[slurm-dev] Re: Running multiple tasks from a single batch script

[Chris Rataj]

I tried the method suggested by Don Lipari, but:
What I need is to force sbatch to run only the necessary amount of
tasks (specified in the master script) and each one of them has to be
run on a separate core.
When I used ampersands, I managed to run specified number of tasks
(after slight change in the script) BUT: when the number of processes
exceeded the number of cores-per-node, it did not switch to another
node but share core between tasks.
I tried using '--exclusive' and others, like '-n' '-c' '--ntasks-per-
core' etc., but it wouldn't change anything.
Need help.