blob: 12c69410e7e6f917fc91f075e8c19116f8e202b5 (
plain)
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
|
#include <cassert>
#include <cctk.h>
#include <cctk_Arguments.h>
#include <cctk_Parameters.h>
#include "indexing.hh"
namespace CarpetRegrid2 {
extern "C" {
void
CarpetRegrid2_Initialise (CCTK_ARGUMENTS);
}
void
CarpetRegrid2_Initialise (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
// Initialise meta-information
* last_iteration = -1;
* last_map = -1;
// Initialise refinement information
for (int n = 0; n < 10; ++ n) {
num_levels[n] = 0;
}
int lsh[2];
getvectorindex2 (cctkGH, "CarpetRegrid2::radii", lsh);
#define INIT_CENTRE(N) \
do { \
if (num_centres >= N) { \
num_levels[N-1] = num_levels_##N; \
active [N-1] = active_##N; \
position_x[N-1] = position_x_##N; \
position_y[N-1] = position_y_##N; \
position_z[N-1] = position_z_##N; \
for (int rl = 0; rl < 30; ++ rl) { \
int const ind = index2 (lsh, rl, N-1); \
radius[ind] = radius_##N[rl]; \
radius_x[ind] = radius_x_##N[rl]; \
radius_y[ind] = radius_y_##N[rl]; \
radius_z[ind] = radius_z_##N[rl]; \
} \
old_position_x[N-1] = position_x[N-1]; \
old_position_y[N-1] = position_y[N-1]; \
old_position_z[N-1] = position_z[N-1]; \
} \
} while (0)
INIT_CENTRE( 1);
INIT_CENTRE( 2);
INIT_CENTRE( 3);
INIT_CENTRE( 4);
INIT_CENTRE( 5);
INIT_CENTRE( 6);
INIT_CENTRE( 7);
INIT_CENTRE( 8);
INIT_CENTRE( 9);
INIT_CENTRE(10);
#undef INIT_CENTRE
if (verbose) {
for (int n = 0; n < num_centres; ++ n) {
CCTK_VInfo (CCTK_THORNSTRING,
"Initialising position of centre %d to [%g,%g,%g]",
n,
static_cast <double> (position_x[n]),
static_cast <double> (position_y[n]),
static_cast <double> (position_z[n]));
}
}
}
} // namespace CarpetRegrid2
|
