I'm going to be that person - why a non-OSI approved license? Given that it's CUDA-specific, I'd expect NVIDIA to want people to use it.
Seems fine to me. If you want to develop something commercial you'd roll your own anyway. Nothing else is restricted by this license.
The license of GCC doesn't affect the license of your binaries.
The license of python doesn't affect the license of your software.
etc.