Largest atomic size: floating-point
Description
Specify the largest floating-point data type that can be atomically loaded and stored on the hardware that you use to test code.
Category: Hardware Implementation
Settings
Default:
Float
Float
Specifies that
float
is the largest floating-point data type that can be atomically loaded and stored on the hardware that you use to test code.Double
Specifies that
double
is the largest floating-point data type that can be atomically loaded and stored on the hardware that you use to test code.None
Specifies that there is no applicable setting or not to use this parameter in generating multirate code.
Tip
Use this parameter, where possible, to remove unnecessary double-buffering or unnecessary semaphore protection, based on data size, in generated multirate code.
Dependencies
Selecting a device by using the Device vendor and Device type parameters sets a device-specific value for this parameter.
This parameter is enabled only if you can modify it for the selected hardware.
Command-Line Information
Parameter:
TargetLargestAtomicFloat |
Value:
'Float' | 'Double' |
'None' |
Default:
'Float' |
Recommended Settings
Application | Setting |
---|---|
Debugging | No impact |
Traceability | No impact |
Efficiency | Target specific |
Safety precaution | No impact when Test hardware is the same as production hardware is selected. If it is not selected, no recommendation. |
Related Topics
- Specifying Test Hardware Characteristics (Simulink Coder)
- Hardware Implementation Options (Simulink Coder)
- Hardware Implementation Pane