[ExM Users] turbine-aprun-run.zsh node/proc confusion

Ketan Maheshwari ketan at mcs.anl.gov
Fri Jun 27 11:14:59 CDT 2014


Hi,

Currently, when specifying n to say 4 to turbine-aprun-run.zsh, it creates
a jobdef with 4 nodes but runs only 4 procs on these nodes wasting c-1
cores per node. Is there a way to specify the corespernode for target
architecture and let the aprun script pick that up and launch appropriate
number of procs?

Thanks,
Ketan
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