Open MPI logo

Open MPI User's Mailing List Archives

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

Subject: Re: [OMPI users] MX questions
From: Dave Love (d.love_at_[hidden])
Date: 2009-06-28 07:14:16


Scott Atchley <atchley_at_[hidden]> writes:

> George's answer supersedes mine. You must be using the MX bonding
> driver to use more than one NIC per host.

Will that be relevant for Open-MX, which I'm using rather than normal
MX? (I'm afraid I don't know anything about how MX systems work
generally.) For what it's worth, just using two NICs with the BTL did
roughly double the bandwidth with one process per node.