There is already a GPU enabled parallel FFT library https://github.com/amirgholami/accfft/ . AccFFT is written in C++. I wonder if we can port the GPU related code to C and use in pfft as a GPU backend.
There is already a GPU enabled parallel FFT library https://github.com/amirgholami/accfft/ .
AccFFT is written in C++. I wonder if we can port the GPU related code to C and use in pfft as a GPU backend.