https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/mkl-zfft2dc-function-reference-in-latest-MKL/m-p/1586270#M35985 <P>I am trying to port the function mkl_zfft2dc from MKL library 9.0, there is no reference found in&nbsp; Latest MKL Library, please suggest where to find the above function.</P> Thu, 04 Apr 2024 11:32:15 GMT balinenirs 2024-04-04T11:32:15Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/mkl-zfft2dc-function-reference-in-latest-MKL/m-p/1586270#M35985 <P>I am trying to port the function mkl_zfft2dc from MKL library 9.0, there is no reference found in&nbsp; Latest MKL Library, please suggest where to find the above function.</P> Thu, 04 Apr 2024 11:32:15 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/mkl-zfft2dc-function-reference-in-latest-MKL/m-p/1586270#M35985 balinenirs 2024-04-04T11:32:15Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/mkl-zfft2dc-function-reference-in-latest-MKL/m-p/1586491#M35987 <P>Hello!</P> <P>The APIs for FFT have been changed since quite some time ago. In the latest MKL (2024.1 release), the user would need to create a descriptor and optionally to make some subsequent changes to the descriptor to define the FFT to be computed. Then commit the descriptor, do the computation and finally free the descriptor.&nbsp;</P> <P>For details, please refer to the <A href="https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-c/2024-1/fft-functions.html" target="_self">developer reference</A>. Also, it is recommended to check the examples in the package,&nbsp; $MKLROOT/share/doc/mkl/examples/examples_core_c.tgz. There is an example for 2D double complex FFT.</P> Thu, 04 Apr 2024 23:40:38 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/mkl-zfft2dc-function-reference-in-latest-MKL/m-p/1586491#M35987 Fengrui 2024-04-04T23:40:38Z