lapacke_dsptrd.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dsptrd (int matrix_layout, char uplo, lapack_int n, double *ap, double *d, double *e, double *tau)

Function Documentation

LAPACKE_dsptrd()

lapack_int LAPACKE_dsptrd	(	int	matrix_layout,
		char	uplo,
		lapack_int	n,
		double *	ap,
		double *	d,
		double *	e,
		double *	tau )

Definition at line 35 of file lapacke_dsptrd.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dsptrd", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dsp_nancheck( n, ap ) ) {
            return -4;
        }
    }
#endif
    return LAPACKE_dsptrd_work( matrix_layout, uplo, n, ap, d, e, tau );
}