Using Simulink Desktop Real-time, does the model inherently benefit from more cores on my system?

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MathWorks Support Team 2017-12-14

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编辑： MathWorks Support Team 2024-4-17

With Simulink Desktop Real Time, when running a model multi-rate and configured for multi-tasking does the model inherently benefit from more cores on my system?

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MathWorks Support Team 2024-4-17

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编辑：MathWorks Support Team 2024-4-17

Unfortunately, Simulink Desktop Real-Time is currently limited to a single CPU core, which means running a model configured for multi-tasking will not benefit from the multiple cores on your system.

If utilizing the multiple cores on your system is a necessary requirement, Simulink Real-Time does support concurrent execution using multi-core processing, however you will need to use an external hardware and the Simulink Real-Time target.

Please refer to the technical article below for an example of concurrent execution with Simulink Real-Time and multicore target hardware:

https://www.mathworks.com/company/technical-articles/concurrent-execution-with-simulink-real-time-and-multicore-target-hardware.html

This article runs through an example describing the workflow for concurrent execution using Simulink-Real Time and a Speedgoat dual-core target computer.