8.1
general documentation
cs_restart.h
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1 #ifndef __CS_RESTART_H__
2 #define __CS_RESTART_H__
3 
4 /*============================================================================
5  * Manage checkpoint / restart files
6  *============================================================================*/
7 
8 /*
9  This file is part of code_saturne, a general-purpose CFD tool.
10 
11  Copyright (C) 1998-2023 EDF S.A.
12 
13  This program is free software; you can redistribute it and/or modify it under
14  the terms of the GNU General Public License as published by the Free Software
15  Foundation; either version 2 of the License, or (at your option) any later
16  version.
17 
18  This program is distributed in the hope that it will be useful, but WITHOUT
19  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20  FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21  details.
22 
23  You should have received a copy of the GNU General Public License along with
24  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25  Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 */
27 
28 /*----------------------------------------------------------------------------*/
29 
30 /*----------------------------------------------------------------------------
31  * Standard C library headers
32  *----------------------------------------------------------------------------*/
33 
34 /*----------------------------------------------------------------------------
35  * Local headers
36  *----------------------------------------------------------------------------*/
37 
38 #include "cs_defs.h"
39 
40 #include "cs_time_step.h"
41 
42 /*----------------------------------------------------------------------------*/
43 
44 BEGIN_C_DECLS
45 
46 /*============================================================================
47  * Macro definitions
48  *============================================================================*/
49 
50 /* Predefined checkpoint interval */
51 
52 #define CS_RESTART_INTERVAL_NONE -2
53 #define CS_RESTART_INTERVAL_ONLY_AT_END -1
54 #define CS_RESTART_INTERVAL_DEFAULT 0
55 
56 /* Error codes */
57 
58 #define CS_RESTART_SUCCESS 0
59 #define CS_RESTART_ERR_FILE_NUM -1
60 #define CS_RESTART_ERR_LOCATION -2
61 #define CS_RESTART_ERR_VAL_TYPE -3
62 #define CS_RESTART_ERR_N_VALS -4
63 #define CS_RESTART_ERR_MODE -5
64 #define CS_RESTART_ERR_EXISTS -6
65 #define CS_RESTART_ERR_NO_MAP -7
68 /*============================================================================
69  * Local type definitions
70  *============================================================================*/
71 
74 typedef enum {
75 
76  CS_RESTART_MODE_READ,
77  CS_RESTART_MODE_WRITE
79 } cs_restart_mode_t;
80 
81 /* Datatype enumeration to transmit a data's type to a function */
82 
83 typedef enum {
84  CS_TYPE_char,
85  CS_TYPE_int,
86  CS_TYPE_cs_gnum_t,
87  CS_TYPE_cs_real_t,
88 } cs_restart_val_type_t;
89 
90 /*
91  Pointer associated with a restart file structure. The structure itself
92  is defined in "cs_restart.c", and is opaque outside that unit.
93 */
94 
95 typedef struct _cs_restart_t cs_restart_t;
96 
97 /*----------------------------------------------------------------------------*/
117 /*----------------------------------------------------------------------------*/
118 
119 typedef int
120 (cs_restart_check_section_t)(cs_restart_t *restart,
121  void *context,
122  const char *sec_name,
123  int location_id,
124  int n_location_vals,
125  cs_restart_val_type_t val_type);
126 
127 /*----------------------------------------------------------------------------*/
147 /*----------------------------------------------------------------------------*/
148 
149 typedef int
150 (cs_restart_read_section_t)(cs_restart_t *restart,
151  void *context,
152  const char *sec_name,
153  int location_id,
154  int n_location_vals,
155  cs_restart_val_type_t val_type,
156  void *val);
157 
158 /*----------------------------------------------------------------------------*/
175 /*----------------------------------------------------------------------------*/
176 
177 typedef void
178 (cs_restart_write_section_t)(cs_restart_t *restart,
179  void *context,
180  const char *sec_name,
181  int location_id,
182  int n_location_vals,
183  cs_restart_val_type_t val_type,
184  const void *val);
185 
186 /*=============================================================================
187  * Global variables
188  *============================================================================*/
189 
190 /*============================================================================
191  * Public Fortran function prototypes
192  *============================================================================*/
193 
194 /*----------------------------------------------------------------------------
195  * Check if checkpointing is recommended at a given time.
