Compilation problem with FFTW

Questions regarding the compilation of VASP on various platforms: hardware, compilers and libraries, etc.


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ahromero
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Compilation problem with FFTW

#1 Post by ahromero » Wed Jul 01, 2009 11:28 pm

I did try to compile the new version of vasp and everything went smooth but just right at the end I got the message

fft3dfurth.o: In function `fft3d_':
fft3dfurth.f90:(.text+0xbc): multiple definition of `fft3d_'
fftmpi.o:fftmpi.f90:(.text+0x1870): first defined here
ld: Warning: size of symbol `fft3d_' changed from 2256 in fftmpi.o to 12 in fft3dfurth.o

Is there anything new in the fftw3? or anything am I missing?

Thanks in advance!

-aldo.
Last edited by ahromero on Wed Jul 01, 2009 11:28 pm, edited 1 time in total.
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alex
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Compilation problem with FFTW

#2 Post by alex » Thu Jul 02, 2009 8:06 am

Hi Aldo,
you propably provide 2 libraries with same functions inside. Go to the makefile and put a comment on one of them.

Cheers

Alex
Last edited by alex on Thu Jul 02, 2009 8:06 am, edited 1 time in total.

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