Multi-threading with Simulink

I have a Simulink model which was successfully builded and deployed to the Raspberry Pi 3 Model B+. While it is running the CPU usage monitor displays 25 percent CPU usage and the application is relatively slow. I think that this behavior originates from the using of only one kernel, although four cores are available.

Is it possible to configure Simulink / Simulink Coder for multi-threading to accelerate my application? Or is there any other solution for it?

Thank you in advance for your answer.

Answer 1

[Elias]

I got my model to work on multiple cores with these docs:

https://www.mathworks.com/help/releases/R2017b/simulink/ug/solving-embedded-performance-problems-using-multicore-processors-and-fpgas.html

https://www.mathworks.com/help/releases/R2017b/simulink/slref/simulink.subsystem.converttomodelreference.html

https://www.mathworks.com/help/releases/R2017b/simulink/ug/configure-your-model.html

https://www.mathworks.com/help/releases/R2017b/simulink/ug/choose-a-target-architecture.html

[Srikar]

The links doesn't seem to have the documents present. Are there any resources or articles related to Multi threading involved in Simulink - Autocode generation?

Answer 2

[Bhavanithya Thiraviaraja]

There is a toolbox available in MATLAB for parallel computing called the "Parallel Computing Toolbox". You can try taking a look at it. https://de.mathworks.com/help/distcomp/index.html

[Elias]

I was not able to find a solution for Simulink in the Parallel Computing Toolbox.