From: Jamie Lokier <jamie@shareable.org>
To: Paul Brook <paul@codesourcery.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Timer/clock for Linux
Date: Wed, 26 Apr 2006 14:01:56 +0100 [thread overview]
Message-ID: <20060426130156.GA19293@mail.shareable.org> (raw)
In-Reply-To: <200604252249.58711.paul@codesourcery.com>
Paul Brook wrote:
> One solution (which is also desirable for other reasons) is to
> implement some form of guest cycle counting based on the
> instructions actually executed. Then use that as the high-precision
> timesource, and use some for of adaptive method to keep host and
> guest clocks in sync.
That's what I meant, expressed more clearly, except that I meant to
count guest time based on the real time spent executing guest code,
rather than counting individual instructions. Thanks!
-- Jamie
next prev parent reply other threads:[~2006-04-26 13:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-12 2:10 [Qemu-devel] [PATCH] Timer/clock for Linux Kazu
[not found] ` <443E93A3.5060508@weilnetz.de>
2006-04-13 18:11 ` [Qemu-devel] [PATCH] Fix message in configure Stefan Weil
2006-04-24 21:41 ` [Qemu-devel] [PATCH] Timer/clock for Linux Fabrice Bellard
2006-04-25 0:16 ` Jamie Lokier
2006-04-25 21:10 ` Fabrice Bellard
2006-04-25 21:34 ` Jamie Lokier
2006-04-25 21:49 ` Paul Brook
2006-04-26 13:01 ` Jamie Lokier [this message]
2006-04-26 14:21 ` Paul Brook
2006-04-26 17:26 ` Jamie Lokier
2006-04-25 11:04 ` NyOS
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