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filterBlockOfentities.c
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1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2017 EDF R&D, CEA/DEN
4 * MED is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * MED is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with MED. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #define MAX(a,b) ((a) > (b) ? (a) : (b))
19
20 #include <med.h>
21 #define MESGERR 1
22 #include "med_utils.h"
23 #include "med_config.h"
24
25 #include <stdlib.h>
26 #include <string.h>
27 #include <assert.h>
28
29 #if TIME_WITH_SYS_TIME
30 # include <sys/time.h>
31 # include <time.h>
32 #else
33 # if HAVE_SYS_TIME_H
34 # include <sys/time.h>
35 # else
36 # include <time.h>
37 # endif
38 #endif
39
40 #ifndef HAVE_UNISTD_H
41 #error "unistd.h required."
42 #endif
43
44 #include "getBlocksOfEntitiesPartition.h"
45 #include "generateDatas.h"
46 #include "generateFilterArray.h"
47
48
49 #ifdef DEF_LECT_ECR
50 #define MODE_ACCES MED_ACC_RDWR
51 #elif DEF_LECT_AJOUT
52 #define MODE_ACCES MED_ACC_RDEXT
53 #else
54 #define MODE_ACCES MED_ACC_CREAT
55 #endif
56
57 /*Valeur de l'enum dans med.h.in*/
58 /* #define MED_NO_INTERLACE 2 */
59 /* #define MED_FULL_INTERLACE 1 */
60
61
62 /* #ifndef USER_INTERLACE */
63 /* #define USER_INTERLACE MED_FULL_INTERLACE */
64 /* #warning "Defining MED_FULL_INTERLACE mode..." */
65 /* #endif */
66
67 /* #if USER_INTERLACE == MED_NO_INTERLACE */
68 /* #define generateDatas generateNoIDatas */
69 /* #warning "Using generateNoIDatas..." */
70 /* #elif USER_INTERLACE == MED_FULL_INTERLACE */
71 /* #define generateDatas generateFullIDatas */
72 /* #warning "Using generateFullIDatas..." */
73 /* #else */
74 /* #error "The USER_INTERLACE macro value match neither MED_NO_INTERLACE nor MED_FULL_INTERLACE" */
75 /* #endif */
76
77 /* #define USER_MODE MED_COMPACT */
78
79 typedef struct {
80 MPI_Info info;
81 MPI_Comm comm;
82 int mpi_size;
83 int mpi_rank;
84 med_int nentitiesfiltered;
85 med_int *filterarray;
86 } COM_info;
87
88
89
90 med_err generateFieldFile( const med_size nentities, const med_size nvaluesperentity, const med_size nconstituentpervalue,
91 const med_switch_mode constituentmode,GetBlocksOfEntitiesType getBlockOfEntities, const med_int nbblocksperproc,
92 GenerateDataType generateDatas,
93 const med_storage_mode storagemode, const med_size profilearraysize, const char * const fieldnameprefix, COM_info * const cominfo ) {
94
95 /* static int _fileno=0; */
96 med_err _ret=-1;
97 char _filename [255]="";
98 char _meshname[MED_NAME_SIZE+1]="Empty mesh";
99 med_int _meshdim=3;
100 char _meshcomponentname[3*MED_SNAME_SIZE+1] = "x y z ";
101 char _meshcomponentunit[3*MED_SNAME_SIZE+1] = "cm cm cm ";
102 char _fieldname [MED_NAME_SIZE+1]="";
103 char *componentname,*componentunit;
104 char _profilename[MED_NAME_SIZE+1]=MED_NO_PROFILE;
105 med_int *_profilearray=0;
106 int _i=0,_j=0,_k=0, _lastusedrank=0;
107 med_size _blocksize=0,_lastblocksize=0,_count=0,_stride=0,_start=0,_index=0;
108 med_float *_arrayvalues;
109 med_filter filter = MED_FILTER_INIT;
110 med_size _nusedentities = nentities;
111 med_size _io_count = nbblocksperproc;
112 med_idt _fidseq,_fid;
113
114 MPI_Info info = cominfo->info;
115 MPI_Comm comm = cominfo->comm;
116 int mpi_size = cominfo->mpi_size;
117 int mpi_rank = cominfo->mpi_rank;
118
