Re: [OMPI users] mpirun on 8-way node with rsh

2008-08-04 Thread Ralph Castain
Hi Pete I'm not sure how to help here as the error messages you show are not something coming from Open MPI - we have no such function as "net_send", nor any such error message in our code base. Are you sure you are using Open MPI (if so, which version)? Or is this an error message from y

Re: [OMPI users] mpirun on 8-way node with rsh

2008-08-03 Thread Doug Reeder
Pete, I don't know why the behavior on an 8 processor machine differs with the machine file format/syntax. You don't need to specify a machine file on a single multiprocessor machine. On you torque scheduled cluster you shouldn't need a machine file for openmpi. Openmpi should just use th