I am using the Intel Fortran compiler for Windows, Composer XE 2013 SP1. I am trying to convert my FORTRAN code to use the MKL FFT's, i.e., Dfti library. I could not find any reference or examples on the FFTW plan, "fftw_plan_many_dft". Can this be done using the Intel FFT's? Would it be possible for someone to show me the syntax of how this is done or point me to a reference where it is done?
Thank you very much for your help!
The MKL provide FFTW3 wrapper API for both C and Fortran, you could refer to this document to use FFTW with MKL. And you could also find example for "dfftw_plan_many_dft" both forward and backwork from $MKLROOT/examples/examples_core_f/fftw3xf/source, hope it would be helpful to you.