From owner-freebsd-questions@FreeBSD.ORG Fri Dec 2 03:00:47 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 79C0716A41F for ; Fri, 2 Dec 2005 03:00:47 +0000 (GMT) (envelope-from mv@roq.com) Received: from vault.mel.jumbuck.com (ppp166-27.static.internode.on.net [150.101.166.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id F3C8D43D53 for ; Fri, 2 Dec 2005 03:00:46 +0000 (GMT) (envelope-from mv@roq.com) Received: from vault.mel.jumbuck.com (localhost [127.0.0.1]) by vault.mel.jumbuck.com (Postfix) with ESMTP id D9AFB8A00D; Fri, 2 Dec 2005 14:00:31 +1100 (EST) Received: from [192.168.46.52] (unknown [192.168.46.250]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by vault.mel.jumbuck.com (Postfix) with ESMTP id BEDDC8A00A; Fri, 2 Dec 2005 14:00:31 +1100 (EST) Message-ID: <438FB8DD.8000106@roq.com> Date: Fri, 02 Dec 2005 14:00:45 +1100 From: Michael Vince User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.7.12) Gecko/20051127 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Cody Holland References: <4B3EE484EEA4F344BBB62F8316489986554676@corpsrv.RedMoon.local> In-Reply-To: <4B3EE484EEA4F344BBB62F8316489986554676@corpsrv.RedMoon.local> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP Cc: freebsd-questions@freebsd.org Subject: Re: BSD vs Linux Threads X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Dec 2005 03:00:47 -0000 For 6 Linux threads from my benchmarking and from what I have seen some peoples posts gives poor performance compared to libthr or libpthread I am using more of libthr over libpthread in 6.0 and have been benchmarking best results. Try this in /etc/libmap.conf [mysqld] libpthread.so.2 libthr.so.2 libpthread.so libthr.so Mike Cody Holland wrote: >Ok, I know this has come up before but I cannot find any good >documentation on BSD vs Linux threads using 5.4 or 6.0. This will >basically be for a multi-processor mysql 5 server. What are your >recommendations? > >Thanks, >Cody >_______________________________________________ >freebsd-questions@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-questions >To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > >