[GE users] Parallel job submission question

Bob Soliday soliday at aps.anl.gov
Thu Aug 30 17:07:25 BST 2007

We have a set of 8 core nodes with 16GBs RAM and 32GB swap space. One of 
our mpich2 programs uses a lot more memory in the first MPI process 
(rank 0). We would like to be able to submit the jobs so that rank 0 
will run alone on one of the nodes and the other ranks can run together 
on multiple other nodes. Currently our PE allocation rule is $fill_up. 
Any help would be appreciated.


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