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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


VersionBuild DateInstallation Pathmodulefilecompiler
3.5.120-feb-2020/sw/numerics/nfft/gcc.8.3.0/3.5.1/
gcc/8.3.0
3.5.120-feb-2020/sw/numerics/nfft/gcc.9.2.0/3.5.1/nfft/gcc/3.5.1gcc/9.2.0
3.5.120-feb-2020/sw/numerics/nfft/intel.19/3.5.1/nfft/intel/3.5.1intel/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:

  • LD_RUN_PATH
  • PKG_CONFIG_PATH

It load the related fftw3-module.

$ module show nfft/version

delivers the path to the libraries.

Installation at HLRN

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