196  *
197  * Fortran interface
198  *
199  * subroutine reqsui (iisuit)
200  * *****************
201  *
202  * integer iisuit : --> : 0 if no restart required, 1 otherwise
203  *----------------------------------------------------------------------------*/
204 
205 void CS_PROCF (reqsui, REQSUI)
206 (
207  int *iisuit
208 );
209 
210 /*----------------------------------------------------------------------------
211  * Indicate checkpointing has been done at a given time.
212  *
213  * This updates the status for future checks to determine
214  * if checkpointing is recommended at a given time.
215  *
216  * Fortran interface
217  *
218  * subroutine stusui
219  * *****************
220  *----------------------------------------------------------------------------*/
221 
222 void CS_PROCF (stusui, STUSUI)
223 (
224  void
225 );
226 
227 /*----------------------------------------------------------------------------
228  * Save output mesh for turbomachinery if needed
229  *
230  * Fortran interface
231  *
232  * subroutine trbsui
233  * *****************
234  *----------------------------------------------------------------------------*/
235 
236 void CS_PROCF (trbsui, TRBSUI)
237 (
238  void
239 );
240 
241 /*----------------------------------------------------------------------------
242  * Indicate if a restart directory is present.
243  *
244  * Fortran interface
245  *
246  * subroutine indsui (isuite)
247  * *****************
248  *
249  * integer isuite : --> : 1 for restart, 0 otherwise
250  *----------------------------------------------------------------------------*/
251 
252 void CS_PROCF (indsui, INDSUI)
253 (
254  int *isuite
255 );
256 
257 /*============================================================================
258  * Public function prototypes
259  *============================================================================*/
260 
261 /*----------------------------------------------------------------------------*/
275 /*----------------------------------------------------------------------------*/
276 
277 void
278 cs_restart_checkpoint_get_intervals(int *nt_interval,
279  double *t_interval,
280  double *wt_interval);
281 
282 /*----------------------------------------------------------------------------*/
293 /*----------------------------------------------------------------------------*/
294 
295 void
296 cs_restart_checkpoint_set_interval(int nt_interval,
297  double t_interval,
298  double wt_interval);
299 
300 /*----------------------------------------------------------------------------*/
318 /*----------------------------------------------------------------------------*/
319 
320 void
321 cs_restart_checkpoint_set_mesh_mode(int mode);
322 
323 /*----------------------------------------------------------------------------*/
329 /*----------------------------------------------------------------------------*/
330 
331 void
332 cs_restart_checkpoint_set_last_ts(int nt_last);
333 
334 /*----------------------------------------------------------------------------*/
340 /*----------------------------------------------------------------------------*/
341 
342 void
343 cs_restart_checkpoint_set_next_ts(int nt_next);
344 
345 /*----------------------------------------------------------------------------*/
351 /*----------------------------------------------------------------------------*/
352 
353 void
354 cs_restart_checkpoint_set_next_tv(double t_next);
355 
356 /*----------------------------------------------------------------------------*/
362 /*----------------------------------------------------------------------------*/
363 
364 void
365 cs_restart_checkpoint_set_next_wt(double wt_next);
366 
367 /*----------------------------------------------------------------------------*/
375 /*----------------------------------------------------------------------------*/
376 
377 bool
378 cs_restart_checkpoint_required(const cs_time_step_t *ts);
379 
380 /*----------------------------------------------------------------------------*/
389 /*----------------------------------------------------------------------------*/
390 
391 void
392 cs_restart_checkpoint_done(const cs_time_step_t *ts);
393 
394 /*----------------------------------------------------------------------------*/
400 /*----------------------------------------------------------------------------*/
401 
402 int
403 cs_restart_present(void);
404 
405 /*----------------------------------------------------------------------------*/
416 /*----------------------------------------------------------------------------*/
417 
418 cs_restart_t *
419 cs_restart_create(const char *name,
420  const char *path,
421  cs_restart_mode_t mode);
422 
423 /*----------------------------------------------------------------------------*/
429 /*----------------------------------------------------------------------------*/
430 
431 void
