On 9/18/07, Avi Kivity <[EMAIL PROTECTED]> wrote:
>
> Haydn Solomon wrote:
> >
> >
> > On 9/18/07, *Avi Kivity* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
> > wrote:
> >
> >
> >
> > It's working will with -no-kvm-irqchip. Not so sure without the
> > switch,
> > but we're improving things.
> >
> > I haven't tested performance very thoroughly. What's your workload?
> >
> >
> > My workload medium to high. Running full cisco labs using cisco
> emulator.
>
> Well, no idea what that is.
Didn't think you would as this is more on the networking side. You may find
it interesting as it actually an emulator emulating mips architecture (
which cisco ios runs on ) on x86. You can check it out at
http://www.ipflow.utc.fr/index.php/Cisco_7200_Simulator if you care to.
>
> >
> >
> > Good question. What HALs are available for Windows 2003 SMP?
> >
> >
> > The following are available...
> >
> > acpi multiprocessor pc
> > acpi uniprocessor pc
> > acpi pc
> > mps uniprocessor pc
> > mps multiprocessor pc
> > standard pc
> > other
> >
> >
>
> mps multiprocessor may give the best performance, though I've never
> tested it.
I'll try this and provide some feedback.
> --
> > error compiling committee.c: too many arguments to function
> >
> >
> >
> > One other question. I'm doing this a core 2 duo and am wondering about
> > number vcpu. I know xen for example can have more vcpus than physical
> > cpus, example 4 vcpus on 2 physical cpus/cores. What is the
> > recommendation for best performance? I would imagine a one to one ie.
> > 2 vcpus on 2 cores/cpus?
> >
> >
>
> Yes, 1:1 (or less) is best. Overcommitting cpus will definitely degrade
> performance drastically.
ok.
--
> error compiling committee.c: too many arguments to function
>
>
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