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Software - amdfftw​

Description​

FFTW (AMD Optimized version) is a comprehensive collection of fast C routines for computing the Discrete Fourier Transform (DFT) and various special cases thereof. It is an open-source implementation of the Fast Fourier transform algorithm. It can compute transforms of real and complex-values arrays of arbitrary size and dimension. AMD Optimized FFTW is the optimized FFTW implementation targeted for AMD CPUs. For single precision build, please use precision value as float. Example : spack install amdfftw precision=float LICENSING INFORMATION: By downloading, installing and using this software, you agree to the terms and conditions of the AMD AOCL-FFTW license agreement. You may obtain a copy of this license agreement from https://www.amd.com/en/developer/aocl/fftw/eula/fftw- libraries-4-2-eula.html https://www.amd.com/en/developer/aocl/fftw/eula/fftw-libraries-eula.html

Website​

https://www.amd.com/en/developer/aocl/fftw.html

Variants installed​

  1. amdfftw 4.2

    • Compiler: aocc =3.2.0
    • Architecture: zen2
    • Supports MPI

    Spack Command

    $ spack load amdfftw/7ntjiyf

  2. amdfftw 4.2

    • Compiler: aocc =3.2.0
    • Architecture: zen2
    • Supports MPI
    • Supports OpenMP

    Spack Command

    $ spack load amdfftw/qheiv7c