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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lrzip
A compression utility that excels at compressing large files (usually >
10-50 MB). Larger files and/or more free RAM means that the utility will
be able to more effectively compress your files (ie: faster / smaller
size), especially if the filesize(s) exceed 100 MB. You can either
choose to optimise for speed (fast compression / decompression) or size,
but not both.