starsh-acoustic.h File Reference

#include "starsh.h"
#include "starsh-particles.h"

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Data Structures
struct	starsh_acdata
	Structure for mesh deformation problems. More...

Typedefs
typedef struct starsh_acdata	STARSH_acdata
	Structure for mesh deformation problems.

Functions
void	starsh_generate_3d_acoustic (int nrows, int ncols, STARSH_int *irow, STARSH_int *icol, void *row_data, void *col_data, void *result, int lda)
int	starsh_generate_3d_acoustic_coordinates (STARSH_acdata **data, STARSH_int mesh_points, int ndim, int train, int nipp, int mordering, char *file_name, char *file_name_interpl)
void	starsh_generate_acoustic_rhs (int nip, int ntrain, double _Complex *crhs, int m, int n, int local_nt, int nb)
void	starsh_generate_acoustic_near_sca (double _Complex *rhs, int nip, int ntrian)
void	generate_mesh_points_serials (int *nip, int *ntrain, char *file_name, int *filelength1, char *file_name_interpl, int *filelength2)
void	acoustic_generate_kernel (int *nip, int *ntrian, double _Complex *zz, int *q, int *p, int *local_nt, int *nb)
void	acoustic_generate_rhs (int *nip, int *ntrain, double _Complex *crhs, int *m, int *n, int *local_nt, int *nb)
void	acoustic_generate_near_sca (double _Complex *rhs, int *nip, int *ntrian)

Detailed Description

Copyright

(c) 2020 King Abdullah University of Science and Technology (KAUST). All rights reserved.

STARS-H is a software package, provided by King Abdullah University of Science and Technology (KAUST)

Version

0.3.0 Rabab Alomairy

Author

Aleksandr Mikhalev

Date

2020-06-09

Function Documentation

starsh_generate_3d_acoustic()

void starsh_generate_3d_acoustic	(	int	nrows,
		int	ncols,
		STARSH_int *	irow,
		STARSH_int *	icol,
		void *	row_data,
		void *	col_data,
		void *	result,
		int	lda
	)

Fills matrix \( A \) with values

Parameters

[in]	nrows	Number of rows of \( A \).
[in]	ncols	Number of columns of \( A \).
[in]	irow	Array of row indexes.
[in]	icol	Array of column indexes.
[in]	row_data	Pointer to physical data (STARSH_acdata object).
[in]	col_data	Pointer to physical data (STARSH_acdata object).
[out]	result	Pointer to memory of \( A \).
[in]	ld	Leading dimension of result.

starsh_generate_3d_acoustic_coordinates()

int starsh_generate_3d_acoustic_coordinates	(	STARSH_acdata **	data,
		STARSH_int	mesh_points,
		int	ndim,
		int	trian,
		int	nipp,
		int	mordering,
		char *	file_name,
		char *	file_name_interpl
	)

It reads mesh points from file

Parameters

[in,out]	data	STARSH_acdata acoustic scattering
[in]	mesh	points: number of mesh points
[in]	ndim	problem dimension.
[in]	train	number of traingles
[in]	nipp	number of quadrature points
[in]	mordering	0: no ordering, 1: Morton ordering.

starsh_generate_acoustic_near_sca()

void starsh_generate_acoustic_near_sca	(	double _Complex *	x,
		int	nip,
		int	ntrian
	)

Fills matrix (RHS) \( A \) with near scattered values

Parameters

[out]	x	Pointer to memory of \( solution \).
[in]	nipp	number of quadrature points
[in]	train	number of traingles
[in]	nip	number of quadrature points

starsh_generate_acoustic_rhs()

void starsh_generate_acoustic_rhs	(	int	nip,
		int	ntrain,
		double _Complex *	crhs,
		int	m,
		int	n,
		int	local_nt,
		int	nb
	)

Fills matrix (RHS) \( A \) with values

Parameters

[in]	train	number of traingles
[in]	nip	number of quadrature points
[out]	crhs	Pointer to memory of \( RHS \).
[in]	m	Number of rows of \( RHS \).
[in]	n	Number of columns of \( RHS \).
[in]	local_nt	number of triangles interactions \( RHS \).
[in]	nb	tile size \( RHS \)