• Owl@mander.xyz
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      2 hours ago

      I personally thought that they ran some kind of unique fully custom OS

      At least the top 10

      • DigitalMus@feddit.dk
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        17 minutes ago

        Well you’re not half wrong, at least the LUMI supercomputer, current nr. 9, runs Cray SUSE Linux Enterprise Server with minimal kernel daemons to reduce OS jitter on the compute nodes.

    • rmrf@lemmy.ml
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      21 hours ago

      I think a more likely alternative with be a BSD or other Unix derivative