On Thu, Jun 25, 2015 at 7:39 PM, Justin Lemkul <jalem...@vt.edu> wrote: > > On 6/25/15 2:46 PM, John Degenstein wrote: >> >> I suppose in retrospect that I could simply use a single processor which I >> think would reduce the number of DD cells and thus prevent this error. >> > > Or just use OpenMP parallelization. Any time you drastically change the > size of the system, this will be the case. >
Is DD treated differently if you run MPI or OpenMP parallelization? If so, how? I don't recall reading that in the docs and I always assumed that DD worked distributing one domain per thread (be it OpenMP or MPI). Thanks. -- Elton Carvalho -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
