From: Paolo Bonzini <pbonzini@redhat.com>
To: Fabien Chouteau <chouteau@adacore.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
Avi Kivity <avi@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Multiple instances of Qemu on Windows multicore
Date: Fri, 04 Nov 2011 10:34:03 +0100 [thread overview]
Message-ID: <4EB3B18B.2060900@redhat.com> (raw)
In-Reply-To: <4EB3B006.6080504@adacore.com>
On 11/04/2011 10:27 AM, Fabien Chouteau wrote:
>> It's a huge assumption though, and I don't think it should be assumed anymore.
>
> What can we do to improve that?
Remove the affinity change and see what breaks. :)
> > With iothread the architecture of the QEMU main loop is anyway completely different.
>
> Are you saying that things are better or worst with iothread?
I think better. Without iothread, cpu_interrupt was called by
qemu_notify_event. With iothread it is not. Perhaps that was the
original problem with timers?...
Paolo
prev parent reply other threads:[~2011-11-04 9:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 15:38 [Qemu-devel] Multiple instances of Qemu on Windows multicore Fabien Chouteau
2011-11-02 16:25 ` Paolo Bonzini
2011-11-02 17:10 ` Fabien Chouteau
2011-11-02 17:16 ` malc
2011-11-02 17:45 ` Paolo Bonzini
2011-11-02 17:55 ` malc
2011-11-02 18:01 ` Peter Maydell
2011-11-02 19:52 ` Paolo Bonzini
2011-11-02 19:57 ` Peter Maydell
2011-11-03 9:56 ` Fabien Chouteau
2011-11-03 9:54 ` Fabien Chouteau
2011-11-03 10:10 ` Paolo Bonzini
2011-11-03 10:29 ` Avi Kivity
2011-11-03 11:50 ` Paolo Bonzini
2011-11-04 9:27 ` Fabien Chouteau
2011-11-04 9:34 ` Paolo Bonzini [this message]
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