docs: public static int cudnnGetLRNDescriptor(
          cudnnLRNDescriptor normDesc, 
          int[] lrnN, 
          double[] lrnAlpha, 
          double[] lrnBeta, 
          double[] lrnK)
      {
          return checkResult(cudnnGetLRNDescriptorNative(normDesc, lrnN, lrnAlpha, lrnBeta, lrnK));
      }