Re: support for more than 32 CPUs

[Christoph Egger <Christoph_Egger%gmx.de@localhost>]

On 18.04.12 13:25, Manuel Bouyer wrote:
> On Tue, Apr 17, 2012 at 11:08:17PM +0100, Mindaugas Rasiukevicius wrote:
>> Manuel Bouyer <bouyer%antioche.eu.org@localhost> wrote:
>>>>> Hello,
>>>>> the attached patch,
>>>>
>>>> Which I forgot to attach, as pointed out by several of you. Here it is.
>>>
>>> And it looks like it didn't get to the lists, maybe because it's too
>>> large. You can find it at: http://www.netbsd.org/~bouyer/x8664cpu.diff
>>
>> Cool!  The patch seems the same as original, but my silly bugs fixed. :)
>> Did you try it on multiple SMP machines?
> 
> I booted the 64-core AMD system (of course) and also a 4-core hyperthread
> Intel Xeon system. I'll also test a dual-core hyperthread i5 intel desktop.
> 

It is possible to boot NetBSD as Xen HVM guest. This way you can test
with up to 128 cpus.

Christoph