WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] max number of physical cpus

On Tue, 26 Jan 2010 21:37:28 +0000
Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:

> On Tue, Jan 26, 2010 at 8:14 PM, Mukesh Rathor
> <mukesh.rathor@xxxxxxxxxx> wrote:
> > Hi,
> >
> > I kinda vaguely remember seeing a patch while ago to support 128
> > physical cpus by hypervisor, I believe it was from Jan B. Now
> > looking for it i'm unable to find it, i only see HVM vcpu patch for
> > 128 vcpus in my search.
> >
> > Firstly, is it OK to increase NR_CPUS to 128, and secondly is it ok
> > to do so in 3.4.3-rc2-pre tree, or is it 4.0 only?
> >
> > thanks much,
> > mukesh
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> >
> 
> There exists a x86 system with 128 cpus? What is it?
> 
> andy

unfortunately, i'm not allowed to disclose since it's a pre-release.
but the hardware vendor will announce soon. 
HT makes it 128 for xen btw.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>