Messages in this thread | | | Date | Wed, 1 May 2002 16:23:43 -0700 | From | Jesse Barnes <> | Subject | Re: discontiguous memory platforms |
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On Thu, May 02, 2002 at 01:17:50AM +0200, Andrea Arcangeli wrote: > so ia64 is one of those archs with a ram layout with huge holes in the > middle of the ram of the nodes? I'd be curious to know what's the
Well, our ia64 platform is at least, but I think there are others.
> hardware advantage of designing the ram layout in such a way, compared > to all other numa archs that I deal with. Also if you know other archs > with huge holes in the middle of the ram of the nodes I'd be curious to > know about them too. thanks for the interesting info!
AFAIK, some MIPS platforms (both NUMA and non-NUMA) have memory layouts like this too. I've never done hardware design before, so I'm not sure if there's a good reason for such layouts. Ralf or Daniel might be able to shed some more light on that...
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