No known limitations of which we are aware...the variables are all set to int32_t, so INT32_MAX would be the only limit I can imagine. In which case, you'll run out of memory long before you hit it.
2010/2/26 Federico Golfrè Andreasi <federico.gol...@gmail.com> > HI ! > > have you ever did some analysis to understand if there is a limitation in > the number of nodes usable with OpenMPI-v1.4 ? > Using also the functions MPI_Comm_spawn o MPI_Comm_spawn_multiple. > > Thanks, > Federico > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
