MPI and cuFFT

As far as I can read from the cuFFT manual,

Distributed-memory FFTW with MPI is not supported yet. Are there any plans to support it in the future
with full parallelization in all three directions?

this thread may be of interest:

https://devtalk.nvidia.com/default/topic/1023097/gpu-accelerated-libraries/trouble-with-cufft-on-multiple-gpus/

Thanks for the info but that thread does not help much because developers there are referring to computational fluid dynamics packages that we do not want use such dependencies. I was wondering if nvidia will provide such a thing in cuFFT at some point? I found this online https://github.com/amirgholami/accfft but supports up to partitioning in 2D not three which is what we are interested for.

Generally speaking, NVIDIA doesn’t communicate future plans in these forums, nor respond to questions about future plans. If you’d like to see a specific feature in future CUDA libraries, the recommendation is to file a bug at developer.nvidia.com

https://devtalk.nvidia.com/default/topic/1044668/cuda-programming-and-performance/-how-to-report-a-bug/