code: @Override
      protected void dscal(long N, double a, INDArray X, int incx) {
          cblas_dscal((int) N, a, (DoublePointer) X.data().addressPointer(), incx);
      }
docs: Computes the product of a double vector by a scalar.
  
  @param N The number of elements of the vector X
  @param a a scalar
  @param X a vector
  @param incx the increment of the vector X