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#include <cassert>
#include <cstdlib>
#include <cctk.h>
#include <cctk_Parameters.h>
#include <ggf.hh>
#include <gh.hh>
#include <carpet.hh>
namespace Carpet {
using namespace std;
void CycleTimeLevels (const cGH* cgh)
{
DECLARE_CCTK_PARAMETERS;
Checkpoint ("CycleTimeLevels");
assert (is_level_mode());
for (int group=0; group<CCTK_NumGroups(); ++group) {
if (CCTK_QueryGroupStorageI(cgh, group)) {
int const activetimelevels = CCTK_ActiveTimeLevelsGI (cgh, group);
if (activetimelevels > 1) {
if (activetimelevels < prolongation_order_time+1) {
char * const groupname = CCTK_GroupName (group);
CCTK_VWarn (CCTK_WARN_ABORT, __LINE__, __FILE__, CCTK_THORNSTRING,
"Group \"%s\" has %d only active time levels. Groups with more than one active time level need at least %d active time levels for prolongation_order_time=%d",
groupname,
activetimelevels, int(prolongation_order_time+1),
int(prolongation_order_time));
free (groupname);
}
}
switch (CCTK_GroupTypeI(group)) {
case CCTK_GF:
assert (reflevel>=0 and reflevel<reflevels);
for (int m=0; m<(int)arrdata.AT(group).size(); ++m) {
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(m).data.AT(var)->
cycle_all (reflevel, mglevel);
}
}
break;
case CCTK_SCALAR:
case CCTK_ARRAY:
if (do_global_mode) {
int const numtimelevels = CCTK_NumTimeLevelsI (group);
int const firstvarindex = CCTK_FirstVarIndexI (group);
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(0).data.AT(var)->cycle_all (0, mglevel);
{
int const varindex = firstvarindex + var;
for (int tl=0; tl<numtimelevels; ++tl) {
cgh->data[varindex][tl]
= (tl < groupdata.AT(group).info.activetimelevels
? ((*arrdata.AT(group).AT(0).data.AT(var))
(tl, 0, 0, 0)->storage())
: NULL);
}
}
}
}
break;
default:
assert (0);
} // switch grouptype
} // if storage
} // for group
}
void FlipTimeLevels (const cGH* cgh)
{
DECLARE_CCTK_PARAMETERS;
Checkpoint ("FlipTimeLevels");
assert (is_level_mode());
for (int group=0; group<CCTK_NumGroups(); ++group) {
if (CCTK_QueryGroupStorageI(cgh, group)) {
int const activetimelevels = CCTK_ActiveTimeLevelsGI (cgh, group);
if (activetimelevels > 1) {
if (activetimelevels < prolongation_order_time+1) {
char * const groupname = CCTK_GroupName (group);
CCTK_VWarn (CCTK_WARN_ABORT, __LINE__, __FILE__, CCTK_THORNSTRING,
"Group \"%s\" has %d only active time levels. Groups with more than one active time level need at least %d active time levels for prolongation_order_time=%d",
groupname,
activetimelevels, int(prolongation_order_time+1),
int(prolongation_order_time));
free (groupname);
}
}
switch (CCTK_GroupTypeI(group)) {
case CCTK_GF:
assert (reflevel>=0 and reflevel<reflevels);
for (int m=0; m<(int)arrdata.AT(group).size(); ++m) {
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(m).data.AT(var)->
flip_all (reflevel, mglevel);
}
}
break;
case CCTK_SCALAR:
case CCTK_ARRAY:
if (do_global_mode) {
int const numtimelevels = CCTK_NumTimeLevelsI (group);
int const firstvarindex = CCTK_FirstVarIndexI (group);
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(0).data.AT(var)->flip_all (0, mglevel);
{
int const varindex = firstvarindex + var;
for (int tl=0; tl<numtimelevels; ++tl) {
cgh->data[varindex][tl]
= (tl < groupdata.AT(group).info.activetimelevels
? ((*arrdata.AT(group).AT(0).data.AT(var))
(tl, 0, 0, 0)->storage())
: NULL);
}
}
}
}
break;
default:
assert (0);
} // switch grouptype
} // if storage
} // for group
}
void FillTimeLevels (const cGH* cgh)
{
Checkpoint ("FillTimeLevels");
assert (is_level_mode());
for (int group=0; group<CCTK_NumGroups(); ++group) {
if (CCTK_QueryGroupStorageI(cgh, group)) {
switch (CCTK_GroupTypeI(group)) {
case CCTK_GF:
assert (reflevel>=0 and reflevel<reflevels);
for (int m=0; m<(int)arrdata.AT(group).size(); ++m) {
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(m).data.AT(var)->
fill_all (reflevel, mglevel);
}
}
break;
case CCTK_SCALAR:
case CCTK_ARRAY:
if (do_global_mode) {
for (int var=0; var<CCTK_NumVarsInGroupI(group); ++var) {
arrdata.AT(group).AT(0).data.AT(var)->fill_all (0, mglevel);
}
}
break;
default:
assert (0);
} // switch grouptype
} // if storage
} // for group
}
} // namespace Carpet
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