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Re: [Qemu-devel] Multi-threaded user program support?
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From: |
陳韋任 |
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Subject: |
Re: [Qemu-devel] Multi-threaded user program support? |
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Date: |
Sat, 20 Aug 2011 10:35:17 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
> So there are a number of issues here. Firstly, x86 targets
> in particular are worse than others for multi-threaded user
> mode: the patch you note is almost certainly not the only
> area that needs addressing. (Properly handling the x86 LOCK
> prefix by making sure we take a host mutex is very likely
> broken, for instance.) If you look in MAINTAINERS you'll see
Just to be curious. *If* QEMU support multithreaded user
program, would the different memory (coherence/consistency)
model between guest and host architecture become a problem?
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667