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.
![]() |
mvapich2
Mvapich2 is a High-Performance MPI Library for clusters with diverse
networks (InfiniBand, Omni-Path, Ethernet/iWARP, and RoCE) and computing
platforms (x86 (Intel and AMD), ARM and OpenPOWER)