cblas_sspr2_64()

void cblas_sspr2_64	(	CBLAS_LAYOUT	layout,
		CBLAS_UPLO	Uplo,
		const int64_t	N,
		const float	alpha,
		const float *	X,
		const int64_t	incX,
		const float *	Y,
		const int64_t	incY,
		float *	A
	)