I'm afraid I have no idea what you are talking about. Are you saying you are
launching OMPI processes via mpirun, but with "pbsdsh" as the plm_rsh_agent???
That would be a very bad idea. If you are running under Torque, then let mpirun
"do the right thing" and use its Torque-based launcher.
On
I have a problem which may or may not be openmpi, but since this list
was useful before with a race condition I am posting.
I am trying to use pbsdsh as a ssh replacement, pushed by sysadmins as
Torque does not know about ssh tasks launched from a task. In a simple
case, a script launches three mp
> Even inside MPICH2, I have given little attention to threadsafety and
> the MPI-IO routines. In MPICH2, each MPI_File* function grabs the big
> critical section lock -- not pretty but it gets the job done.
> When ported to OpenMPI, I don't know how the locking works.
> Furthermore, the MPI-IO
>From the error message, there is a segfault in the program, which crashes
the one of the process. MPI notices one of the process has died and
terminate the other processes as well. Because these processes were not
terminated by calling MPI_finalize, you get the error message on the bottom.
On
Hi,
When I run a parallel program, I got an error :
--[n333:129522]
*** Process received signal ***[n333:129522] Signal: Segmentation fault
(11)[n333:129522] Signal code: Address not mapped (1)[n333:129522] Failing at
address: 0x
Dear Developers and Users,
Thank you for your development of Open MPI.
I want to use Open MPI 1.5.3 on Windows 7 32bit, one PC.
But there is something wrong with the part using MPI-2 I/O functions
in my program.
It correctly worked on Open MPI on Linux.
I would very much appreciate any informatio
Mohd,
the Clustermonkey site is a good resource for you
http://www.clustermonkey.net/
Sir,
I am a student of MCA(final).i have to make Bewoulf linux cluster as a
part of final project.please help me by telling how to make cluster and how
we run program
look into -machinefile
On Fri, Apr 1, 2011 at 8:16 PM, Ahsan Ali wrote:
> Hello,
>
> I want to run WRF on multiple nodes in a linux cluster using openmpi,
> giving the command *mpirun -np 4 ./wrf.exe* just submit it to the single
> node . I don't know how to run it on other nodes as well. Help
