Specify the maximum stack size in bytes for your model.
Category: Optimization
Default:Inherit from
target
Inherit from targetThe Simulink® Coder™ software assigns the maximum stack size to the smaller value of the following:
The default value (200,000 bytes) set by the Simulink Coder software
Value of the TLC variable MaxStackSize
in the system target file
<Specify a value>Specify a positive integer value. Simulink Coder software assigns the maximum stack size to the specified value.
Note
If you specify a maximum stack size for a model, the estimated required stack size of a referenced model must be less than the specified maximum stack size of the parent model.
If you specify the maximum stack size to be zero, then the generated code implements all variables as global data.
If you specify the maximum stack to be inf, then the
generated code contains the least number of global variables.
If your model contains a variable that is larger than 4096 bytes, the code
generator implements it in global memory by default. You can increase the
size of variables that the code generator places in local memory by changing
the value of the TLC variable MaxStackVariableSize. You
can change this value by typing the following command in MATLAB Command
Window:
set_param(modelName,'TLCOptions','-aMaxStackVariableSize=N')
Parameter:
MaxStackSize |
Type:
int |
| Value: valid value |
Default:
Inherit from target |
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | No impact |
| Efficiency | No impact |
| Safety precaution | No impact |