Install clfft-client by entering the following commands in the terminal:
sudo apt update sudo apt install clfft-client
client program for clFFT
The clFFT library is an open source OpenCL library implementation of discrete Fast Fourier Transforms, which: . * Provides a fast and accurate platform for calculating discrete FFTs. * Works on CPU or GPU backends. * Supports in-place or out-of-place transforms. * Supports 1D, 2D, and 3D transforms with a batch size that can be greater than 1. * Supports planar (real and complex components in separate arrays) and interleaved (real and complex components as a pair contiguous in memory) formats. * Supports dimension lengths that can be any mix of powers of 2, 3, and 5. * Supports single and double precision floating point formats. . This package provides the client program.