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: http://www.enterprisetech.com/2014/09/08/intel-ups-performance-ante-haswell-xeon-chips/ The "nodes" each get their own memory controller and exclusive set of DIMMs. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
