Take a look at orte/mca/rmaps/seq - you can select it with -mca rmaps seq I believe it is documented
On Thu, Feb 4, 2010 at 5:48 PM, Eugene Loh <eugene....@sun.com> wrote: > Ralph Castain wrote: > > That is correct and has always been the behavior. If you want OMPI to >> respect host order, you have to use the sequential mapper instead of the >> default round-robin mapper. >> > > Sorry, what's the sequential mapper? > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
