From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-x22e.google.com (mail-ob0-x22e.google.com [IPv6:2607:f8b0:4003:c01::22e]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 384D221F2FA; Tue, 15 Jul 2014 13:17:20 -0700 (PDT) Received: by mail-ob0-f174.google.com with SMTP id vb8so6113501obc.5 for ; Tue, 15 Jul 2014 13:17:19 -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=fmnbfypFdsGB3cY1O++pmP7FJ7xexwQfWYja7Lt3Ikk=; b=uv7eCT9GpluhnQS3Q6DsVtQCc4+YDUCCkON6rkXBpR977AXE4uuF1sVZvOOuNmMrn3 rbKBQFIbc6RT3EFUYdDdnRM7vrbHY5jMI5txjlscdVGH2LbN9ZTCjPUUAIxFscMkMhk9 qT03EPsnnkkbyJ4bppRRafPb7gE2Trio6OgKPzeqIt3nNaPhoasYrfIbPOqQ98DldT0f dHN/a37lAX8jj/RrmNw/kJgDS+vMS/zgxngF1Et9RcFEqgD+Lto1LdCYVAS+ORGbpPh9 KjnvEk6q2a9CTUrX00BItFgce1DW6fYV28Sydx108TwZtHlQHSHrDkwPPjr/78EgtrhO m1gA== MIME-Version: 1.0 X-Received: by 10.182.138.103 with SMTP id qp7mr29193322obb.56.1405455439343; Tue, 15 Jul 2014 13:17:19 -0700 (PDT) Received: by 10.202.93.195 with HTTP; Tue, 15 Jul 2014 13:17:19 -0700 (PDT) Date: Tue, 15 Jul 2014 13:17:19 -0700 Message-ID: From: Dave Taht To: "cerowrt-devel@lists.bufferbloat.net" , "codel@lists.bufferbloat.net" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Codel] Fwd: [Ns-developers] GSOC 2014 Bufferbloat Weekly Report 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: Tue, 15 Jul 2014 20:17:20 -0000 The google summer of code ns3 work on codel and fq_codel is starting to bear fruit. In particular Anh has been working on the "classic" bufferbloat model - one stream up, one stream down, one set of isochronous flows, on an asymmetric network, (example, 20mbit down, 5 up). Also, the codel module is in pretty good shape and it looks like that can be upstreamed to the ns3 mainline code soon. On the fq_codel front, we are running behind on removing the boost dependencies, and dealing with ECN and tos bits, and getting perilously close to some deadlines that might result in fq_codel not making it into the next ns3 release. The WIP hg (mercurial) repository is on [2] below. Comments, feedback and requests appreciated. ---------- Forwarded message ---------- From: Anh Nguyen Date: Mon, Jul 14, 2014 at 3:35 AM Subject: [Ns-developers] GSOC 2014 Bufferbloat Weekly Report To: ns-developers@isi.edu Hi All, Here are what I worked on last week - Completed a test script to compare CoDel with Droptail, which supports multiple up/down streams, asymmetric links, and isochronous. - Modified CoDel to use Queue:QueueMode My plan for this week includes: -Add additional trace sources for CoDel: trace drop event and number of drops during each event -Add additional unit tests for CoDel to verify CoDel algorithm More information about the project is available at [1]. The code can be cloned from [2]. Best, Anh [1] http://www.nsnam.org/wiki/GSOC2014Bufferbloat [2] http://code.nsnam.org/annguyen/ns-3-dev-aqm/summary -- ---------------------------------------------------------------------------= - *Truc Anh N. Nguyen* annguyen@ittc.ku.edu http://www.ittc.ku.edu/~annguyen Information & Telecommunication Technology Center Department of Electrical Engineering and Computer Science The University of Kansas, Lawrence, KS 66045, USA --=20 Dave T=C3=A4ht NSFW: https://w2.eff.org/Censorship/Internet_censorship_bills/russell_0296_= indecent.article