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Re: [Qemu-devel] About performance of qemu-system-arm


From: Martin Guy
Subject: Re: [Qemu-devel] About performance of qemu-system-arm
Date: Wed, 13 Dec 2006 15:10:33 +0000

2006/12/13, Martin Guy <address@hidden>:
2006/12/13, PianoPan <address@hidden>:
> performance of Linux in Qemu is too slow. It
> uses about one hour to boot GUI system.

During development work this summer at one point I experienced an
immense slowdown of QEMU - from 63 bogomips to 1 or 2

Sorry I forgot to say, that was with qemu-system-arm 0.8.2

The sort of performance you should be seeing is, for example, a 2GHz
AMD or a 4GHz Intel giving the same realtime speed as a 100-200MHz
ARM.

   M




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