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 clfft shared library.