Loop unrolling threshold

Specify minimum array size width for generatingforloops

Model Configuration Pane:Code Generation / Optimization

Description

TheLoop unrolling thresholdspecifies the minimum array size width for which aforloop is generated.

Dependencies

If you want to use this parameter for specifying the minimum array size width for parallelfor-loops, Embedded Coder^®is required.

Settings

5(default)

Specify the array size at which the code generator begins to use aforloop instead of separate assignment statements to assign values.

When there are perfectly nested loops, the code generator uses a for loop if the product of the loop counts for loops in the perfect loop nest is greater than or equal to the threshold.

Recommended Settings

Application	Setting
Debugging	No impact
Traceability	No impact
Efficiency	>0
Safety precaution	No impact

Programmatic Use

Parameter:RollThreshold

Type:特征向量

Value:valid value

Default:'5'

Version History

Introduced before R2006a