Thanks for the answer. I have been using LAM MPI. I'm using FDS (Fire Dynamic Simulator) and in my model I have 7 threads and want to tie them to two cores which means I don't want the 7 threads to use all four cores on the cluster that we have. Have you done some thing similar to this?
Thanks, Siamak On 10/23/07, Prasun Ratn <prasu...@ncsu.edu> wrote: > > I do this using the hostfile. There might be a more sophisticated way too. > > Siamak Riahi wrote: > > I have a question about using the open mpi. > > > > I want to tie "N" number of processes to one core and "M" number of > > processes to another core. I want to know if open mpi is capable of > > doing that. > > > > Thanks, > > > > Siamak > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > -- > > Prasun Ratn > Graduate Student, Computer Science, NCSU > Summer Student, ISCR, LLNL > prasu...@ncsu.edu , pra...@llnl.gov > Phone: 925-424-3913 (O), 919-995-0534 (cell) > http://www4.ncsu.edu/~pratn , http://www.llnl.gov/comp/bio.php/ratn1 > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