119 char *_MED_MODE_SWITCH_MSG[3]={"MED_FULL_INTERLACE", "MED_NO_INTERLACE","MED_UNDEF_INTERLACE",};
120 char *_MED_STORAGE_MODE_MSG[3]={"MED_NO_STMODE","MED_GLOBAL_STMODE", "MED_COMPACT_STMODE"};
121
122 med_geometry_type _geotype = MED_TRIA6;
123 med_int _geodim = _geotype/100;
124 med_int _geonnodes = _geotype%100;
125 char _ipointname[MED_NAME_SIZE+1];
126 med_float* _ipointrefcoo = 0;
127 med_int _ipoint = nvaluesperentity;
128 med_float* _ipointcoo = 0;
129 med_float* _ipointwg = 0;
130
131 sprintf(_filename,"%s_CPU-%03d_@_%s_%s.med",fieldnameprefix,mpi_size,_MED_MODE_SWITCH_MSG[constituentmode],_MED_STORAGE_MODE_MSG[storagemode]);
132 /* SSCRUTE(_filename); */
133 /* Ouverture du fichier en mode parallel */
134 if ((_fid = MEDparFileOpen(_filename, MODE_ACCES ,comm, info)) < 0){
135 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_FILE,_filename);
136 goto ERROR;
137 }
138
139 /* SSCRUTE(_meshname); */
140 if (MEDmeshCr( _fid,_meshname,_meshdim,_meshdim, MED_UNSTRUCTURED_MESH,
141 "Un maillage pour le test parallel","s", MED_SORT_DTIT,
142 MED_CARTESIAN, _meshcomponentname, _meshcomponentunit) < 0) {
143 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_MESH,_meshname);
144 goto ERROR;
145 };
146
147 componentname = (char*) malloc((nconstituentpervalue*MED_SNAME_SIZE+1)*sizeof(char));
148 componentunit = (char*) malloc((nconstituentpervalue*MED_SNAME_SIZE+1)*sizeof(char));
149 /*TODO : Compléter le nom */
150 strcpy(componentname,"");
151 strcpy(componentunit,"");
152 strcpy(_fieldname,fieldnameprefix);
153 if ( MEDfieldCr(_fid,_fieldname,MED_FLOAT64,nconstituentpervalue,componentname,componentunit,"s",_meshname ) < 0) {
154 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_FIELD,_fieldname);
155 goto ERROR;
156 };
157 free(componentname);
158 free(componentunit);
159
160
161 if ( _ipoint > 1 ) {
162
163 MESSAGE("Creating a localization of integration points...");
164 strcpy(_ipointname,_fieldname);
165 strcat(_ipointname,"_loc");
166
167 /*Attention ancienne spec*/
168 _ipointrefcoo = (med_float *) calloc(_geodim*_geonnodes,sizeof(med_float));
169 _ipointcoo = (med_float *) calloc(_ipoint*_geodim,sizeof(med_float));
170 _ipointwg = (med_float *) calloc(_ipoint,sizeof(med_float));
171
172 if (MEDlocalizationWr(_fid, _ipointname, _geotype, _geotype/100, _ipointrefcoo, constituentmode,
173 _ipoint, _ipointcoo, _ipointwg, MED_NO_INTERPOLATION, MED_NO_MESH_SUPPORT ) < 0) {
174 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_LOCALIZATION,_ipointname);
175 ISCRUTE_int(constituentmode);
176 goto ERROR;
177 }
178 free(_ipointrefcoo );
179 free(_ipointcoo );
180 free(_ipointwg );
181
182 } else {
183 strcpy(_ipointname,MED_NO_LOCALIZATION);
184 }
185
186 if (profilearraysize) {
187 MESSAGE("Creating a profile...");
188
189 strcpy(_profilename,_fieldname);strcat(_profilename,"_profile");
190
191 _profilearray = (med_int*) calloc(profilearraysize,sizeof(med_int));
192
193 for (_i=0; _i < profilearraysize; ++_i) _profilearray[_i]=_i;
194 if ( MEDprofileWr(_fid,_profilename,profilearraysize,_profilearray) < 0) {
195 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_PROFILE,_profilename);
196 goto ERROR;
197 };
198 _nusedentities = profilearraysize;
199 } else {
200 strcpy(_profilename,MED_NO_PROFILE);
201 }
202
203
204 MESSAGE("Generating partition...");
205 getBlockOfEntities ( mpi_rank , mpi_size, _nusedentities,
