Hello. I have a question about the installation of gromacs with enabled GPU on Cygwin under Windows 7.
There is a string in system requirements of gromacs-gpu, that tells about the necessity of installed NVIDIA CUDA libraries and NVIDIA driver. Is it possible to use them under Cygwin?
NVCC would not support compiling .cu files using cygwin/gcc on Windows. It wants to call the Microsoft compiler. And its object files would not link against object files generated with gcc (different runtimes).
You could make use of the driver API features of CUDA with Cygwin I suppose. Loading existing PTX or cubin files and execute them on the GPU should be possible.