How to sort an array efficiently in Simulink?

I am trying to sort a given array in ascending order using Simulink blocks. Is there any block available which does this. If no, how could this be done efficiently in Simulink?

Answer 1

[Kaustubha Govind]

If you have a license to the DSP System Toolbox, you can use the Sort block. Otherwise, use the MATLAB Function block to call the MATLAB sort function. I don't know enough about either implementation to comment on their efficiency.

Answer 2

[Kirankumar Bacchewar]

Even the sort function from Matlab is not effecient, I see lot of overhead. In my case, the execution time reduced drastically after modifying(partial re-using) the generated code from Matlab sort in simulink. This modified code was then included back into the model as legacy code.