Bruce Cran bruce at
Tue Aug 30 08:25:03 UTC 2011

On 29/08/2011 20:58, Volodymyr Kostyrko wrote:
> = SMP =
>  * (?something about comparing other shedulers with SCHED_ULE), (?some 
> rt stuff), (?some comparison with other interesting shedulers, like 
> DragonflyBSD and QNX).

 From a recent post to -questions:

"Alas, during a recent kernel build, I used the -j2 command line option 
in "make" and watched as the scheduler repeatedly assigned two instances 
of cc (the most CPU-intensive program) to the same core."

I'm not sure this is something we're really better at, unfortunately: I 
know I've watched Windows really grok multi-socket, multi-core 
HyperThreaded systems and prefer real cores on the same NUMA node when 
running a multi-threaded application, whereas it seems FreeBSD struggles 

Bruce Cran

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