[Insight-users] How can I determine FFTW routines available in my ITK installation ?

[Cem DEMiRKIR]

Thanks for your valuable, Do you know what the libraries that end with *_sse
refer to ?
 
Regards
Cem

  _____  

From: jakub.bican at gmail.com [mailto:jakub.bican at gmail.com] On Behalf Of
Jakub Bican
Sent: Friday, November 30, 2007 12:28 PM
To: Cem DEMiRKIR
Cc: ITK Mailing List
Subject: Re: [Insight-users] How can I determine FFTW routines available in
my ITK installation ?



Hi, 

on Windows (my main platform): 
    FFTW_INCLUDE points to folder in which fftw3.h is located
    all other options ( *_LIB ) points to fftw3.lib

on Linux (i use it just for multiplatform testing and i think i had to build
FFTW on my own):
    FFTW_INCLUDE:           /usr/local/include
    FFTWD_LIB:                  /usr/lib/libfftw3.so.3
    FFTWD_THREADS_LIB: /usr/lib/libfftw3_threads.so.3
    FFTWF_LIB:                  /usr/lib/libfftw3f.so.3
    FFTWF_THREADS_LIB: /usr/lib/libfftw3f_threads.so.3

I hope this helps you,

        Jakub



2007/11/28, Cem DEMiRKIR <cdemirkir at gmail.com>: 

Hi,
    Thanks for your reply. Do you know what the FFTW library configuration
options in CMake correponds to which library files ? That is 
 
FFTW_INCLUDE : Is this the root directory of FFTW ?
FFTWD_LIB : is this libfftw.lib ?
FFTW_THREADS_LIB : is this libfftw_sse2.lib ?
FFTWF_LIB : is this libfftwf.lib ?
FFTWD_THREADS_LIB : libfftwf_sse.lib ?
 
Regards
Cem DEMiRKIR
 

  _____  

From: jakub.bican at gmail.com [mailto:jakub.bican at gmail.com] On Behalf Of Kuba
Bican
Sent: Wednesday, November 28, 2007 8:08 PM
To: Cem DEMiRKIR
Cc: ITK Mailing List
Subject: Re: [Insight-users] How can I determine FFTW routines available in
my ITK installation ?



Hi

first, you should have fftw library available on your computer. You must
download it separately from ITK.

During CMAKE configuration of ITK project, you should turn on USE_FFTWD
and/or USE_FFTWF options and afterwards set FFTW_INCLUDE_PATH, FFTWD_LIB,
FFTW_THREADS_LIB, FFTWF_LIB and FFTWD_THREADS_LIB paths. 

Regards,

        Jakub



2007/11/27, Cem DEMiRKIR <cdemirkir at gmail.com>: 

Hello everyone
    How can I determine FFTW library routines available in my ITK
installation ?
 
    Sincerely
    Cem DEMiRKIR

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