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.
![]() |
openjpeg
OpenJPEG is an open-source JPEG 2000 codec written in C language. It has
been developed in order to promote the use of JPEG 2000, a still-image
compression standard from the Joint Photographic Experts Group (JPEG).
Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a
JPEG 2000 Reference Software.