206 &_start, &_stride, &_io_count, &_blocksize,
207 &_lastusedrank, &_lastblocksize);
208
209 _count=_io_count;
210 MESSAGE("Generating filter...");
211 if ( MEDfilterBlockOfEntityCr(_fid, nentities, nvaluesperentity, nconstituentpervalue,
212 MED_ALL_CONSTITUENT, constituentmode, storagemode, _profilename,
213 _start,_stride,_count,_blocksize,_lastblocksize, &filter) < 0 ) {
214 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_FILTER,"");
215 goto ERROR;
216 }
217
218 MESSAGE("Generating datas...");
219 generateDatas(mpi_rank, _lastusedrank, sizeof(med_float),
220 storagemode, profilearraysize, _profilearray,
221 _start, _stride, _count, _blocksize, _lastblocksize,
222 nentities, nvaluesperentity, nconstituentpervalue,
223 &_arrayvalues );
224
225 MESSAGE("Writing field...");
226 if ( MEDfieldValueAdvancedWr(_fid,_fieldname,MED_NO_DT,MED_NO_IT,0.0, MED_CELL, _geotype,
227 _ipointname, &filter, (unsigned char*)_arrayvalues ) < 0) {
228 MED_ERR_(_ret,MED_ERR_WRITE,MED_ERR_FIELD,_fieldname);
229 ISCRUTE(mpi_rank);
230 goto ERROR;
231 }
232
233 /* Test de lecture du même fichier avec filtre simple par un seul processeur */
234 /* TODO : Créer MEDflush */
235 H5Fflush(_fid, H5F_SCOPE_GLOBAL );
236
237 /*Le flush suffit pas besoin de synchroniser les processus : MPI_Barrier(MPI_COMM_WORLD); */
238 if (mpi_rank == 0 ) {
239 MESSAGE("Reading field...");
240
241
242 med_int _nentitiesarrayvalues=0;
243 med_float *_filteredarrayvalues=NULL;
244 med_filter filter2=MED_FILTER_INIT;
245 int _ind=0;
246 FILE * _asciifile;
247 char _asciifilename[255]="";
248
249
250 if ((_fidseq = MEDfileOpen(_filename, MED_ACC_RDONLY )) < 0){
251 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_FILE,_filename);
252 goto ERROR;
253 }
254
255 sprintf(_asciifilename,"%s_CPU-%03d_@_%s_%s.ascii",fieldnameprefix,mpi_size,_MED_MODE_SWITCH_MSG[constituentmode],_MED_STORAGE_MODE_MSG[storagemode]);
256 _asciifile=fopen(_asciifilename, "w");
257
258 /*Génère un filtre de selection simple s'il n'a pas déjà été généré lors d'un précédent appel */
259 /*TODO : Déplacer cette appel dans le main après avoir externaliser la génération du profile */
260 if (!(cominfo->filterarray))
261 if ( generateFilterArray( nentities, nvaluesperentity, nconstituentpervalue,
262 profilearraysize, _profilearray,
263 &(cominfo->nentitiesfiltered), &(cominfo->filterarray) ) < 0 ) {
264 goto ERROR;
265 }
266
267 ISCRUTE(cominfo->nentitiesfiltered);
268 /*Stocke le filtre utilisé dans le fichier .ascii*/
269 for (_i=0; _i < cominfo->nentitiesfiltered; ++_i ) {
270 /* ISCRUTE(cominfo->filterarray[_i]); */
271 fprintf(_asciifile,"%d ",cominfo->filterarray[_i]) ;
272 }
273 fprintf(_asciifile,"\n") ;
274
275
276 /*Pas de profile possible (profilearraysize == 0) en MED_GLOBAL_STMODE sur un fichier géré en parallel */
277 if ( profilearraysize ) {
278 _nentitiesarrayvalues = profilearraysize;
279 } else {
280 _nentitiesarrayvalues = nentities;
281 }
282
283 /*Attention allocation mémoire potentiellement grosse car réalisée uniquement par le processus 0
284 qui rassemble les données.*/
285 /* C'est une taille maxi qui ne prend pas en compte le COMPACT+filter */
286 /* TODO : Ajuster la taille au storage_mode*/
287 _filteredarrayvalues = (med_float*) malloc(_nentitiesarrayvalues*
288 nvaluesperentity*
289 nconstituentpervalue*sizeof(med_float));
290
291 /* Permet de vérifier une erreur d'indiçage après la lecture */
