>There is no difference concerning the cpuset.
It means they have the same logical index?
2011/8/9 Samuel Thibault <samuel.thibault_at_[hidden]>
> 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
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--
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
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