Thanks Ralph. Do I need to specify where to find numactl-devel when compiling OpenMPI?
On Thu, Mar 12, 2015 at 7:17 PM, Ralph Castain <r...@open-mpi.org> wrote: > You are missing the numactl and numactl-devel packages on that compute > node, and so we cannot bind the memory to the same location as your proc. > As the warning indicates, it can impact performance but won't stop you from > running > > > On Mar 12, 2015, at 12:51 PM, Saliya Ekanayake <esal...@gmail.com> wrote: > > Hi, > > I am getting the following binding warning and wonder if I am missing some > library or so > > -------------------------------------------------------------------------- > WARNING: a request was made to bind a process. While the system > supports binding the process itself, at least one node does NOT > support binding memory to the process location. > > Node: cn19ib > > This is a warning only; your job will continue, though performance may > be degraded. > -------------------------------------------------------------------------- > [cn19:09179] MCW rank 0 bound to socket 0[core 0[hwt 0]], socket 0[core > 1[hwt 0]], socket 0[core 2[hwt 0]], socket 0[core 3[hwt 0]], socket 0[core > 4[hwt 0]], socket 0[core 5[hwt 0]]: > [B/B/B/B/B/B][./././././.][./././././.][./././././.] > > Thank you, > Saliya > > -- > Saliya Ekanayake > Ph.D. Candidate | Research Assistant > School of Informatics and Computing | Digital Science Center > Indiana University, Bloomington > Cell 812-391-4914 > http://saliya.org > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2015/03/26454.php > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2015/03/26458.php > -- Saliya Ekanayake Ph.D. Candidate | Research Assistant School of Informatics and Computing | Digital Science Center Indiana University, Bloomington Cell 812-391-4914 http://saliya.org
