oski_matcommon_t Struct Reference

#include <matcommon.h>

Detailed Description

Matrix type-independent data.

This structure defines matrix attributes which are independent of the storage format.

Data Fields

oski_index_t num_rows

Logical number of rows.

oski_index_t num_cols

Logical number of columns.

oski_index_t num_nonzeros

Number of logical non-zeros.

int has_unit_diag

$1 \Longleftrightarrow A(i,i)=1$ (else 0)

struct {

   int   is_symm

$=1 \Longleftrightarrow A = A^T$ (else 0)

   int   is_herm

$=1 \Longleftrightarrow A = A^H$ (else 0)

   int   is_tri_upper

$=1 \Longleftrightarrow$ matrix is upper triangular.

   int   is_tri_lower

$=1 \Longleftrightarrow$ matrix is lower triangular.

} pattern

Mutually exclusive logical pattern properties.

The documentation for this struct was generated from the following file:

matcommon.h

Generated on Wed Sep 19 16:41:23 2007 for BeBOP Optimized Sparse Kernel Interface Library by

1.4.6


Data Fields
oski_index_t	num_rows
	Logical number of rows.
oski_index_t	num_cols
	Logical number of columns.
oski_index_t	num_nonzeros
	Number of logical non-zeros.
int	has_unit_diag
	$1 \Longleftrightarrow A(i,i)=1$ (else 0)
struct {
int is_symm
	$=1 \Longleftrightarrow A = A^T$ (else 0)
int is_herm
	$=1 \Longleftrightarrow A = A^H$ (else 0)
int is_tri_upper
	$=1 \Longleftrightarrow$ matrix is upper triangular.
int is_tri_lower
	$=1 \Longleftrightarrow$ matrix is lower triangular.
}	pattern
	Mutually exclusive logical pattern properties.