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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ndiff
The ndiff tool is a binary utility that compares putatively similar
files while ignoring small numeric differernces. This utility is most
often used to compare files containing a lot of floating-point numeric
data that may be slightly different due to numeric error.