From: 解壁伟 <xiebiwei@ict.ac.cn>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] About the Thread model in Qemu【 Is it one thread per vcpu?】
Date: Tue, 12 Mar 2013 17:34:24 +0800 [thread overview]
Message-ID: <513EF6A0.4000601@ict.ac.cn> (raw)
Hi there:
I've read this an article discribe the thread model in Qemu.
http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
Is there really one thread per vcpu in qemu?
When I run the qemu using "-smp 16", I can see only two threads using
"ps -xH".
So I want to know that if qemu excuting the vcpu in one thread per vcpu way?
or, qemu simply excuting all the vcpus in one thread?
How can I trace the generation of the vcpu thread?
I'll be appreciate for your help~
puck
2013-3-12
next reply other threads:[~2013-03-12 10:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 9:34 解壁伟 [this message]
2013-03-12 22:26 ` [Qemu-devel] About the Thread model in Qemu【 Is it one thread per vcpu?】 Laszlo Ersek
2013-03-13 8:59 ` 解壁伟
2013-03-13 8:45 ` Stefan Hajnoczi
2013-03-13 9:32 ` 解壁伟
2013-03-13 9:51 ` Peter Maydell
2013-03-13 9:56 ` Laurent Desnogues
2013-03-13 12:21 ` Paolo Bonzini
2013-04-15 14:43 ` [Qemu-devel] Round robin of multi-vcpu in qemu 解壁伟
2013-04-23 1:25 ` 陳韋任 (Wei-Ren Chen)
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=513EF6A0.4000601@ict.ac.cn \
--to=xiebiwei@ict.ac.cn \
--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.