On Monday, July 05, 2010 07:12:58 am Brice Goglin wrote:
> Le 05/07/2010 02:41, Jirka Hladky a écrit :
> > Hi all,
> >
> > I'm using hwloc-distrib quite often to distribute jobs optimally on NUMA
> > boxes. I use it to test linux kernel task - scheduler by comparing
> > runtime of jobs bound to be
Hi Brice,
> > The box has strange NUMA layout - I will need to check why it is so.
> > Basically, there are 3 NUMA nodes - one includes 2 Sockets, other 2 have
> > one Socket associated to each of it.
>
> Seems strange to me, likely a BIOS bug. Nehalem-EX should always have
> one NUMA node per so
Le 05/07/2010 02:41, Jirka Hladky a écrit :
> Hi all,
>
> I'm using hwloc-distrib quite often to distribute jobs optimally on NUMA
> boxes. I use it to test linux kernel task - scheduler by comparing runtime of
> jobs bound to best possible CPU configuration (keeping CPU cache in mind)
> with
>
Hi all,
I'm using hwloc-distrib quite often to distribute jobs optimally on NUMA
boxes. I use it to test linux kernel task - scheduler by comparing runtime of
jobs bound to best possible CPU configuration (keeping CPU cache in mind) with
runs without CPU affinity set.
I just run into strange
