1 |
#define _FILE_OFFSET_BITS 64 |
2 |
#include <iostream> |
3 |
#include <math.h> |
4 |
|
5 |
#include <stdio.h> |
6 |
#include <stdlib.h> |
7 |
#include <string.h> |
8 |
#include <unistd.h> |
9 |
#include <sys/types.h> |
10 |
#include <sys/stat.h> |
11 |
|
12 |
#include "io/ReadWrite.hpp" |
13 |
#include "utils/simError.h" |
14 |
#include "utils/GenericData.hpp" |
15 |
|
16 |
#ifdef IS_MPI |
17 |
#include <mpi.h> |
18 |
#include "brains/mpiSimulation.hpp" |
19 |
#define TAKE_THIS_TAG_CHAR 3134 |
20 |
#define TAKE_THIS_TAG_INT 3135 |
21 |
|
22 |
namespace initFile{ |
23 |
void nodeZeroError( void ); |
24 |
void anonymousNodeDie( void ); |
25 |
} |
26 |
|
27 |
using namespace initFile; |
28 |
|
29 |
#endif // is_mpi |
30 |
|
31 |
InitializeFromFile::InitializeFromFile( char *in_name ){ |
32 |
|
33 |
#ifdef IS_MPI |
34 |
if (worldRank == 0) { |
35 |
#endif |
36 |
|
37 |
c_in_file = fopen(in_name, "r"); |
38 |
if(c_in_file == NULL){ |
39 |
sprintf(painCave.errMsg, |
40 |
"Cannot open file: %s\n", in_name); |
41 |
painCave.isFatal = 1; |
42 |
simError(); |
43 |
} |
44 |
|
45 |
strcpy( c_in_name, in_name); |
46 |
#ifdef IS_MPI |
47 |
} |
48 |
else{ |
49 |
sprintf( c_in_name, "mpiNodeParser_%d", worldRank ); |
50 |
} |
51 |
|
52 |
strcpy( checkPointMsg, "Infile opened for reading successfully." ); |
53 |
MPIcheckPoint(); |
54 |
#endif |
55 |
return; |
56 |
} |
57 |
|
58 |
InitializeFromFile::~InitializeFromFile( ){ |
59 |
#ifdef IS_MPI |
60 |
if (worldRank == 0) { |
61 |
#endif |
62 |
int error; |
63 |
error = fclose( c_in_file ); |
64 |
if( error ){ |
65 |
sprintf( painCave.errMsg, |
66 |
"Error closing %s\n", c_in_name ); |
67 |
simError(); |
68 |
} |
69 |
#ifdef IS_MPI |
70 |
} |
71 |
strcpy( checkPointMsg, "Infile closed successfully." ); |
72 |
MPIcheckPoint(); |
73 |
#endif |
74 |
|
75 |
return; |
76 |
} |
77 |
|
78 |
|
79 |
void InitializeFromFile :: readInit( SimInfo* the_simnfo ){ |
80 |
|
81 |
int i, j; |
82 |
|
83 |
#ifdef IS_MPI |
84 |
int done, which_node, which_atom; // loop counter |
85 |
#endif //is_mpi |
86 |
|
87 |
const int BUFFERSIZE = 2000; // size of the read buffer |
88 |
int nTotObjs; // the number of atoms |
89 |
char read_buffer[BUFFERSIZE]; //the line buffer for reading |
90 |
|
91 |
char *eof_test; // ptr to see when we reach the end of the file |
92 |
char *parseErr; |
93 |
|
94 |
vector<StuntDouble*> integrableObjects; |
95 |
|
96 |
simnfo = the_simnfo; |
97 |
|
98 |
|
99 |
#ifndef IS_MPI |
100 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
101 |
if( eof_test == NULL ){ |
102 |
sprintf( painCave.errMsg, |
103 |
"InitializeFromFile error: error reading 1st line of \"%s\"\n", |
104 |
c_in_name ); |
105 |
painCave.isFatal = 1; |
106 |
simError(); |
107 |
} |
108 |
|
109 |
nTotObjs = atoi( read_buffer ); |
110 |
|
111 |
if( nTotObjs != simnfo->getTotIntegrableObjects() ){ |
112 |
sprintf( painCave.errMsg, |
113 |
"Initialize from File error. %s nIntegrable, %d, " |
114 |
"does not match the meta-data file's nIntegrable, %d.\n", |
115 |
c_in_name, nTotObjs, simnfo->getTotIntegrableObjects()); |
