lapacke_dpttrf.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dpttrf (lapack_int n, double *d, double *e)

Function Documentation

LAPACKE_dpttrf()

lapack_int LAPACKE_dpttrf	(	lapack_int	n,
		double *	d,
		double *	e )

Definition at line 35 of file lapacke_dpttrf.c.

{
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_d_nancheck( n, d, 1 ) ) {
            return -2;
        }
        if( LAPACKE_d_nancheck( n-1, e, 1 ) ) {
            return -3;
        }
    }
#endif
    return LAPACKE_dpttrf_work( n, d, e );
}