Re: [OMPI users] Fw: Re: Open MPI timeout problems.

2008-06-20 Thread Peter Diamessis
Hi Jeff, I release appreciate the insight. I will pass your thoughts on to our system admins. Hopefully, they can begin exploring the installation of a more sophisticated stack. Sincerely, Peter Jeff Squyres wrote: To clarify what Pasha said: AFAIK, all IB vendors have deprecated the use

Re: [OMPI users] Fw: Re: Open MPI timeout problems.

2008-06-20 Thread Jeff Squyres
To clarify what Pasha said: AFAIK, all IB vendors have deprecated the use of their mVAPI-based driver stacks in HPC environments (I know that Cisco and Mellanox have; I'm not 100% sure about others). We all encourage upgrading to the OFED stack (currently at v1.3.1) if possible; it's much

Re: [OMPI users] Fw: Re: Open MPI timeout problems.

2008-06-19 Thread Pavel Shamis (Pasha)
I appreciate the feedback. I'm assuming that this upgrade to the Open Fabric driver is something that the System Admin. of the cluster should be concerned with and not I ? Driver upgrade will require root permissions. Thanks, Pasha Thanks, Peter Peter Diamessis wrote: --- On *Thu, 6/19

Re: [OMPI users] Fw: Re: Open MPI timeout problems.

2008-06-19 Thread Peter Diamessis
Hi Pasha, I appreciate the feedback. I'm assuming that this upgrade to the Open Fabric driver is something that the System Admin. of the cluster should be concerned with and not I ? Thanks, Peter Peter Diamessis wrote: --- On *Thu, 6/19/08, Pavel Shamis (Pasha) //* wrote: From: Pav