Open MPI logo

Open MPI User's Mailing List Archives

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

Subject: [OMPI users] usNIC point-to-point messaging module
From: Filippo Spiga (spiga.filippo_at_[hidden])
Date: 2014-03-23 01:00:18


Dear all,

I recompiled Open MPI 1.7.5 a couple of time, I am sure I have been selected openib. However I have some doubts because this message

--------------------------------------------------------------------------
[[28098,1],8]: A high-performance Open MPI point-to-point messaging module
was unable to find any relevant network interfaces:

Module: usNIC
  Host: tesla79

Another transport will be used instead, although this may result in
lower performance.
--------------------------------------------------------------------------

keeps popping up. I am really worried there might be a degradation of performance because of this warning. Any clue about where it came from and how I can let it disappear?

Thanks in advance,
Filippo

--
Mr. Filippo SPIGA, M.Sc.
http://www.linkedin.com/in/filippospiga ~ skype: filippo.spiga
«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert
*****
Disclaimer: "Please note this message and any attachments are CONFIDENTIAL and may be privileged or otherwise protected from disclosure. The contents are not to be disclosed to anyone other than the addressee. Unauthorized recipients are requested to preserve this confidentiality and to advise the sender immediately of any error in transmission."