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SubjectRe: [PATCH 0/6] Basic scheduler support for automatic NUMA balancing
On Tue, Jul 02, 2013 at 09:46:59AM +0200, Peter Zijlstra wrote:
> So on the biggest system I've got; 4 nodes 32 cpus:
>
> Performance counter stats for './numa02' (5 runs):
>
> 3.10.0+ + patches - NO_NUMA 58.235353126 seconds time elapsed ( +- 0.45% )
> 3.10.0+ + patches - NUMA 17.580963359 seconds time elapsed ( +- 0.09% )

I just 'noticed' that I included my migrate_degrades_locality patch -- the one
posted somewhere in this thread (+ compile fixes).

Let me re-run without that one to see if there's any difference.

NO_NUMA 57.961384751 seconds time elapsed ( +- 0.64% )
NUMA 17.482115801 seconds time elapsed ( +- 0.15% )


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