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FFT 16bits

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Hello,

I try to change the exemple found on https://software.intel.com/en-us/articles/how-to-use-intel-ipp-s-1d-four...

To use 16 bits instead of 32, but I have linking problems:

icc fftIPP_16.c -o fftIPP_16 -L/opt/intel/composer_xe_2015.3.187/ipp/../compiler/lib -lm -lippcore -lipps -lippi

Undefined symbols for architecture x86_64:

  "_ippsDFTFwd_CToC_16sc", referenced from:

      _main in iccGavA8K.o

  "_ippsDFTGetSize_C_16sc", referenced from:

      _main in iccGavA8K.o

  "_ippsDFTInit_C_16sc", referenced from:

      _main in iccGavA8K.o

  "_ippsDFTInv_CToC_16sc", referenced from:

      _main in iccGavA8K.o

ld: symbol(s) not found for architecture x86_64

Any Idea of what's wrong? Which library should I use instead?


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