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Mizzou_RobMan
Contributor
Contributor

PDC (Page Directory Cache) and Node Interleaving

Just curious what people are using for these BIOS settings on AMD servers? Specifically I'm using a HP DL385.

Enable or Disable?

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LucasAlbers
Expert
Expert

node interleaving affects numa mode.

The BIOS setting for node interleaving determines whether the system behaves more like a NUMA system, or more like a Uniform Memory Architecture (UMA)

http://www.google.com/url?sa=t&source=web&ct=res&cd=3&url=http%3A%2F%2Fwww.vmware.com%2Fpdf%2Fesx2_N...

Numa effects performance.

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