Messages in this thread | | | Date | Wed, 6 Apr 2005 09:13:41 +0200 | From | Ingo Molnar <> | Subject | Re: [patch 1/5] sched: remove degenerate domains |
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* Siddha, Suresh B <suresh.b.siddha@intel.com> wrote:
> Similarly I am working on adding a new core domain for dual-core > systems! All these domains are unnecessary and cause performance > isssues on non Multi-threading/Multi-core capable cpus! Agreed that > performance impact will be minor but still...
ok, lets keep it then. It may in fact simplify the domain setup code: we could generate the 'most generic' layout for a given arch all the time, and then optimize it automatically. I.e. in theory we could have just a single domain-setup routine, which would e.g. generate the NUMA domains on SMP too, which would then be optimized away.
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