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[Qemu-devel] Re: [PATCH 2/7] Enable I/O thread and VNC threads by defaul


From: Paolo Bonzini
Subject: [Qemu-devel] Re: [PATCH 2/7] Enable I/O thread and VNC threads by default
Date: Tue, 08 Feb 2011 11:06:03 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.7

On 02/08/2011 10:58 AM, Aurelien Jarno wrote:
And what's the issue with that? People don't always look for performance
when using QEMU. They even often try to emulate old machines (and non
x86 ones), which anyway only have one CPU. This won't change in 5 years,
the only thing is that those machines will be 5 years older.

People have to keep in mind that QEMU doesn't mean only virtualization
and doesn't mean only x86.

AFAIU nobody is proposing to rip linux-user or TCG, just to improve its implementation.

You just as well have to understand that AIO means fewer Windows blue screens of death and not only better performance.

Paolo



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