Using sim command in parfor

Question

Gova 2023-3-16

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链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1929645-using-sim-command-in-parfor

回答： Supraja 2023-4-5

I am facing an error when i run the sim command in the parfor loop. I have read that its a discouraged workflow, but can use some caveats, in here: https://in.mathworks.com/help/simulink/ug/not-recommended-using-sim-function-within-parfor.html

I am quite new to MATLAB, so I would like to know how this can be written and executed in my case I can't omit the sim file as it gives me various inputs for my results. Please do help out!

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Edric Ellis 2023-3-17

You should follow the advice on that page and use parsim. It was specifically designed to replace using sim inside parfor, and completely avoids a bunch of the possible difficulties you might face. If you are struggling to use parsim, please show us what you tried and why it doesn't work.

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Answer 1

Supraja 2023-4-5

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1929645-using-sim-command-in-parfor#answer_1209344

As you haven’t specified your exact issue I am assuming you want you want to use 'sim' function inside 'parfor' loop.You can check the matlab answer here where 'sim' function is used inside a 'parfor' loop.

I am attaching some additional resources for your reference.

parfor:Execute for-loop iterations in parallel on workers - MATLAB parfor (mathworks.com)

parsim:Simulate dynamic system multiple times in parallel or serial - MATLAB parsim (mathworks.com)