From owner-freebsd-java Thu Nov 28 2:38:57 2002 Delivered-To: freebsd-java@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 25A9F37B401 for ; Thu, 28 Nov 2002 02:38:56 -0800 (PST) Received: from zaphod.euronet.nl (zaphod.euronet.nl [194.134.168.213]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5227343EAF for ; Thu, 28 Nov 2002 02:38:55 -0800 (PST) (envelope-from ernst@zaphod.euronet.nl) Received: from zaphod.euronet.nl (localhost [127.0.0.1]) by zaphod.euronet.nl (8.12.5/8.12.5) with ESMTP id gASAcuHv050668; Thu, 28 Nov 2002 11:38:56 +0100 (CET) (envelope-from ernst@zaphod.euronet.nl) Received: (from ernst@localhost) by zaphod.euronet.nl (8.12.5/8.12.5/Submit) id gASAcuQ4050667; Thu, 28 Nov 2002 11:38:56 +0100 (CET) Content-Type: text/plain; charset="iso-8859-1" From: Ernst de Haan To: Jens Reiche , freebsd-java@freebsd.org Subject: Re: Problems with the Java-Performance Date: Thu, 28 Nov 2002 11:38:56 +0100 User-Agent: KMail/1.4.3 References: <200211281135.45870.jr@pmp.uni-hannover.de> In-Reply-To: <200211281135.45870.jr@pmp.uni-hannover.de> X-Address: Muiderstraat 1, Amsterdam, Netherlands MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: <200211281138.56261.znerd@FreeBSD.org> Sender: owner-freebsd-java@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Gutentag Jens! > Since we have installed freeBSD on our server, my numerical programs are > running more than five times slower with the native freeBSD-Java (v. > 1.3.1) compared to the former IBM-Java 1.3.1 on Suse-Linux 8.0. > Using the Linux-Version of Sun's JDK 1.4.1 over the binary compability > the difference is even worse (a factor about 10!). > Does somebody know why and how I can solve this problem? Do you use HotSpot? What version of FreeBSD do you use? How did you measure the performance difference? Ernst -- Ernst de Haan Development Team Leader Wanadoo Nederland B.V. "Come to me all who are weary and burdened and I will give you rest" -- Jesus Christ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-java" in the body of the message