Programmatically save Simulnik profile data

How do I save Simulink Profile data programmatically from a .m script?

[Danilo NASCIMENTO]

You mean the workspace?

[Abhijit]

If I do the following, this will open up a HTML file. My question is how could I save the HTML file programmatically (NOT manually). This is because I am runnign the following command inside a loop

set_param(gcs,'simulationmode','normal','Profile','on');
sim(bdroot)

Answer 1

[The Matlab Spot]

If you are mentioning about Simulink model profiling options, check out

Simulink.SoftwareTarget.profile

in simulink documentation

[Abhijit]

Thanks. I think that would work for 2013b. What about 2012b?

[The Matlab Spot]

This i found in the 2011a documentation... might be of help...This is refering to a model from the simulink demo files...

How to Save Simulink Profiler Results

You can save the Profiler report to a variable in the MATLAB workspace, and subsequently, to a mat file. At a later time, you can regenerate and review the report.

To save the Profiler report for a model vdp to the variable profile1 and to the data file report1.mat, complete the following steps:

In the Simulink Profiler Report window, click click here. Simulink saves the report data to the variable vdpProfileData.

Navigate to the MATLAB command window.

To review the report, at the command line enter: slprofreport(vdpProfileData)

To save the data to a variable named profile1 in the base workspace, enter: profile1 = vdpProfileData;

To save the data to a mat file named report1, enter: save report1 profile1

To view the report at a later time, from the MATLAB command window, enter: % Load the mat file and recreate the profile1 object load report1 % Recreate the html report from the object slprofreport(profile1);

Answer 2

[Henri Jouty]

Hi,

I have a similar problem but my Simulink model is heavy. Recreating the .html file from the .mat file take a lot of time. Is there any way I can save the .html file instead of the .mat file?

Thanks

Answer 3

[jiang]

I noticed that in newer version R2020a, the Profiler data can be access by the simulation out like below:

out = sim(bdroot, 'Profile', 'on');

'model' parameter must be a character vector

pdata = out.SimulationMetadata.TimingInfo.ProfilerData;

It can be found at https://www.mathworks.com/help/simulink/slref/simulinkprofiler.html.