcpy( checkPointMsg, "Infile closed successfully." ); |
66 |
MPIcheckPoint(); |
67 |
#endif |
68 |
|
69 |
return; |
70 |
} |
71 |
|
72 |
|
73 |
void InitializeFromFile :: readInit( SimInfo* the_simnfo ){ |
74 |
|
75 |
int i, j, done, which_node, which_atom; // loop counter |
76 |
|
77 |
const int BUFFERSIZE = 2000; // size of the read buffer |
78 |
int n_atoms; // the number of atoms |
79 |
char read_buffer[BUFFERSIZE]; //the line buffer for reading |
80 |
#ifdef IS_MPI |
81 |
char send_buffer[BUFFERSIZE]; |
82 |
#endif |
83 |
|
84 |
char *eof_test; // ptr to see when we reach the end of the file |
85 |
char *parseErr; |
86 |
int procIndex; |
87 |
double currTime; |
88 |
double boxMat[9]; |
89 |
double theBoxMat3[3][3]; |
90 |
|
91 |
simnfo = the_simnfo; |
92 |
|
93 |
|
94 |
#ifndef IS_MPI |
95 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
96 |
if( eof_test == NULL ){ |
97 |
sprintf( painCave.errMsg, |
98 |
"InitializeFromFile error: error reading 1st line of \"%s\"\n", |
99 |
c_in_name ); |
100 |
painCave.isFatal = 1; |
101 |
simError(); |
102 |
} |
103 |
|
104 |
n_atoms = atoi( read_buffer ); |
105 |
|
106 |
Atom **atoms = simnfo->atoms; |
107 |
DirectionalAtom* dAtom; |
108 |
|
109 |
if( n_atoms != simnfo->n_atoms ){ |
110 |
sprintf( painCave.errMsg, |
111 |
"Initialize from File error. %s n_atoms, %d, " |
112 |
"does not match the BASS file's n_atoms, %d.\n", |
113 |
c_in_name, n_atoms, simnfo->n_atoms ); |
114 |
painCave.isFatal = 1; |
115 |
simError(); |
116 |
} |
117 |
|
118 |
//read the box mat from the comment line |
119 |
|
120 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
121 |
if(eof_test == NULL){ |
122 |
sprintf( painCave.errMsg, |
123 |
"error in reading commment in %s\n", c_in_name); |
124 |
painCave.isFatal = 1; |
125 |
simError(); |
126 |
} |
127 |
|
128 |
parseErr = parseBoxLine( read_buffer, boxMat, currTime ); |
129 |
if( parseErr != NULL ){ |
130 |
strcpy( painCave.errMsg, parseErr ); |
131 |
painCave.isFatal = 1; |
132 |
simError(); |
133 |
} |
134 |
|
135 |
for(i=0;i<3;i++) |
136 |
for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
137 |
|
138 |
simnfo->setBoxM( theBoxMat3 ); |
139 |
simnfo->setTime( currTime ); |
140 |
|
141 |
|
142 |
for( i=0; i < n_atoms; i++){ |
143 |
|
144 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
145 |
if(eof_test == NULL){ |
146 |
sprintf(painCave.errMsg, |
147 |
"error in reading file %s\n" |
148 |
"natoms = %d; index = %d\n" |
149 |
"error reading the line from the file.\n", |
150 |
c_in_name, n_atoms, i ); |
151 |
painCave.isFatal = 1; |
152 |
simError(); |
153 |
} |
154 |
|
155 |
|
156 |
parseErr = parseDumpLine( read_buffer, i ); |
157 |
if( parseErr != NULL ){ |
158 |
strcpy( painCave.errMsg, parseErr ); |
159 |
painCave.isFatal = 1; |
160 |
simError(); |
161 |
} |
162 |
} |
163 |
|
164 |
|
165 |
// MPI Section of code.......... |
166 |
#else //IS_MPI |
167 |
|
168 |
// first thing first, suspend fatalities. |
169 |
painCave.isEventLoop = 1; |
170 |
|
171 |
