From owner-freebsd-current@FreeBSD.ORG Sun May 21 17:38:30 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 738AF16A436; Sun, 21 May 2006 17:38:30 +0000 (UTC) (envelope-from bra@fsn.hu) Received: from people.fsn.hu (people.fsn.hu [195.228.252.137]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0613D43D46; Sun, 21 May 2006 17:38:29 +0000 (GMT) (envelope-from bra@fsn.hu) Received: from localhost (localhost [127.0.0.1]) by people.fsn.hu (Postfix) with ESMTP id 302428441E; Sun, 21 May 2006 19:38:27 +0200 (CEST) Received: from people.fsn.hu ([127.0.0.1]) by localhost (people.fsn.hu [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 46013-01; Sun, 21 May 2006 19:38:22 +0200 (CEST) Received: from [172.16.164.68] (fw.axelero.hu [195.228.243.120]) by people.fsn.hu (Postfix) with ESMTP id B279C84408; Sun, 21 May 2006 19:38:21 +0200 (CEST) Message-ID: <4470A58E.1050101@fsn.hu> Date: Sun, 21 May 2006 19:38:22 +0200 From: Attila Nagy User-Agent: Thunderbird 1.5.0.2 (Windows/20060308) MIME-Version: 1.0 To: Jason Evans References: <8E2A65C9-1CEA-452F-B8BB-CAEB573F60DD@freebsd.org> In-Reply-To: <8E2A65C9-1CEA-452F-B8BB-CAEB573F60DD@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: amavisd-new at fsn.hu Cc: freebsd-current@freebsd.org Subject: Re: jemalloc paper/slides available X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 May 2006 17:38:36 -0000 Hello, On 2006. 05. 18. 19:19, Jason Evans wrote: > The paper and slides for jemalloc that I presented at BSDcan 2006 are > available at: > http://people.freebsd.org/~jasone/jemalloc/bsdcan2006/ > If you read only one or the other, choose the paper. Thank you. Here is a quick comparison (the article is in hungarian) on a Sun T2000 with Solaris and Linux and an Intel dual core low voltage Xeon (Sossaman, Core Duo as a server processor): http://hup.hu/node/25322 I've lost the results for FreeBSD 6 for different blocksizes, so only 1kB is on the picture, which contains all OSs. With 1MB, you can see only Solaris and Linux on the same machine, besides FreeBSD -CURRENT. Do you have any ideas about the sudden drop after 16 threads? (the machine had four cores) -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone: +3630 306 6758 http://www.fsn.hu/