title: Integer min/max in CUDA
body: <p>I see in the <a href="http://docs.nvidia.com/cuda/cuda-math-api/group__CUDA__MATH__SINGLE.html#group__CUDA__MATH__SINGLE_1gef4476ab1d2818b60097fdc4064a395a">CUDA Math API</a> documentation that there are functions for single and double precision min/max operations (e.g. <code>fminf()</code>). I assume these are highly optimized, etc. There don't seem to be functions like these for integers. Is this true? Is there a reason for that?</p>