Re: [Qemu-devel] [patch] TAP and piix4-udma resyncs against 0.7.2 release

[Mad Monkey]

Ooopps... Little mistake here...

SiSoft Sandra reports ONLY a 400% gain.(5 times faster is indeed a 400% 
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 écrit :

> Hi,
>
> 1/ Total newbie on QEmu-devel so please inform me if I'm doing 
> anything NOT the way I should... Thx.
> 2/ Attached are the resyncs against 0.7.2 release for :
> - the TAP device support 
> (http://www.h6.dion.ne.jp/~kazuw/qemu-win/qemu-0.7.1-tap.zip)
> - the PIIX4 BusMaster ATA (UltraDMA/33) support 
> (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 ! 
> Althgough I'm not sure the speed increase is THAT significant, it 
> feels pretty fast indeed...
> 4/ Greetings, bravos and thank yous  to the original authors of the 
> patches
>
> Feedback is welcome.
>
> -- Mad Monkey
>
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