[torqueusers] PBS_NODEFILE incomplete (entries for last(?) node only)
Ibad Kureshi U0850037
U0850037 at hud.ac.uk
Wed Oct 6 10:26:31 MDT 2010
Could you show us whats in the
($PBS_HOME is typlically /var/spool/pbs/)
From: torqueusers-bounces at supercluster.org [mailto:torqueusers-bounces at supercluster.org] On Behalf Of Gordon Wells
Sent: Wednesday, October 06, 2010 9:38 AM
To: torqueusers at supercluster.org
Subject: [torqueusers] PBS_NODEFILE incomplete (entries for last(?) node only)
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
Dr Gordon Wells
Bioinformatics and Computational Biology Unit
Department of Biochemistry
University of Pretoria
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