CUDA Toolkit usage and patent

Hi to all. I have a question regarding use of the CUDA Toolkit. If I use anything from the toolkit (let’s say I want to make some matrix multiplication code using the toolkit), do I infringe this patent from NVIDIA US7584342B1 - Parallel data processing systems and methods using cooperative thread arrays and SIMD instruction issue - Google Patents with the use? Or the CUDA Toolkit EULA permits such use?