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.
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t8code
t8code is a C/C++ library to manage parallel adaptive meshes with
various element types. t8code uses a collection (a forest) of multiple
connected adaptive space-trees in parallel and scales to at least one
million MPI ranks and over one Trillion mesh elements.