blob: 4dd0538745fe4d917444a86b84c253fe0814b8ea (
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
|
#include <cmath>
#include <cctk.h>
#include <cctk_Arguments.h>
#include <cctk_Parameters.h>
#include "copy_mask.hh"
namespace NoExcision {
#ifdef HAVE_CARPET
using namespace Carpet;
#endif
/**
* Modify the mask according to the CarpetReduce mask in order to be able to do the local reductions.
*/
extern "C"
void CopyMask (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
CCTK_REAL * const weight =
static_cast <CCTK_REAL *>
(CCTK_VarDataPtr (cctkGH, 0, "CarpetReduce::weight"));
if (not weight) {
CCTK_WARN (CCTK_WARN_ABORT,
"CarpetReduce is not active, or CarpetReduce::mask does not have storage");
}
for (int k = 0; k < cctk_lsh[2]; ++ k) {
for (int j = 0; j < cctk_lsh[1]; ++ j) {
for (int i = 0; i < cctk_lsh[0]; ++ i) {
int const ind = CCTK_GFINDEX3D (cctkGH, i, j, k);
red_mask[ind] = weight[ind];
}
}
}
}
} // namespace NoExcision
|