116 |
painCave.isFatal = 1; |
117 |
simError(); |
118 |
} |
119 |
|
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){ |
124 |
sprintf( painCave.errMsg, |
125 |
"error in reading commment in %s\n", c_in_name); |
126 |
painCave.isFatal = 1; |
127 |
simError(); |
128 |
} |
129 |
|
130 |
parseErr = parseCommentLine( read_buffer, simnfo); |
131 |
if( parseErr != NULL ){ |
132 |
strcpy( painCave.errMsg, parseErr ); |
133 |
painCave.isFatal = 1; |
134 |
simError(); |
135 |
} |
136 |
|
137 |
//parse dump lines |
138 |
|
139 |
for( i=0; i < simnfo->n_mol; i++){ |
140 |
|
141 |
integrableObjects = (simnfo->molecules[i]).getIntegrableObjects(); |
142 |
|
143 |
for(j = 0; j < integrableObjects.size(); j++){ |
144 |
|
145 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
146 |
if(eof_test == NULL){ |
147 |
sprintf(painCave.errMsg, |
148 |
"error in reading file %s\n" |
149 |
"natoms = %d; index = %d\n" |
150 |
"error reading the line from the file.\n", |
151 |
c_in_name, nTotObjs, i ); |
152 |
painCave.isFatal = 1; |
153 |
simError(); |
154 |
} |
155 |
|
156 |
parseErr = parseDumpLine( read_buffer, integrableObjects[j]); |
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 *MolToProcMap = mpiSim->getMolToProcMap(); |
176 |
int localIndex; |
177 |
int nCurObj; |
178 |
int nItems; |
179 |
|
180 |
nTotObjs = simnfo->getTotIntegrableObjects(); |
181 |
haveError = 0; |
182 |
if (worldRank == 0) { |
183 |
|
184 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
185 |
if( eof_test == NULL ){ |
186 |
sprintf( painCave.errMsg, |
187 |
"Error reading 1st line of %s \n ",c_in_name); |
188 |
haveError = 1; |
189 |
simError(); |
190 |
} |
191 |
|
192 |
nItems = atoi( read_buffer ); |
193 |
|
194 |
// Check to see that the number of integrable objects in the |
195 |
// intial configuration file is the same as derived from the |
196 |
// meta-data file. |
197 |
|
198 |
if( nTotObjs != nItems){ |
199 |
sprintf( painCave.errMsg, |
200 |
"Initialize from File error. %s nIntegrable, %d, " |
201 |
"does not match the meta-data file's nIntegrable, %d.\n", |
202 |
c_in_name, nTotObjs, simnfo->getTotIntegrableObjects()); |
203 |
haveError= 1; |
204 |
simError(); |
205 |
} |
206 |
|
207 |
//read the boxMat from the comment line |
208 |
|
209 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
210 |
if(eof_test == NULL){ |
211 |
sprintf( painCave.errMsg, |
212 |
"error in reading commment in %s\n", c_in_name); |
213 |
haveError = 1; |
214 |
simError(); |
215 |
} |
216 |
|
217 |
//Every single processor will parse the comment line by itself |
218 |
//By using this way, we might lose some efficiency, but if we want to add |
219 |
//more parameters into comment line, we only need to modify function |
220 |
//parseCommentLine |
221 |
|
222 |
MPI_Bcast(read_buffer, BUFFERSIZE, MPI_CHAR, 0, MPI_COMM_WORLD); |
223 |
|
224 |
|
225 |
parseErr = parseCommentLine( read_buffer, simnfo); |
226 |
|
227 |
if( parseErr != NULL ){ |
228 |
strcpy( painCave.errMsg, parseErr ); |
229 |
haveError = 1; |
230 |
simError(); |
231 |
} |
232 |
|
233 |
