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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scalasca
Scalasca is a software tool that supports the performance optimization
of parallel programs by measuring and analyzing their runtime behavior.
The analysis identifies potential performance bottlenecks - in
particular those concerning communication and synchronization - and
offers guidance in exploring their causes.