Hi, Ulf Markwardt <[email protected]> writes:
> Dear all, > > we are using CR_Core_Memory, granularity of our jobs is cores, so: > shared nodes. And all is well, jobs get killed once they use too much > memory, cgroups are in place. > > But. > A user wants to have a node explicitely, not caring about number of CPU > cores and amount of RAM in that specific node (ranging e.g. from 12 > cores to 24, and from 32 to 256 GB), but he wants to use ALL resources. > > At the moment, I see no way to tell this Slurm. - OK, I can ask for 24 > cores and 64 GB in a node, but then I do not get the chance to run on 12 > cores/32 GB. > > Is there already a parameter in Slurm to handle this? > > Thanks, > Ulf Wouldn't the sbatch option --exclusive help? Cheers, Loris -- Dr. Loris Bennett (Mr.) ZEDAT, Freie Universität Berlin Email [email protected]
