[slurm-users] Slurm compute node with Intel 12th gen CPU

Michael Bernasconi michael.bernasconi94 at gmail.com
Wed Dec 20 14:59:09 UTC 2023


I'm trying to get slurm working on an Intel 12th gen CPU. slurmd instantly
fails with the error message "Thread count (24) not multiple of core count
(16)".
I have tried adding "SlurmdParameters=config_overrides" to slurm.conf, and
I have experimented with various combinations of "Sockets",
"CoresperSocket", "ThreadsPerCore", and "CPUs" but so far nothing has
worked.
Does anyone know how to get this working? Are CPUs with heterogeneous cores
just not supported by slurm?

Kind Regards,
Michael
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