List of Open Source Software which can be built on Fugaku

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Spack will be used to manage open source software packages on Fugaku. Fugaku users can easily use pre-installed packages and built packages based on Spack recipes. The following list shows the results of building/compiling packages for aarch64 according to the Spack recipes. Note that the results in this list do not guarantee that each package will work properly. On the other hand, Fujitsu will provide the following packages compiled with Fujitsu compiler on Fugaku as "external" packages, of which Spack can be aware.
  • OpenJDK 11
  • Ruby 2.6.5 or later
  • Python2 2.7.15
  • Python3 3.6.8
  • Numpy 1.14.3
  • SciPy 1.0.0
  • Eclipse IDE 2019-09 R Packages
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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


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