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
|
#include <cassert>
#include "cctk.h"
#include "carpet.hh"
#include "mapping.hh"
#include "slab.hh"
#include "Get.hh"
namespace CarpetSlab {
using namespace Carpet;
CCTK_INT
CarpetSlab_Get (CCTK_POINTER_TO_CONST const cctkGH_,
CCTK_INT const mapping_handle,
CCTK_INT const proc,
CCTK_INT const vindex,
CCTK_INT const timelevel,
CCTK_INT const hdatatype,
CCTK_POINTER const hdata)
{
cGH const * const cctkGH = (cGH const *) cctkGH_;
// Check arguments
assert (cctkGH);
assert (mapping_handle>=0);
assert (proc==-1 || proc>=0 && proc<CCTK_nProcs(cctkGH));
assert (vindex>=0 && vindex<CCTK_NumVars());
assert (timelevel>=0);
assert (hdatatype>=0);
assert (hdata);
// Get mapping
const mapping * const mp = RetrieveMapping (mapping_handle);
assert (mp);
// Calculate total size
size_t size = 1;
for (size_t d=0; d<(size_t)mp->hdim; ++d) {
size *= mp->length[d];
}
// Get type size
size_t const sz = CCTK_VarTypeSize (hdatatype);
assert (sz>0);
// Forward call
FillSlab (cctkGH, proc, vindex, timelevel,
mp->hdim,
&mp->origin[0], &mp->dirs[0], &mp->stride[0], &mp->length[0],
hdata);
return 0;
}
CCTK_INT
CarpetSlab_GetList (CCTK_POINTER_TO_CONST const cctkGH_,
CCTK_INT const mapping_handle,
CCTK_INT const num_arrays,
CCTK_INT const * const procs,
CCTK_INT const * const vindices,
CCTK_INT const * const timelevels,
CCTK_INT const * const hdatatypes,
CCTK_POINTER const * const hdata,
CCTK_INT * const retvals)
{
cGH const * const cctkGH = (cGH const *) cctkGH_;
// Check arguments
assert (cctkGH);
assert (mapping_handle>=0);
assert (num_arrays>=0);
assert (procs);
assert (vindices);
assert (timelevels);
assert (hdatatypes);
assert (hdata);
assert (retvals);
// Remember whether there were errors
bool everyting_okay = true;
// Loop over all slabs
for (int n=0; n<num_arrays; ++n) {
// Forward call
retvals[n] = CarpetSlab_Get (cctkGH, mapping_handle, procs[n],
vindices[n], timelevels[n], hdatatypes[n],
hdata[n]);
everyting_okay = everyting_okay && retvals[n];
}
return everyting_okay ? 0 : -1;
}
} // namespace CarpetSlab
|