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-annoy
Annoy (Approximate Nearest Neighbors Oh Yeah) is a C++ library with
Python bindings to search for points in space that are close to a given
query point. It also creates large read-only file-based data structures
that are mmapped into memory so that many processes may share the same
data.