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From: | 解壁伟 |
Subject: | [Qemu-devel] About the Thread model in Qemu 【 Is it one thread per vcpu?】 |
Date: | Tue, 12 Mar 2013 17:34:24 +0800 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 |
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
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