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[Xen-devel] NUMA support on Xen ?

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Deepti Chheda" <dchheda@xxxxxxxxxxxxxx>
  • Date: Tue, 3 Oct 2006 21:13:55 -0400 (EDT)
  • Delivery-date: Wed, 04 Oct 2006 01:06:02 -0700
  • Importance: Normal
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>


I am a Masters student from Carnegie Mellon University. I am looking for a 
research topics for an Advanced OS & DS course we have.

I wanted to know what is the current support for NUMA on Xen ? 
Does it support the IBM x440 and AMD64 Opteron ? 
Also, does the Xen scheduler do NUMA aware scheduling so it does not degrade 
the VM performace ?

My group is currently looking into Scheduling policies for NUMA systems for 
multiple VMs.

Let me know if its already done in Xen.

Deepti Chheda

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