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
172 |
int haveError; |
173 |
|
174 |
MPI_Status istatus; |
175 |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
176 |
|
177 |
|
178 |
haveError = 0; |
179 |
if (worldRank == 0) { |
180 |
|
181 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
182 |
if( eof_test == NULL ){ |
183 |
sprintf( painCave.errMsg, |
184 |
"Error reading 1st line of %d \n ",c_in_name); |
185 |
haveError = 1; |
186 |
simError(); |
187 |
} |
188 |
|
189 |
n_atoms = atoi( read_buffer ); |
190 |
|
191 |
Atom **atoms = simnfo->atoms; |
192 |
DirectionalAtom* dAtom; |
193 |
|
194 |
// Check to see that the number of atoms in the intial configuration file is the |
195 |
// same as declared in simBass. |
196 |
|
197 |
if( n_atoms != mpiSim->getTotAtoms() ){ |
198 |
sprintf( painCave.errMsg, |
199 |
"Initialize from File error. %s n_atoms, %d, " |
200 |
"does not match the BASS file's n_atoms, %d.\n", |
201 |
c_in_name, n_atoms, simnfo->n_atoms ); |
202 |
haveError= 1; |
203 |
simError(); |
204 |
} |
205 |
|
206 |
//read the boxMat from the comment line |
207 |
|
208 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
209 |
if(eof_test == NULL){ |
210 |
sprintf( painCave.errMsg, |
211 |
"error in reading commment in %s\n", c_in_name); |
212 |
haveError = 1; |
213 |
simError(); |
214 |
} |
215 |
|
216 |
parseErr = parseBoxLine( read_buffer, boxMat, currTime ); |
217 |
if( parseErr != NULL ){ |
218 |
strcpy( painCave.errMsg, parseErr ); |
219 |
haveError = 1; |
220 |
simError(); |
221 |
} |
222 |
|
223 |
MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
224 |
MPI_Bcast(&currTime, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
225 |
|
226 |
if(haveError) nodeZeroError(); |
227 |
|
228 |
for (i=0 ; i < mpiSim->getTotAtoms(); i++) { |
229 |
|
230 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
231 |
if(eof_test == NULL){ |
232 |
sprintf(painCave.errMsg, |
233 |
"error in reading file %s\n" |
234 |
"natoms = %d; index = %d\n" |
235 |
"error reading the line from the file.\n", |
236 |
c_in_name, n_atoms, i ); |
237 |
haveError= 1; |
238 |
simError(); |
239 |
} |
240 |
|
241 |
if(haveError) nodeZeroError(); |
242 |
|
243 |
// Get the Node number which wants this atom: |
244 |
which_node = AtomToProcMap[i]; |
245 |
if (which_node == 0) { |
246 |
parseErr = parseDumpLine( read_buffer, i ); |
247 |
if( parseErr != NULL ){ |
248 |
strcpy( painCave.errMsg, parseErr ); |
249 |
haveError = 1; |
250 |
simError(); |
251 |
} |
252 |
if(haveError) nodeZeroError(); |
253 |
} |
254 |
|
255 |
else { |
256 |
|
257 |
myStatus = 1; |
258 |
MPI_Send(&myStatus, 1, MPI_INT, which_node, |
259 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
260 |
MPI_Send(read_buffer, BUFFERSIZE, MPI_CHAR, which_node, |
261 |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
262 |
MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
263 |
MPI_COMM_WORLD); |
264 |
MPI_Recv(&myStatus, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
