Messages in this thread | | | Subject | Re: How can I optimize a process on a NUMA architecture(x86-64 specifically)? | From | Andi Kleen <> | Date | Sun, 23 May 2004 13:57:45 +0200 |
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"David Schwartz" <davids@webmaster.com> writes:
> I don't think we've reached the point yet where treating x86-64 systems as > NUMA machines makes very much sense.
Benchmarks disagree with you on that. In most cases local memory policy seems to work better than BIOS interleaving. That's because memory latency is usually more important than memory bandwidth.
-Andi
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