1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
/*@@
@file CactusDefaultInitialise.c
@date Tue Sep 29 12:45:04 1998
@author Tom Goodale
@desc
Default Cactus initialisation routine.
@enddesc
@version $Id$
@@*/
#include <stdio.h>
#include "cctk_Misc.h"
#include "cctk_Flesh.h"
#include "cctk_Parameter.h"
#include "cctki_GHExtensions.h"
#include "cctki_ScheduleBindings.h"
#include "cctki_WarnLevel.h"
#include "CactusMainDefaults.h"
#include "CactusCommFunctions.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(main_CactusDefaultInitialise_c);
/*# define DEBUG_CCTK 1 */
/********************************************************************
********************* Local Routine Prototypes *********************
********************************************************************/
static void CactusInitialiseGH (const tFleshConfig *config, cGH *GH);
/*@@
@routine CactusDefaultInitialise
@date Tue Sep 29 12:45:04 1998
@author Tom Goodale
@desc
Default initialisation routine.
@enddesc
@calls CCTK_SetupGH
CCTKi_AddGH
CactusInitialiseGH
@var config
@vdesc flesh configuration structure
@vtype tFleshConfig *
@vio inout
@endvar
@returntype int
@returndesc
0 for success
@endreturndesc
@@*/
int CactusDefaultInitialise (tFleshConfig *config)
{
cGH *GH;
int convergence_level;
#if 0
CactusResetTimer (config->timer[INITIALISATION]);
CactusResetTimer (config->timer[EVOLUTION]);
CactusResetTimer (config->timer[ELLIPTIC]);
CactusStartTimer (config->timer[INITIALISATION]);
#endif
convergence_level = 0;
while ((GH = CCTK_SetupGH (config, convergence_level)))
{
CCTKi_AddGH (config, convergence_level, GH);
CactusInitialiseGH (config, GH);
convergence_level++;
};
#if 0
CactusStopTimer (config->timer[INITIALISATION]);
#endif
return (0);
}
/*@@
@routine CactusInitialiseGH
@date Mon Feb 1 12:13:09 1999
@author Tom Goodale
@desc
Responsible for initialising a GH.
@enddesc
@calls CCTKi_ScheduleGHInit
CCTKi_InitGHExtensions
CCTKi_FinaliseParamWarn
CCTK_Traverse
@var config
@vdesc flesh configuration structure
@vtype tFleshConfig *
@vio inout
@endvar
@var GH
@vdesc the GH to initialize
@vtype cGH *
@vio inout
@endvar
@@*/
static void CactusInitialiseGH (const tFleshConfig *config, cGH *GH)
{
const char *recovery_mode;
recovery_mode = *(const char *const *)
CCTK_ParameterGet ("recovery_mode", "Cactus", NULL);
/* Initialise time */
GH->cctk_time = *(const CCTK_REAL *)
CCTK_ParameterGet ("cctk_initial_time", "Cactus", NULL);
/* Initialise iteration number */
GH->cctk_iteration = 0;
#ifdef DEBUG_CCTK
CCTK_PRINTSEPARATOR
printf ("In Cactus_Initialise\n--------------------\n");
printf (" Initializing GH->cctk_time = %f\n", GH->cctk_time);
printf (" Initializing GH->cctk_iteration = %u\n", GH->cctk_iteration);
CCTK_PRINTSEPARATOR
#endif
/* Do the schedule initialisation on this GH */
CCTKi_ScheduleGHInit (GH);
/* Initialise all the extensions. */
CCTKi_InitGHExtensions (GH);
CCTK_Traverse (GH, "CCTK_WRAGH");
/* FIXME : PARAM_CHECK SHOULD BE BEFORE HERE */
CCTK_Traverse (GH, "CCTK_PARAMCHECK");
CCTKi_FinaliseParamWarn ();
CCTK_Traverse (GH, "CCTK_BASEGRID");
if (! (config->recovered && CCTK_Equals (recovery_mode, "strict")))
{
/* Traverse routines setting up initial data */
CCTK_Traverse (GH, "CCTK_INITIAL");
/* Traverse poststep initial routines which should only be done once */
CCTK_Traverse (GH, "CCTK_POSTINITIAL");
CCTK_Traverse (GH, "CCTK_POSTSTEP");
}
/* Traverse recovery and post-recovery routines */
if (config->recovered)
{
CCTK_Traverse (GH, "CCTK_RECOVER_VARIABLES");
CCTK_Traverse (GH, "CCTK_POST_RECOVER_VARIABLES");
}
/* Traverse ID checkpoint routines */
CCTK_Traverse (GH, "CCTK_CPINITIAL");
}
|