[GE users] allocation or info leaking

Fred L Youhanaie fly at anydata.co.uk
Wed May 18 17:22:11 BST 2005


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Martin,

> this is concerning the SGE 5.3.
> While using NAMd (which uses charmrun compiled against some selected mpi) the
> following situation occurs. Assume i request 8 parallel slots using qsub:
> qsub -pe mpich 8 namd_submit.sh data.namd.
 > ...
> which means that SGE is starting some threads but they are not located where SGE
> is showing they are. For example the node compute-0-4 is showing that SGE
> started some threads on itbut in reality those threads are somewhere else. Is
> it a problem of tight-integration or is it NAMD specific problem? anyone having
> some issue?

Where does charmrun get the list of hosts from? Is it possible that it 
may be picking an older machines/hosts file from a previous run?

Cheers
f.

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