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Need some help with FFTW3 wrapper (Karl, Brad, Rick, etc) [message #37375]

Tue, 16 December 2003 03:27

Brian
Messages: 27
Registered: March 2001

Junior Member

I think I am getting close to getting things to work, but I am still having
problems:

1. Brad, I took a look at your VC++ project. The thing I don't understand is
how does the dlm dll get linked with the fftw functions? I see you have 2
.lib files, but I see no information in your VC++ project about those libs.
Does VC++ automatically add any .lib files in the project path?

2. Brad, I noticed in your VC++ project that there is a FFTW_DLM_EXPORTS
preprocessor entry. What does this do?

3. Do preprocessor defines matter? Or can I just compile with default
settings? I don't plan on including any debug info.

Using the fftw3 dll that is on the fftw.org site, I did manage to create a
dlm dll. But when I try to run it I get exception errors and IDL crashes. So
I figured that I should probably compile the fftw3 source and do the dlm all
in the same compiling environment. I am using lcc-win32 for what it's worth.

thanks,

brian

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		Need some help with FFTW3 wrapper (Karl, Brad, Rick, etc) By: Brian on Tue, 16 December 2003 03:27
		Re: Need some help with FFTW3 wrapper (Karl, Brad, Rick, etc) By: b_gom on Tue, 16 December 2003 16:34

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