[Make-wifi-fast] in search of a plot

Michal Kazior michal.kazior at tieto.com
Wed Oct 26 03:47:58 EDT 2016


Hi Dave,

On 26 October 2016 at 03:25, Dave Taht <dave.taht at gmail.com> wrote:
> At some point in the last 8 months, I had a plot (of 50? stations)
> that showed before/after results with the then current ath10k driver,
> and the new stuff, with this  "ramping up" chaotic plot ultimately
> showing 10s of seconds of latency, lots of jitter, flows stopping for
> a long time, etc.
>
> followed by another one, that did 50 stations "cleanly". I cannot for
> the life of me find them, or remember who I got the data from, and I'd
> like to use those for the linuxplumbers talk. Any memories? I did not
> apparently blog those, so I figure it's in email somewhere...

It was me. 100 stations. Latency sky-rocketing. Flows starved.

The "clean" case included my WIP ATF implementation for ath10k.
Unfortunately I never got to finish it up.

Funnily enough I dug the plot up yesterday for a different reason:

  http://imgur.com/a/sSn8V


MichaƂ


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