* 32 bit additional slowness
@ 2017-07-05 21:06 Marco Atzeri
2017-07-06 6:49 ` Marco Atzeri
0 siblings, 1 reply; 2+ messages in thread
From: Marco Atzeri @ 2017-07-05 21:06 UTC (permalink / raw)
To: cygwin
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
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* Re: 32 bit additional slowness
2017-07-05 21:06 32 bit additional slowness Marco Atzeri
@ 2017-07-06 6:49 ` Marco Atzeri
0 siblings, 0 replies; 2+ messages in thread
From: Marco Atzeri @ 2017-07-06 6:49 UTC (permalink / raw)
To: cygwin
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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