lapacke_dgbequ.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dgbequ (int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const double *ab, lapack_int ldab, double *r, double *c, double *rowcnd, double *colcnd, double *amax)

Function Documentation

LAPACKE_dgbequ()

lapack_int LAPACKE_dgbequ	(	int	matrix_layout,
		lapack_int	m,
		lapack_int	n,
		lapack_int	kl,
		lapack_int	ku,
		const double *	ab,
		lapack_int	ldab,
		double *	r,
		double *	c,
		double *	rowcnd,
		double *	colcnd,
		double *	amax )

Definition at line 35 of file lapacke_dgbequ.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dgbequ", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dgb_nancheck( matrix_layout, m, n, kl, ku, ab, ldab ) ) {
            return -6;
        }
    }
#endif
    return LAPACKE_dgbequ_work( matrix_layout, m, n, kl, ku, ab, ldab, r, c,
                                rowcnd, colcnd, amax );
}