From: Jonathan Morton <chromatix99@gmail.com>
To: "Dave Täht" <dave@taht.net>
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, 2 Nov 2017 20:17:18 +0200 [thread overview]
Message-ID: <CAJq5cE0BcBfRkjK6qpQ3ZCnoueX1hJJktvJ-xSmN9+CzJTs3=g@mail.gmail.com> (raw)
In-Reply-To: <87efpgo9gy.fsf@nemesis.taht.net>
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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.
- Jonathan Morton
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next prev parent reply other threads:[~2017-11-02 18:17 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 [this message]
2017-11-02 20:25 ` Dave Taht
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