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Re: [Xen-devel] A question no one can answer
| To: | "Robert Stober" <rstober@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] A question no one can answer |
| From: | weiming <zephyr.zhao@xxxxxxxxx> |
| Date: | Thu, 14 Feb 2008 22:01:30 -0500 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 14 Feb 2008 19:01:53 -0800 |
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You mean QoS on memory bandwidth? It's an interesting question. (there are similar problems like QoS on shared L2) I think it's hard to do. Even for a native OS, it may only control this indirectly by adjusting the CPU time slice. And I don't think any commercial OS has implemented such feature yet. Weiming On Thu, Feb 14, 2008 at 9:27 PM, Robert Stober <rstober@xxxxxxxxxxxx> wrote: Good Afternoon, _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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