From: Paolo Bonzini <pbonzini@redhat.com>
To: "Andreas Färber" <afaerber@suse.de>
Cc: "Lior Vernia" <liorvern@gmail.com>,
qemu-devel@nongnu.org, 陳韋任 <chenwj@iis.sinica.edu.tw>,
"Richard Henderson" <rth@twiddle.net>
Subject: Re: [Qemu-devel] Potential to accelerate QEMU for specific architectures
Date: Sat, 25 May 2013 23:16:41 +0200 [thread overview]
Message-ID: <51A12A39.5050008@redhat.com> (raw)
In-Reply-To: <51A10BCA.6000800@suse.de>
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
next prev parent reply other threads:[~2013-05-25 21:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 19:24 [Qemu-devel] Potential to accelerate QEMU for specific architectures Lior Vernia
2013-05-25 17:48 ` Blue Swirl
2013-05-25 19:06 ` Andreas Färber
2013-05-25 21:16 ` Paolo Bonzini [this message]
2013-05-26 5:40 ` Lior Vernia
2013-05-26 9:00 ` Andreas Färber
2013-05-26 16:03 ` Lior Vernia
2013-05-26 9:26 ` Peter Maydell
2013-05-26 9:58 ` Gleb Natapov
2013-05-26 10:11 ` Peter Maydell
2013-05-26 16:35 ` Lior Vernia
2013-05-27 6:59 ` Paolo Bonzini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=51A12A39.5050008@redhat.com \
--to=pbonzini@redhat.com \
--cc=afaerber@suse.de \
--cc=chenwj@iis.sinica.edu.tw \
--cc=liorvern@gmail.com \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.