RFC: Simplfying hyperthreading distinctions

Nathan Whitehorn nwhitehorn at freebsd.org
Sun Mar 22 18:48:09 UTC 2015



On 03/22/15 11:43, Slawa Olhovchenkov wrote:
> On Sun, Mar 22, 2015 at 10:44:51AM -0700, Adrian Chadd wrote:
>
>> ... or maybe the scheduler shouldn't be the primary source of the CPU
>> topology information, but instead should be a consumer. :)
> And may be good think unified API (userland also) for get full
> topology (with PCIe, USB bus, USB HUB and other devices and IRQ
> handlers).
>
> Currently for detect IRQ handlers of NIC I am need to parse
> hw.intrnames with hacks for maping 't5nex0:0.1' to cxl0 and
> 'ix1:que 2' to ix1.
>

devinfo doesn't work for you?
-Nathan


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