292 for (_i=0;_i<_nentitiesarrayvalues*nvaluesperentity*nconstituentpervalue; ++_i)
293 _filteredarrayvalues[_i]=-_i;
294
295
296 /*Création d'un filtre de sélection simple, pour une lecture séquentielle par le processys 0*/
297 if ( MEDfilterEntityCr(_fidseq, nentities, nvaluesperentity, nconstituentpervalue,
298 MED_ALL_CONSTITUENT, constituentmode, storagemode, _profilename,
299 cominfo->nentitiesfiltered,cominfo->filterarray, &filter2) < 0 ) {
300 MED_ERR_(_ret,MED_ERR_CREATE,MED_ERR_FILTER,"");
301 goto ERROR;
302 }
303
304 if ( MEDfieldValueAdvancedRd(_fidseq,_fieldname,MED_NO_DT,MED_NO_IT, MED_CELL, _geotype,
305 &filter2, (unsigned char*)_filteredarrayvalues ) < 0) {
306 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_FIELD,_fieldname);
307 ISCRUTE(mpi_rank);
308 goto ERROR;
309 }
310
311 /*AFFICHAGE TOUJOURS EN FULL INTERLACE QUELQUES SOIENT LES COMBINAISONS*/
312 /*TODO : Externaliser l'affichage*/
313 if ( storagemode == MED_GLOBAL_STMODE ) {
314 switch (constituentmode) {
315 case MED_FULL_INTERLACE:
316 for (_i=0; _i < cominfo->nentitiesfiltered; ++_i)
317 for (_j=0; _j < nvaluesperentity; ++_j)
318 for (_k=0; _k < nconstituentpervalue; ++_k) {
319 _ind = (cominfo->filterarray[_i]-1)*nvaluesperentity*nconstituentpervalue+ _j*nconstituentpervalue+_k;
320 /* fprintf(stdout,"%s%3d%s = %f\n","_filteredarrayvaluesFULLGLB[",_ind,"]",_filteredarrayvalues[_ind]) ; */
321 fprintf(_asciifile,"%f\n",_filteredarrayvalues[_ind]) ;
322 }
323 break;
324 case MED_NO_INTERLACE:
325 for (_j=0; _j < cominfo->nentitiesfiltered; ++_j)
326 for (_k=0; _k < nvaluesperentity; ++_k)
327 for (_i=0; _i < nconstituentpervalue; ++_i) {
328 _ind =_i*nentities*nvaluesperentity+ (cominfo->filterarray[_j]-1)*nvaluesperentity +_k;
329 /* fprintf(stdout,"%s%3d%s = %f\n","_filteredarrayvaluesNOGLB[",_ind,"]",_filteredarrayvalues[_ind]); */
330 fprintf(_asciifile,"%f\n",_filteredarrayvalues[_ind]);
331 }
332 break;
333 }
334 } else
335 switch (constituentmode) {
336 case MED_FULL_INTERLACE:
337 for (_i=0; _i < cominfo->nentitiesfiltered; ++_i )
338 for (_j=0; _j < nvaluesperentity; ++_j)
339 for (_k=0; _k < nconstituentpervalue; ++_k) {
340 _ind = _i*nvaluesperentity*nconstituentpervalue+_j*nconstituentpervalue+_k;
341 /* fprintf(stdout,"%s%3d%s = %f\n","_filteredarrayvaluesFULLCP[",_ind,"]",_filteredarrayvalues[_ind]) ; */
342 fprintf(_asciifile,"%f\n",_filteredarrayvalues[_ind]) ;
343 }
344 break;
345 case MED_NO_INTERLACE:
346 for (_j=0; _j < cominfo->nentitiesfiltered; ++_j)
347 for (_k=0; _k < nvaluesperentity; ++_k)
348 for (_i=0; _i < nconstituentpervalue; ++_i) {
349 _ind =_i*cominfo->nentitiesfiltered*nvaluesperentity+ _j*nvaluesperentity +_k;
350 /* _ind =_i*_nentitiesarrayvalues*nvaluesperentity+ (_filterarray[_j]-1)*nvaluesperentity +_k; */
351 /* fprintf(stdout,"%s%3d%s = %f\n","_filteredarrayvaluesNOCP[",_ind,"]",_filteredarrayvalues[_ind]); */
352 fprintf(_asciifile,"%f\n",_filteredarrayvalues[_ind]);
353 }
354 break;
355 }
356
357
358 free(_filteredarrayvalues);
359
360 fclose(_asciifile);
361
362 if ( MEDfilterClose(&filter2) < 0 ) {
363 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_FILTER,"");
364 goto ERROR;
365 }
366
367 } /*fin if (mpi_rank == 0) */
368
369 if ( MEDfilterClose(&filter) < 0 ) {
370 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_FILTER,"");
371 goto ERROR;
372 }
373
374
375 _ret=0;
376 ERROR:
