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From"helen monte" <>
SubjectHow does 2.6 SMP scheduler assign runqueues to multi-cores?
DateThu, 09 Jun 2005 06:32:47 +0000
> > > > By the way, in an SMT/hyperthreading processor, does the latest 
>kernel
> > > > version assign one run queue per physical CPU, or per virtual 
>processor?
> > > >
> > > one run-queue per physical CPU
> >
> > No. Each logical processor has its own runqueue.

How about muti-core?  Does each core also have its own run queue?  Does 
anyone know how multi-core would work with SMT?  Is it possible that they 
work together?  Is the following a possible scenario? :  A node has two 
processors, each processor has two cores, and each core has two "virtual 
cores". And there are 8 run queues in total.


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