265 |
MPI_COMM_WORLD, &istatus); |
266 |
|
267 |
if(!myStatus) nodeZeroError(); |
268 |
} |
269 |
} |
270 |
myStatus = -1; |
271 |
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
272 |
MPI_Send( &myStatus, 1, MPI_INT, j, |
273 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
274 |
} |
275 |
|
276 |
} else { |
277 |
|
278 |
MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
279 |
MPI_Bcast(&currTime, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
280 |
|
281 |
done = 0; |
282 |
while (!done) { |
283 |
|
284 |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
285 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
286 |
|
287 |
if(!myStatus) anonymousNodeDie(); |
288 |
|
289 |
if(myStatus < 0) break; |
290 |
|
291 |
MPI_Recv(read_buffer, BUFFERSIZE, MPI_CHAR, 0, |
292 |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
293 |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
294 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
295 |
|
296 |
myStatus = 1; |
297 |
parseErr = parseDumpLine( read_buffer, which_atom ); |
298 |
if( parseErr != NULL ){ |
299 |
strcpy( painCave.errMsg, parseErr ); |
300 |
myStatus = 0;; |
301 |
simError(); |
302 |
} |
303 |
|
304 |
MPI_Send( &myStatus, 1, MPI_INT, 0, |
305 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
306 |
|
307 |
} |
308 |
} |
309 |
|
310 |
// last thing last, enable fatalities. |
311 |
painCave.isEventLoop = 0; |
312 |
|
313 |
for(i=0;i<3;i++) |
314 |
for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
315 |
|
316 |
simnfo->setBoxM( theBoxMat3 ); |
317 |
simnfo->setTime( currTime ); |
318 |
|
319 |
|
320 |
#endif |
321 |
} |
322 |
|
323 |
char* InitializeFromFile::parseDumpLine(char* readLine, int globalIndex){ |
324 |
|
325 |
char *foo; // the pointer to the current string token |
326 |
|
327 |
double pos[3]; // position place holders |
328 |
double vel[3]; // velocity placeholders |
329 |
double q[4]; // the quaternions |
330 |
double jx, jy, jz; // angular velocity placeholders; |
331 |
double qSqr, qLength; // needed to normalize the quaternion vector. |
332 |
|
333 |
Atom **atoms = simnfo->atoms; |
334 |
DirectionalAtom* dAtom; |
335 |
|
336 |
int j, n_atoms, atomIndex; |
337 |
|
338 |
#ifdef IS_MPI |
339 |
n_atoms = mpiSim->getTotAtoms(); |
340 |
atomIndex=-1; |
341 |
for (j=0; j < mpiSim->getMyNlocal(); j++) { |
342 |
if (atoms[j]->getGlobalIndex() == globalIndex) atomIndex = j; |
343 |
} |
344 |
if (atomIndex == -1) { |
345 |
sprintf( painCave.errMsg, |
346 |
"Initialize from file error. Atom at index %d " |
347 |
"in file %s does not exist on processor %d .\n", |
348 |
globalIndex, c_in_name, mpiSim->getMyNode() ); |
349 |
return strdup( painCave.errMsg ); |
350 |
} |
351 |
#else |
352 |
n_atoms = simnfo->n_atoms; |
353 |
atomIndex = globalIndex; |
354 |
#endif // is_mpi |
355 |
|
356 |
// set the string tokenizer |
357 |
|
358 |
foo = strtok(readLine, " ,;\t"); |
359 |
|
360 |
// check the atom name to the current atom |
361 |
|
