MATLAB Central Newsreader - multi-threading with simulink

multi-threading with simulink

Omni Domni — Sun, 08 Nov 2009 06:35:03 -0500

I need to run a simulink model simulation several times (each time certain parameters of the model change).
Each simulation run is entirely independent from the other.

Is it possible to split the simulation runs between CPU cores so that the whole thing runs faster?

Thanks in advance for any answers.

Re: multi-threading with simulink

Steven Lord — Sun, 08 Nov 2009 23:09:02 -0500

"Omni Domni" <eloykarakh@hotmail.com> wrote in message
news:hd5oqm$m5q$1@fred.mathworks.com...
>I need to run a simulink model simulation several times (each time certain
>parameters of the model change).
> Each simulation run is entirely independent from the other.
>
> Is it possible to split the simulation runs between CPU cores so that the
> whole thing runs faster?

Yes, using Parallel Computing Toolbox.

http://www.mathworks.com/support/solutions/en/data/1-6GRUQ3/?solution=1-6GRUQ3

--
Steve Lord
slord@mathworks.com
comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ

Re: multi-threading with simulink

Arnaud Miege — Mon, 09 Nov 2009 09:38:02 -0500

"Steven Lord" <slord@mathworks.com> wrote in message
news:hd7j0j$b4j$1@fred.mathworks.com...
>
> "Omni Domni" <eloykarakh@hotmail.com> wrote in message
> news:hd5oqm$m5q$1@fred.mathworks.com...
>>I need to run a simulink model simulation several times (each time certain
>>parameters of the model change).
>> Each simulation run is entirely independent from the other.
>>
>> Is it possible to split the simulation runs between CPU cores so that the
>> whole thing runs faster?
>
> Yes, using Parallel Computing Toolbox.
>
> http://www.mathworks.com/support/solutions/en/data/1-6GRUQ3/?solution=1-6GRUQ3
>
> --
> Steve Lord
> slord@mathworks.com
> comp.soft-sys.matlab (CSSM) FAQ:
> http://matlabwiki.mathworks.com/MATLAB_FAQ
>
>

Have a look at the following video for an example:
http://www.mathworks.com/products/demos/simscape/PhysMod_Demo_Parallel_Computing/

HTH,

Arnaud