Create and Run Performance Tests - MATLAB & Simulink (original) (raw)

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Use the performance testing framework to measure the performance of your MATLAB® code

You can use the MATLAB performance testing framework to measure the performance of your MATLAB code. The framework includes performance measurement-oriented features such as running your code several times to warm it up and accounting for noise in the measurements.

The performance test interface leverages the script, function, and class-based unit testing interfaces. Therefore, you can perform qualifications within your performance tests to ensure correct functional behavior while measuring code performance. Also, you can run your performance tests as standard regression tests to ensure that code changes do not break performance tests.

To get started, see Overview of Performance Testing Framework.

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Topics

• Overview of Performance Testing Framework
  The performance test interface leverages the unit testing interfaces. Perform qualifications within your performance tests to ensure correct functional behavior while measuring code performance. Run your performance tests as standard regression tests to ensure that code changes do not break performance tests.
• Test Performance Using Scripts or Functions
  Create and run a script-based or function-based performance test.
• Test Performance Using Classes
  Create and run a class-based performance test and regression test.
• Measure Fast Executing Test Code
  To automatically loop through fast test code, use the matlab.perftest.TestCase.keepMeasuring method.