Discrete Fourier transform (DFT) in one or more dimensions

General Information

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions,

Read more on the nfft home page For a manual consult the online manual or download the pdf

Version	Build Date	Installation Path	modulefile	compiler
3.5.1	20-feb-2020	`/sw/numerics/nfft/gcc.8.3.0/3.5.1/`		gcc/8.3.0
3.5.1	20-feb-2020	`/sw/numerics/nfft/gcc.9.2.0/3.5.1/`	nfft/gcc/3.5.1	gcc/9.2.0
3.5.1	20-feb-2020	`/sw/numerics/nfft/intel.19/3.5.1/`	nfft/intel/3.5.1	intel/19.0.1

All types of interface are installed. Both, the shared and the static version are available.

Usage of Nfft at HLRN

$ module load nfft/version

It sets:

It load the related fftw3-module.

$ module show nfft/version

delivers the path to the libraries.

Nfft is build from source. The current version is build with several compilers. High end optimisation is used. read more Description