PeriodicSoftwareTask

R2026b

Stereotype for a periodic software task

Since R2022b

Description

The PeriodicSoftwareTask stereotype allows the assignment of a component in a System Composer™ architecture model with the properties, specification, and constraints of a software task. The PeriodicSoftwareTask derives from an abstract SoftwareTask stereotype.

Creation

The PeriodicSoftwareTask stereotype is included in soc_blockset_profile.

Properties

Period — Period of task

1 (default) | positive non-zero number

Specify the period of periodic tasks in seconds.

Data Types: double

MinExecutionTime — Minimum execution time

1 (default) | positive non-zero number

Specify the minimum execution time of periodic tasks in seconds.

Data Types: double

MeanExecutionTime — Mean execution time

1 (default) | positive non-zero number

Specify the mean execution time of periodic tasks in seconds.

Data Types: double

MaxExecutionTime — Maximum execution time

1 (default) | positive non-zero number

Specify the maximum execution time of periodic tasks in seconds.

Data Types: double

ExecutionTimeStd — Standard deviation of execution time

0 (default) | positive number

Specify the standard deviation of execution time of periodic tasks in seconds.

Data Types: double

CoreAffinity — Core affinity

0 (default) | integer number

Specify the core affinity of periodic tasks (-1 indicates an unassigned task).

Data Types: double

Version History

Introduced in R2022b