[OMPI users] problem w sge 6.2 & openmpi

2009-08-05 Thread Eli Morris
Hi Rolf, Thanks for answering! Eli Here is qstat -t, when I launch it with 8 processors. It looks to me like it is actually using compute node 8. The mpirun job was submitted on the head node 'nimbus' Tried swapping out hostname for mpirun in the job script. For both 8 and 16

[OMPI users] problem w sge 6.2 & openmpi

2009-08-05 Thread Eli Morris
Hi guys, I'm trying to run an example program, mpi-ring, on a rocks cluster. When launched via sge with 8 processors (we have 8 procs per node), the program works fine, but with any more processors and the program fails. I'm using open-mpi 1.3.2, included below, at end of post, is output