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Subject: Re: 32 bit additional slowness
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
References: <f6287506-410d-20c8-64db-b5d15bc65b68 AT gmail DOT com>
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID: <10e77bde-28b0-bfba-f595-69dbcdc04cfe@gmail.com>
Date: Thu, 6 Jul 2017 08:49:11 +0200
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On 05/07/2017 23:06, Marco Atzeri wrote:
> Just noted on my W7-64bit after 2.8.1 and MS Tuesday patches..
>
> on  relative small binaries for both architecture
>
> $ ls -su gpa.exe
> 4.0M gpa.exe
>
>
> $ uname -svr
> CYGWIN_NT-6.1-WOW 2.8.1(0.312/5/3) 2017-07-03 14:06
>
> $ time nm -l gpa.exe
> ...
> real    4m10.636s
> user    4m8.524s
> sys     0m0.233s
>
>
> $ uname -svr
> CYGWIN_NT-6.1 2.8.1(0.312/5/3) 2017-07-03 14:11
>
> $ time nm -l gpa.exe
> ...
> real    0m0.466s
> user    0m0.358s
> sys     0m0.093s
>
>
> anyone seeing the same ?
>
> Marco

with binary of latest test binutils-2.28.90
I see a dramatic improvement on i686

  time ./nm -l /tmp/gpa.exe
..
real    0m1.308s
user    0m0.904s
sys     0m0.062s

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