Building an Application With FFTW3 Interface
- The application requires#include "fftw3.h",which it probably already includes.
- The application does not require#include "mkl_dfti.h" .
- The application does not require#include "fftw3_mkl.h".It is required only in case you want to use theMKL_RODFT00constant.
- If the application does not check whether aNULLplan is returned by plan creation functions, this check must be added, because the FFTW3 towrappers do not provide 100% of FFTW3 functionality.Intel® oneAPI Math Kernel Library