Do you have a local sys admin, or someone else nearby who is more familiar with
Unix/Linux? It would be far more efficient for someone to just show you than to
try doing this remotely
On Aug 1, 2013, at 2:23 AM, meng wrote:
> dear Reuti,
>
> >I was assuming that you are using bash, for csh
dear Reuti,
>I was assuming that you are using bash, for csh it would be different.
Yes, I use bash shell.
>The command:
>>$ ssh c2 which orted
it displays:
which : no orted in (..). Indeed (.) contains no openmpi.
so I run ssh c2 first and then run which orted, it displays:
/u
Am 01.08.2013 um 00:45 schrieb meng:
> Dear Dani and Reuti,
>
> >> either install openmpi on each node, and setup
> >> /etc/profile.d/openmpi.{c,}sh and /etc/ld.so.conf.d/openmpi.conf files on
> >> both (preferred) or install to a common file system (e.g. nfs mount) and
> >> still use profil
On Jul 31, 2013, at 6:45 PM, meng wrote:
> I install openmpi at /usr/local/openmpi-1.6.5 on both computers. and
> the two computers now can access each other without passwd required. I set
> the path and ld_library_path in .bashrc and source it.
> I still get the problems as before.
Dear Dani and Reuti,
>> either install openmpi on each node, and setup
>> /etc/profile.d/openmpi.{c,}sh and /etc/ld.so.conf.d/openmpi.conf files on
>> both (preferred) or install to a common file system (e.g. nfs mount) and
>> still use profile and ldconfig to setup environment. >
I cho
Am 29.07.2013 um 05:48 schrieb dani:
> But that is not a requirement on ssh.
> That is a requirement on the install base on the second node - both must have
> the same environment variables set, using same paths on each machine.
> either install openmpi on each node, and setup /etc/profile.d/ope
But that is not a requirement on ssh.
That is a requirement on the install base on the second node - both
must have the same environment variables set, using same paths on
each machine.
either install openmpi on each node, and setup
/etc/profile.d/openmpi.{c,}sh and
Dear Reuti,
Thank you for the reply.
In examples directory on the computer c1, command "mpiexec -np 4 hello_c" is
correctly executed.
If I run " mpiexec -machinefile hosts hello_c " on computer c1, where hosts
contains two line :
" node3
localhost
"
the screen displays as follows:
bash: o
Hi,
Am 27.07.2013 um 08:48 schrieb meng:
>what 's the requriement, especially on ssh, to run openmpi? I have two
> computers, say c1 and c2. Through ssh, c1 can access c2 without password, but
> c2 can't access c1. Under this environment, can I use openmpi to compute
> parallely?
as long