362 |
if( strcmp( foo, atoms[atomIndex]->getType() ) ){ |
363 |
sprintf( painCave.errMsg, |
364 |
"Initialize from file error. Atom %s at index %d " |
365 |
"in file %s does not" |
366 |
" match the BASS atom %s.\n", |
367 |
foo, atomIndex, c_in_name, atoms[atomIndex]->getType() ); |
368 |
return strdup( painCave.errMsg ); |
369 |
} |
370 |
|
371 |
// get the positions |
372 |
|
373 |
foo = strtok(NULL, " ,;\t"); |
374 |
if(foo == NULL){ |
375 |
sprintf( painCave.errMsg, |
376 |
"error in reading postition x from %s\n" |
377 |
"natoms = %d, index = %d\n", |
378 |
c_in_name, n_atoms, atomIndex ); |
379 |
return strdup( painCave.errMsg ); |
380 |
} |
381 |
pos[0] = atof( foo ); |
382 |
|
383 |
foo = strtok(NULL, " ,;\t"); |
384 |
if(foo == NULL){ |
385 |
sprintf( painCave.errMsg, |
386 |
"error in reading postition y from %s\n" |
387 |
"natoms = %d, index = %d\n", |
388 |
c_in_name, n_atoms, atomIndex ); |
389 |
return strdup( painCave.errMsg ); |
390 |
} |
391 |
pos[1] = atof( foo ); |
392 |
|
393 |
foo = strtok(NULL, " ,;\t"); |
394 |
if(foo == NULL){ |
395 |
sprintf( painCave.errMsg, |
396 |
"error in reading postition z from %s\n" |
397 |
"natoms = %d, index = %d\n", |
398 |
c_in_name, n_atoms, atomIndex ); |
399 |
return strdup( painCave.errMsg ); |
400 |
} |
401 |
pos[2] = atof( foo ); |
402 |
|
403 |
|
404 |
// get the velocities |
405 |
|
406 |
foo = strtok(NULL, " ,;\t"); |
407 |
if(foo == NULL){ |
408 |
sprintf( painCave.errMsg, |
409 |
"error in reading velocity x from %s\n" |
410 |
"natoms = %d, index = %d\n", |
411 |
c_in_name, n_atoms, atomIndex ); |
412 |
return strdup( painCave.errMsg ); |
413 |
} |
414 |
vel[0] = atof( foo ); |
415 |
|
416 |
foo = strtok(NULL, " ,;\t"); |
417 |
if(foo == NULL){ |
418 |
sprintf( painCave.errMsg, |
419 |
"error in reading velocity y from %s\n" |
420 |
"natoms = %d, index = %d\n", |
421 |
c_in_name, n_atoms, atomIndex ); |
422 |
return strdup( painCave.errMsg ); |
423 |
} |
424 |
vel[1] = atof( foo ); |
425 |
|
426 |
foo = strtok(NULL, " ,;\t"); |
427 |
if(foo == NULL){ |
428 |
sprintf( painCave.errMsg, |
429 |
"error in reading velocity z from %s\n" |
430 |
"natoms = %d, index = %d\n", |
431 |
c_in_name, n_atoms, atomIndex ); |
432 |
return strdup( painCave.errMsg ); |
433 |
} |
434 |
vel[2] = atof( foo ); |
435 |
|
436 |
|
437 |
// get the quaternions |
438 |
|
439 |
if( atoms[atomIndex]->isDirectional() ){ |
440 |
|
441 |
foo = strtok(NULL, " ,;\t"); |
442 |
if(foo == NULL){ |
443 |
sprintf(painCave.errMsg, |
444 |
"error in reading quaternion 0 from %s\n" |
445 |
"natoms = %d, index = %d\n", |
446 |
c_in_name, n_atoms, atomIndex ); |
447 |
return strdup( painCave.errMsg ); |
448 |
} |
449 |
q[0] = atof( foo ); |
450 |
|
451 |
foo = strtok(NULL, " ,;\t"); |
452 |
if(foo == NULL){ |
453 |
sprintf( painCave.errMsg, |
454 |
"error in reading quaternion 1 from %s\n" |
455 |
"natoms = %d, index = %d\n", |
456 |
c_in_name, n_atoms, atomIndex ); |
457 |
return strdup( painCave.errMsg ); |
458 |
} |
