[OMPI users] problem in runing MPI job through XGrid

Hi, I have set up an Xgrid including one laptop and 7 Mac mini nodes (all are duo core machines). I have also installed openMPI (openmpi 1.2.1) on all nodes. The laptop node (hostname: sib) has three roles: agent, controller and client, all the other nodes are only agents. When I started "mpirun -

[OMPI users] OpenMPI and torque/maui -> crashing on MPI_Send()

Hi all: I'm having trouble getting torque/maui working with OpenMPI. Currently, I am getting hard failures when an MPI_Send is called. When run without qsub (no torque/maui), the mpi job runs fine, so its something that qsub/torque/maui is doing (I think). Here's the error: libibverbs: Fatal:

Re: [OMPI users] mpirun ERROR: The daemon exited unexpectedly with status 255.

I'll try to reinstall openmpi on a nfsdevice, maybe it works then. Thanks for your help dino Tim Prins schrieb: > Unfortunately, I am out of ideas on this one. It is very strange. Maybe > someone else has an idea. > > I would recommend trying to install Open MPI again. First be sure to get > r