From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: "Màrius Montón" <marius.monton@uab.cat>
Subject: Re: [Qemu-devel] time inside qemu
Date: Fri, 29 Dec 2006 17:43:05 +0000 [thread overview]
Message-ID: <200612291743.05983.paul@codesourcery.com> (raw)
In-Reply-To: <459540A8.8020209@uab.cat>
On Friday 29 December 2006 16:22, Màrius Montón wrote:
> Hi,
>
> For my work on QEMU-SC, I need to stop time inside qemu.
> I need it in order to simulate HW modules with SystemC simulator, and
> meanwhile stop qemu time.
> In this way, applications running on qem should see its time freeze, and
> measurements of total time spent by application + specific HW be more
> realistic (now, total time is the sum of SW + HW simulation )
qemu is not cycle accurate or even deterministic.
Fabrice was working on some code to make it deterministic, but he never posted
the code.
Paul
next prev parent reply other threads:[~2006-12-29 17:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-29 16:22 [Qemu-devel] time inside qemu Màrius Montón
2006-12-29 17:43 ` Paul Brook [this message]
2006-12-29 17:53 ` Màrius Montón
2006-12-29 18:10 ` Paul Brook
2007-04-16 14:41 ` Marius Monton
2007-04-16 15:12 ` Paul Brook
2007-04-17 14:05 ` Marius Monton
2007-04-17 14:22 ` Paul Brook
2007-04-16 21:59 ` Eduardo Felipe
2006-12-31 14:52 ` Markus Schiltknecht
-- strict thread matches above, loose matches on Subject: below --
2006-12-29 11:13 Màrius Montón
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