459 |
q[1] = atof( foo ); |
460 |
|
461 |
foo = strtok(NULL, " ,;\t"); |
462 |
if(foo == NULL){ |
463 |
sprintf( painCave.errMsg, |
464 |
"error in reading quaternion 2 from %s\n" |
465 |
"natoms = %d, index = %d\n", |
466 |
c_in_name, n_atoms, atomIndex ); |
467 |
return strdup( painCave.errMsg ); |
468 |
} |
469 |
q[2] = atof( foo ); |
470 |
|
471 |
foo = strtok(NULL, " ,;\t"); |
472 |
if(foo == NULL){ |
473 |
sprintf( painCave.errMsg, |
474 |
"error in reading quaternion 3 from %s\n" |
475 |
"natoms = %d, index = %d\n", |
476 |
c_in_name, n_atoms, atomIndex ); |
477 |
return strdup( painCave.errMsg ); |
478 |
} |
479 |
q[3] = atof( foo ); |
480 |
|
481 |
// get the angular velocities |
482 |
|
483 |
foo = strtok(NULL, " ,;\t"); |
484 |
if(foo == NULL){ |
485 |
sprintf( painCave.errMsg, |
486 |
"error in reading angular momentum jx from %s\n" |
487 |
"natoms = %d, index = %d\n", |
488 |
c_in_name, n_atoms, atomIndex ); |
489 |
return strdup( painCave.errMsg ); |
490 |
} |
491 |
jx = atof( foo ); |
492 |
|
493 |
foo = strtok(NULL, " ,;\t"); |
494 |
if(foo == NULL){ |
495 |
sprintf( painCave.errMsg, |
496 |
"error in reading angular momentum jy from %s\n" |
497 |
"natoms = %d, index = %d\n", |
498 |
c_in_name, n_atoms, atomIndex ); |
499 |
return strdup( painCave.errMsg ); |
500 |
} |
501 |
jy = atof(foo ); |
502 |
|
503 |
foo = strtok(NULL, " ,;\t"); |
504 |
if(foo == NULL){ |
505 |
sprintf( painCave.errMsg, |
506 |
"error in reading angular momentum jz from %s\n" |
507 |
"natoms = %d, index = %d\n", |
508 |
c_in_name, n_atoms, atomIndex ); |
509 |
return strdup( painCave.errMsg ); |
510 |
} |
511 |
jz = atof( foo ); |
512 |
|
513 |
dAtom = ( DirectionalAtom* )atoms[atomIndex]; |
514 |
|
515 |
// check that the quaternion vector is normalized |
516 |
|
517 |
qSqr = (q[0] * q[0]) + (q[1] * q[1]) + (q[2] * q[2]) + (q[3] * q[3]); |
518 |
|
519 |
qLength = sqrt( qSqr ); |
520 |
q[0] = q[0] / qLength; |
521 |
q[1] = q[1] / qLength; |
522 |
q[2] = q[2] / qLength; |
523 |
q[3] = q[3] / qLength; |
524 |
|
525 |
dAtom->setQ( q ); |
526 |
|
527 |
// add the angular velocities |
528 |
|
529 |
dAtom->setJx( jx ); |
530 |
dAtom->setJy( jy ); |
531 |
dAtom->setJz( jz ); |
532 |
} |
533 |
|
534 |
// add the positions and velocities to the atom |
535 |
|
536 |
atoms[atomIndex]->setPos( pos ); |
537 |
atoms[atomIndex]->setVel( vel ); |
538 |
|
539 |
return NULL; |
540 |
} |
541 |
|
542 |
|
543 |
char* InitializeFromFile::parseBoxLine(char* readLine, double boxMat[9], |
544 |
double &time ){ |
545 |
|
546 |
char *foo; // the pointer to the current string token |
547 |
int j; |
548 |
|
549 |
// set the string tokenizer |
550 |
|
551 |
foo = strtok(readLine, " ,;\t"); |
552 |
// set the timeToken. |
553 |
|
554 |
if(foo == NULL){ |
555 |
sprintf( painCave.errMsg, |
556 |
"error in reading Time from %s\n", |
557 |
c_in_name ); |
558 |
return strdup( painCave.errMsg ); |
559 |
} |
560 |
time = atof( foo ); |
561 |
|
562 |
// get the Hx vector |
563 |
|
564 |
