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[Qemu-devel] Re: [PATCH 0/4] Improve -icount, fix it with iothread


From: Paolo Bonzini
Subject: [Qemu-devel] Re: [PATCH 0/4] Improve -icount, fix it with iothread
Date: Wed, 23 Feb 2011 17:32:56 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.7

On 02/23/2011 05:27 PM, Edgar E. Iglesias wrote:
For the "almost deadlock" testcase, I think the CRIS image on the
wiki is OK.

Ah yes, I was understanding that the watchdog itself slowed down too and
didn't trigger. So I was indeed seeing it (and not patient enough to see it boot).

Still slower than non iothread builds though. In particular if you
compare icount 10, with and without iothread.

Very good, thanks. I'll look at it after this series is in, and Jan's optimization patch as well hopefully.

Paolo



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