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#include "cctk.h"
#include "cctk_Parameters.h"
#include "cctk_Flesh.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusElliptic_EllPETSc_petsc_wrapper_c)
void petsc_confmetric(cGH *GH, int *MetricPsiI, int FieldIndex,
int MIndex, int NIndex,
CCTK_REAL *AbsTol, CCTK_REAL *RelTol);
/* The wrapper functions for the core PETSc solver, that performs the
actual solve. One wrapper function for each class, because these
functions are registered with a fixed set up arguments. Still, they
all call petsc_confmetric_solver as the core solver. */
/* Wrapper function for the class of elliptic equations that needs a metric */
void petsc_metric(cGH *GH, int *MetricI, int FieldIndex,
int MIndex, int NIndex,
CCTK_REAL *AbsTol, CCTK_REAL *RelTol) {
/* Arrays for the M/N size info */
int petsc_confmetric_solver(cGH *GH, int *MetricI, int MetricISize,
int FieldIndex, int MIndex, int NIndex,
CCTK_REAL *AbsTol, CCTK_REAL *RelTol);
if (GH->cctk_dim>3)
{
CCTK_WARN(0,"This elliptic solver implementation does not do dimension>3!");
}
petsc_confmetric_solver(GH, MetricI, 6, FieldIndex,
MIndex, NIndex,
AbsTol, RelTol);
}
/* wrapper function for the class of elliptic equations, that needs a conf.
factor */
void petsc_confmetric(cGH *GH, int *MetricPsiI, int FieldIndex,
int MIndex, int NIndex,
CCTK_REAL *AbsTol, CCTK_REAL *RelTol) {
int petsc_confmetric_solver(cGH *, int *, int, int, int, int,
CCTK_REAL *, CCTK_REAL *);
/* petsc_confmetric_solver expects an metric array, in the case of this
equation class, needs conf.factor as last entry -> size 7 */
petsc_confmetric_solver(GH, MetricPsiI, 7,
FieldIndex, MIndex, NIndex,
AbsTol, RelTol);
}
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