Time
Get simulation time for code section
Description
returns
a simulation time vector that corresponds to the execution time measurements
for the code section.SimTime
= NthSectionProfile
.Time
Examples
Get Simulation Time for Code Section
If you have a model
myModel.slx
that can run a SIL,
PIL, or XCP-based external mode simulation, you
can configure the model to generate a workspace
variable that contains execution time
measurements.
set_param('myModel', 'CodeExecutionProfiling', 'on'); set_param('myModel', 'CodeProfilingInstrumentation', 'detailed'); set_param('myModel', 'CodeProfilingSaveOptions', 'AllData');
sim('myModel')
, the simulation
generates the variable
executionProfile
(default). At
the end of the simulation, get the profile for a
code section. For
example:seventhSectionProfile = executionProfile.Sections(7);
simulationTimeVector = seventhSectionProfile.Time;
In this example, run a SIL model simulation where the model generates a workspace variable that contains execution time measurements.
openExample('ecoder/SILPILVerificationExample', ... supportingFile='SILTopModel.slx') % Disable Simulink Code Coverage and third-party code coverage analysis set_param('SILTopModel',... 'CovEnable', 'off'); covSettings = get_param('SILTopModel', 'CodeCoverageSettings'); covSettings.CoverageTool = 'None'; set_param('SILTopModel', 'CodeCoverageSettings', covSettings); % Configure code execution time profiling set_param('SILTopModel',... 'CodeExecutionProfiling', 'on'); set_param('SILTopModel',... 'CodeProfilingInstrumentation', 'detailed'); set_param('SILTopModel',... 'CodeProfilingSaveOptions', 'AllData'); simOut = sim('SILTopModel');
executionProfile
(default) in
the object simOut
.At the end of the simulation, get the profile for the sixth code section.
sixthSectionProfile = simOut.executionProfile.Sections(6);
Get the vector that represents simulation time for the code section.
simulationTimeVector = sixthSectionProfile.Time;
Input Arguments
NthSectionProfile
— coder.profile.ExecutionTimeSection
object
Object generated by the coder.profile.ExecutionTime
property Sections
.
Output Arguments
SimTime
— Simulation time
double
Simulation time, in seconds, for section of code. Returned as a vector.
Version History
Introduced in R2013a
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