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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simde
The SIMDe header-only library provides fast, portable implementations of
SIMD intrinsics on hardware which doesn't natively support them, such as
calling SSE functions on ARM. There is no performance penalty if the
hardware supports the native implementation (e.g., SSE/AVX runs at full
speed on x86, NEON on ARM, etc.).