377 if (_arrayvalues) free(_arrayvalues);
378 if (profilearraysize) free(_profilearray);
379
380 if ( MEDfileClose(_fid) < 0) {
381 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_FILE,""); _ret = -1;
382 }
383
384 if (mpi_rank == 0 ) {
385 if ( MEDfileClose(_fidseq) < 0) {
386 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_FILE,""); _ret = -1;
387 }
388 }
389
390 return _ret;
391 }
392
393
394
395 int main (int argc, char **argv)
396
397
398 {
399 med_err _ret=0;
400 COM_info _cominfo;
401 _cominfo.comm = MPI_COMM_WORLD;
402 _cominfo.info = MPI_INFO_NULL;
403 _cominfo.nentitiesfiltered=0;
404 _cominfo.filterarray =NULL;
405
406
407
408 MPI_Init(&argc, &argv);
409 MPI_Comm_size(MPI_COMM_WORLD, &(_cominfo.mpi_size));
410 MPI_Comm_rank(MPI_COMM_WORLD, &(_cominfo.mpi_rank));
411
412 med_size _nbblocksperproc = 0;
413 int _nentities = 0;
414 int _nvaluesperentity = 0;
415 int _nconstituentpervalue = 0;
416
417 if (_cominfo.mpi_rank == 0 ) {
418
419 struct tm *_tm ;
420 time_t _tt=time(0);
421 _tm = localtime(&_tt);
422
423 srandom((*_tm).tm_sec * (*_tm).tm_min );
424 _nbblocksperproc = 1 + (int) (_cominfo.mpi_size * (random() / (RAND_MAX + 1.0)));
425 _nentities = 1 + (int) (1000.0 * (random() / (RAND_MAX + 1.0)));
426 _nvaluesperentity = 1 + (int) (11.0 * (random() / (RAND_MAX + 1.0)));
427 _nconstituentpervalue = 1 + (int) (7.0 * (random() / (RAND_MAX + 1.0)));
428 /* _nbblocksperproc = 1 + (int) (mpi_size * (random() / (RAND_MAX + 1.0))); */
429 /* _nentities = 1 + (int) (5.0 * (random() / (RAND_MAX + 1.0))); */
430 /* _nvaluesperentity = 1 + (int) (3.0 * (random() / (RAND_MAX + 1.0))); */
431 /* _nconstituentpervalue = 1 + (int) (3.0 * (random() / (RAND_MAX + 1.0))); */
432 /* _nbblocksperproc = 2; */
433 /* _nentities = 4; */
434 /* _nvaluesperentity = 1; */
435 /* _nconstituentpervalue = 1; */
436
437 }
438
439 if ( (sizeof(med_size)%(sizeof(MPI_LONG)))==0 ) {
440
441 MPI_Bcast(&_nbblocksperproc , sizeof(med_size)/sizeof(MPI_LONG), MPI_LONG, 0, MPI_COMM_WORLD);
442 MPI_Bcast(&_nentities , sizeof(med_size)/sizeof(MPI_LONG), MPI_LONG, 0, MPI_COMM_WORLD);
443 MPI_Bcast(&_nvaluesperentity , sizeof(med_size)/sizeof(MPI_LONG), MPI_LONG, 0, MPI_COMM_WORLD);
444 MPI_Bcast(&_nconstituentpervalue , sizeof(med_size)/sizeof(MPI_LONG), MPI_LONG, 0, MPI_COMM_WORLD);
445 } else {
446 assert(sizeof(med_size) == (sizeof(MPI_LONG)));
447 }
448
449 char _fieldnameprefix[256] = "";
450
451 sprintf(_fieldnameprefix,"NENT-%03d_NVAL-%03d_NCST-%03d_NBL-%03llu",_nentities,_nvaluesperentity,
452 _nconstituentpervalue,_nbblocksperproc);
453
454 GenerateDataType generateDatas = 0;
455 med_switch_mode _switchmode = MED_UNDEF_INTERLACE;
456 med_storage_mode _storagemode = MED_UNDEF_STMODE;
457 /*Pour que les 4 fichiers générés soient identiques, on désactive l'utilisation des profils
458 qui n'est pas utilisable en mode GLOBAL+// */
459 med_int _profilearraysize=0;
460 /* med_int _profilearraysize=_nentities/2; */
461
462 for (_switchmode = MED_FULL_INTERLACE ; _switchmode <= MED_NO_INTERLACE; ++_switchmode) {
463
464 if ( _switchmode == MED_FULL_INTERLACE ) generateDatas = generateFullIDatas;
465 else generateDatas = generateNoIDatas;
466
467 for (_storagemode = MED_GLOBAL_STMODE ; _storagemode <= MED_COMPACT_STMODE; ++_storagemode) {
468
469 if ( (_storagemode == MED_GLOBAL_STMODE ) && (_profilearraysize) ) _profilearraysize=0;
470
