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
