pfft: Parallel Fast Fourier Transform library
Overview of 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
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 by cluster
This section lists the available versions of the package pffton the UMD HPC clusters.
Versions available on the Zaratan cluster
| Version | Module tags | CPU(s) optimized for | GPU ready? |
|---|---|---|---|
| 1.0.8-alpha | 1.0.8-alpha | icelake, x86_64, zen, zen2 | Yes |