__device__ unsigned int __sad	(	int	x,
		int	y,
		unsigned int	z
	)

Calculate $|x - y| + z$ , the 32-bit sum of the third argument z plus and the absolute value of the difference between the first argument, x, and second argument, y.

Inputs x and y are signed 32-bit integers, input z is a 32-bit unsigned integer.

Returns:: Returns .