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