432 cs_restart_destroy(cs_restart_t **restart);
433 
434 /*----------------------------------------------------------------------------*/
448 /*----------------------------------------------------------------------------*/
449 
450 void
451 cs_restart_check_base_location(const cs_restart_t *restart,
452  bool *match_cell,
453  bool *match_i_face,
454  bool *match_b_face,
455  bool *match_vertex);
456 
457 /*----------------------------------------------------------------------------*/
469 /*----------------------------------------------------------------------------*/
470 
471 int
472 cs_restart_add_location(cs_restart_t *restart,
473  const char *location_name,
474  cs_gnum_t n_glob_ents,
475  cs_lnum_t n_ents,
476  const cs_gnum_t *ent_global_num);
477 
478 /*----------------------------------------------------------------------------*/
489 /*----------------------------------------------------------------------------*/
490 
491 void
492 cs_restart_add_location_ref(const char *location_name,
493  cs_gnum_t n_glob_ents,
494  cs_lnum_t n_ents,
495  const cs_gnum_t *ent_global_num);
496 
497 /*----------------------------------------------------------------------------*/
501 /*----------------------------------------------------------------------------*/
502 
503 void
504 cs_restart_clear_locations_ref(void);
505 
506 /*----------------------------------------------------------------------------*/
520 /*----------------------------------------------------------------------------*/
521 
522 void
523 cs_restart_set_context(void *context);
524 
525 /*----------------------------------------------------------------------------*/
535 /*----------------------------------------------------------------------------*/
536 
537 cs_restart_check_section_t *
538 cs_restart_set_check_section_func(cs_restart_check_section_t *func);
539 
540 /*----------------------------------------------------------------------------*/
551 /*----------------------------------------------------------------------------*/
552 
553 cs_restart_read_section_t *
554 cs_restart_set_read_section_func(cs_restart_read_section_t *func);
555 
556 /*----------------------------------------------------------------------------*/
567 /*----------------------------------------------------------------------------*/
568 
569 cs_restart_write_section_t *
570 cs_restart_set_write_section_func(cs_restart_write_section_t *func);
571 
572 /*----------------------------------------------------------------------------*/
580 /*----------------------------------------------------------------------------*/
581 
582 const char *
583 cs_restart_get_name(const cs_restart_t *restart);
584 
585 /*----------------------------------------------------------------------------*/
595 /*----------------------------------------------------------------------------*/
596 
597 cs_lnum_t
598 cs_restart_get_n_location_elts(const cs_restart_t *restart,
599  int location_id);
600 
601 /*----------------------------------------------------------------------------*/
607 /*----------------------------------------------------------------------------*/
608 
609 void
610 cs_restart_dump_index(const cs_restart_t *restart);
611 
612 /*----------------------------------------------------------------------------*/
625 /*----------------------------------------------------------------------------*/
626 
627 int
628 cs_restart_check_section(cs_restart_t *restart,
629  const char *sec_name,
630  int location_id,
631  int n_location_vals,
632  cs_restart_val_type_t val_type);
633 
634 /*----------------------------------------------------------------------------*/
648 /*----------------------------------------------------------------------------*/
649 
650 int
651 cs_restart_read_section(cs_restart_t *restart,
652  const char *sec_name,
653  int location_id,
654  int n_location_vals,
655  cs_restart_val_type_t val_type,
656  void *val);
657 
658 /*----------------------------------------------------------------------------*/
669 /*----------------------------------------------------------------------------*/
670 
671 void
672 cs_restart_write_section(cs_restart_t *restart,
673  const char *sec_name,
674  int location_id,
675  int n_location_vals,
676  cs_restart_val_type_t val_type,
677  const void *val);
678 
679 /*----------------------------------------------------------------------------*/
691 /*----------------------------------------------------------------------------*/
692 
693 int
694 cs_restart_read_particles_info(cs_restart_t *restart,
695  const char *name,
696  cs_lnum_t *n_particles);
697 
698 /*----------------------------------------------------------------------------*/
710 /*----------------------------------------------------------------------------*/
711 
712 int
713 cs_restart_read_particles(cs_restart_t *restart,
714  int particles_location_id,
715  cs_lnum_t *particle_cell_id,
