From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GuVki-0000Xc-2d for qemu-devel@nongnu.org; Wed, 13 Dec 2006 10:10:36 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GuVkg-0000Up-6C for qemu-devel@nongnu.org; Wed, 13 Dec 2006 10:10:35 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GuVkf-0000Ug-Ub for qemu-devel@nongnu.org; Wed, 13 Dec 2006 10:10:34 -0500 Received: from [64.233.184.239] (helo=wr-out-0506.google.com) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GuVkf-0001EN-QK for qemu-devel@nongnu.org; Wed, 13 Dec 2006 10:10:33 -0500 Received: by wr-out-0506.google.com with SMTP id 58so78064wri for ; Wed, 13 Dec 2006 07:10:33 -0800 (PST) Message-ID: <56d259a00612130710q2fd829abvb77562cfc309783b@mail.gmail.com> Date: Wed, 13 Dec 2006 15:10:33 +0000 From: "Martin Guy" Sender: martinwguy@gmail.com Subject: Re: [Qemu-devel] About performance of qemu-system-arm In-Reply-To: <56d259a00612130526u214987e6kfbe926d8bba018f0@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <10541fa50612130009s798a1587n4a3d2b8b51baa334@mail.gmail.com> <56d259a00612130526u214987e6kfbe926d8bba018f0@mail.gmail.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org 2006/12/13, Martin Guy : > 2006/12/13, PianoPan : > > performance of Linux in Qemu is too slow. It > > uses about one hour to boot GUI system. > > During development work this summer at one point I experienced an > immense slowdown of QEMU - from 63 bogomips to 1 or 2 Sorry I forgot to say, that was with qemu-system-arm 0.8.2 The sort of performance you should be seeing is, for example, a 2GHz AMD or a 4GHz Intel giving the same realtime speed as a 100-200MHz ARM. M