Simulink runs slower on Matlab 2017b

3 views (last 30 days)

Sakz on 30 Mar 2019

Edited: Sakz on 3 Apr 2019

I am running the "Exact Same Simulink Model" on Matlab 2013b & 2017B . However, the performance on thses two versions are very different.

On Matlab 2013b, it approximately takes 0.5 ~0.7 seconds to run.

On Matlab 2017b, it takes 5.5 ~ 6.5 seconds to run.

I used "Simulink Profile viewer" & found that on MATLAB 2017b "Link & Compile Phase" consume a lot of time.

It is really surprising to see that "Matlab 2017b" is slower compared to "Matlab 2013b".

I am running the simulation in "Normal Mode" on both of the Matlab versions.

Can any one point out the reason for slow behavior of the simulaiton in Matlab 2017B ??

Find the treasures in MATLAB Central and discover how the community can help you!