Save options
Options for saving execution-time measurements
Model Configuration Pane: Code Generation / Verification
Description
Specify option for saving code profiling measurement and analysis data.
Dependencies
You can only specify this parameter if you select the Measure task execution time check box. Otherwise the field appears dimmed.
Settings
Summary data only
(default) | All data
| Metrics only
Default: Summary data only
Summary data only
Save only code profiling summary data to a
coder.profile.ExecutionTime
object in the base workspace. Use this option to limit the amount of data that the software saves to the base workspace. For example, if you are concerned that your computer might not have enough memory to store the time measurements for a long simulation. The software calculates metrics for the code execution report as the simulation proceeds, without saving raw data to memory. To view these metrics, use thecoder.profile.ExecutionTime
report
method.Selecting this option enables the streaming of execution times to the Simulation Data Inspector during simulations.
All data
Save the code profiling measurement and analysis data to a
coder.profile.ExecutionTime
object in the base workspace. In addition to viewing the code execution report, this option allows you to analyze data using thecoder.profile.ExecutionTime
andcoder.profile.ExecutionTimeSection
methods.Selecting this option enables the streaming of execution times to the Simulation Data Inspector during simulations.
Metrics only
During the simulation, store only these profiling metrics on the target hardware:
Maximum execution time of code section
Average execution time of code section
Number of calls to code section
At the end of the simulation, Simulink® uploads the stored metrics from the target hardware to your development computer.
The storage of profiling data on the target hardware during the simulation reduces bandwidth usage for the communication channel between Simulink and the target application.
This option does not support:
Streaming of execution times to the Simulation Data Inspector.
Recommended Settings
Application | Setting |
---|---|
Debugging | All data |
Traceability | All data |
Efficiency | Summary data only |
Safety precaution | No impact |
Programmatic Use
Parameter: CodeProfilingSaveOptions |
Type: character vector |
Value: 'SummaryOnly' | 'AllData' | 'MetricsOnly' |
Default: 'SummaryOnly' |
Version History
Introduced in R2011b