On 02/07/2013 05:55 AM, Syed Ahsan Ali wrote:
I have been running this program successfully before but some copy
operation from /usr/ directory has caused this error.
The program runs fine on the cores of the same machine.
libhdf5.so.7 is also present.
[pmdtest@pmd HadGEM]$ mpirun -np 32 -hostfil
Dear John
Looking into output of ldd for master and compute nodes solved my problem.
Thanks for such a simple solution. :)
On Thu, Feb 7, 2013 at 9:37 PM, Syed Ahsan Ali wrote:
> Dear John
> Thanks for the reply. I'll need help of you people to solve this problem.
> I am not expert in HPC and thi
Dear John
Thanks for the reply. I'll need help of you people to solve this problem. I
am not expert in HPC and this would be my learning as well. Let me add that
the cluster is based on Platform Cluster Manager (PCM) by IBM Computing.
The compute nodes are NFS mounted with the installer node. There
ldd rca.x
Try logging in to each node and run this command.
Even better use pdsh
Thanks guys.
Using absolute path of mpirun fixes my problem.
Cheers
On Mon, Apr 2, 2012 at 6:24 PM, Reuti wrote:
> Am 02.04.2012 um 09:56 schrieb Rohan Deshpande:
>
> > Yes, I am trying to run the program using multiple hosts.
> >
> > The program executes fine but does not use any slaves when
Am 02.04.2012 um 09:56 schrieb Rohan Deshpande:
> Yes, I am trying to run the program using multiple hosts.
>
> The program executes fine but does not use any slaves when I run
>
> mpirun -np 8 hello --hostfile slaves
>
> The program throws error saying shared libraries not found when I run
Yes, I am trying to run the program using multiple hosts.
The program executes fine but *does not use any slaves* when I run
*mpirun -np 8 hello --hostfile slaves*
The program throws error saying *shared libraries not found* when I run
* mpirun --hostfile slaves -np 8*
On Mon, Apr 2, 2012
On Sun, Apr 1, 2012 at 11:27 PM, Rohan Deshpande wrote:
> error while loading shared libraries: libmpi.so.0: cannot open shared
> object file no such object file: No such file or directory.
Were you trying to run the MPI program on a remote machine?? If you
are, then make sure that each machine
Set your LD_LIBRARY_PATH to include the directory where your Open MPI installed
libraries are located. E.g., if you installed OMPI into /opt/openmpi, then
LD_LIBRARY_PATH likely needs to include /opt/openmpi/lib.
See http://www.open-mpi.org/faq/?category=running#run-prereqs.
On Aug 21, 2011,
yes they are installed on all machines by a technician. I can see the openmpi
'/lib/' directory on all machines.
--- On Fri, 9/19/08, Jeff Squyres wrote:
From: Jeff Squyres
Subject: Re: [OMPI users] error while loading shared libraries: libmpi_cxx.so.0
To: "Open MPI Users&quo
You do need to have Open MPI installed on all machines, and have the
Open MPI libraries be able to be found on all machines. See these FAQ
entries:
http://www.open-mpi.org/faq/?category=running#run-prereqs
http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
http://w
A few notes:
1. I'm guessing that your LD_LIBRARY_PATH is not set properly on the remote
nodes, which is why it can't find libmpi.so on the remote nodes. Ensure
that it's set properly on the other side (you'll likely need to modify your
shell startup files), or use the --prefix functionality in m
"Open MPI Users"
Sent: Thursday, April 13, 2006 7:42 AM
Subject: Re: [OMPI users] Error while loading shared libraries
If you are using PBS, the environment of where you ran "qsub" is
automatically copied out to the first node in your job where your script
i
-20040716/lib:$LD_LIBRARY_PATH ./ep.A.4
> results.ep.A.4
- Original Message -
From: "Jeff Squyres (jsquyres)"
To: "Open MPI Users"
Sent: Thursday, April 13, 2006 7:42 AM
Subject: Re: [OMPI users] Error while loading shared libraries
If you are using PBS, the e
-mpi.org] On Behalf Of Aniruddha Shet
> Sent: Thursday, April 13, 2006 12:13 AM
> To: Open MPI Users
> Subject: Re: [OMPI users] Error while loading shared libraries
>
> The error message is coming from all nodes.
>
> I explicitly add the path of Intel shared library to
&g
nodes.
- Original Message -
From: "Jeff Squyres (jsquyres)"
To: "Open MPI Users"
Sent: Wednesday, April 12, 2006 11:03 PM
Subject: Re: [OMPI users] Error while loading shared libraries
My mistake -- I missed the "orted" part of the error message.
"
m not sure how to go about fixing this.
>
> Thanks,
> Aniruddha
>
> - Original Message -
> From: "Jeff Squyres (jsquyres)"
> To: "Open MPI Users"
> Sent: Wednesday, April 12, 2006 8:30 AM
> Subject: Re: [OMPI users] Error while loading
"
To: "Open MPI Users"
Sent: Wednesday, April 12, 2006 8:30 AM
Subject: Re: [OMPI users] Error while loading shared libraries
> Greetings.
>
> Your logs look normal.
>
> The problem appears to be how you compiled / linked your final
> executable. You said that you u
Greetings.
Your logs look normal.
The problem appears to be how you compiled / linked your final
executable. You said that you used -static -- I don't know offhand if
that is a supported flag for the intel compiler or not. Did you *link*
with -static, or just *compile* with it?
Try running "ld
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