OK thanks, we've had some issues in the past when Open MPI assumed that the (login) node running mpirun has the same topology than the other (compute) nodes. i just wanted to clear this scenario.
Cheers, Gilles ----- Original Message ----- > I am using the 6886c12 commit. > I have no particular option for the configuration. > I launch my application in the same way as I presented in my firt email, > there is the exact line: mpirun -np 48 -machinefile mf -bind-to core > -report-bindings ./a.out > > lstopo does give the same output on both types on nodes. What is the > purpose of that? > > Thanks. > > > Cyril. > > Le 13/04/2017 à 15:24, gil...@rist.or.jp a écrit : > > Also, can you please run > > lstopo > > on both your login and compute nodes ? > > > > Cheers, > > > > Gilles > > > > > > ----- Original Message ----- > >> Can you be a bit more specific? > >> > >> - What version of Open MPI are you using? > >> - How did you configure Open MPI? > >> - How are you launching Open MPI applications? > >> > >> > >>> On Apr 13, 2017, at 9:08 AM, Cyril Bordage <cyril.bord...@inria.fr > > > wrote: > >>> > >>> Hi, > >>> > >>> now this bug happens also when I launch my mpirun command from the > >>> compute node. > >>> > >>> > >>> Cyril. > >>> > >>> Le 06/04/2017 à 05:38, r...@open-mpi.org a écrit : > >>>> I believe this has been fixed now - please let me know > >>>> > >>>>> On Mar 30, 2017, at 1:57 AM, Cyril Bordage <cyril.bordage@inria. fr > >> wrote: > >>>>> > >>>>> Hello, > >>>>> > >>>>> I am using the git version of MPI with "-bind-to core -report- > > bindings" > >>>>> and I get that for all processes: > >>>>> [miriel010:160662] MCW rank 0 not bound > >>>>> > >>>>> > >>>>> When I use an old version I get: > >>>>> [miriel010:44921] MCW rank 0 bound to socket 0[core 0[hwt 0]]: > >>>>> [B/././././././././././.][./././././././././././.] > >>>>> > >>>>> From git bisect the culprit seems to be: 48fc339 > >>>>> > >>>>> This bug happends only when I launch my mpirun command from a > > login node > >>>>> and not > >>>>> from a compute node. > >>>>> > >>>>> > >>>>> Cyril. > >>>>> _______________________________________________ > >>>>> devel mailing list > >>>>> devel@lists.open-mpi.org > >>>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > >>>> > >>>> _______________________________________________ > >>>> devel mailing list > >>>> devel@lists.open-mpi.org > >>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > >>>> > >>> _______________________________________________ > >>> devel mailing list > >>> devel@lists.open-mpi.org > >>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > >> > >> > >> -- > >> Jeff Squyres > >> jsquy...@cisco.com > >> > >> _______________________________________________ > >> devel mailing list > >> devel@lists.open-mpi.org > >> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > > _______________________________________________ > > devel mailing list > > devel@lists.open-mpi.org > > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > _______________________________________________ devel mailing list devel@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
