From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f169.google.com (mail-wi0-f169.google.com [209.85.212.169]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 12A4D21F0BE; Fri, 25 May 2012 13:45:07 -0700 (PDT) Received: by wibhn14 with SMTP id hn14so7175028wib.4 for ; Fri, 25 May 2012 13:45:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=bl4/QBAUkE/YuLj5hkLsGObMaN3FO06y3q+3aFYTCe8=; b=VuFnryAPljbzCuHC/skAPz4jHy3OGc5+KpA7a8ZPrgiI+N9fVvKJS4gwlNMP/PAEYi 92FfzgNmNp9SFB5ucQyCJSmSca0f3dgKcz2v+uckbu+LuYf7HnwasY7SwjaKcDKSVpSz xUCPNIJONgZZ0paX04yocoQnOiojnBFHz8Vpz3zl9v6OY/gY+HDskMkv46RhlOJ91G7E KihOzAbIb2zwNs43S0DjDYB41ohvb26nl9KSMKXvXgvKEDOxVjYJEAiXK3B6k6YXHpN4 FprBU4wcbMXckfWmNtFHyUJ8IroGGYt9SRFtS1b7Uf7gn5GN7YZQ4+7QG12d+LAV54XT Oprg== MIME-Version: 1.0 Received: by 10.216.202.22 with SMTP id c22mr156248weo.10.1337978704896; Fri, 25 May 2012 13:45:04 -0700 (PDT) Received: by 10.223.115.9 with HTTP; Fri, 25 May 2012 13:45:04 -0700 (PDT) Date: Fri, 25 May 2012 21:45:04 +0100 Message-ID: From: Dave Taht To: bloat , bloat-devel , codel@lists.bufferbloat.net, Luigi Rizzo Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: [Codel] Luigi Rizzo and P.Valente's Analysis of fair queueing schedulers in Real Systems - published today! X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 May 2012 20:45:08 -0000 Luigi Rizzo and P. Valente just put out an in-depth analysis, with formulations, and quantifications of the behavior of fair queueing schedulers in the *real world*, where devices, drivers, and OSes have their own buffering and quantums to deal with. Please see: http://info.iet.unipi.it/~luigi/papers/20120525-sched-fifo.pdf Well worth tossing on your portable devices and reading over the holiday weekend. Luigi has much else of interest on his research pages, including explorations of netmap (a natural successor to VJ's network channels concept), QFQ, and power proportional routing: http://info.iet.unipi.it/~luigi/research.html --=20 Dave T=E4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://www.bufferbloat.net