Setting physical CPU for a task
adam at os.inf.tu-dresden.de
Tue Aug 6 23:05:52 CEST 2013
On Tue Aug 06, 2013 at 23:47:58 +0300, Lluís Vilanova wrote:
> Adam Lackorzynski writes:
> >> Still, L4::Scheduler::info says there's as many CPUs as the maximum number
> >> configured into Fiasco (not the number offered by QEMU). I'm just not sure if
> >> this should be considered a bug or a feature.
> > Fiasco does not know what the maximum number of CPUs on that particular
> > machine will ever be, so it just says what it can support. Also, one has
> > to wait a bit until all CPUs are up because Fiasco does not wait to
> > start sigma0+moe until all CPUs are up (e.g. see migrate example).
> Sorry, I just realized that what I misunderstood is the output of the migrate
> example, not the description of L4::Scheduler::info:
> Maybe changing it to "Supports up to %ld CPUs" would be clearer, or instead (or
> in addition) calculating the number of detected/online CPUs.
True, I reworded it.
Adam adam at os.inf.tu-dresden.de
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