From: Dave Taht <dave@taht.net>
To: Jonathan Morton <chromatix99@gmail.com>
Cc: Dave Taht <dave.taht@gmail.com>, Cake List <cake@lists.bufferbloat.net>
Subject: Re: [Cake] Fwd: [iproute2 1/2] tc: Add support for the CBS qdisc
Date: Thu, 02 Nov 2017 13:25:28 -0700 [thread overview]
Message-ID: <87vaismnrb.fsf@nemesis.taht.net> (raw)
In-Reply-To: <CAJq5cE0BcBfRkjK6qpQ3ZCnoueX1hJJktvJ-xSmN9+CzJTs3=g@mail.gmail.com> (Jonathan Morton's message of "Thu, 2 Nov 2017 20:17:18 +0200")
Jonathan Morton <chromatix99@gmail.com> writes:
> I looked up how it's supposed to work.
>
> Seems like it relies on a fixed bandwidth underlying link, and piggybacks on its
> clocks to maintain the associated state in realtime. Obviously designed to be
> implemented in hardware using an adder and an accumulator, rather than
> on a CPU.
>
> The parameters required are a direct reflection of what such hardware requires,
> and are not at all user friendly.
Well, having just heard of it, I'm building it as part of my next build
of net-next.
I would certainly like to be able to pour much of cake into hardware. We've
got billions of spare transistors nowadays....
> - Jonathan Morton
prev parent reply other threads:[~2017-11-02 20:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20171026171749.45134-1-jeffrey.t.kirsher@intel.com>
[not found] ` <20171026171749.45134-2-jeffrey.t.kirsher@intel.com>
[not found] ` <20171101222425.293b80ce@shemminger-XPS-13-9360>
2017-11-01 21:41 ` Dave Taht
2017-11-02 7:07 ` Jonathan Morton
2017-11-02 17:51 ` Dave Taht
2017-11-02 18:17 ` Jonathan Morton
2017-11-02 20:25 ` Dave Taht [this message]
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