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

[Gordon Wells]

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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.supercluster.org/pipermail/torqueusers/attachments/20101006/ed0795ba/attachment.html