Re: [Xen-devel] Re: NUMA and SMP

[Ryan Harper <ryanh@xxxxxxxxxx>]

* Daniel Stodden <stodden@xxxxxxxxxx> [2007-03-22 11:25]:
> On Thu, 2007-03-22 at 11:01 -0500, Ryan Harper wrote:
> 
> > > i see. not like i'm too deep in the srat, but methinks there may be sane
> > > default values to be generated from the srat. any work happening or
> > > having happened on that front?
> > 
> > Xen understands the topology but does not make any direct use of the
> > information in either the initial placement of VCPUs for the guest, nor
> > in the scheduler when making migration decisions.  I'm not aware of any
> > work to address that at the moment.
> 
> thanks. do you continue work on xen and numa, or proceed elsewhere?

I continue to work on xen and keep and eye on the NUMA support.

-- 
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253   T/L: 678-9253
ryanh@xxxxxxxxxx

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