ARM SMP is ready for prime time on FreeBSD

Lundberg, Johannes johannes at brilliantservice.co.jp
Fri Apr 4 23:13:00 UTC 2014


This is great news. Thank you very much!

--
Johannes Lundberg
BRILLIANTSERVICE CO., LTD.


On Sat, Apr 5, 2014 at 6:11 AM, Ian Lepore <ian at freebsd.org> wrote:

> Thanks to the contributions of many dedicated freebsd-arm hackers over
> the past few months, it looks like SMP is now solid enough for everyday
> use.  SMP has been "kinda working" for a while, but I think the pmap
> fixes we've been working on for the past few weeks have made things
> pretty robust.  I've had continuous stress-testing on running on dual
> and quad-core boards with a multi-threaded app that maxes out all the
> cores with heavy floating point and network IO and haven't had any app
> crashes or kernel panics for a couple weeks.
>
> I've updated the kernel configs for the platforms I know have multiple
> cores, as of r264138.
>
> -- Ian
>
>
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