Re: [Cake] [Bloat] [Make-wifi-fast] Van Jacobson's slides on timing wheels at netdevconf

2018-07-23 Thread Dave Taht
On Mon, Jul 23, 2018 at 5:52 AM Mikael Abrahamsson wrote: > > On Sat, 21 Jul 2018, Jonathan Morton wrote: > > > An example of such a situation would be sparse flows in DRR++, which is > > a key part of fq_codel and Cake. So to implement DRR++ using timing > > wheels, you have to choose your sched

Re: [Cake] [Bloat] [Make-wifi-fast] Van Jacobson's slides on timing wheels at netdevconf

2018-07-23 Thread Mikael Abrahamsson
On Sat, 21 Jul 2018, Jonathan Morton wrote: An example of such a situation would be sparse flows in DRR++, which is a key part of fq_codel and Cake. So to implement DRR++ using timing wheels, you have to choose your scheduling horizon carefully so as to minimise the delay to sparse packets.