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Re: [Xen-devel] Re: [PATCH] Allow removing writable mappings from splint
| To: | "George Dunlap" <George.Dunlap@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Re: [PATCH] Allow removing writable mappings from splintered page tables. |
| From: | "Todd Deshane" <deshantm@xxxxxxxxx> |
| Date: | Mon, 15 Sep 2008 12:30:42 -0400 |
| Cc: | Gianluca Guida <gianluca.guida@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Mon, 15 Sep 2008 09:31:05 -0700 |
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| Reply-to: | deshantm@xxxxxxxxx |
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On Mon, Sep 15, 2008 at 6:38 AM, George Dunlap <George.Dunlap@xxxxxxxxxxxxx> wrote: > And your original numbers showed elapsed time to be 527s for KVM, so > now Xen is 8 seconds in the lead for HVM Linux. :-) Thanks for the > help tracking this down! > KVM is also working on improved page table algorithms http://www.mail-archive.com/kvm@xxxxxxxxxxxxxxx/msg03562.html I think the competition is a good thing. > If you have time, could you take another 30-second trace with the new > changes in, just for fun? I'll take a quick look and see if there's > any other low-hanging fruit to grab. > Sent the trace to you with another service called sendspace, since, for some reason, the trace file was much bigger. Todd -- Todd Deshane http://todddeshane.net check out our book: http://runningxen.com _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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