Re: [OMPI users] exited on signal 11 (Segmentation fault).

n when they run in serial mode because of this. You can just append this line to /etc/security/limits.conf: * - stack -1 I hope this helps, Gus Correa Mouhamad Al-Sayed-Ali wrote: Hi Gus Correa, the output of ulimit -a is file(blocks) unlimited coredump(blocks) 204

Re: [OMPI users] exited on signal 11 (Segmentation fault).

so, if you login to the compute nodes, what is the output of 'limit' [csh,tcsh] or 'ulimit -a' [sh,bash]? This should tell you what limits are actually set. I hope this helps, Gus Correa Mouhamad Al-Sayed-Ali wrote: Hi all, I've checked the "limits.conf", and it contains theses lines # Jcb

Re: [OMPI users] exited on signal 11 (Segmentation fault).

us Correa Ralph Castain wrote: Looks like you are crashing in wrf - have you asked them for help? On Oct 25, 2011, at 7:53 AM, Mouhamad Al-Sayed-Ali wrote: Hi again, This is exactly the error I have: taskid: 0 hostname: part034.u-bourgogne.fr [part034:21443] *** Process received signal **

Re: [OMPI users] exited on signal 11 (Segmentation fault).

Hi again, This is exactly the error I have: taskid: 0 hostname: part034.u-bourgogne.fr [part034:21443] *** Process received signal *** [part034:21443] Signal: Segmentation fault (11) [part034:21443] Signal code: Address not mapped (1) [part034:21443] Failing at address: 0xfffe01eeb340

Re: [OMPI users] exited on signal 11 (Segmentation fault).

Hello can you run wrf successfully on one node? NO, It can't run on one node Can you run a simple code across your two nodes? I would try hostname then some simple MPI program like the ring example. Yes, I can run a simple code many thanks Mouhamad

Re: [OMPI users] exited on signal 11 (Segmentation fault).

hello, -What version of ompi are you using I am using ompi version 1.4.1-1 compiled with gcc 4.5 -What type of machine and os are you running on I'm using linux machine 64 bits. -What does the machine file look like part033 part033 part031 part031 -Is there a stack trace

Re: [OMPI users] Memory mapped memory

Hello, I have tried to run the executable "wrf.exe", using mpirun -machinefile /tmp/108388.1.par2/machines -np 4 wrf.exe but, I've got the following error: -- mpirun noticed that process rank 1 with PID 9942 on node

Re: [OMPI users] no allocated resources for the application........(mpirun)

open-mpi.org/faq/ Just a suggestion. Gus Correa Mouhamad Al-Sayed-Ali wrote: Hello all, I have been trying to run the executable "arpege" with mpirun -np 2 --host file arpege where file contains the name of the machines. But, I

[OMPI users] no allocated resources for the application........(mpirun)

Sincerly Mouhamad Al sayed ali