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Heffte

Installed versions

Resource Version
Dardel-GPU/cpe23.03.gpu 2.4.0
Dardel-GPU/cpe23.12.gpu 2.4.0

General information

The Highly Efficient FFT for Exascale (HeFFTe) library delivers algorithms for distributed fast-Fourier transforms in on a heterogeneous systems, targeting the upcoming exascale machines. For more information see the HeFFTe homepage.

How to use

You can check available HeFFTe modules using

ml spider heffte
For example, load the module for the HeFFTe library version 2.4.0 built with
ml PDC/<version>
ml heffte/2.4.0-cpeGNU-23.12-gpu
To see what environment variables are set when loading the module
ml show heffte/2.4.0-cpeGNU-23.12-gpu