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/*@@
@file pughInterpGH.h
@date Sun Jul 04 1999
@author Thomas Radke
@desc
Definition of GH extensions structure for thorn PUGHInterp
and declaration of function prototypes.
@enddesc
@version $Header$
@@*/
#ifndef _PUGHINTERP_PUGHINTERP_H_
#define _PUGHINTERP_PUGHINTERP_H_ 1
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct
{
int *sendcnt; /* number of elements to be sent */
int *senddispl; /* offset of each element to be sent */
int *recvcnt; /* number of elements to be received */
int *recvdispl; /* offset of each element to be received */
CCTK_INT *N_points_to; /* number of coordinate points to be sent */
CCTK_INT *N_points_from; /* number of coordinate points to be received */
int *whichproc; /* which processor does point i belong to */
int *indices; /* indices to sort from processor-sorted into */
} pughInterpGH; /* point-sorted order */
/* prototype of PUGHInterp's routine which overloads CCTK_InterpGridArrays() */
int PUGHInterp_InterpGridArrays (const cGH *GH,
int N_dims,
int param_table_handle,
int local_interp_handle,
int coord_system_handle,
int N_interp_points,
int interp_coords_type,
const void *const interp_coords[],
int N_input_arrays,
const CCTK_INT input_array_indices[],
int N_output_arrays,
const CCTK_INT output_array_types[],
void *const output_arrays[]);
/* prototype of PUGHInterp's routine which provides the aliased
function DriverInterpolate */
CCTK_INT
PUGHInterp_DriverInterpolate (CCTK_POINTER_TO_CONST const GH_,
CCTK_INT const N_dims,
CCTK_INT const local_interp_handle,
CCTK_INT const param_table_handle,
CCTK_INT const coord_system_handle,
CCTK_INT const N_points,
CCTK_INT const interp_coords_type,
CCTK_POINTER_TO_CONST const interp_coords [],
CCTK_INT const N_input_arrays,
CCTK_INT const input_array_indices [],
CCTK_INT const N_output_arrays,
CCTK_INT const output_array_types [],
CCTK_POINTER const output_arrays []);
#ifdef __cplusplus
} // extern "C"
#endif
#endif /* _PUGHINTERP_PUGHINTERP_H_ */
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