Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] Lower performance on a Gigabit node compared toinfiniband node
From: Igor Kozin (i.n.kozin_at_[hidden])
Date: 2009-03-12 08:31:13

Hi Sangamesh,
I'd look into making sure that the node you are using is not running
anything in parallel.
Make sure you allocate a whole node and it is clean from previous jobs.