Can Simscape model mask parameter be a gpu array?

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Federico Manfrin
Federico Manfrin 2020-10-28
回答： Bruno Rodriguez Esteban 2020-10-29
I'm trying to speed up the simulation execution, and I was wondering:
if I have a Nvidia GPU and Parallel toolbox installed, with of course Matlab, Simulink, Simscape, Simscape electrical and so on ..
Can I decalre a GPUarray in the workspace and give it as input in the mask of a Simscape element? (a FEM parametrized rotary actuator for example)
If it's not possible, is there any plan to do this in future?
It should be great
Thanks
Federico

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回答（1 个）

Bruno Rodriguez Esteban
Hi Federico,
GPU Coder does not support Simscape models. GPUs can speed up the simulation if the model can be paralellized, but I believe that is not the case for most Simscape models.
I would suggest a different approach (if you haven't tried it yet) to speed up simulation. Please take a look at this link:
https://www.mathworks.com/support/search.html/answers/428291-how-to-speed-up-simulink-simulation-including-a-simscape-model.html?fq=asset_type_name:answer%20category:physmod/sm/sm_examples_applications&page=1
Alternatively, you can explore generating HDL code and run your moodel in a FPGA to accelerate your models. Please take a look at some links below:
https://www.mathworks.com/help/releases/R2020a/hdlcoder/simscape-to-hdl.html
https://www.mathworks.com/help/releases/R2020a/physmod/simscape/ug/generate-hdl-code-using-the-simscape-hdl-workflow-advisor.html
Regards,
Bruno.

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