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Re: [Xen-devel] how many processors does xen support in hardware?



hi
did someone make the experiment for the xen's scalability in the aspect
of the cpu number supported? and what about the performence with 16 cpus
, 32 cpus , and 64cpus, say ,comparing with the native linux?



pradeep singh 写道:
> On Friday 24 August 2007 23:34:27 Keir Fraser wrote:
>   
>> Oh, right, yes that is Linux's configurable maximum (itself fairly
>> arbitrary really). You can't actually use that number on Xen, so don't set
>> it so high. Simple really. :-)
>>     
>
> Simple?...heh :-)
> I'll keep that in mind.
>
> thanks for insight.
> --pradeep
>   
>>  -- Keir
>>
>> On 24/8/07 19:00, "pradeep singh" <rautelap@xxxxxxxxx> wrote:
>>     
>>> On Friday 24 August 2007 20:19:07 Keir Fraser wrote:
>>>       
>>>> Where did you get this number 255 from?
>>>>         
>>> Sorry i meant, while i compile the xen kernel i can configure kernel upto
>>> a max of 255. right?
>>>
>>> And i guess that means the number of CPUs you can compile your SMP kernel
>>> to work with.
>>> what did i miss? :-/
>>>
>>> thanks
>>> --pradeep
>>>
>>>       
>>>>  K.
>>>>
>>>>         
> [snip]
>
>
>
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>
>
> .
>
>   


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