>There is no difference concerning the cpuset. It means they have the same logical index?
2011/8/9 Samuel Thibault <samuel.thiba...@inria.fr> > Gabriele Fatigati, le Tue 09 Aug 2011 16:58:33 +0200, a écrit : > > in a non SMT machine, what's the difference between HWLOC_OBJ_CORE > > and HWLOC_OBJ_PU? > > There is no difference concerning the cpuset. > > > can I exchange one to other? > > If you are absolutely sure that your machine is non SMT, yes. But you > should take the opportunity of using hwloc to handle SMT machines too by > choosing CORE or PU depending you want to target cores or individual > logical processors. > > Samuel > _______________________________________________ > hwloc-users mailing list > hwloc-us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users > -- Ing. Gabriele Fatigati HPC specialist SuperComputing Applications and Innovation Department Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