foo = strtok(NULL, " ,;\t"); |
565 |
if(foo == NULL){ |
566 |
sprintf( painCave.errMsg, |
567 |
"error in reading Hx[0] from %s\n", |
568 |
c_in_name ); |
569 |
return strdup( painCave.errMsg ); |
570 |
} |
571 |
boxMat[0] = atof( foo ); |
572 |
|
573 |
foo = strtok(NULL, " ,;\t"); |
574 |
if(foo == NULL){ |
575 |
sprintf( painCave.errMsg, |
576 |
"error in reading Hx[1] from %s\n", |
577 |
c_in_name ); |
578 |
return strdup( painCave.errMsg ); |
579 |
} |
580 |
boxMat[1] = atof( foo ); |
581 |
|
582 |
foo = strtok(NULL, " ,;\t"); |
583 |
if(foo == NULL){ |
584 |
sprintf( painCave.errMsg, |
585 |
"error in reading Hx[2] from %s\n", |
586 |
c_in_name ); |
587 |
return strdup( painCave.errMsg ); |
588 |
} |
589 |
boxMat[2] = atof( foo ); |
590 |
|
591 |
// get the Hy vector |
592 |
|
593 |
foo = strtok(NULL, " ,;\t"); |
594 |
if(foo == NULL){ |
595 |
sprintf( painCave.errMsg, |
596 |
"error in reading Hy[0] from %s\n", |
597 |
c_in_name ); |
598 |
return strdup( painCave.errMsg ); |
599 |
} |
600 |
boxMat[3] = atof( foo ); |
601 |
|
602 |
foo = strtok(NULL, " ,;\t"); |
603 |
if(foo == NULL){ |
604 |
sprintf( painCave.errMsg, |
605 |
"error in reading Hy[1] from %s\n", |
606 |
c_in_name ); |
607 |
return strdup( painCave.errMsg ); |
608 |
} |
609 |
boxMat[4] = atof( foo ); |
610 |
|
611 |
foo = strtok(NULL, " ,;\t"); |
612 |
if(foo == NULL){ |
613 |
sprintf( painCave.errMsg, |
614 |
"error in reading Hy[2] from %s\n", |
615 |
c_in_name ); |
616 |
return strdup( painCave.errMsg ); |
617 |
} |
618 |
boxMat[5] = atof( foo ); |
619 |
|
620 |
// get the Hz vector |
621 |
|
622 |
foo = strtok(NULL, " ,;\t"); |
623 |
if(foo == NULL){ |
624 |
sprintf( painCave.errMsg, |
625 |
"error in reading Hz[0] from %s\n", |
626 |
c_in_name ); |
627 |
return strdup( painCave.errMsg ); |
628 |
} |
629 |
boxMat[6] = atof( foo ); |
630 |
|
631 |
foo = strtok(NULL, " ,;\t"); |
632 |
if(foo == NULL){ |
633 |
sprintf( painCave.errMsg, |
634 |
"error in reading Hz[1] from %s\n", |
635 |
c_in_name ); |
636 |
return strdup( painCave.errMsg ); |
637 |
} |
638 |
boxMat[7] = atof( foo ); |
639 |
|
640 |
foo = strtok(NULL, " ,;\t"); |
641 |
if(foo == NULL){ |
642 |
sprintf( painCave.errMsg, |
643 |
"error in reading Hz[2] from %s\n", |
644 |
c_in_name ); |
645 |
return strdup( painCave.errMsg ); |
646 |
} |
647 |
boxMat[8] = atof( foo ); |
648 |
|
649 |
return NULL; |
650 |
} |
651 |
|
652 |
|
653 |
#ifdef IS_MPI |
654 |
|
655 |
// a couple of functions to let us escape the read loop |
656 |
|
657 |
void initFile::nodeZeroError( void ){ |
658 |
int j, myStatus; |
659 |
|
660 |
myStatus = 0; |
661 |
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
662 |
MPI_Send( &myStatus, 1, MPI_INT, j, |
663 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
664 |
} |
665 |
|
666 |
|
667 |
MPI_Finalize(); |
668 |
exit (0); |
669 |
|
670 |
} |
671 |
|
672 |
void initFile::anonymousNodeDie( void ){ |
673 |
|
674 |
MPI_Finalize(); |
675 |
exit (0); |
676 |
} |
677 |
|
678 |
#endif //is_mpi |