716  cs_real_t *particle_coords);
717 
718 /*----------------------------------------------------------------------------*/
738 /*----------------------------------------------------------------------------*/
739 
740 int
741 cs_restart_write_particles(cs_restart_t *restart,
742  const char *name,
743  bool number_by_coords,
744  cs_lnum_t n_particles,
745  const cs_lnum_t *particle_cell_id,
746  const cs_real_t *particle_coords);
747 
748 /*----------------------------------------------------------------------------*/
770 /*----------------------------------------------------------------------------*/
771 
772 int
773 cs_restart_read_ids(cs_restart_t *restart,
774  const char *sec_name,
775  int location_id,
776  int ref_location_id,
777  cs_lnum_t ref_id_base,
778  cs_lnum_t *ref_id);
779 
780 /*----------------------------------------------------------------------------*/
795 /*----------------------------------------------------------------------------*/
796 
797 void
798 cs_restart_write_ids(cs_restart_t *restart,
799  const char *sec_name,
800  int location_id,
801  int ref_location_id,
802  cs_lnum_t ref_id_base,
803  const cs_lnum_t *ref_id);
804 
805 /*----------------------------------------------------------------------------*/
821 /*----------------------------------------------------------------------------*/
822 
823 int
824 cs_restart_read_section_compat(cs_restart_t *restart,
825  const char *sec_name,
826  const char *old_name,
827  int location_id,
828  int n_location_vals,
829  cs_restart_val_type_t val_type,
830  void *val);
831 
832 /*----------------------------------------------------------------------------*/
851 /*----------------------------------------------------------------------------*/
852 
853 int
854 cs_restart_read_real_3_t_compat(cs_restart_t *restart,
855  const char *sec_name,
856  const char *old_name_x,
857  const char *old_name_y,
858  const char *old_name_z,
859  int location_id,
860  cs_real_3_t *val);
861 
862 /*----------------------------------------------------------------------------*/
884 /*----------------------------------------------------------------------------*/
885 
886 int
887 cs_restart_read_real_6_t_compat(cs_restart_t *restart,
888  const char *sec_name,
889  const char *old_name_xx,
890  const char *old_name_yy,
891  const char *old_name_zz,
892  const char *old_name_xy,
893  const char *old_name_yz,
894  const char *old_name_xz,
895  int location_id,
896  cs_real_6_t *val);
897 
898 /*----------------------------------------------------------------------------*/
920 /*----------------------------------------------------------------------------*/
921 
922 int
923 cs_restart_read_real_66_t_compat(cs_restart_t *restart,
924  const char *sec_name,
925  const char *old_name_xx,
926  const char *old_name_yy,
927  const char *old_name_zz,
928  const char *old_name_xy,
929  const char *old_name_yz,
930  const char *old_name_xz,
931  int location_id,
932  cs_real_66_t *val);
933 
934 /*----------------------------------------------------------------------------*/
938 /*----------------------------------------------------------------------------*/
939 
940 void
941 cs_restart_log_setup(void);
942 
943 /*----------------------------------------------------------------------------*/
947 /*----------------------------------------------------------------------------*/
948 
949 void
950 cs_restart_print_stats(void);
951 
952 /*----------------------------------------------------------------------------*/
958 /*----------------------------------------------------------------------------*/
959 
960 int
961 cs_restart_check_if_restart_from_ncfd(cs_restart_t *r);
962 
963 /*----------------------------------------------------------------------------*/
969 /*----------------------------------------------------------------------------*/
970 
971 int
972 cs_restart_is_from_ncfd(void);
973 
974 /*----------------------------------------------------------------------------*/
987 /*----------------------------------------------------------------------------*/
988 
989 void
990 cs_restart_set_n_max_checkpoints(int n_checkpoints);
991 
992 /*----------------------------------------------------------------------------*/
996 /*----------------------------------------------------------------------------*/
997 
998 void
999 cs_restart_clean_multiwriters_history(void);
1000 
1001 /*----------------------------------------------------------------------------*/
1005 /*----------------------------------------------------------------------------*/
1006 
1007 void
1008 cs_restart_multiwriters_destroy_all(void);
1009 
1010 /*----------------------------------------------------------------------------*/
1011 
1012 END_C_DECLS
1013 
1014 #endif /* __CS_RESTART_H__ */
cs_defs.h
BEGIN_C_DECLS
#define BEGIN_C_DECLS
Definition: cs_defs.h:514
cs_real_t
double cs_real_t
Floating-point value.
