From: Artyom Tarasenko <atar4qemu@gmail.com>
To: Dennis Luehring <dl.soluz@gmx.net>
Cc: qemu-devel <qemu-devel@nongnu.org>,
Aurelien Jarno <aurelien@aurel32.net>
Subject: Re: [Qemu-devel] Debian 7.8.0 SPARC64 on qemu - anything i can do to speedup the emulation?
Date: Wed, 29 Jul 2015 10:23:41 +0200 [thread overview]
Message-ID: <CACXAS8CFYqgs1wu_y97_en20LvudA+emR1s3afS_5SnYSx2ndQ@mail.gmail.com> (raw)
In-Reply-To: <55B870A9.4090008@gmx.net>
On Wed, Jul 29, 2015 at 8:20 AM, Dennis Luehring <dl.soluz@gmx.net> wrote:
> Am 28.07.2015 um 11:54 schrieb Artyom Tarasenko:
>>>
>>> >anything i can do to speedup the emulation?
>>
>> Maybe try the fresh tcg optimizer improvements from Aurelien:
>> https://lists.gnu.org/archive/html/qemu-devel/2015-07/msg05133.html
>
>
> it don't seems to target sparc (or isn't ready) many x86/x64 only etc.
> comments
Which is exactly what you need, because I guess you run sparc
emulation on a x86_64 host.
Aurelien's patch series is about TCG, and a"target" there is the host
where code is emulated.
So, I'd expect it to be worth trying: if it brings 7% performance
improvement to MIPS, it should also bring a measurable performance
improvement to SPARC as well.
--
Regards,
Artyom Tarasenko
SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu
next prev parent reply other threads:[~2015-07-29 8:24 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 7:52 [Qemu-devel] Debian 7.8.0 SPARC64 on qemu - anything i can do to speedup the emulation? Dennis Luehring
2015-07-28 9:54 ` Artyom Tarasenko
2015-07-29 6:20 ` Dennis Luehring
2015-07-29 8:23 ` Artyom Tarasenko [this message]
2015-07-29 15:01 ` Aurelien Jarno
2015-07-30 3:52 ` Dennis Luehring
2015-07-30 7:52 ` Aurelien Jarno
2015-07-30 8:16 ` Dennis Luehring
2015-07-30 8:42 ` Artyom Tarasenko
2015-07-30 8:55 ` Aurelien Jarno
2015-07-30 9:35 ` Artyom Tarasenko
2015-07-30 10:09 ` Aurelien Jarno
2015-07-30 18:21 ` Dennis Luehring
2015-07-30 15:50 ` Aurelien Jarno
2015-07-31 15:31 ` Artyom Tarasenko
2015-07-31 15:43 ` Aurelien Jarno
2015-08-02 13:11 ` Mark Cave-Ayland
2015-08-03 8:31 ` Artyom Tarasenko
2015-08-03 9:17 ` Aurelien Jarno
2015-08-18 9:24 ` Artyom Tarasenko
2015-08-18 17:55 ` Richard Henderson
2015-08-19 10:41 ` Artyom Tarasenko
2015-08-19 11:00 ` Aurelien Jarno
2015-08-19 14:41 ` Artyom Tarasenko
2015-08-20 5:22 ` Dennis Luehring
2015-08-20 10:40 ` Artyom Tarasenko
2015-08-20 17:19 ` Richard Henderson
2015-08-21 4:32 ` Dennis Luehring
2015-08-21 5:49 ` Richard Henderson
2015-08-21 6:05 ` Dennis Luehring
2015-08-21 15:47 ` Richard Henderson
2015-08-21 16:13 ` Aurelien Jarno
2015-08-21 16:41 ` Dennis Luehring
2015-08-22 16:45 ` Artyom Tarasenko
2015-08-22 17:47 ` Dennis Luehring
2015-08-22 18:53 ` Artyom Tarasenko
2015-08-23 12:11 ` Dennis Luehring
2015-08-23 0:41 ` Richard Henderson
2015-08-26 16:17 ` Artyom Tarasenko
2015-08-26 19:47 ` Richard Henderson
2015-08-27 5:54 ` Dennis Luehring
2015-08-27 15:04 ` Richard Henderson
2015-08-27 15:58 ` Artyom Tarasenko
2015-08-17 11:32 ` Dennis Luehring
2015-08-03 7:58 ` Dennis Luehring
2015-08-03 14:51 ` Dennis Luehring
2015-08-03 15:59 ` Karel Gardas
2015-08-03 19:51 ` Dennis Luehring
2015-08-06 9:00 ` Karel Gardas
2015-08-06 9:21 ` Dennis Luehring
2015-08-06 9:27 ` Dennis Luehring
2015-08-06 12:50 ` Karel Gardas
2015-08-06 16:35 ` Dennis Luehring
2015-08-18 4:25 ` Dennis Luehring
2015-08-18 8:19 ` Aurelien Jarno
2015-08-18 10:39 ` Dennis Luehring
2015-08-18 11:21 ` Dennis Luehring
[not found] ` <CAMO55fkcW1eOaZSz2MJgqZEP29pTuHvTLe0Kna5eHYfg7cFyPA@mail.gmail.com>
2015-08-19 4:28 ` Dennis Luehring
2015-07-29 8:07 ` Dennis Luehring
2015-07-29 15:03 ` Aurelien Jarno
2015-07-29 9:17 ` Karel Gardas
2015-07-29 10:20 ` Dennis Luehring
2015-07-29 13:45 ` Karel Gardas
2015-07-29 15:13 ` Aurelien Jarno
2015-07-29 10:55 ` Dennis Luehring
2015-07-29 12:34 ` Karel Gardas
2015-07-29 12:38 ` Karel Gardas
2015-07-29 13:55 ` Dennis Luehring
2015-07-29 14:41 ` Karel Gardas
2015-07-30 3:47 ` Dennis Luehring
2015-07-30 7:12 ` Paolo Bonzini
2015-07-30 8:31 ` Artyom Tarasenko
2015-08-02 19:12 ` Alex Bennée
2015-07-30 7:55 ` Aurelien Jarno
2015-08-17 14:19 ` Artyom Tarasenko
2015-08-17 15:40 ` Richard Henderson
2015-08-17 16:25 ` Artyom Tarasenko
2015-08-17 21:08 ` Aurelien Jarno
2015-08-27 15:29 ` Artyom Tarasenko
2015-09-02 4:34 ` Dennis Luehring
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