NVIDIA cuFFTMp documentation¶
Welcome to the cuFFTMp (cuFFT Multi-process) library.
You can find here
A Quick start guide
An How to use cuFFTMp section, describing the requirements and general usage of cuFFTMp
An API reference section, with a comprehensive description of all of cuFFTMp’s APIs
Highlights¶
2D and 3D distributed-memory FFTs
Slabs (1D) and pencils (2D) data decomposition, with arbitrary block sizes
MPI interface
Low-latency implementation using NVSHMEM, optimized for single-node and multi-node FFT’s
User guide