From owner-freebsd-hackers@FreeBSD.ORG Mon Sep 23 11:37:46 2013 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 2200466A; Mon, 23 Sep 2013 11:37:46 +0000 (UTC) (envelope-from slw@zxy.spb.ru) Received: from zxy.spb.ru (zxy.spb.ru [195.70.199.98]) by mx1.freebsd.org (Postfix) with ESMTP id D0D8624F2; Mon, 23 Sep 2013 11:37:45 +0000 (UTC) Received: from slw by zxy.spb.ru with local (Exim 4.69 (FreeBSD)) (envelope-from ) id 1VO4UW-0001lI-DE; Mon, 23 Sep 2013 15:39:48 +0400 Date: Mon, 23 Sep 2013 15:39:48 +0400 From: Slawa Olhovchenkov To: "Alexander V. Chernikov" Subject: Re: Network stack changes Message-ID: <20130923113948.GA5647@zxy.spb.ru> References: <521E41CB.30700@yandex-team.ru> <521E78B0.6080709@freebsd.org> <523F4BED.6000804@yandex-team.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <523F4BED.6000804@yandex-team.ru> User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: slw@zxy.spb.ru X-SA-Exim-Scanned: No (on zxy.spb.ru); SAEximRunCond expanded to false X-Mailman-Approved-At: Mon, 23 Sep 2013 11:59:30 +0000 Cc: adrian@freebsd.org, Andre Oppermann , freebsd-hackers@freebsd.org, freebsd-arch@freebsd.org, luigi@freebsd.org, ae@FreeBSD.org, Gleb Smirnoff , FreeBSD Net X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Sep 2013 11:37:46 -0000 On Sun, Sep 22, 2013 at 11:58:37PM +0400, Alexander V. Chernikov wrote: > I've found the paper I was talking about: > http://info.iet.unipi.it/~luigi/papers/20120601-dxr.pdf > > It claims that our radix is able to do 6MPPS/core and it does not scale > with number of cores. Our radix is bugly and don't work corretly.