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Re: [Qemu-devel] [RFC 00/20] Do away with TB retranslation


From: Dennis Luehring
Subject: Re: [Qemu-devel] [RFC 00/20] Do away with TB retranslation
Date: Thu, 10 Sep 2015 12:37:34 +0200
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0

Am 10.09.2015 um 11:54 schrieb Artyom Tarasenko:
On Thu, Sep 10, 2015 at 11:32 AM, Dennis Luehring<address@hidden>  wrote:
>Am 10.09.2015 um 09:00 schrieb Artyom Tarasenko:
>>>
>>> >strangly your branch doesn't changed anything for pure SPARC64 in my
>>> >tests -
>>> >i've always completely removed the qemu folder and cleanly rebuild
>>> >(all based on stable shell-scripts)
>>
>>Can you please show "perf top" of the qemu-system-sparc64 process on
>>the host, when your g++ compilation is running?
>
>
>http://pastebin.com/nUkhWTj4
Thanks.
1.94%  qemu-system-sparc64  [.] gen_intermediate_code_pc

I suppose this was done on master? Richard's patch 5e3407a removes the
gen_intermediate_code_pc.

i didn't include the patches - just git-master and tcg-search-2 branch


Can you also show the perf top of the tcg-search-2 branch run?

perf top from tcg-search-2 branch

http://pastebin.com/AtASpQvk



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