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Re: [Qemu-devel] Qemu varying performance
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From: |
Torbjorn Granlund |
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Subject: |
Re: [Qemu-devel] Qemu varying performance |
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Date: |
Wed, 28 Sep 2011 10:23:09 +0200 |
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User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.3 (berkeley-unix) |
Andreas Färber <address@hidden> writes:
Am 28.09.2011 02:25, schrieb Torbjorn Granlund:
> Another issue I ran into what the sh4 qemu performance. It is much
> worse than other qemu ports (except perhaps ppc64). What is the reason
> behind that? (The idle thing works well for sh4, though.)
>
> My host system runs FreeBSD 8.2. The Debian installs all use 6.0.2.
Is your host 32-bit? Which architecture?
It is an amd64 system. The CPU is a 6-core 3.2 GHz Phenom 2. The
system has 16 GB RAM. It is running the 64-bit version of FreeBSD.
The simulated system has only 64 MiB of RAM, but this is not the
problem; my usage of the system requires just a few MiB.
--
Torbjörn