On Tue, 2009-10-06 at 12:22 +0530, souvik bhattacherjee wrote:
> This implies that one has to copy the executables in the remote host
> each time one requires to run a program which is different from the
> previous one.
This is correct, the name of the executable is passed to each node and
that
Finally, it seems I'm able to run my program on a remote host.
The problem was due to some firewall settings. Modifying the firewall ACCEPT
policy as shown below, did the work.
# /etc/init.d/ip6tables stop
Resetting built-in chains to the default ACCEPT policy: [ OK ]
# /etc/init.d/ipta
As Ralph suggested, I *reversed the order of my PATH settings*:
This is what I it shows:
$ echo $PATH
/usr/local/openmpi-1.3.3/bin/:/usr/bin:/bin:/usr/local/bin:/usr/X11R6/bin/:/usr/games:/usr/lib/qt4/bin:/usr/bin:/opt/kde3/bin
$ echo $LD_LIBRARY_PATH
/usr/local/openmpi-1.3.3/lib/
Moreover, I c
One thing that flags my attention. In your PATH definition, you put
$PATH ahead of your OMPI 1.3.3 installation. Thus, if there are any
system supplied versions of OMPI hanging around (and there often are),
they will be executed instead of your new installation.
You might try reversing that
Hi Gus (and all OpenMPI users),
Thanks for your interest in my problem. However, the points you had raised
earlier in your mails, seems to me that, I had already taken care of them. I
had enlisted them below pointwise. Your comments are rewritten in *RED *and
my replies in *BLACK.*
1) As you have
Hi Souvik
Also worth checking:
1) If you can ssh passwordless from ict1 to ict2 *and* vice versa.
2) If your /etc/hosts file on *both* machines list ict1 and ict2
and their IP addresses.
3) In case you have a /home directory on each machine (i.e. /home is
not NFS mounted) if your .bashrc files o
Hi Souvik
I would guess you only installed OpenMPI only on ict1, not on ict2.
If that is the case you won't have the required OpenMPI libraries
on ict:/usr/local, and the job won't run on ict2.
I am guessing this, because you used a prefix under /usr/local,
which tends to be a "per machine" dir
Dear all,
Myself quite new to Open MPI. Recently, I had installed openmpi-1.3.3
separately on two of my machines ict1 and ict2. These machines are
dual-socket quad-core (Intel Xeon E5410) i.e. each having 8 processors and
are connected by Gigabit ethernet switch. As a prerequisite, I can ssh
betwe
