Concurrent Execution Window: Main Pane

Concurrent Execution Window Overview

The Concurrent Execution window comprises the following panes:

Concurrent Execution (root level)
Display general information for the model, including model name, configuration set name, and status of configuration set.
Data Transfer
Configure data transfer methods between tasks.
Tasks and Mapping
Map blocks to tasks.
CPU Pane
Set up software nodes.
Periodic
Name periodic tasks.
Task
Define and configure a periodic task that the target operating system executes.
Interrupt
Define aperiodic event handler that executes in response to hardware or software interrupts.
System Task Pane
Display system tasks.
System Task
Display periodic system tasks.
System Interrupt
Display interrupt system tasks.
Profile Report Pane
Generate and examine profile report for model.

Click items in the tree to select panes.

Configuration

This pane appears only if you select Allow tasks to execute concurrently on target in the Solver pane in the Configuration Parameters dialog box.

Open the Model Settings from the Modeling tab of the current model and select Solver.
Expand the Solver details section and select Allow tasks to execute concurrently on target.
This option is visible only if the Solver Type is Fixed Step and the Periodic sample time constraint is set to Unconstrained.
Click Configure Tasks.
The concurrent execution dialog box is displayed.

Enable explicit model partitioning for concurrent behavior

Specify whether you want to manually map tasks (explicit mapping) or use the rate-based tasks.

Settings

Default: On

On: Enable manual mapping of tasks to blocks.
Off: Allow implicit rate-based tasks.

Command-Line Information

Parameter: ExplicitPartitioning

Value: 'on' | 'off'

Default: 'off'

Dependencies

Selecting this check box:

Allows custom task-to-block mappings. The node name changes to Tasks and Mapping label and the icon changes.
Disables the Automatically handle rate transition for data transfer check box on the Data Transfer pane.

Clearing this check box

Causes the software to ignore the task-to-block mappings. The node name changes to (Ignored) Tasks and Mapping.
Enables the Automatically handle rate transition for data transfer check box on the Data Transfer pane.