[torqueusers] PBS_NODEFILE incomplete (entries for last(?) node only)

Gordon Wells gordon.wells at gmail.com
Wed Oct 6 02:37:34 MDT 2010


Hi

I'm having trouble running mpi jobs when  nodes=x with x greater than the
number of cores per node. The system comprises 14 nodes with 8 cores/cpus
each. When x > 8 it seems to only have entries for the last node, ie 4 lines
if I use "-l nodes=12". I've tried various combinations with "nodes=x:ppn=y"
as well, no luck. What could be wrong?

Thanks in advance
Gordon


-- max(∫(εὐδαιμονία)dt)

Dr Gordon Wells
Bioinformatics and Computational Biology Unit
Department of Biochemistry
University of Pretoria
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