Thanks Terry, I will install 1.2.7.
Sofia
----- Original Message -----
From: "Terry Dontje" <terry.don...@sun.com>
To: <us...@open-mpi.org>
Sent: Thursday, September 18, 2008 7:31 PM
Subject: Re: [OMPI users] Problem with MPI_Send and MPI_Recv
Turns out you debugged the mpirun I was actually wanting you to attach to
your program, PruebaSumaParalela.out, on both nodes and dump each of their
stacks.
Is there a reason why you are using 1.2.2 instead of 1.2.7 or something
from the 1.3 branch? I am wondering if maybe there is some sort of bug in
the tcp BTL that is preventing it from matching your two interfaces.
Another thing to try is to specifically list out the interfaces you want
to have used. I do not think this is going to help but it can't hurt
either. I would do something like:
mpirun -np 2 --host 10.4.5.123,edu@10.4.5.126 --mca mpi_preconnect_all
1 --prefix /usr/local -mca btl self,tcp -mca btl_tcp_if_include eth1
./PruebaSumaParalela.out
--td
Date: Thu, 18 Sep 2008 13:12:46 +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: <35BA42AA514D45239323DB9B38B4C5CE@aparicio1>
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
Hello Terry,
Finally, I have installed dbx. I enclose a file with the result that I get
when I type "dbx - PID of mpirun..." and then "where" on computer
10.4.5.123 .
Do you have any idea what could be the problem?
Thanks a lot!!
Sofia
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