From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.33) id 1CDIeT-0003Qs-Pg for qemu-devel@nongnu.org; Fri, 01 Oct 2004 04:20:30 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.33) id 1CDIeS-0003QL-7n for qemu-devel@nongnu.org; Fri, 01 Oct 2004 04:20:28 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1CDIeR-0003QA-MC for qemu-devel@nongnu.org; Fri, 01 Oct 2004 04:20:28 -0400 Received: from [213.165.64.20] (helo=mail.gmx.net) by monty-python.gnu.org with smtp (Exim 4.34) id 1CDIXz-0002Wu-2c for qemu-devel@nongnu.org; Fri, 01 Oct 2004 04:13:47 -0400 Message-ID: <415D11FA.4020004@gmx.de> Date: Fri, 01 Oct 2004 10:14:50 +0200 From: Christian Wiese MIME-Version: 1.0 Subject: Re: [Qemu-devel] BeOS/Zeta eats 100% cpu time References: <415C0AE6.6000205@gmx.de> <2ad73a04093008366675a85f@mail.gmail.com> <415C2BE2.7070905@gmx.de> <2ad73a040930100714555fe5@mail.gmail.com> <415C41FB.9050701@gmx.de> <2ad73a04093011386715b824@mail.gmail.com> In-Reply-To: <2ad73a04093011386715b824@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit 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 André Braga wrote: >SDL might not be handling this intelligently, or maybe it's the >graphics emulation or the Cirrus BIOS; anyway, QEMU goes idle when I >boot a console-mode OS, and goes for 100% CPU when I boot any >graphical OS, BeOS included. > > Don´t think so, because if I run ReactOS in VESA mode, qEmu won´t use 100% of the host CPU. So there must be something else, which causes this huge overhead. Maybe I find some time to build an profiling-enabled version. Greetings, Chris