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From: Paolo Bonzini <pbonzini@redhat.com>
To: Victor Clement <victor.clement@openwide.fr>, qemu-devel@nongnu.org
Cc: "françois Guerret" <francois.guerret@hotmail.fr>,
	"Julien Viard de Galbert" <julien.viarddegalbert@openwide.fr>
Subject: Re: [Qemu-devel] [PATCH 0/3] implement a new icount_no_rt mode
Date: Fri, 29 May 2015 13:14:38 +0200	[thread overview]
Message-ID: <55684A1E.5070306@redhat.com> (raw)
In-Reply-To: <926526427.739772.1432889652962.JavaMail.root@openwide.fr>



On 29/05/2015 10:54, Victor Clement wrote:
> ----- Mail original -----
>> De: "Paolo Bonzini" <pbonzini@redhat.com>
>> À: "Victor CLEMENT" <victor.clement@openwide.fr>, qemu-devel@nongnu.org
>> Cc: "francois guerret" <francois.guerret@hotmail.fr>
>> Envoyé: Mercredi 27 Mai 2015 14:52:55
>> Objet: Re: [Qemu-devel] [PATCH 0/3] implement a new icount_no_rt mode
>>
>> [...] Or are there other cases besides RTC devices?
> 
> The scenario engine and the trace recorder will need to use the virtual
> clock, so that all dates are based on the same clock.

Right, but there is no reason for these to use any other clock than the
virtual clock.

> I hope this enlighten you on our motivations.

I understood your motivations; I'm still not really sure what other
modifications you need in order to achieve determinism.

Paolo

  reply	other threads:[~2015-05-29 11:14 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-27 11:52 [Qemu-devel] [PATCH 0/3] implement a new icount_no_rt mode Victor CLEMENT
2015-05-27 11:52 ` [Qemu-devel] [PATCH 1/3] icount: implement a new icount_no_rt mode without real time cpu sleeping Victor CLEMENT
2015-05-27 12:52   ` Paolo Bonzini
2015-05-29  8:59     ` Victor Clement
2015-05-27 11:52 ` [Qemu-devel] [PATCH 2/3] icount: add rt parameter to the -icount option to toogle icount_no_rt mode Victor CLEMENT
2015-05-27 11:52 ` [Qemu-devel] [PATCH 3/3] icount: print a warning if there is no more deadline in no_rt mode Victor CLEMENT
2015-05-27 12:52 ` [Qemu-devel] [PATCH 0/3] implement a new icount_no_rt mode Paolo Bonzini
2015-05-29  8:54   ` Victor Clement
2015-05-29 11:14     ` Paolo Bonzini [this message]
2015-05-29 15:06       ` Victor Clement

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