Re: [OMPI users] [O-MPI users] A few benchmarks

2006-02-14 Thread Jeff Squyres
On Feb 10, 2006, at 6:58 PM, Glen Kaukola wrote: You're wanting to run the cctm model though? It would take a little doing, but I could whip up a tar file with all the necessary fixings, source, scripts, and input data. Bear in mind that it would probably be anywhere from 2 to 5 gigs in siz

Re: [OMPI users] [O-MPI users] A few benchmarks

2006-02-10 Thread Glen Kaukola
Jeff Squyres wrote: On Feb 6, 2006, at 8:32 PM, Glen Kaukola wrote: Anyway, here are the times on a few runs I did with Open MPI 1.1a1r887. Basically what I'm seeing, my jobs run ok when they're local to one machine, but as soon as they're split up between multiple machines performance can

Re: [OMPI users] [O-MPI users] A few benchmarks

2006-02-10 Thread Jeff Squyres
On Feb 6, 2006, at 8:32 PM, Glen Kaukola wrote: Anyway, here are the times on a few runs I did with Open MPI 1.1a1r887. Basically what I'm seeing, my jobs run ok when they're local to one machine, but as soon as they're split up between multiple machines performance can vary: 4 cpu jobs: 2: