Re: [OMPI users] disabling tcp altogether

2008-06-04 Thread Jeff Squyres
On Jun 4, 2008, at 10:39 AM, tayfun sen wrote: I would like to run an OpenMPI application on one node and since I think it would be better performance wise I want it to use shared memory for communication and not tcp. Is it possible to use shared memory not only for MPI communication but al

[OMPI users] disabling tcp altogether

2008-06-04 Thread tayfun sen
Hello, I would like to run an OpenMPI application on one node and since I think it would be better performance wise I want it to use shared memory for communication and not tcp. Is it possible to use shared memory not only for MPI communication but also for control messages and other similar