ytMatrix

Enumerations
enum	ytMatrix_Transpose
	This specifies transposing of a matrix in BLAS routines. Use ytMatrix_L_Transpose for LAPACK routines.
enum	ytMatrix_L_Transpose { ytMatrix_L_NO_TRANS , ytMatrix_L_TRANS }
	This specifies transposing of a matrix in LAPACK routines. Use ytMatrix_Transpose for BLAS routines. More...

Functions
int	ytMatrix_dsytrf_work_size (int n)
	Returns the optimal working memory size for dsytrf routine.
void	ytMatrix_print (FILE *fp, const double *X, int m, int n, int N)
	Prints the matrix.
void	ytMatrix_printTrans (FILE *fp, const double *X, int m, int n, int N)
	Prints the transposed or row-major matrix.

Detailed Description

Enumeration Type Documentation

ytMatrix_L_Transpose

enum ytMatrix_L_Transpose

This specifies transposing of a matrix in LAPACK routines. Use ytMatrix_Transpose for BLAS routines.

Enumerator
ytMatrix_L_NO_TRANS	No transpose.
ytMatrix_L_TRANS	Transpose.

Function Documentation

ytMatrix_dsytrf_work_size()

int ytMatrix_dsytrf_work_size

(

int

n

)

Returns the optimal working memory size for dsytrf routine.

Returns

optimal working memory size used by SGN_Matrix_dsytrf(), or 0 if the native LAPACK routine does not need it.

ytMatrix_print()

void ytMatrix_print	(	FILE *	fp,
		const double *	X,
		int	m,
		int	n,
		int	N
	)

Prints the matrix.

Parameters

fp
X
m
n
N

ytMatrix_printTrans()

void ytMatrix_printTrans	(	FILE *	fp,
		const double *	X,
		int	m,
		int	n,
		int	N
	)

Prints the transposed or row-major matrix.

Parameters

fp
X
m
n
N