From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1EEi1c-0005LE-0q for qemu-devel@nongnu.org; Mon, 12 Sep 2005 02:42:44 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1EEi1U-0005Jk-41 for qemu-devel@nongnu.org; Mon, 12 Sep 2005 02:42:37 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EEhzX-00046D-TO for qemu-devel@nongnu.org; Mon, 12 Sep 2005 02:40:35 -0400 Received: from [212.94.174.68] (helo=smtp.cegetel.net) by monty-python.gnu.org with esmtp (TLS-1.0:DHE_RSA_3DES_EDE_CBC_SHA:24) (Exim 4.34) id 1EEhmU-0007he-H7 for qemu-devel@nongnu.org; Mon, 12 Sep 2005 02:27:06 -0400 Received: from [84.5.33.208] (unknown [84.5.33.208]) by smtp.cegetel.net (Postfix) with ESMTP id 8F4B93F24A8 for ; Mon, 12 Sep 2005 08:26:30 +0200 (CEST) Message-ID: <43252001.5060306@free.fr> Date: Mon, 12 Sep 2005 08:28:17 +0200 From: Mad Monkey MIME-Version: 1.0 Subject: Re: [Qemu-devel] [patch] TAP and piix4-udma resyncs against 0.7.2 release References: <43248CCD.600@free.fr> In-Reply-To: <43248CCD.600@free.fr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable 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 Ooopps... Little mistake here... SiSoft Sandra reports ONLY a 400% gain.(5 times faster is indeed a 400%=20 gain !) A few details about my config : - Host and VMs are XP SP2. - IDE controller for the unpatched VM reports "Mode PIO" - IDE controller for the patched VM reports "Ultra DMA Mode 2" - Host has a RAID-0 dual ultra ata 160gb hd (nForce 4 controller) - VMs have 4gb QCow hd file Hope it helps... -- Mad Monkey Mad Monkey a =E9crit : > Hi, > > 1/ Total newbie on QEmu-devel so please inform me if I'm doing=20 > anything NOT the way I should... Thx. > 2/ Attached are the resyncs against 0.7.2 release for : > - the TAP device support=20 > (http://www.h6.dion.ne.jp/~kazuw/qemu-win/qemu-0.7.1-tap.zip) > - the PIIX4 BusMaster ATA (UltraDMA/33) support=20 > (http://ebisa.hp.infoseek.co.jp/qemu/arcs/qemu-piix4-udma-20050514.zip) > 3/ As for the hard disk benchmark, SiSoft Sandra reports a 500% gain !=20 > Althgough I'm not sure the speed increase is THAT significant, it=20 > feels pretty fast indeed... > 4/ Greetings, bravos and thank yous to the original authors of the=20 > patches > > Feedback is welcome. > > -- Mad Monkey > >------------------------------------------------------------------------ > >_______________________________________________ >Qemu-devel mailing list >Qemu-devel@nongnu.org >http://lists.nongnu.org/mailman/listinfo/qemu-devel > =20 >