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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occa
OCCA is an open-source (MIT license) library used to program current
multi-core/many-core architectures. Devices (such as CPUs, GPUs, Intel's
Xeon Phi, FPGAs, etc) are abstracted using an offload-model for
application development and programming for the devices is done through
a C-based (OKL) or Fortran-based kernel language (OFL). OCCA gives
developers the ability to target devices at run-time by using run-time
compilation for device kernels.