Re: [OMPI users] mpirun hanging when processes started on head node

2007-06-12 Thread Ralph H Castain
gt; I forgot to add that we are using 'bproc'. Launching processes on the compute >> nodes using bproc works well, I'm not sure if bproc is involved when >> processes are launched on the local node. >> >> Sean >> >> >> From: users-boun...@open

Re: [OMPI users] mpirun hanging when processes started on head node

2007-06-11 Thread Kelley, Sean
Ralph, Thanks for the quick response, clarifications below. Sean From: users-boun...@open-mpi.org on behalf of Ralph H Castain Sent: Mon 6/11/2007 3:49 PM To: Open MPI Users Subject: Re: [OMPI users] mpirun hanging when processes started on head node

Re: [OMPI users] mpirun hanging when processes started on head node

2007-06-11 Thread Ralph H Castain
ched on the local node. > > Sean > > > From: users-boun...@open-mpi.org on behalf of Kelley, Sean > Sent: Mon 6/11/2007 2:07 PM > To: us...@open-mpi.org > Subject: [OMPI users] mpirun hanging when processes started on head node > > Hi, > We are r

Re: [OMPI users] mpirun hanging when processes started on head node

2007-06-11 Thread Kelley, Sean
lley, Sean Sent: Mon 6/11/2007 2:07 PM To: us...@open-mpi.org Subject: [OMPI users] mpirun hanging when processes started on head node Hi, We are running the OFED 1.2rc4 distribution containing openmpi-1.2.2 on a RedhatEL4U4 system with Scyld Clusterware 4.1. The hardware configuration con

[OMPI users] mpirun hanging when processes started on head node

2007-06-11 Thread Kelley, Sean
Hi, We are running the OFED 1.2rc4 distribution containing openmpi-1.2.2 on a RedhatEL4U4 system with Scyld Clusterware 4.1. The hardware configuration consists of a DELL 2950 as the headnode and 3 DELL 1950 blades as compute nodes using Cisco TopSpin Infiband HCAs and switches for the int