Definition: cs_defs.h:319
CS_PROCF
#define CS_PROCF(x, y)
Definition: cs_defs.h:528
cs_real_66_t
cs_real_t cs_real_66_t[6][6]
6x6 matrix of floating-point values
Definition: cs_defs.h:344
cs_real_3_t
cs_real_t cs_real_3_t[3]
vector of 3 floating-point values
Definition: cs_defs.h:334
cs_gnum_t
unsigned long cs_gnum_t
global mesh entity number
Definition: cs_defs.h:298
cs_real_6_t
cs_real_t cs_real_6_t[6]
vector of 6 floating-point values
Definition: cs_defs.h:336
END_C_DECLS
#define END_C_DECLS
Definition: cs_defs.h:515
cs_lnum_t
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:313
cs_restart_is_from_ncfd
int cs_restart_is_from_ncfd(void)
Returns if restart is done from a NCFD checkpoint file.
Definition: cs_restart.c:4068
cs_restart_mode_t
cs_restart_mode_t
Definition: cs_restart.h:74
CS_RESTART_MODE_WRITE
@ CS_RESTART_MODE_WRITE
Definition: cs_restart.h:77
CS_RESTART_MODE_READ
@ CS_RESTART_MODE_READ
Definition: cs_restart.h:76
cs_restart_get_name
const char * cs_restart_get_name(const cs_restart_t *restart)
Return name of restart file.
Definition: cs_restart.c:2680
cs_restart_val_type_t
cs_restart_val_type_t
Definition: cs_restart.h:83
CS_TYPE_int
@ CS_TYPE_int
Definition: cs_restart.h:85
CS_TYPE_cs_gnum_t
@ CS_TYPE_cs_gnum_t
Definition: cs_restart.h:86
CS_TYPE_cs_real_t
@ CS_TYPE_cs_real_t
Definition: cs_restart.h:87
CS_TYPE_char
@ CS_TYPE_char
Definition: cs_restart.h:84
cs_restart_set_write_section_func
cs_restart_write_section_t * cs_restart_set_write_section_func(cs_restart_write_section_t *func)
Associate a function and its input to all restart section write operations.
Definition: cs_restart.c:2661
indsui
void indsui(int *isuite)
Definition: cs_restart.c:1830
stusui
void stusui(void)
Definition: cs_restart.c:1794
cs_restart_read_real_6_t_compat
int cs_restart_read_real_6_t_compat(cs_restart_t *restart, const char *sec_name, const char *old_name_xx, const char *old_name_yy, const char *old_name_zz, const char *old_name_xy, const char *old_name_yz, const char *old_name_xz, int location_id, cs_real_6_t *val)
Read a cs_real_6_t tensor section from a restart file, when that section may have used a different na...
Definition: cs_restart.c:3713
cs_restart_checkpoint_required
bool cs_restart_checkpoint_required(const cs_time_step_t *ts)
Check if checkpointing is recommended at a given time.
Definition: cs_restart.c:1986
cs_restart_get_n_location_elts
cs_lnum_t cs_restart_get_n_location_elts(const cs_restart_t *restart, int location_id)
Return local number of elements associated with a given restart location.
Definition: cs_restart.c:2700
cs_restart_checkpoint_get_intervals
void cs_restart_checkpoint_get_intervals(int *nt_interval, double *t_interval, double *wt_interval)
Query checkpoint intervals.
Definition: cs_restart.c:1858
trbsui
void trbsui(void)
Definition: cs_restart.c:1811
cs_restart_set_context
void cs_restart_set_context(void *context)
Associate a context to restart section check operations.
Definition: cs_restart.c:2599
cs_restart_present
int cs_restart_present(void)
Check if we have a restart directory.
Definition: cs_restart.c:2097
cs_restart_check_base_location
void cs_restart_check_base_location(const cs_restart_t *restart, bool *match_cell, bool *match_i_face, bool *match_b_face, bool *match_vertex)
Check the locations associated with a restart file.
