Alex,
Can should try to limit the ethernet devices used by Open MPI during
the execution. Please add "--mca btl_tcp_if_exclude eth1,ib0,ib1" to
your mpirun command line and give it a try.
Thanks,
george.
On Feb 1, 2007, at 10:29 PM, Alex Tumanov wrote:
On 2/1/07, Galen Shipman wro
Hello,
you can build your ompi with --with-devel-headers and use the header
:
#define OMPI_MAJOR_VERSION 1
#define OMPI_MINOR_VERSION 1
#define OMPI_RELEASE_VERSION 4
#define OMPI_GREEK_VERSION ""
Bert
Audet, Martin wrote:
> Hi,
>
> I would like to suggest you to add macros indicating the vers
Hi All
I used mpich2-1.0.3 to compile our code. Our code compiled fine. But when I try
to test our code in intel mpi, It gave the following error
ERROR: gfortran compiler is not in PATH for driver: mpif90
my .bashrc having following path
source /opt/intel/fc/9.1.037/bin/ifortvars.sh
source /opt/
That really did fix it, George:
# mpirun --prefix $MPIHOME -hostfile ~/testdir/hosts --mca btl
tcp,self --mca btl_tcp_if_exclude ib0,ib1 ~/testdir/hello
Hello from Alex' MPI test program
Process 0 on dr11.lsf.platform.com out of 2
Hello from Alex' MPI test program
Process 1 on compute-0-0.local o
I have OpenMPI running fine for a small/medium number of tasks (simple
hello or cpi program). But when I try 700 or 800 tasks, it hangs,
apparently on startup. I think this might be related to LDAP, since if I
try to log into my account while the job is hung, I get told my username
doesn't exist. H
Wrong mailing list. This is for Open MPI related questions, all MPICH
& MVAPICH should be redirected toward their respective mailing-lists.
Thanks,
george.
On Feb 2, 2007, at 5:16 AM, Vadivelan Ranjith wrote:
Hi All
I used mpich2-1.0.3 to compile our code. Our code compiled fine.
But
Is there any available documentation or write-ups of hints or general
information on
the task of porting an existing MPI application from a different MPI
implementation to
OpenMPI? We have an app using mpich1 and it needs some updating or porting to
run on a new platform so I figured it would be
On Tue, Jan 30, 2007 at 04:55:09PM -0500, Ivan de Jesus Deras Tabora wrote:
> Then I find all the references to the MPI_Type_create_subarray and
> create a little program just to test that part of the code, the code I
> created is:
...
> After running this little program using mpirun, it raises the
I've been checking the OpenMPI code, trying to find something, but
still no luck. I'll continue checking the code.
On 2/2/07, Robert Latham wrote:
On Tue, Jan 30, 2007 at 04:55:09PM -0500, Ivan de Jesus Deras Tabora wrote:
> Then I find all the references to the MPI_Type_create_subarray and
>
Hi Todd
To help us provide advice, could you tell us what version of OpenMPI you are
using?
Meantime, try adding ³-mca pls_rsh_num_concurrent 200² to your mpirun
command line. You can up the number of concurrent daemons we launch to
anything your system will support basically, we limit the numb
When I submit a simple job (described below) using PBS, I always get one
of the following two errors:
1) [adroit-28:03945] [0,0,1]-[0,0,0] mca_oob_tcp_peer_recv_blocking:
recv() failed with errno=104
2) [adroit-30:03770] [0,0,3]-[0,0,0] mca_oob_tcp_peer_complete_connect:
connection failed (errno=1
Also, I see mention in your FAQ about config.log. My openmpi does not
appear to be generating it, at least not anywhere in the install tree.
How can I enable the creation of the log file?
Thanks,
Dennis
-Original Message-
From: Dennis McRitchie
Sent: Friday, February 02, 2007 6:08
Hello,
I can see that Patrick posted my same error on:
http://www.open-mpi.org/community/lists/devel/2006/12/1230.php
Can I please find out the status? I have a simple test case which
demonstrates the --prefix is not working on mpirun. I build into
/usr/local/openmpi-1.1.3
and it works. Ho
Thanks Bert for the reply but having these macros in ompi/version.h only if a
special option is given to configure is useless for what I would like to enable
in OpenMPI with the present suggestion.
This is because the whole idea is to make it possible to write portable MPI
compliant C/C++ progr
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