Conditional input branch execution
Improve model execution when the model contains Switch and Multiport Switch blocks.
Category: Simulation Target
Executes only the blocks required to compute the control input and the data input selected by the control input. This optimization speeds execution of code generated from the model. Limits to Switch and Multiport Switch block optimization:
Only blocks with
inf(Constant) sample time can participate.
Blocks with outputs flagged as test points cannot participate.
No multirate block can participate.
Blocks with states cannot participate.
Model blocks cannot participate.
Only S-functions with option
SS_OPTION_CAN_BE_CALLED_CONDITIONALLYset can participate.
Executes all blocks driving the Switch block input ports at each time step.
|Efficiency||On (execution), No impact (ROM, RAM)|
|Safety precaution||No impact|
- Use Conditional Input Branch Execution (Simulink Coder)
- Conditionally Executed Subsystems Overview
- Performance (Simulink Coder)
- Model Configuration Parameters: Code Generation Optimization (Simulink Coder)
- Simulink Optimizations and Model Coverage (Simulink Coverage)