No , I do not have any ethernet device aliases.

Thank you,

Sofia
----- Original Message ----- From: "Jeff Squyres" <jsquy...@cisco.com>
To: "Open MPI Users" <us...@open-mpi.org>
Sent: Wednesday, September 24, 2008 2:33 PM
Subject: Re: [OMPI users] Problem with MPI_Send and MPI_Recv


You don't happen to have ethernet device aliases on either of these machines, do you?

(we have a problem with this on the trunk/v1.3 series right now; we were under the impression that it was working fine in the v1.2 series -- but I figured I'd ask...)


On Sep 24, 2008, at 3:22 AM, Sofia Aparicio Secanellas wrote:

Hello Terry,

I obtain the hostnames of both computers:

pichurra
hpl1-linux

Thank you.

Sofia

----- Original Message ----- From: "Terry Dontje" <terry.don...@sun.com >
To: <us...@open-mpi.org>
Sent: Tuesday, September 23, 2008 6:24 PM
Subject: Re: [OMPI users] Problem with MPI_Send and MPI_Recv


Hello Sofia,

Very puzzling indeed. Can your try to run hostname or uptime with mpirun? That is something like:

mpirun -np 2 --host 10.1.10.208,10.1.10.240 --mca mpi_preconnect_all 1 --prefix /usr/local -mca btl self,tcp -mca btl_tcp_if_include eth1 hostname


--td

Date: Tue, 23 Sep 2008 17:05:22 +0200
From: "Sofia Aparicio Secanellas" <sapari...@grpss.ssr.upm.es>
Subject: Re: [OMPI users] Problem with MPI_Send and MPI_Recv
To: "Open MPI Users" <us...@open-mpi.org>
Message-ID: <34D2F769A7C946BF915A828A9CD7F3CC@aparicio1>
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"

Hello Terry,

Here you can find the files.

Thank you very much.

Sofia


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--
Jeff Squyres
Cisco Systems

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