Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH] Use zoned VM Counters for NUMA statistics V2 | Date | Fri, 16 Jun 2006 21:57:41 +0200 |
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On Friday 16 June 2006 21:46, Christoph Lameter wrote: > On Fri, 16 Jun 2006, Andi Kleen wrote: > > > I don't think such a beast exists so far. So from that > > angle it doesn't help. > > Hmmm.. Seemed to me that the L1 cacheline size is 64 byte on i386 at least > for some modern cpus but then I am not that familiar with i386.
On K8 32bit NUMA has never worked. P4/Xeon has 128 bytes. Woodcrest will have 64 bytes, but so far there are no NUMA systems with it. Even if so they will likely run 64bit.
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