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Date:	Tue, 16 Sep 2014 09:46:30 -0700
From:	Dave Hansen <>
To:	Peter Zijlstra <>,
	Chuck Ebbert <>
CC:	Ingo Molnar <>,,,,,
Subject: Re: [PATCH] x86: Consider multiple nodes in a single socket to be

On 09/16/2014 09:01 AM, Peter Zijlstra wrote:
> On Tue, Sep 16, 2014 at 02:03:00AM -0500, Chuck Ebbert wrote:
>> Hmm, looking closer at the diagram, each ring has its own memory controller, so
>> it really is NUMA if you break the interconnect between that caches.
> How does it do that? Does it split the DIMM slots in two as well, with
> half for the one node and the other half for the other? Or will both
> 'nodes' share the same local memory?

I the diagrams in here are accurate in describing the rings:

The "nodes" each get their own memory controller and exclusive set of DIMMs.
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