From: Avi Kivity <avi@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
qemu-devel@nongnu.org, Fabien Chouteau <chouteau@adacore.com>
Subject: Re: [Qemu-devel] Multiple instances of Qemu on Windows multicore
Date: Thu, 03 Nov 2011 12:29:08 +0200 [thread overview]
Message-ID: <4EB26CF4.7080806@redhat.com> (raw)
In-Reply-To: <4EB2689F.3060205@redhat.com>
On 11/03/2011 12:10 PM, Paolo Bonzini wrote:
>
>> Also, why running all the threads on the same CPU would
>> make the code thread-safe?
>
> It would ensure that two mutators wouldn't run concurrently. In some
> sense, signal-safe code could then be considered thread-safe too.
>
How so? The scheduler can switch between the two threads on every
instruction.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-11-03 10:29 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 [this message]
2011-11-03 11:50 ` Paolo Bonzini
2011-11-04 9:27 ` Fabien Chouteau
2011-11-04 9:34 ` Paolo Bonzini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4EB26CF4.7080806@redhat.com \
--to=avi@redhat.com \
--cc=chouteau@adacore.com \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.