Re: KVM: x86: increase recommended max vcpus to 160

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On 02/03/2012 10:55 AM, Marcelo Tosatti wrote:
On Fri, Feb 03, 2012 at 10:28:57AM -0500, Sasha Levin wrote:
On Fri, 2012-02-03 at 12:28 -0200, Marcelo Tosatti wrote:
Increase recommended max vcpus from 64 to 160 (tested internally
at Red Hat).

Signed-off-by: Marcelo Tosatti<mtosatti@xxxxxxxxxx>
Awesome!

Would it be possible to share the benchmarks?
Not sure. Shak?

We have been using Linpack NxN but always hit a HW barriers even on bare metal

http://software.intel.com/en-us/articles/running-the-hpl-benchmark-over-intel-mpi/?wapkw=(LINPACK+MPI)
http://software.intel.com/en-us/articles/intel-math-kernel-library-linpack-download

Shak


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