Messages in this thread | | | From | Jesse Barnes <> | Subject | Re: [RFC] Patch for isolated scheduler domains | Date | Sat, 24 Jul 2004 11:40:28 -0400 |
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On Saturday, July 24, 2004 1:26 am, Nick Piggin wrote: > You might have the theoretical problem of ending up with more than > one disjoint top level domain (ie. no overlap, basically partitioning > the CPUs).
Yes, we'll have several disjoint per-node cpu spans for a large system, but nearby nodes *will* overlap with more distant nodes than any given node, so I think we're covered, unless I'm misunderstanding something.
> No doubt you could come up with something provably correct, however > it might just be good enough to examine the end result and check that > it is good. At least while you test different configurations.
Right. And ultimately, I think we'll want the hierarchy I mentioned in the comments, that'll cover us a little better I think.
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