Highly Efficient FFT for Exascale
Innovative Computing Laboratory
University of Tennessee
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The Highly Efficient FFT for Exascale (HeFFTe) library is being developed as part of the Exascale Computing Project (ECP), which is a joint project of the U.S. Department of Energy's Office of Science and National Nuclear Security Administration (NNSA). HeFFTe delivers algorithms for distributed fast-Fourier transforms in on a heterogeneous systems, targeting the upcoming exascale machines.
- Installation and a Doxygen documentation can be done with the CMake options
-D Heffte_ENABLE_DOXYGEN=ON - Online Documentation
- HeFFTe installation
- HeFFTe Website and Papers
For assistance with HeFFTe, email [email protected] or start a Bitbucket Issue
The HeFFTe project welcomes contributions from new developers. Contributions can be offered through the standard Bitbucket pull request model. We ask that you complete and submit a contributor agreement.
- Visit the Doxygen Documentation website
- Visit the HeFFTe website for more information about the HeFFTe project.
- Visit the ECP website to find out more about the DOE Exascale Computing Initiative.
This research was supported by the Exascale Computing Project (17-SC-20-SC), a collaborative effort of two U.S. Department of Energy organizations (Office of Science and the National Nuclear Security Administration) responsible for the planning and preparation of a capable exascale ecosystem, including software, applications, hardware, advanced system engineering and early testbed platforms, in support of the nation's exascale computing imperative.
This research uses resources of the Oak Ridge Leadership Computing Facility, which is a DOE Office of Science User Facility supported under Contract DE-AC05-00OR22725.
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