SystemMatrix_MIS.c File Reference

#include "SystemMatrix_MIS.h"

Defines
#define	MISIN   0
#define	MISOUT   100
#define	ISLESS(x, y)   (x<y)
#define	ISAVAILABLE(x)   ((x!=MISIN) && (x!=MISOUT))
#define	IMAX(x, y)   (x>y?x:y)
#define	MISSTRING(x)   ((x==MISIN)?"IN":((x==MISOUT)?"OUT":"UNKNOWN"))
Functions
index_t *	Paso_SparseMatrix_getBorderNodes (Paso_SystemMatrix *A, index_t *count)
void	Paso_SystemMatrix_CalcBorderMIS (Paso_SystemMatrix *A, index_t *border, index_t bordercount, double *weights, index_t n)
index_t	Paso_SystemMatrix_getMIS (Paso_SystemMatrix *A, index_t **set)
Variables
static double	Paso_Pattern_mis_seed = .4142135623730951

---

Define Documentation

#define IMAX	(		x,
			y
	)		(x>y?x:y)

#define ISAVAILABLE

(

x

)

((x!=MISIN) && (x!=MISOUT))

Referenced by Paso_SystemMatrix_CalcBorderMIS(), and Paso_SystemMatrix_getMIS().

#define ISLESS	(		x,
			y
	)		(x<y)

Referenced by Paso_SystemMatrix_getMIS().

#define MISIN   0

Referenced by Paso_SystemMatrix_CalcBorderMIS(), and Paso_SystemMatrix_getMIS().

#define MISOUT   100

Referenced by Paso_SystemMatrix_CalcBorderMIS(), and Paso_SystemMatrix_getMIS().

#define MISSTRING

(

x

)

((x==MISIN)?"IN":((x==MISOUT)?"OUT":"UNKNOWN"))

---

Function Documentation

index_t* Paso_SparseMatrix_getBorderNodes	(	Paso_SystemMatrix *	A,
		index_t *	count
	)

References Paso_SystemMatrix::col_coupleBlock, Paso_SparseMatrix::len, MEMALLOC, Paso_Pattern::numOutput, Paso_SparseMatrix::pattern, and Paso_Pattern::ptr.

Referenced by Paso_SystemMatrix_getMIS().

void Paso_SystemMatrix_CalcBorderMIS	(	Paso_SystemMatrix *	A,
		index_t *	border,
		index_t	bordercount,
		double *	weights,
		index_t	n
	)

References Paso_SystemMatrix::col_coupleBlock, Esys_setError(), Paso_Pattern::index, ISAVAILABLE, Paso_SystemMatrix::mainBlock, MATRIX_FORMAT_DEFAULT, MISIN, MISOUT, MPI_COMM_WORLD, Paso_Pattern::numOutput, Paso_SystemMatrix_finishCollect(), Paso_SystemMatrix_startCollect(), Paso_SparseMatrix::pattern, Paso_Pattern::ptr, Paso_SystemMatrix::type, and TYPE_ERROR.

Referenced by Paso_SystemMatrix_getMIS().

index_t Paso_SystemMatrix_getMIS	(	Paso_SystemMatrix *	A,
		index_t **	set
	)

References Esys_noError(), Esys_resetError(), Esys_setError(), Paso_Pattern::index, ISAVAILABLE, ISLESS, Paso_SystemMatrix::mainBlock, MEMALLOC, MEMFREE, MISIN, MISOUT, NO_PROGRESS_ERROR, Paso_SparseMatrix::numRows, Paso_Pattern_mis_seed, Paso_SparseMatrix_getBorderNodes(), Paso_SystemMatrix_CalcBorderMIS(), Paso_SparseMatrix::pattern, and Paso_Pattern::ptr.

---

Variable Documentation

double Paso_Pattern_mis_seed = .4142135623730951 [static]

Referenced by Paso_SystemMatrix_getMIS().