> On Nov 22, 2017, at 7:38 PM, Dave Taht <[email protected]> wrote: > > It is somewhat unfair to not include the pfifo bandwidth on the test > (a cpu cost/byte might be a better metric), also pfifo_fast has three > tiers of classification in it.
Yeah, it’s probably better to not try to subtract the pfifo_fast system time out in the way that I did. I should probably just compare cake with and without the change, using a more accurate tool. I don’t see how the change could hurt, but I also now am not sure it helps much either. I guess it’s just two divs per call to cake_hash, which is obviously going to happen more at GigE. Thanks for the advice… _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
