Messages in this thread |  | | | Subject | Re: runnable tasks never making it to a runqueue where they can run? | | From | Peter Zijlstra <> | | Date | Wed, 07 Mar 2012 17:31:45 +0100 |
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On Tue, 2012-03-06 at 18:19 -0800, Roland Dreier wrote: > 6,7,8,10,18,19,22 but never onto 23
> (Interestingly, those 8 CPUs seem to form a domain)
That would be 'interesting'... I have a similar wsm box and you should have a domain setup like:
0-5,12-17 (node 0) 6-11,18-23 (node 1)
Where the first set (0-5 & 6-11) is smt0 and the second set (12-17 & 18-23) smt1.
Can you boot with sched_debug and send me both /proc/cpuinfo and dmesg?
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