for (i=0 ; i < mpiSim->getNMolGlobal(); i++) { |
234 |
which_node = MolToProcMap[i]; |
235 |
if(which_node == 0){ |
236 |
//molecules belong to master node |
237 |
|
238 |
localIndex = mpiSim->getGlobalToLocalMol(i); |
239 |
|
240 |
if(localIndex == -1) { |
241 |
strcpy(painCave.errMsg, "Molecule not found on node 0!"); |
242 |
haveError = 1; |
243 |
simError(); |
244 |
} |
245 |
|
246 |
integrableObjects = (simnfo->molecules[localIndex]).getIntegrableObjects(); |
247 |
for(j=0; j < integrableObjects.size(); j++){ |
248 |
|
249 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
250 |
if(eof_test == NULL){ |
251 |
sprintf(painCave.errMsg, |
252 |
"error in reading file %s\n" |
253 |
"natoms = %d; index = %d\n" |
254 |
"error reading the line from the file.\n", |
255 |
c_in_name, nTotObjs, i ); |
256 |
haveError= 1; |
257 |
simError(); |
258 |
} |
259 |
|
260 |
if(haveError) nodeZeroError(); |
261 |
|
262 |
parseDumpLine(read_buffer, integrableObjects[j]); |
263 |
|
264 |
} |
265 |
|
266 |
|
267 |
} |
268 |
else{ |
269 |
//molecule belongs to slave nodes |
270 |
|
271 |
MPI_Recv(&nCurObj, 1, MPI_INT, which_node, |
272 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
273 |
|
274 |
for(j=0; j < nCurObj; j++){ |
275 |
|
276 |
eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
277 |
if(eof_test == NULL){ |
278 |
sprintf(painCave.errMsg, |
279 |
"error in reading file %s\n" |
280 |
"natoms = %d; index = %d\n" |
281 |
"error reading the line from the file.\n", |
282 |
c_in_name, nTotObjs, i ); |
283 |
haveError= 1; |
284 |
simError(); |
285 |
} |
286 |
|
287 |
if(haveError) nodeZeroError(); |
288 |
|
289 |
MPI_Send(read_buffer, BUFFERSIZE, MPI_CHAR, which_node, |
290 |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
291 |
|
292 |
} |
293 |
|
294 |
} |
295 |
|
296 |
} |
297 |
|
298 |
} |
299 |
else{ |
300 |
//actions taken at slave nodes |
301 |
|
302 |
MPI_Bcast(read_buffer, BUFFERSIZE, MPI_CHAR, 0, MPI_COMM_WORLD); |
303 |
|
304 |
parseErr = parseCommentLine( read_buffer, simnfo); |
305 |
|
306 |
if( parseErr != NULL ){ |
307 |
strcpy( painCave.errMsg, parseErr ); |
308 |
haveError = 1; |
309 |
simError(); |
310 |
} |
311 |
|
312 |
for (i=0 ; i < mpiSim->getNMolGlobal(); i++) { |
313 |
which_node = MolToProcMap[i]; |
314 |
|
315 |
if(which_node == worldRank){ |
316 |
//molecule with global index i belongs to this processor |
317 |
|
318 |
localIndex = mpiSim->getGlobalToLocalMol(i); |
319 |
|
320 |
if(localIndex == -1) { |
321 |
sprintf(painCave.errMsg, "Molecule not found on node %d\n", worldRank); |
322 |
haveError = 1; |
323 |
simError(); |
324 |
} |
325 |
|
326 |
integrableObjects = (simnfo->molecules[localIndex]).getIntegrableObjects(); |
327 |
|
328 |
nCurObj = integrableObjects.size(); |
329 |
|
330 |
MPI_Send(&nCurObj, 1, MPI_INT, 0, |
331 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
332 |
|
333 |
for(j = 0; j < integrableObjects.size(); j++){ |
334 |
|
335 |
MPI_Recv(read_buffer, BUFFERSIZE, MPI_CHAR, 0, |
336 |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
337 |
|
338 |
