From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=58061 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OeqTF-0001gG-M8 for qemu-devel@nongnu.org; Fri, 30 Jul 2010 10:21:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OeqQH-0000Xy-Tm for qemu-devel@nongnu.org; Fri, 30 Jul 2010 10:18:54 -0400 Received: from csl.cornell.edu ([128.84.224.10]:1047 helo=vlsi.csl.cornell.edu) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OeqQH-0000Vz-RF for qemu-devel@nongnu.org; Fri, 30 Jul 2010 10:18:53 -0400 Date: Fri, 30 Jul 2010 10:17:41 -0400 (EDT) From: Vince Weaver Subject: Re: [Qemu-devel] Latest git version failed to run 403.gcc benchmark in SPEC CPU2006 In-Reply-To: <20100730105020.GA3526@localdomain> Message-ID: References: <20100729154025.GB3422@localdomain> <20100730105020.GA3526@localdomain> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: amateur Cc: qemu-devel@nongnu.org Hello have you tried older versions of qemu, in an attempt to see if this is a recent problem? As of about a year ago I had qemu-sparc32plus running most of SPEC2006 properly, validated against hardware perf counters. gcc definitely worked. I had issues with calculix, dealII, soplex, wrf, zeusmp and astar but the rest all worked and gave retired instruction counts close to that of real hardware. I can probably look up what version of qemu I used for that work. Vince