Open MPI logo

Hardware Locality Users' Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Hardware Locality Users mailing list

Subject: Re: [hwloc-users] hwloc_get_last_cpu_location and PU
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2011-08-29 10:21:06

Gabriele Fatigati, le Mon 29 Aug 2011 16:16:25 +0200, a écrit :
> hwloc_get_last_cpu_location() return last CPU where process/thread ran.On  SMT
> machine, it return the PU where   process/thread ran ?

Yes, sure, since what it returns is an OS CPU bitmask.