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-immutabledict
A fork of frozendict, an immutable wrapper around dictionaries. It
implements the complete mapping interface and can be used as a drop-in
replacement for dictionaries where immutability is desired. The
immutabledict constructor mimics dict, and all of the expected
interfaces (iter, len, repr, hash, getitem) are provided. Note that an
immutabledict does not guarantee the immutability of its values, so the
utility of hash method is restricted by usage. The only difference is
that the copy() method of immutable takes variable keyword arguments,
which will be present as key/value pairs in the new, immutable copy.