Definition: cs_restart.c:2377
cs_restart_clear_locations_ref
void cs_restart_clear_locations_ref(void)
Clear reference location definitions with a private copy.
Definition: cs_restart.c:2572
cs_restart_t
struct _cs_restart_t cs_restart_t
Definition: cs_restart.h:95
cs_restart_check_if_restart_from_ncfd
int cs_restart_check_if_restart_from_ncfd(cs_restart_t *r)
Checks if restart is done from a NCFD checkpoint file.
Definition: cs_restart.c:4039
cs_restart_read_section_t
int() cs_restart_read_section_t(cs_restart_t *restart, void *context, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type, void *val)
Function pointer for modifying behavior when reading a section.
Definition: cs_restart.h:150
reqsui
void reqsui(int *iisuit)
Definition: cs_restart.c:1771
cs_restart_check_section
int cs_restart_check_section(cs_restart_t *restart, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type)
Check the presence of a given section in a restart file.
Definition: cs_restart.c:2761
cs_restart_checkpoint_set_last_ts
void cs_restart_checkpoint_set_last_ts(int nt_last)
Define last forced checkpoint time step.
Definition: cs_restart.c:1928
cs_restart_checkpoint_set_next_wt
void cs_restart_checkpoint_set_next_wt(double wt_next)
Define next forced checkpoint wall-clock time value.
Definition: cs_restart.c:1970
cs_restart_log_setup
void cs_restart_log_setup(void)
Log checkpoint/restart setup.
Definition: cs_restart.c:3978
cs_restart_set_check_section_func
cs_restart_check_section_t * cs_restart_set_check_section_func(cs_restart_check_section_t *func)
Associate a function to restart section check operations.
Definition: cs_restart.c:2617
cs_restart_set_read_section_func
cs_restart_read_section_t * cs_restart_set_read_section_func(cs_restart_read_section_t *func)
Associate a function and its input to all restart section read operations.
Definition: cs_restart.c:2639
cs_restart_set_n_max_checkpoints
void cs_restart_set_n_max_checkpoints(int n_checkpoints)
Set the number of checkpoint files to keep.
Definition: cs_restart.c:4092
cs_restart_check_section_t
int() cs_restart_check_section_t(cs_restart_t *restart, void *context, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type)
Function pointer for modifying behavior when checking a section's presence.
Definition: cs_restart.h:120
cs_restart_read_real_3_t_compat
int cs_restart_read_real_3_t_compat(cs_restart_t *restart, const char *sec_name, const char *old_name_x, const char *old_name_y, const char *old_name_z, int location_id, cs_real_3_t *val)
Read a cs_real_3_t vector section from a restart file, when that section may have used a different na...
Definition: cs_restart.c:3599
cs_restart_write_section_t
void() cs_restart_write_section_t(cs_restart_t *restart, void *context, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type, const void *val)
Function pointer for modifying behavior when writing a section.
Definition: cs_restart.h:178
cs_restart_checkpoint_set_next_tv
void cs_restart_checkpoint_set_next_tv(double t_next)
Define next forced checkpoint time value.
Definition: cs_restart.c:1956
cs_restart_write_section
void cs_restart_write_section(cs_restart_t *restart, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type, const void *val)
Write a section to a restart file.
Definition: cs_restart.c:2837
cs_restart_read_particles_info
int cs_restart_read_particles_info(cs_restart_t *restart, const char *name, cs_lnum_t *n_particles)
Read basic particles information from a restart file.
Definition: cs_restart.c:2877
cs_restart_destroy
void cs_restart_destroy(cs_restart_t **restart)
Destroy structure associated with a restart file (and close the file).
Definition: cs_restart.c:2321
cs_restart_write_ids
void cs_restart_write_ids(cs_restart_t *restart, const char *sec_name, int location_id, int ref_location_id, cs_lnum_t ref_id_base, const cs_lnum_t *ref_id)
Write a referenced location id section to a restart file.
