socTaskSchedulability

Determine whether set of tasks can be scheduled for specified core assignments

Since R2022b

Syntax

[schedulable,tasks,cores] = socTaskSchedulability(mdl)

[schedulable,tasks,cores] = socTaskSchedulability(allocationSet,allocationScenario)

Description

[schedulable,tasks,cores] = socTaskSchedulability(mdl) determines the schedulability of the tasks and cores in the System Composer™ or SoC Blockset™ software model.

[schedulable,tasks,cores] = socTaskSchedulability(allocationSet,allocationScenario) determines the schedulability of the tasks and cores in the System Composer allocation set and scenario captured in Allocation Editor (System Composer) tool for software and hardware architecture diagrams using the PeriodicSoftwareTask and AperiodicSoftwareTask stereotypes.

Input Arguments

mdl — Name of model

string

Name of the Simulink^® model or the System Composer model for the processor.

Data Types: string

allocationSet — Name of allocation set

string

Name of the allocation set.

Data Types: string

allocationScenario — Name of allocation scenario

string

Name of the allocation scenario.

Data Types: string

Output Arguments

schedulable — Can task set be scheduled

0 | 1

Indicates whether the task set can be scheduled.

tasks — Array of task information

structure array

Task information, returned as an array of structures with the fields:

name — Task name

string

Name of the task in the model.

scheduable — Can task be scheduled

0 | 1

Indicates whether the task can be scheduled, where 1 indicates the task can be scheduled and 0 indicates the task cannot be scheduled under the current constraints.

cores — Core information

structure array

Core information, returned as an array of structures with the fields:

name — Core name

string

Name of the core in the processor.

usage — Percent usage of core

double

Usage of the core resources as a percentage.

Version History

Introduced in R2022b