471 if ( generateFieldFile( _nentities, _nvaluesperentity, _nconstituentpervalue,
472 _switchmode, getCyclicBlocksOfEntities, _nbblocksperproc, generateDatas,
473 _storagemode, _profilearraysize, _fieldnameprefix, & _cominfo) < 0 ) {
474 MED_ERR_(_ret,MED_ERR_WRITE,MED_ERR_FIELD,_fieldnameprefix);
475 ISCRUTE(_cominfo.mpi_rank);
476 goto ERROR;
477 }
478
479 }
480 }
481
482
483 _ret = 0;
484 ERROR:
485
486 if ( _cominfo.filterarray = NULL ) free( _cominfo.filterarray );
487
488 /*pour arch. BLueGene : Sync entre GPFS et LSF : sleep(360) */
489
490 /* MPI_Finalize must be called AFTER MEDclose which may use MPI calls */
491 MPI_Finalize();
492
493 /* Catcher l'erreur en retour mpirun et .sh*/
494 return _ret;
495 }
496
497
498
499
MEDfileClose
MEDC_EXPORT med_err MEDfileClose(med_idt fid)
Fermeture d'un fichier MED.
Definition: MEDfileClose.c:30
MED_CARTESIAN
Definition: med.h:253
MED_TRIA6
#define MED_TRIA6
Definition: med.h:200
GetBlocksOfEntitiesType
void(* GetBlocksOfEntitiesType)(const int myrank, const int nproc, const int nentities, med_size *const start, med_size *const stride, med_size *const count, med_size *blocksize, int *const lastusedrank, med_size *const lastblocksize)
Definition: getBlocksOfEntitiesPartition.h:28
med_err
herr_t med_err
Definition: med.h:325
MED_NO_MESH_SUPPORT
#define MED_NO_MESH_SUPPORT
Definition: med.h:268
MED_FULL_INTERLACE
Definition: med.h:92
MEDfieldValueAdvancedRd
MEDC_EXPORT med_err MEDfieldValueAdvancedRd(const med_idt fid, const char *const fieldname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, const med_filter *const filter, unsigned char *const value)
Cette fonction permet de lire les valeurs d'un champ définies sur des entités d'un maillage pour une ...
Definition: MEDfieldValueAdvancedRd.c:43
MED_NO_IT
#define MED_NO_IT
Definition: med.h:314
generateFilterArray.h
COM_info
Definition: filterBlockOfentities.c:79
MEDfilterEntityCr
MEDC_EXPORT med_err MEDfilterEntityCr(const med_idt fid, const med_int nentity, const med_int nvaluesperentity, const med_int nconstituentpervalue, const med_int constituentselect, const med_switch_mode switchmode, const med_storage_mode storagemode, const char *const profilename, const med_int filterarraysize, const med_int *const filterarray, med_filter *const filter)
Definition: MEDfilterEntityCr.c:56
MED_SORT_DTIT
Definition: med.h:304
MED_NO_INTERPOLATION
#define MED_NO_INTERPOLATION
Definition: med.h:272
MESSAGE
#define MESSAGE(chaine)
Definition: med_utils.h:316
MED_NO_INTERLACE
Definition: med.h:94
MED_ERR_READ
#define MED_ERR_READ
Definition: med_err.h:25
COM_info::comm
MPI_Comm comm
Definition: filterBlockOfentities.c:81
MED_ERR_LOCALIZATION
#define MED_ERR_LOCALIZATION
Definition: med_err.h:88
med_switch_mode
med_switch_mode
Definition: med.h:92
med_size
hsize_t med_size
Definition: med.h:322
MED_NO_LOCALIZATION
#define MED_NO_LOCALIZATION
Definition: med.h:270
MED_FILTER_INIT
#define MED_FILTER_INIT
Definition: med.h:367
ISCRUTE_int
#define ISCRUTE_int(entier)
Definition: med_utils.h:307
med_float
double med_float
Definition: med.h:329
med_config.h
MED_COMPACT_STMODE
Definition: med.h:106
MED_ACC_RDONLY
Definition: med.h:116
MED_ALL_CONSTITUENT
#define MED_ALL_CONSTITUENT
Definition: med.h:294
MED_ERR_MESH
#define MED_ERR_MESH
Definition: med_err.h:82
MED_GLOBAL_STMODE
Definition: med.h:105
MED_CELL
Definition: med.h:139
MED_UNSTRUCTURED_MESH
Definition: med.h:127
