On May 11, 2011, at 18:11 , Reuti wrote: > What about "adjusting" the file for the environment in the spool > directory of the job by start_proc_args? For each job there is a > directory on the master node of the parallel job and inside the to be > changed file <exec_spool_dir>/<exechost>/active_jobs/ > <job_id>.<task_id>/environment.
Thanks, I'll look into that. > To distribute it to the slave nodes the `qrsh -inherit -V` can do it. That's probably not even necessary -- the problem at hand is that with OMP_NUM_THREADS unset, (some) jobs will grab an entire node even if assigned just a few CPUs. However, our PEs are set up with allocation_rules of $pe_slots or n (where n is the number of cores on the node), so multi-node jobs never have to share any of their nodes. A. -- Ansgar Esztermann DV-Systemadministration Max-Planck-Institut für biophysikalische Chemie, Abteilung 105 _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
