Execution Parameters

Real-time task execution time, overload management

To get debug information about the target computer and the real-time application, use the execution parameter blocks. Debug information includes information about target computer CPU overloads and the execution time reached by the real-time application.

Functions

`startProfiler`	Start profiling service on target computer (Since R2020b)
`stopProfiler`	Stop profiling service on target computer (Since R2020b)
`getProfilerData`	Retrieve profile data object (Since R2020b)
`resetProfiler`	Reset profiling service state to `Ready` (Since R2020b)
`getPersistentVariables`	Get persistent variables from the Simulink Real-Time target computer to MATLAB (Since R2022a)
`setPersistentVariables`	Set persistent variables from MATLAB to the Simulink Real-Time target computer (Since R2022a)

Blocks

SLRT Overload Options	Select CPU overload options (Since R2020b)
Persistent Variable Read	Read persistent variable value from target computer (Since R2022a)
Persistent Variable Write	Write persistent variable value to target computer (Since R2022a)

Related Information

Execution-Time Profiling for Generated Code

Featured Examples

Monitor CPU Overload Rate

Design a model that uses the SLRT Overload Options block to monitor the rate at which CPU overloads occur.

Open Script

Apply Persistent Variables in Real-Time Applications

Apply Simulink Real-Time persistent variables to preserve variable values when the real-time application stops or the target computer is powered off.

Open Script