* FFTW + OpenMP
@ 2015-07-31 7:42 KIMURA Masaru
2015-07-31 19:37 ` Marco Atzeri
2015-08-02 17:27 ` Marco Atzeri
0 siblings, 2 replies; 7+ messages in thread
From: KIMURA Masaru @ 2015-07-31 7:42 UTC (permalink / raw)
To: cygwin
Hi,
can someone update FFTW packages for OpenMP capable?
just adding --enable-openmp on configure, i think.
Peace,
-----
hiyuh@lynx ~
$ uname -a
CYGWIN_NT-6.1-WOW lynx 2.1.0(0.287/5/3) 2015-07-14 21:26 i686 Cygwin
hiyuh@lynx ~
$ cygcheck -c -d fftw3 libfftw3-devel
Cygwin Package Information
Package Version
fftw3 3.3.4-1
libfftw3-devel 3.3.4-1
hiyuh@lynx ~
$ pkg-config --cflags --libs fftw3
-lfftw3 -lm
hiyuh@lynx ~
$ ls -l /usr/lib/libfftw3*
-rwxr-xr-x 1 hiyuh None 448850 Apr 13 2014 /usr/lib/libfftw3.dll.a
-rwxr-xr-x 1 hiyuh None 885 Apr 13 2014 /usr/lib/libfftw3.la
-rwxr-xr-x 1 hiyuh None 16652 Apr 13 2014 /usr/lib/libfftw3_threads.dll.a
-rwxr-xr-x 1 hiyuh None 938 Apr 13 2014 /usr/lib/libfftw3_threads.la
-rwxr-xr-x 1 hiyuh None 452876 Apr 13 2014 /usr/lib/libfftw3f.dll.a
-rwxr-xr-x 1 hiyuh None 889 Apr 13 2014 /usr/lib/libfftw3f.la
-rwxr-xr-x 1 hiyuh None 16768 Apr 13 2014 /usr/lib/libfftw3f_threads.dll.a
-rwxr-xr-x 1 hiyuh None 943 Apr 13 2014 /usr/lib/libfftw3f_threads.la
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* Re: FFTW + OpenMP
2015-07-31 7:42 FFTW + OpenMP KIMURA Masaru
@ 2015-07-31 19:37 ` Marco Atzeri
2015-08-02 17:27 ` Marco Atzeri
1 sibling, 0 replies; 7+ messages in thread
From: Marco Atzeri @ 2015-07-31 19:37 UTC (permalink / raw)
To: cygwin
On 7/31/2015 9:42 AM, KIMURA Masaru wrote:
> Hi,
>
> can someone update FFTW packages for OpenMP capable?
> just adding --enable-openmp on configure, i think.
>
> Peace,
> -----
looking on it
Regards
Marco
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* Re: FFTW + OpenMP
2015-07-31 7:42 FFTW + OpenMP KIMURA Masaru
2015-07-31 19:37 ` Marco Atzeri
@ 2015-08-02 17:27 ` Marco Atzeri
2015-08-04 4:02 ` KIMURA Masaru
1 sibling, 1 reply; 7+ messages in thread
From: Marco Atzeri @ 2015-08-02 17:27 UTC (permalink / raw)
To: cygwin
On 7/31/2015 9:42 AM, KIMURA Masaru wrote:
> Hi,
>
> can someone update FFTW packages for OpenMP capable?
> just adding --enable-openmp on configure, i think.
>
> Peace,
> -----
done
https://cygwin.com/ml/cygwin-announce/2015-08/msg00004.html
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* Re: FFTW + OpenMP
2015-08-02 17:27 ` Marco Atzeri
@ 2015-08-04 4:02 ` KIMURA Masaru
2016-04-12 4:41 ` KIMURA Masaru
0 siblings, 1 reply; 7+ messages in thread
From: KIMURA Masaru @ 2015-08-04 4:02 UTC (permalink / raw)
To: cygwin
Hi,
> done
> https://cygwin.com/ml/cygwin-announce/2015-08/msg00004.html
thank you, it just works.
Peace,
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* Re: FFTW + OpenMP
2015-08-04 4:02 ` KIMURA Masaru
@ 2016-04-12 4:41 ` KIMURA Masaru
2016-04-15 19:01 ` Yaakov Selkowitz
0 siblings, 1 reply; 7+ messages in thread
From: KIMURA Masaru @ 2016-04-12 4:41 UTC (permalink / raw)
To: cygwin
Hi,
i'm now revisiting this topic b/c mingw-*-fftw3 are not OpenMP capable.
can someone (maybe, Yaakov?) update them?
Peace,
--
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* Re: FFTW + OpenMP
2016-04-12 4:41 ` KIMURA Masaru
@ 2016-04-15 19:01 ` Yaakov Selkowitz
2016-04-18 1:17 ` KIMURA Masaru
0 siblings, 1 reply; 7+ messages in thread
From: Yaakov Selkowitz @ 2016-04-15 19:01 UTC (permalink / raw)
To: cygwin
On 2016-04-11 23:41, KIMURA Masaru wrote:
> i'm now revisiting this topic b/c mingw-*-fftw3 are not OpenMP capable.
> can someone (maybe, Yaakov?) update them?
That's because there were many (32 in total) otherwise "internal"
symbols are used by the threaded libraries which were not being
exported, resulting in linking errors for the latter. I fixed this in
3.3.4-1, which will be available soon.
--
Yaakov
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* Re: FFTW + OpenMP
2016-04-15 19:01 ` Yaakov Selkowitz
@ 2016-04-18 1:17 ` KIMURA Masaru
0 siblings, 0 replies; 7+ messages in thread
From: KIMURA Masaru @ 2016-04-18 1:17 UTC (permalink / raw)
To: cygwin
Hi,
>> i'm now revisiting this topic b/c mingw-*-fftw3 are not OpenMP capable.
>> can someone (maybe, Yaakov?) update them?
>
> That's because there were many (32 in total) otherwise "internal" symbols
> are used by the threaded libraries which were not being exported, resulting
> in linking errors for the latter. I fixed this in 3.3.4-1, which will be
> available soon.
thx, it looks working!
Peace,
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^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2016-04-18 1:17 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2015-07-31 7:42 FFTW + OpenMP KIMURA Masaru
2015-07-31 19:37 ` Marco Atzeri
2015-08-02 17:27 ` Marco Atzeri
2015-08-04 4:02 ` KIMURA Masaru
2016-04-12 4:41 ` KIMURA Masaru
2016-04-15 19:01 ` Yaakov Selkowitz
2016-04-18 1:17 ` KIMURA Masaru
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