AperiodicSoftwareTask

Stereotype for an aperiodic software task

Since R2022b

Description

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

Creation

The AperiodicSoftwareTask stereotype is included in soc_blockset_profile.

Properties

MinRepetitionTime — Minimum repetition time

1 (default) | positive non-zero number

Specify the minimum repetition of aperiodic tasks in seconds.

Data Types: double

MinExecutionTime — Minimum execution time

1 (default) | positive non-zero number

Specify the minimum execution time of aperiodic tasks in seconds.

Data Types: double

MeanExecutionTime — Mean execution time

1 (default) | positive non-zero number

Specify the mean execution time of aperiodic tasks in seconds.

Data Types: double

MaxExecutionTime — Maximum execution time

1 (default) | positive non-zero number

Specify the maximum execution time of aperiodic tasks in seconds.

Data Types: double

ExecutionTimeStd — Standard deviation of execution time

0 (default) | positive non-zero number

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

Data Types: double

CoreAffinity — Core affinity

0 (default) | integer number

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

Data Types: double

Version History

Introduced in R2022b