Messages in this thread | | | Date | Tue, 18 Jun 2002 21:27:41 +0200 (SAST) | From | Zwane Mwaikambo <> | Subject | Re: latest linus-2.5 BK broken |
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On Tue, 18 Jun 2002, Benjamin LaHaise wrote:
> On HyperThreading, you want to specify that either cpu in a pair is > okay. In larger SMP machines that share a cache between 4 CPUs, the > mask is likely to contain all 4 CPUs in each quad.
Hmm so you want to apply the same 'node' principal to HT? The way HT works i can see why that would be a good idea. Node affinity on the quads makes sense and distinguishing which cpus belong to which quads would also help for irq affinity.
Thanks, Zwane Mwaikambo
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