parseErr = parseDumpLine(read_buffer, integrableObjects[j]); |
339 |
|
340 |
if( parseErr != NULL ){ |
341 |
strcpy( painCave.errMsg, parseErr ); |
342 |
simError(); |
343 |
} |
344 |
|
345 |
} |
346 |
|
347 |
} |
348 |
|
349 |
} |
350 |
|
351 |
} |
352 |
#endif |
353 |
} |
354 |
|
355 |
char* InitializeFromFile::parseDumpLine(char* readLine, StuntDouble* sd){ |
356 |
|
357 |
char *foo; // the pointer to the current string token |
358 |
|
359 |
double pos[3]; // position place holders |
360 |
double vel[3]; // velocity placeholders |
361 |
double q[4]; // the quaternions |
362 |
double ji[3]; // angular velocity placeholders; |
363 |
double qSqr, qLength; // needed to normalize the quaternion vector. |
364 |
|
365 |
|
366 |
// set the string tokenizer |
367 |
|
368 |
foo = strtok(readLine, " ,;\t"); |
369 |
|
370 |
// check the atom name to the current atom |
371 |
|
372 |
if( strcmp( foo, sd->getType() ) ){ |
373 |
sprintf( painCave.errMsg, |
374 |
"Initialize from file error. Does not" |
375 |
" match the meta-data atom %s.\n", |
376 |
sd->getType() ); |
377 |
return strdup( painCave.errMsg ); |
378 |
} |
379 |
|
380 |
// get the positions |
381 |
|
382 |
foo = strtok(NULL, " ,;\t"); |
383 |
if(foo == NULL){ |
384 |
sprintf( painCave.errMsg, |
385 |
"error in reading postition x from %s\n", |
386 |
c_in_name); |
387 |
return strdup( painCave.errMsg ); |
388 |
} |
389 |
pos[0] = atof( foo ); |
390 |
|
391 |
foo = strtok(NULL, " ,;\t"); |
392 |
if(foo == NULL){ |
393 |
sprintf( painCave.errMsg, |
394 |
"error in reading postition y from %s\n", |
395 |
c_in_name); |
396 |
return strdup( painCave.errMsg ); |
397 |
} |
398 |
pos[1] = atof( foo ); |
399 |
|
400 |
foo = strtok(NULL, " ,;\t"); |
401 |
if(foo == NULL){ |
402 |
sprintf( painCave.errMsg, |
403 |
"error in reading postition z from %s\n", |
404 |
c_in_name); |
405 |
return strdup( painCave.errMsg ); |
406 |
} |
407 |
pos[2] = atof( foo ); |
408 |
|
409 |
|
410 |
// get the velocities |
411 |
|
412 |
foo = strtok(NULL, " ,;\t"); |
413 |
if(foo == NULL){ |
414 |
sprintf( painCave.errMsg, |
415 |
"error in reading velocity x from %s\n", |
416 |
c_in_name ); |
417 |
return strdup( painCave.errMsg ); |
418 |
} |
419 |
vel[0] = atof( foo ); |
420 |
|
421 |
foo = strtok(NULL, " ,;\t"); |
422 |
if(foo == NULL){ |
423 |
sprintf( painCave.errMsg, |
424 |
"error in reading velocity x from %s\n", |
425 |
c_in_name ); |
426 |
return strdup( painCave.errMsg ); |
427 |
} |
428 |
vel[1] = atof( foo ); |
429 |
|
430 |
foo = strtok(NULL, " ,;\t"); |
431 |
if(foo == NULL){ |
432 |
sprintf( painCave.errMsg, |
433 |
"error in reading velocity x from %s\n", |
434 |
c_in_name ); |
435 |
return strdup( painCave.errMsg ); |
436 |
} |
437 |
vel[2] = atof( foo ); |
438 |
|
439 |
|
440 |
// add the positions and velocities to the atom |
441 |
|
442 |
sd->setPos( pos ); |
443 |
sd->setVel( vel ); |
444 |
|
445 |
if (!sd->isDirectional()) |
446 |
return NULL; |
447 |
|
448 |
// get the quaternions |
449 |
|
450 |
if( sd->isDirectional() ){ |
451 |
|
452 |
foo = strtok(NULL, " ,;\t"); |
453 |
if(foo == NULL){ |
