[Codel] sprout

Jim Gettys jg at freedesktop.org
Wed Jul 10 16:46:09 EDT 2013


On Wed, Jul 10, 2013 at 4:41 PM, Keith Winstein <keithw at mit.edu> wrote:

> On Wed, Jul 10, 2013 at 4:38 PM, Jim Gettys <jg at freedesktop.org> wrote:
>
>> Did you compare with fq_codel?  None of us (Van included) advocate CoDel
>> by itself.
>>
>
> Hi Jim,
>
> In our evaluation there's only one flow over the queue (in each direction)
> -- the videoconference. So, yes.
>
> In the upcoming paper where we try and come up with the best end-to-end
> schemes for multiuser traffic, we compare against Cubic-over-sfqCoDel (
> http://www.pollere.net/Txtdocs/sfqcodel.cc).
>

Great.

I sure wish we could get together on *fq_codel variants.  Kathy thinks that
there is no difference between sfq_codel and fq_codel, and Dave thinks
there is a difference.

Sigh....
                              - Jim



>
> Cheers,
> Keith
>
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