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[Xen-devel] NUMA and SMP

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx, ryanh@xxxxxxxxxx
  • From: "David Pilger" <pilger.david@xxxxxxxxx>
  • Date: Sun, 14 Jan 2007 13:55:47 +0200
  • Delivery-date: Sun, 14 Jan 2007 03:55:22 -0800
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi all,

1. Does desktop computers, such as intel dual core really benefit from NUMA?
2. Does it have a real effect on the performance of Xen?
3. Can't we let the guest OS manage NUMA instead of Xen? what is the
difference? and why is it implemented in Xen?


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