From: Michael Tokarev <mjt@tls.msk.ru>
To: Avi Kivity <avi@redhat.com>
Cc: John Rousseau <jrrousseau@gmail.com>, KVM list <kvm@vger.kernel.org>
Subject: Re: [ANNOUNCE] kvm-88 release
Date: Mon, 13 Jul 2009 12:40:31 +0400 [thread overview]
Message-ID: <4A5AF2FF.1040402@msgid.tls.msk.ru> (raw)
In-Reply-To: <4A59FDB3.4040605@redhat.com>
Avi Kivity wrote:
[]
>>> # /usr/local/bin/qemu-system-x86_64 -hda /home/jrr/vista-x86_64.img
>>> -m 1536M -net nic,vlan=0,macaddr=52:54:00:12:32:00 -net
>>> tap,vlan=0,ifname=tap1 -vga std -full-screen -smp 2 -usb -usbdevice
>>> tablet
>
> Can you try without -full-screen? Without -vga std?
>
> Note -usbdevice tablet is only eating your cpu.
It is not. Unless I don't understand something.
With -usbdevice tablet mouse cursor/position is kept syncronized
without a need to grab mouse/keyboard. This is very handy and
easy.
Ok, with full-screen it's probably not necessary, but I'm not
sure.
In any way, I didn't notice any slowdown or significant difference
in CPU usage with -usbdevice tablet (which I often forgot to add)
and without. Maybe a few percents, not more.
/mjt
next prev parent reply other threads:[~2009-07-13 8:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-12 13:31 [ANNOUNCE] kvm-88 release Avi Kivity
2009-07-12 15:06 ` John Rousseau
2009-07-12 15:13 ` Avi Kivity
2009-07-12 18:43 ` John Rousseau
2009-07-13 8:32 ` Avi Kivity
2009-07-13 11:27 ` John Rousseau
2009-07-13 8:40 ` Michael Tokarev [this message]
2009-07-13 9:08 ` Avi Kivity
2009-07-13 10:01 ` Erik Rull
2009-07-13 11:20 ` Avi Kivity
2009-07-13 15:00 ` Anthony Liguori
2009-07-12 16:01 ` [ANNOUNCE] kvm-88 release (CAN NOT install modules on debian/amd64/2.6.30) John Wong
2009-07-12 17:45 ` Avi Kivity
2009-07-17 23:59 ` Marcelo Tosatti
2009-07-19 3:41 ` John Wong
2009-07-20 14:42 ` Marcelo Tosatti
2009-07-20 17:05 ` John Wong
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