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Re: [Qemu-devel] Potential to accelerate QEMU for specific architectures
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] Potential to accelerate QEMU for specific architectures |
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Date: |
Sat, 25 May 2013 23:16:41 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6 |
Il 25/05/2013 21:06, Andreas Färber ha scritto:
> Hi,
>
> Am 24.05.2013 21:24, schrieb Lior Vernia:
>> I am running x86 applications on an ARM device using QEMU, and found
>> it too slow for my needs.
>
> Before we start going into technical details, what are you trying to
> achieve on a high level and how did you try to do it?
>
> Are you using qemu-system-x86_64 or qemu-x86_64? The latest v1.5.0?
In either case, one problem would be the 64-bit operations.
qemu-system-i386 and qemu-i386 would probably be a bit faster, if you
are running 32-bit only.
Paolo