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
|
/*@@
@file Evolve.c
@date Thu Jul 29 2004
@author Erik Schnetter
@desc
Evolve the static conformal factor.
@enddesc
@version $Header$
@@*/
#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
#include <string.h>
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusEinstein_StaticConformal_Evolve_c)
/********************************************************************
********************* Local Data Types ***********************
********************************************************************/
/********************************************************************
********************* Local Routine Prototypes *********************
********************************************************************/
/********************************************************************
***************** Scheduled Routine Prototypes *********************
********************************************************************/
void StaticConformal_Evolve(CCTK_ARGUMENTS);
/********************************************************************
********************* Other Routine Prototypes *********************
********************************************************************/
/********************************************************************
********************* Local Data *****************************
********************************************************************/
/********************************************************************
********************* External Routines **********************
********************************************************************/
/*@@
@routine StaticConformal_Evolve
@date Thu Jul 29 2004
@author Erik Schnetter
@desc
Evolve the static conformal factor.
@enddesc
@calls
@calledby
@@*/
void StaticConformal_Evolve (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
size_t const npoints = cctk_lsh[0] * cctk_lsh[1] * cctk_lsh[2];
if (*conformal_state >= 1)
{
memcpy (psi, psi_p, npoints * sizeof *psi);
}
if (*conformal_state >= 2)
{
memcpy (psix, psix_p, npoints * sizeof *psix);
memcpy (psiy, psiy_p, npoints * sizeof *psiy);
memcpy (psiz, psiz_p, npoints * sizeof *psiz);
}
if (*conformal_state >= 3)
{
memcpy (psixx, psixx_p, npoints * sizeof *psixx);
memcpy (psixy, psixy_p, npoints * sizeof *psixy);
memcpy (psixz, psixz_p, npoints * sizeof *psixz);
memcpy (psiyy, psiyy_p, npoints * sizeof *psiyy);
memcpy (psiyz, psiyz_p, npoints * sizeof *psiyz);
memcpy (psizz, psizz_p, npoints * sizeof *psizz);
}
}
/********************************************************************
********************* Local Routines *************************
********************************************************************/
|