454 |
sprintf( painCave.errMsg, |
455 |
"error in reading velocity x from %s\n", |
456 |
c_in_name ); |
457 |
return strdup( painCave.errMsg ); |
458 |
} |
459 |
q[0] = atof( foo ); |
460 |
|
461 |
foo = strtok(NULL, " ,;\t"); |
462 |
if(foo == NULL){ |
463 |
sprintf( painCave.errMsg, |
464 |
"error in reading velocity x from %s\n", |
465 |
c_in_name ); |
466 |
return strdup( painCave.errMsg ); |
467 |
} |
468 |
q[1] = atof( foo ); |
469 |
|
470 |
foo = strtok(NULL, " ,;\t"); |
471 |
if(foo == NULL){ |
472 |
sprintf( painCave.errMsg, |
473 |
"error in reading velocity x from %s\n", |
474 |
c_in_name ); |
475 |
return strdup( painCave.errMsg ); |
476 |
} |
477 |
q[2] = atof( foo ); |
478 |
|
479 |
foo = strtok(NULL, " ,;\t"); |
480 |
if(foo == NULL){ |
481 |
sprintf( painCave.errMsg, |
482 |
"error in reading velocity x from %s\n", |
483 |
c_in_name ); |
484 |
return strdup( painCave.errMsg ); |
485 |
} |
486 |
q[3] = atof( foo ); |
487 |
|
488 |
// get the angular velocities |
489 |
|
490 |
foo = strtok(NULL, " ,;\t"); |
491 |
if(foo == NULL){ |
492 |
sprintf( painCave.errMsg, |
493 |
"error in reading velocity x from %s\n", |
494 |
c_in_name ); |
495 |
return strdup( painCave.errMsg ); |
496 |
} |
497 |
ji[0] = atof( foo ); |
498 |
|
499 |
foo = strtok(NULL, " ,;\t"); |
500 |
if(foo == NULL){ |
501 |
sprintf( painCave.errMsg, |
502 |
"error in reading velocity x from %s\n", |
503 |
c_in_name ); |
504 |
return strdup( painCave.errMsg ); |
505 |
} |
506 |
ji[1] = atof(foo ); |
507 |
|
508 |
foo = strtok(NULL, " ,;\t"); |
509 |
if(foo == NULL){ |
510 |
sprintf( painCave.errMsg, |
511 |
"error in reading velocity x from %s\n", |
512 |
c_in_name ); |
513 |
return strdup( painCave.errMsg ); |
514 |
} |
515 |
ji[2] = atof( foo ); |
516 |
|
517 |
|
518 |
// check that the quaternion vector is normalized |
519 |
|
520 |
qSqr = (q[0] * q[0]) + (q[1] * q[1]) + (q[2] * q[2]) + (q[3] * q[3]); |
521 |
|
522 |
if (fabs(qSqr) < 1e-6) { |
523 |
sprintf(painCave.errMsg, |
524 |
"initial quaternion error (q0^2 + q1^2 + q2^2 + q3^2 ~ 0).\n"); |
525 |
return strdup(painCave.errMsg); |
526 |
} |
527 |
|
528 |
qLength = sqrt( qSqr ); |
529 |
q[0] = q[0] / qLength; |
530 |
q[1] = q[1] / qLength; |
531 |
q[2] = q[2] / qLength; |
532 |
q[3] = q[3] / qLength; |
533 |
|
534 |
// add quaternion and angular velocities |
535 |
|
536 |
sd->setQ( q ); |
537 |
sd->setJ( ji ); |
538 |
} |
539 |
|
540 |
|
541 |
|
542 |
return NULL; |
543 |
} |
544 |
|
545 |
|
546 |
char* InitializeFromFile::parseCommentLine(char* readLine, SimInfo* entry_plug){ |
547 |
|
548 |
double currTime; |
549 |
double boxMat[9]; |
550 |
double theBoxMat3[3][3]; |
551 |
double chi; |
552 |
double integralOfChidt; |
553 |
double eta[9]; |
554 |
|
555 |
char *foo; // the pointer to the current string token |
556 |
|
557 |
// set the string tokenizer |
558 |
|
559 |
foo = strtok(readLine, " ,;\t"); |
560 |
// set the timeToken. |
561 |
|
562 |
if(foo == NULL){ |
563 |
sprintf( painCave.errMsg, |
564 |
"error in reading Time from %s\n", |
565 |
c_in_name ); |
566 |
