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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py-ucx-py
UCX-Py is the Python interface for UCX, a low-level high-performance
networking library. UCX and UCX-Py supports several transport methods
including InfiniBand and NVLink while still using traditional networking
protocols like TCP.