main
int main(int argc, char **argv)
Definition: filterBlockOfentities.c:395
med.h
MED_ERR_WRITE
#define MED_ERR_WRITE
Definition: med_err.h:26
COM_info::info
MPI_Info info
Definition: filterBlockOfentities.c:80
MODE_ACCES
#define MODE_ACCES
Definition: filterBlockOfentities.c:54
getBlocksOfEntitiesPartition.h
med_int
int med_int
Definition: med.h:335
MED_ERR_CREATE
#define MED_ERR_CREATE
Definition: med_err.h:24
med_filter
Filtre de sélection.
Definition: med.h:348
getCyclicBlocksOfEntities
void getCyclicBlocksOfEntities(const int myrank, const int nproc, const int nentities, med_size *const start, med_size *const stride, med_size *const io_count, med_size *blocksize, int *const lastusedrank, med_size *const lastblocksize)
Definition: getBlocksOfEntitiesPartition.c:79
MED_UNDEF_STMODE
Definition: med.h:104
COM_info::filterarray
med_int * filterarray
Definition: filterBlockOfentities.c:85
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition: med_err.h:27
med_storage_mode
med_storage_mode
Definition: med.h:104
MED_FLOAT64
Definition: med.h:161
MEDprofileWr
MEDC_EXPORT med_err MEDprofileWr(const med_idt fid, const char *const profilename, const med_int profilesize, const med_int *const profilearray)
Cette routine permet d'écrire un profil dans un fichier MED.
Definition: MEDprofileWr.c:40
MEDmeshCr
MEDC_EXPORT med_err MEDmeshCr(const med_idt fid, const char *const meshname, const med_int spacedim, const med_int meshdim, const med_mesh_type meshtype, const char *const description, const char *const dtunit, const med_sorting_type sortingtype, const med_axis_type axistype, const char *const axisname, const char *const axisunit)
Cette routine permet de créer un maillage dans un fichier.
Definition: MEDmeshCr.c:45
MEDparFileOpen
med_idt MEDparFileOpen(const char *const filename, const med_access_mode accessmode, const MPI_Comm comm, const MPI_Info info)
Ouverture d'un fichier MED pour une utilisation parallèle.
Definition: MEDparFileOpen.c:49
generateDatas.h
MED_NO_PROFILE
#define MED_NO_PROFILE
Definition: med.h:276
generateFieldFile
med_err generateFieldFile(const med_size nentities, const med_size nvaluesperentity, const med_size nconstituentpervalue, const med_switch_mode constituentmode, GetBlocksOfEntitiesType getBlockOfEntities, const med_int nbblocksperproc, GenerateDataType generateDatas, const med_storage_mode storagemode, const med_size profilearraysize, const char *const fieldnameprefix, COM_info *const cominfo)
Definition: filterBlockOfentities.c:90
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:306
MED_ERR_PROFILE
#define MED_ERR_PROFILE
Definition: med_err.h:93
MED_UNDEF_INTERLACE
Definition: med.h:96
MEDfileOpen
MEDC_EXPORT med_idt MEDfileOpen(const char *const filename, const med_access_mode accessmode)
Ouverture d'un fichier MED.
Definition: MEDfileOpen.c:41
MED_ERR_FIELD
#define MED_ERR_FIELD
Definition: med_err.h:90
med_idt
hid_t med_idt
Definition: med.h:324
MEDfieldValueAdvancedWr
MEDC_EXPORT med_err MEDfieldValueAdvancedWr(const med_idt fid, const char *const fieldname, const med_int numdt, const med_int numit, const med_float dt, const med_entity_type entitype, const med_geometry_type geotype, const char *const localizationname, const med_filter *const filter, const unsigned char *const value)
Cette fonction permet d'écire les valeurs d'un champ définies sur des entités d'un maillage pour une ...
