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Re: [Xen-devel] Nowadays, does xen support multicore , such as cell or not?

  • To: tgh <wwwwww4187@xxxxxxxxxxx>
  • From: "Steven Hu" <learn.hu@xxxxxxxxx>
  • Date: Thu, 8 Nov 2007 22:05:16 +0800
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 08 Nov 2007 06:05:51 -0800
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What do you mean?
The CPU virtualization in xen is unique VCPU, and when use the cpuid,
xen mask the multi-core return value. We can change the function
vmx_do_cpuid to cheat OS that the multi-vcpus is multi-vcore.

2007/11/8, tgh <wwwwww4187@xxxxxxxxxxx>:
> hi
>    Nowadays,does xen support multicore ,such as cell or others?or does
> xen plan to support it in the future?
> Thanks in advance
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