Matthew MacManes <macma...@gmail.com> writes: > I am using SGE to submit jobs to one of the TeraGrid sites, > specifically TACC-RANGER.
It's more on-topic here than the SGE list, but you should still ask the Ranger support people. People who don't know Ranger can't say if you actually can use the TCP BTL on it, but I assume you should use Infiniband anyhow.