Re: status of reducing context switching overhead in KVM

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Yes, I would like to test. :-)

On Mon, Jun 23, 2014 at 3:08 PM, Michael S. Tsirkin <mst@xxxxxxxxxx> wrote:
> On Mon, Jun 23, 2014 at 10:08:02AM +0300, Michael S. Tsirkin wrote:
>> On Mon, Jun 23, 2014 at 09:18:33AM +0800, Xuekun Hu wrote:
>> > Thanks, Rik
>> >
>> >
>> > On Sat, Jun 21, 2014 at 8:58 PM, Rik van Riel <riel@xxxxxxxxxx> wrote:
>> > > -----BEGIN PGP SIGNED MESSAGE-----
>> > > Hash: SHA1
>> > >
>> > > On 06/21/2014 04:55 AM, Xuekun Hu wrote:
>> > >> Hi, Rik
>> > >>
>> > >> I saw your presentation at last year 2013 kvm submit.
>> > >> (http://www.linux-kvm.org/wiki/images/2/27/Kvm-forum-2013-idle-latency.pdf).
>> > >>
>> > >>
>> > > You said there will have some patches later, but I didn't find them.
>> > >> Are you continuing to do the optimization work? Any updates? :-)
>> > >
>> > > I have gotten side-tracked by the automatic NUMA balancing work,
>> > > but Michael Tsirkin has been doing some work on reducing idle
>> > > latencies.
>> > >
>> > Michael, may I know your status of the work on reducing idle latencies?
>> > Many thanks.
>>
>> I have a prototype - still working on it.
>> Would you be interested in testing?
>
> Pls note I was looking at a PV solution, so this is
> for linux guests only at this point.
>
>> --
>> MST
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