From owner-freebsd-java Thu Jul 11 23:59:14 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 536B737B400 for ; Thu, 11 Jul 2002 23:59:12 -0700 (PDT) Received: from www.contentmedia.de (www.contentmedia.de [213.61.138.91]) by mx1.FreeBSD.org (Postfix) with SMTP id 233F943E31 for ; Thu, 11 Jul 2002 23:59:11 -0700 (PDT) (envelope-from marc@informatik.uni-bremen.de) Received: (qmail 3345 invoked from network); 12 Jul 2002 06:57:34 -0000 Received: from unknown (HELO leeloo.intern.geht.de) (80.134.169.113) by www.contentmedia.de with SMTP; 12 Jul 2002 06:57:34 -0000 Subject: Re: HotSpot progress report From: Marc Recht To: Bill Huey Cc: freebsd-java@freebsd.org In-Reply-To: <20020712033608.GA3639@gnuppy.monkey.org> References: <20020712033608.GA3639@gnuppy.monkey.org> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Ximian Evolution 1.0.8 Date: 12 Jul 2002 08:59:05 +0200 Message-Id: <1026457146.17536.1.camel@leeloo.intern.geht.de> Mime-Version: 1.0 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 > The production/non-debug builds were crashing last night, but I reduced > the optimization level to -O0 and progressively got it to run more > reliably. > > At -O0 the HotSpot production version runs reliably for the Java2D demo. > I'm turning off specific optimization options incrementally as I increase > the global level of optimization to find what's blowing things up. The system gcc is badly broken. Maybe you should use gcc31 (or even gcc295) from ports. > With the no optimizations at -O0, I get within 50 percent of the > native Linux JDK in speed running Java2D. This is really encouraging. Wow! Marc To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-java" in the body of the message