Definition: MEDfieldValueAdvancedWr.c:45
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition: med_err.h:34
MEDlocalizationWr
MEDC_EXPORT med_err MEDlocalizationWr(const med_idt fid, const char *const localizationname, const med_geometry_type geotype, const med_int spacedimension, const med_float *const elementcoordinate, const med_switch_mode switchmode, const med_int nipoint, const med_float *const ipointcoordinate, const med_float *const weight, const char *const geointerpname, const char *const ipointstructmeshname)
Cette routine permet l'écriture d'une localisation localizationname de points d'intégration dans/auto...
Definition: MEDlocalizationWr.c:49
MED_NO_DT
#define MED_NO_DT
Definition: med.h:313
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:77
med_utils.h
MED_SNAME_SIZE
#define MED_SNAME_SIZE
Definition: med.h:78
COM_info::nentitiesfiltered
med_int nentitiesfiltered
Definition: filterBlockOfentities.c:84
generateFullIDatas
void generateFullIDatas(const int myrank, const int lastrank, const int sizeoftype, const med_storage_mode profilemode, const med_size profilesize, const med_int *const profilearray, const med_size start, const med_size stride, const med_size count, const med_size blocksize, const med_size lastblocksize, const int nentities, const int nvaluesperentity, const int nconstituentpervalue, med_float **valuesarray)
Definition: generateDatas.c:31
COM_info::mpi_size
int mpi_size
Definition: filterBlockOfentities.c:82
GenerateDataType
void(* GenerateDataType)(const int myrank, const int lastrank, const int sizeoftype, const med_storage_mode profilemode, const med_size profilesize, const med_int *const profilearray, const med_size start, const med_size stride, const med_size count, const med_size blocksize, const med_size lastblocksize, const int nentities, const int nvaluesperentity, const int nconstituentpervalue, med_float **valuesarray)
Definition: generateDatas.h:27
med_geometry_type
int med_geometry_type
Definition: med.h:189
MEDfilterBlockOfEntityCr
MEDC_EXPORT med_err MEDfilterBlockOfEntityCr(const med_idt fid, const med_int nentity, const med_int nvaluesperentity, const med_int nconstituentpervalue, const med_int constituentselect, const med_switch_mode switchmode, const med_storage_mode storagemode, const char *const profilename, const med_size start, const med_size stride, const med_size count, const med_size blocksize, const med_size lastblocksize, med_filter *const filter)
Crée un filtre en selectionnant par blocs les entités pour lesquelles on veut lire/écrire des valeurs...
Definition: MEDfilterBlockOfEntityCr.c:50
generateFilterArray
med_err generateFilterArray(const med_size nentities, const med_size nvaluesperentity, const med_size nconstituentpervalue, const med_size profilearraysize, const med_int *const profilearray, med_int *const nentitiesfiltered, med_int **filterarray)
Definition: generateFilterArray.c:30
MED_ERR_FILTER
#define MED_ERR_FILTER
Definition: med_err.h:92
COM_info::mpi_rank
int mpi_rank
Definition: filterBlockOfentities.c:83
MEDfilterClose
MEDC_EXPORT med_err MEDfilterClose(med_filter *const filter)
Désalloue les ressources hdf détenues par un filtre.
Definition: MEDfilterClose.c:35
generateNoIDatas
void generateNoIDatas(const int myrank, const int lastrank, const int sizeoftype, const med_storage_mode storagemode, const med_size profilearraysize, const med_int *const profilearray, const med_size start, const med_size stride, const med_size count, const med_size blocksize, const med_size lastblocksize, const int nentities, const int nvaluesperentity, const int nconstituentpervalue, med_float **valuesarray)
Definition: generateDatas.c:103
MEDfieldCr
MEDC_EXPORT med_err MEDfieldCr(const med_idt fid, const char *const fieldname, const med_field_type fieldtype, const med_int ncomponent, const char *const componentname, const char *const componentunit, const char *const dtunit, const char *const meshname)
Cette fonction crée un champ dans un fichier.
Definition: MEDfieldCr.c:44
MED_ERR_FILE
#define MED_ERR_FILE
Definition: med_err.h:81
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:158