return strdup( painCave.errMsg ); |
567 |
} |
568 |
|
569 |
currTime = atof( foo ); |
570 |
entry_plug->setTime( currTime ); |
571 |
|
572 |
//get H-Matrix |
573 |
|
574 |
for(int i = 0 ; i < 9; i++){ |
575 |
foo = strtok(NULL, " ,;\t"); |
576 |
if(foo == NULL){ |
577 |
sprintf( painCave.errMsg, |
578 |
"error in reading H[%d] from %s\n", i, c_in_name ); |
579 |
return strdup( painCave.errMsg ); |
580 |
} |
581 |
boxMat[i] = atof( foo ); |
582 |
} |
583 |
|
584 |
for(int i=0;i<3;i++) |
585 |
for(int j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
586 |
|
587 |
//set H-Matrix |
588 |
entry_plug->setBoxM( theBoxMat3 ); |
589 |
|
590 |
//get chi and integralOfChidt, they should appear by pair |
591 |
|
592 |
if( entry_plug->useInitXSstate ){ |
593 |
foo = strtok(NULL, " ,;\t\n"); |
594 |
if(foo != NULL){ |
595 |
chi = atof(foo); |
596 |
|
597 |
foo = strtok(NULL, " ,;\t\n"); |
598 |
if(foo == NULL){ |
599 |
sprintf( painCave.errMsg, |
600 |
"chi and integralOfChidt should appear by pair in %s\n", c_in_name ); |
601 |
return strdup( painCave.errMsg ); |
602 |
} |
603 |
integralOfChidt = atof( foo ); |
604 |
|
605 |
//push chi and integralOfChidt into SimInfo::properties which can be |
606 |
//retrieved by integrator later |
607 |
DoubleData* chiValue = new DoubleData(); |
608 |
chiValue->setID(CHIVALUE_ID); |
609 |
chiValue->setData(chi); |
610 |
entry_plug->addProperty(chiValue); |
611 |
|
612 |
DoubleData* integralOfChidtValue = new DoubleData(); |
613 |
integralOfChidtValue->setID(INTEGRALOFCHIDT_ID); |
614 |
integralOfChidtValue->setData(integralOfChidt); |
615 |
entry_plug->addProperty(integralOfChidtValue); |
616 |
|
617 |
} |
618 |
else |
619 |
return NULL; |
620 |
|
621 |
//get eta |
622 |
foo = strtok(NULL, " ,;\t\n"); |
623 |
if(foo != NULL ){ |
624 |
|
625 |
for(int i = 0 ; i < 9; i++){ |
626 |
|
627 |
if(foo == NULL){ |
628 |
sprintf( painCave.errMsg, |
629 |
"error in reading eta[%d] from %s\n", i, c_in_name ); |
630 |
return strdup( painCave.errMsg ); |
631 |
} |
632 |
eta[i] = atof( foo ); |
633 |
foo = strtok(NULL, " ,;\t\n"); |
634 |
} |
635 |
} |
636 |
else |
637 |
return NULL; |
638 |
|
639 |
//push eta into SimInfo::properties which can be |
640 |
//retrieved by integrator later |
641 |
|
642 |
DoubleArrayData* etaValue = new DoubleArrayData(); |
643 |
etaValue->setID(ETAVALUE_ID); |
644 |
etaValue->setData(eta, 9); |
645 |
entry_plug->addProperty(etaValue); |
646 |
} |
647 |
|
648 |
return NULL; |
649 |
} |
650 |
|
651 |
#ifdef IS_MPI |
652 |
|
653 |
// a couple of functions to let us escape the read loop |
654 |
|
655 |
void initFile::nodeZeroError( void ){ |
656 |
int j, myStatus; |
657 |
|
658 |
myStatus = 0; |
659 |
for (j = 0; j < mpiSim->getNProcessors(); j++) { |
660 |
MPI_Send( &myStatus, 1, MPI_INT, j, |
661 |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
662 |
} |
663 |
|
664 |
|
665 |
MPI_Finalize(); |
666 |
exit (0); |
667 |
|
668 |
} |
669 |
|
670 |
void initFile::anonymousNodeDie( void ){ |
671 |
|
672 |
MPI_Finalize(); |
673 |
exit (0); |
674 |
} |
675 |
|
676 |
#endif //is_mpi |