[GE users] puzzling MPICH behaviour with GE 5.3

Reuti reuti at staff.uni-marburg.de
Mon Aug 23 18:12:55 BST 2004


> Hi all,
> I have found a workaround: modify by brute force $TMDIR/machines
> in my script by sed creating compute-0-*.local
> hostnames for mpirun.
> I wonder if there is a more elegant solution, though. 

are you using two network cards, or what is the reason for host_aliases? 
If you change the node names this way, you might use the wrong interface 

Cheers - Reuti

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