Re: [OMPI users] Open-MPI running os SMP cluster

2006-07-28 Thread Jeff Squyres
On 7/26/06 5:55 PM, "Michael Kluskens" wrote: >> How is the message passing of Open-MPI implemented when I have >> say 4 nodes with 4 processors (SMP) each, nodes connected by a gigabit >> ethernet ?... in other words, how does it manage SMP nodes when I >> want to use all CPUs, but each with its

Re: [OMPI users] Open-MPI running os SMP cluster

2006-07-26 Thread Michael Kluskens
On Jul 26, 2006, at 5:07 PM, Mauricio Felga Gobbi wrote: Newbie question: How is the message passing of Open-MPI implemented when I have say 4 nodes with 4 processors (SMP) each, nodes connected by a gigabit ethernet ?... in other words, how does it manage SMP nodes when I want to use all CPUs