Build only once when running SIL simulation
显示 更早的评论
Good Morning,
I was trying to verify coverage and numerical equivalence of a model by running SIL simulation and comparing the results with normal simulation. Unfortunately the script I'm using is quite slow, cause apparently for every test that I run it rebuilds the code.
Is there any way to run SIL simulations and to specify that it shall use the generate code already in the folder instead of regenerating it everytime?
To run the SIL simulation I'm using the following command:
out = sim(mdlFileName, ...
'SimulationMode', 'Software-in-the-Loop (SIL)', ...
'SystemTargetFile', 'ert.tlc', ...
'Toolchain', 'MinGW64 | gmake (64-bit Windows)', ...
'PortableWordSizes', 'off', ...
'ProdEqTarget', 'off', ...
'CovEnable', 'on', ...
'CovScope', 'EntireSystem', ...
'CovSaveName', 'off', ...
'RecordCoverage', 'on', ...
'LoadExternalInput', 'on', ...
'ExternalInput', 'test', ...
'StopTime', 'stopTime', ...
'SignalLogging', 'on', ...
'SignalLoggingName', 'logsOut', ...
'CovMetricStructuralLevel', 'MCDC', ...
'GenerateReport', 'off', ...
'CovSaveCumulativeToWorkspaceVar', 'on', ...
'CovShowResultsExplorer', 'off', ...
'CovHtmlReporting', 'off', ...
'CovSaveSingleToWorkspaceVar', 'on', ...
'CovCumulativeVarName', 'covCumulativeData', ...
'CovExternalEMLEnable', 'on', ...
'CovSFcnEnable', 'on', ...
'CovHighlightResults', 'off', ...
'CovSaveOutputData', 'off');
Thanks,
Davide
2 个评论
Shishir Dwivedi
2019-2-19
Hello Davide,
There are few ways by which you can speed up the SIL Simulation.
- If you are using model references in your main model, then you can set Model reference in SIL rebuild option set to Never (setting the parameter, UpdateModelReferenceTargets).
- You could also enable Fast Restart Mode (set_param(model,'FastRestart','on')). More details here. You could also vary your test vectors (parameter sets and input data) in this mode as well.
Best Regards,
Shishir.
Davide Frey
2019-2-20
回答（1 个）
Pat Canny
2026-2-2
0 个投票
类别
在 帮助中心 和 File Exchange 中查找有关 Test Model Components 的更多信息
2019-2-8
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
