[O-MPI users] can't get openmpi to run across two multi-NIC machines

2005-11-01 Thread Marty Humphrey
chine (Zelda01) is trying to make contact with wukong on the non-accessible interface (152.48.249.102). This is based on openmpi-1.0rc5r7944. What am I doing wrong? Thanks, Marty Marty Humphrey Assistant Professor Department of Computer Science University of Virginia [humphrey@wukong ~]$ mpirun -d

Re: [O-MPI users] can't get openmpi to run across two multi-NICmachines

2005-11-08 Thread Marty Humphrey
zelda01 humphrey]$ end non-hanging invocation -- Any thoughts? -- Marty > -Original Message- > From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On > Behalf Of Jeff Squyres > Sent: Tuesday, November 01, 2005 2:17 PM > To: Open MPI Users > Sub

Re: [O-MPI users] can't get openmpi to run across twomulti-NICmachines

2005-11-10 Thread Marty Humphrey
I don't see any obvious problems with > the btl tcp include stuff. > > Can you also specify that you want OMPI's "out of band" communication > to use a specific network? > > > mpiexec -d --mca btl_tcp_if_include eth0 --mca oob_tcp_include eth0 > > -np 2

Re: [O-MPI users] can't get openmpi to run across twomulti-NICmachines

2005-11-10 Thread Marty Humphrey
e a specific network? > > > mpiexec -d --mca btl_tcp_if_include eth0 --mca oob_tcp_include eth0 > > -np 2 a.out > > With the segv's, do you get meaningful core dumps? Can you send > backtraces? > > > > On Nov 8, 2005, at 3:02 PM, Marty Humphrey w

Re: [O-MPI users] can't get openmpi to run across twomulti-NICmachines

2005-11-10 Thread Marty Humphrey
s problems with > the btl tcp include stuff. > > Can you also specify that you want OMPI's "out of band" communication > to use a specific network? > > > mpiexec -d --mca btl_tcp_if_include eth0 --mca oob_tcp_include eth0 > > -np 2 a.out > > With t