pfft: Parallel Fast Fourier Transform library

Contents

1. Overview of package
   1. General usage
2. Availability of package by cluster

Overview of package

General information about package

Package:	pfft
Description:	Parallel Fast Fourier Transform library
For more information:	http://flash.uchicago.edu/~dubey/pfft/
Categories:	SoftwareDevelopment NumericalMethods
License:	OpenSource (GPLv3)

General usage information

Pfft is a library for computing massively parallel fast Fourier transformations using MPI.

The following environmental variables have been defined:

• \$PFFT_ROOT has been set to the root of the pfft installation
• \$PFFT_LIBDIR points to the directory containing the libraries
• \$PFFT_INCDIR points to the directory containing the header files

You will probably wish to use these by adding the following flags to your compilation command (e.g. to CFLAGS in your Makefile):

• -I\$PFFT_INCDIR

and the following flags to your link command (e.g. LDFLAGS in your Makefile):

• -L\$PFFT_LIBDIR -Wl,-rpath,\$PFFT_LIBDIR

Available versions of the package pfft, by cluster

This section lists the available versions of the package pffton the different clusters.

Available versions of pfft on the Zaratab cluster

Available versions of pfft on the Zaratab cluster

Version	Module tags	CPU(s) optimized for	GPU ready?
1.0.8-alpha	pfft/1.0.8-alpha	icelake, x86_64, zen, zen2	Y

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