lapacke_zpbequ.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_zpbequ (int matrix_layout, char uplo, lapack_int n, lapack_int kd, const lapack_complex_double *ab, lapack_int ldab, double *s, double *scond, double *amax)

Function Documentation

LAPACKE_zpbequ()

lapack_int LAPACKE_zpbequ	(	int	matrix_layout,
		char	uplo,
		lapack_int	n,
		lapack_int	kd,
		const lapack_complex_double *	ab,
		lapack_int	ldab,
		double *	s,
		double *	scond,
		double *	amax )

Definition at line 35 of file lapacke_zpbequ.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zpbequ", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_zpb_nancheck( matrix_layout, uplo, n, kd, ab, ldab ) ) {
            return -5;
        }
    }
#endif
    return LAPACKE_zpbequ_work( matrix_layout, uplo, n, kd, ab, ldab, s, scond,
                                amax );
}