Definition: cs_restart.c:3419
cs_restart_read_real_66_t_compat
int cs_restart_read_real_66_t_compat(cs_restart_t *restart, const char *sec_name, const char *old_name_xx, const char *old_name_yy, const char *old_name_zz, const char *old_name_xy, const char *old_name_yz, const char *old_name_xz, int location_id, cs_real_66_t *val)
Read a cs_real_66_t tensor section from a restart file, when that section may have used a different n...
Definition: cs_restart.c:3855
cs_restart_read_section_compat
int cs_restart_read_section_compat(cs_restart_t *restart, const char *sec_name, const char *old_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type, void *val)
Read a section from a restart file, when that section may have used a different name in a previous ve...
Definition: cs_restart.c:3522
cs_restart_add_location
int cs_restart_add_location(cs_restart_t *restart, const char *location_name, cs_gnum_t n_glob_ents, cs_lnum_t n_ents, const cs_gnum_t *ent_global_num)
Add a location definition.
Definition: cs_restart.c:2435
cs_restart_read_particles
int cs_restart_read_particles(cs_restart_t *restart, int particles_location_id, cs_lnum_t *particle_cell_id, cs_real_t *particle_coords)
Read basic particles information from a restart file.
Definition: cs_restart.c:3064
cs_restart_multiwriters_destroy_all
void cs_restart_multiwriters_destroy_all(void)
Destroy the multiwriter structure at the end of the computation.
Definition: cs_restart.c:4173
cs_restart_dump_index
void cs_restart_dump_index(const cs_restart_t *restart)
Print the index associated with a restart file in read mode.
Definition: cs_restart.c:2722
cs_restart_read_section
int cs_restart_read_section(cs_restart_t *restart, const char *sec_name, int location_id, int n_location_vals, cs_restart_val_type_t val_type, void *val)
Read a section from a restart file.
Definition: cs_restart.c:2794
cs_restart_clean_multiwriters_history
void cs_restart_clean_multiwriters_history(void)
Remove all previous checkpoints which are not to be retained.
Definition: cs_restart.c:4114
cs_restart_add_location_ref
void cs_restart_add_location_ref(const char *location_name, cs_gnum_t n_glob_ents, cs_lnum_t n_ents, const cs_gnum_t *ent_global_num)
Add a reference location definition with a private copy.
Definition: cs_restart.c:2530
cs_restart_write_particles
int cs_restart_write_particles(cs_restart_t *restart, const char *name, bool number_by_coords, cs_lnum_t n_particles, const cs_lnum_t *particle_cell_id, const cs_real_t *particle_coords)
Write basic particles information to a restart file.
Definition: cs_restart.c:3181
cs_restart_checkpoint_set_interval
void cs_restart_checkpoint_set_interval(int nt_interval, double t_interval, double wt_interval)
Define default checkpoint interval.
Definition: cs_restart.c:1884
cs_restart_create
cs_restart_t * cs_restart_create(const char *name, const char *path, cs_restart_mode_t mode)
Initialize a restart file.
Definition: cs_restart.c:2126
cs_restart_checkpoint_set_mesh_mode
void cs_restart_checkpoint_set_mesh_mode(int mode)
Define checkpoint behavior for mesh.
Definition: cs_restart.c:1914
cs_restart_read_ids
int cs_restart_read_ids(cs_restart_t *restart, const char *sec_name, int location_id, int ref_location_id, cs_lnum_t ref_id_base, cs_lnum_t *ref_id)
Read a referenced location id section from a restart file.
Definition: cs_restart.c:3316
cs_restart_checkpoint_done
void cs_restart_checkpoint_done(const cs_time_step_t *ts)
Indicate checkpointing has been done at a given time.
Definition: cs_restart.c:2058
cs_restart_print_stats
void cs_restart_print_stats(void)
Print statistics associated with restart files.
Definition: cs_restart.c:4016
cs_restart_checkpoint_set_next_ts
void cs_restart_checkpoint_set_next_ts(int nt_next)
Define next forced checkpoint time step.
Definition: cs_restart.c:1942
cs_time_step.h
optcal::isuite
integer, save isuite
Indicator of a calculation restart (=1) or not (=0). This value is set automatically by the code; dep...
Definition: optcal.f90:158
cs_time_step_t
time step descriptor
Definition: cs_time_step.h:64