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Re: [Xen-devel] RFC: large system support - 128 CPUs
| To: | Bill Burns <bburns@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] RFC: large system support - 128 CPUs |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Wed, 13 Aug 2008 11:25:36 +0100 |
| Cc: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Tim Deegan <Tim.Deegan@xxxxxxxxxx> |
| Delivery-date: | Wed, 13 Aug 2008 03:26:01 -0700 |
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| Thread-topic: | [Xen-devel] RFC: large system support - 128 CPUs |
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On 13/8/08 11:23, "Bill Burns" <bburns@xxxxxxxxxx> wrote: >> For the other one I'll have to think a bit. The need for GDT entries per CPU >> currently obviously means scaling much past a few hundred CPUs is going to >> be difficult. > > Yes, would like something better here. And as I said, we > don't know yet that just adding the additional page solves > anything. How many CPUs do you currently need/want to support? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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