From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 59ECF3B29E for ; Tue, 15 Feb 2022 10:14:33 -0500 (EST) Received: by mail-ej1-x632.google.com with SMTP id h8so18405718ejy.4 for ; Tue, 15 Feb 2022 07:14:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to:cc :content-transfer-encoding; bh=pF6IaPxC7JCvbAzifpik028W6fYol+mz75rVNbNh8YA=; b=lFFTDSU/XCQ+IxZPHyESyxbdkUjxObyKUJuIx77CiMpPdMOuPMh3PZZ+858qgmITsG NcvSSdxt7rVjZTqISlKgmbjwwu0BRoG4NQ1sm3ldz3jXI115SWgpgltvwH/7Q8dNuSsK N+vUa81yR3Ry7+J91IFj+8W6qH2NA5i4WkiC01sT8lSUP18rL2Xren17Hp2cgePid9mi 3PReOrefOTQRvo8M/ecMUVjCzK/a5RR/QGZBSh2Ac6eLdodGVv+rolHbCKlat6gHqsyX tOgmSi+SdKEu8VyZwfqVSSAqUATipapwxtmST6j9dUaNXKE9INvBCZNVBqXioYR1N0cw y4eg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc :content-transfer-encoding; bh=pF6IaPxC7JCvbAzifpik028W6fYol+mz75rVNbNh8YA=; b=TgAPkBiMP3tF4ESqaA2sPzXUX/DJqgQD7h71y3YkpCM+lFBaPs8zhcG6cUeEpOW2kg WBv2xKbmjrJnX64pziHxtZCM9aq391p49KNZTjcOCtzYousr1qv2wIZDmX9fzwQC2jrF Lj6aIL4rKHCGhG8b51ACcG09bBHG5x6tUuEyEtpl4iYNTksSPW2BvDDWKVAA8TBFm/jh xrvRYaSHg803V8397gMtXkcj/678ZhjMHFvNK5fpypPv6uXO3sDoz7vOKtP2VczxOm/W 0IeapGwtKkytSiPbP0znjuXpR6JbX5uUsbGcOn3gco5YlD2DvLPSrl8xgZMonu4zfyvZ FVdw== X-Gm-Message-State: AOAM530EHF1+2FP1uOqbyOpGOuganNxOBuX1eLLtJrXWERPjc2p7Q0wf 38aPa7upMpxwmowBpVxD/lbNAxE26IoTDkZhaJumCl77kuwxPw== X-Google-Smtp-Source: ABdhPJxZZR4bTbbrgJWBib4hPIUEi2ZJAQ1UdDbNkbtdUb1XFPdfGLNONc2pZejLHW8IEBDDmgdM/Jr1b6TIr62jAAQ= X-Received: by 2002:a17:907:7685:: with SMTP id jv5mr3454165ejc.262.1644938071956; Tue, 15 Feb 2022 07:14:31 -0800 (PST) MIME-Version: 1.0 From: Dave Taht Date: Tue, 15 Feb 2022 07:14:20 -0800 Message-ID: To: bloat Cc: ouster@cs.stanford.edu Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Bloat] homa protocol looks promising X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Feb 2022 15:14:33 -0000 "Montazeri et al. demonstrated tail latencies almost 100x better than the b= est prior measurements of transport protocols that included TCP, DCTCP [1], Infiniband, HULL [2], PIAS [4], and NDP [15]" https://www.usenix.org/system/files/atc21-ousterhout.pdf Has a kernel module. "about 10k lines of heavily commented code". It tickles me to learn john ousterhout is still active in the field! --=20 I tried to build a better future, a few times: https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org Dave T=C3=A4ht CEO, TekLibre, LLC