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Migration Through the Open-Source Adaptation Layer

  1. Use the RPM package to install the KML.
    rpm -ivh boostkit-kml-xxxx.aarch64.rpm
  2. Download the open-source adaptation layer of the Kunpeng math library.
  3. Perform the compilation in the kml_fft_adapter directory.
    cd kml_fft_adapter
sh build.sh
  4. The adapted dynamic libraries libfftw3f.so and libfftw3.so are generated in the build directory. You can use the dynamic libraries to replace the linked fftw library in the software.
  5. Add environment variables. /PATH_TO_FFT_ADAPTER/build indicates the installation path of the dynamic libraries at the open-source adaptation layer.
    export LD_LIBRARY_PATH=/PATH_TO_FFT_ADAPTER/build:$LD_LIBRARY_PATH