

Do a look-through of that XML folder as well. Images could be base64 encoded in those XML files. I remember several instances where XML was used as a template “language” for old style GUIs. (When XML and HTML diverged, a lot of that kind of thing was happening.)









They still probably need a ton of customization and tuning at the driver level and beyond, which open source allows for.
I am sure there is plenty of existing “super computer”-grade software in the wild already, but a majority of it probably needs quite a bit of hacking to get running smoothly on newer hardware configurations.
As a matter of speculation, the engineers and scientists that build these things are probably hyper-picky about how some processes execute and need extreme flexibility.
So, I would say it’s a combination of factors that make Linux a good choice.