From owner-freebsd-java Fri Jul 12 0:31:52 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 86EC237B400 for ; Fri, 12 Jul 2002 00:31:50 -0700 (PDT) Received: from gnuppy.monkey.org (wsip68-15-8-100.sd.sd.cox.net [68.15.8.100]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2FBEE43E64 for ; Fri, 12 Jul 2002 00:31:50 -0700 (PDT) (envelope-from billh@gnuppy.monkey.org) Received: from billh by gnuppy.monkey.org with local (Exim 3.35 #1 (Debian)) id 17Suu3-00017b-00; Fri, 12 Jul 2002 00:31:47 -0700 Date: Fri, 12 Jul 2002 00:31:47 -0700 To: Marc Recht Cc: freebsd-java@freebsd.org, Bill Huey Subject: Re: HotSpot progress report Message-ID: <20020712073147.GA4301@gnuppy.monkey.org> References: <20020712033608.GA3639@gnuppy.monkey.org> <1026457146.17536.1.camel@leeloo.intern.geht.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1026457146.17536.1.camel@leeloo.intern.geht.de> User-Agent: Mutt/1.4i From: Bill Huey 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 On Fri, Jul 12, 2002 at 08:59:05AM +0200, Marc Recht wrote: > The system gcc is badly broken. Maybe you should use gcc31 (or even > gcc295) from ports. HotSpot is can only be compiled by a compiler after the 3.0 series. I'm using gcc 3.1. > > 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! Yes, I'm still trying to track down the optimization bug in gcc 3.1. There's a lot of funny stack manipulation things that HotSpot does when using the JVM itself as a library (yes, that's correct believe it or not) so stack integrity is critical. Heh, I hope to have the problem nailed by the end of this week and my most recently changes commited to our CVS. bill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-java" in the body of the message