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Generate Target Optimizations Within Algorithm Code

Some application components are hardware-specific and cannot simulate on a host system. For example, consider a component that includes pragmas and assembly code for enabling hardware instructions for saturate on add operations or a Fast Fourier Transform (FFT) function.

The following table lists integration options to customize generated algorithm code with target-specific optimizations.

Note

Solutions marked with EC only require an Embedded Coder® license.

If...Then...For More Information, See
You want to optimize the execution speed and memory of the model code by replacing default math functions and operators with target-specific codeEC only—Implement function and operator replacements by using the Code Replacement Tool (Embedded Coder), code replacement library (CRL) API, and Code Replacement Viewer (Embedded Coder) to create, examine, validate, and register hardware-specific replacement tables Optimize Generated Code By Developing and Using Code Replacement Libraries - Simulink® (Embedded Coder)
You want to control how code generation technology declares, stores, and represents signals, tunable parameters, block states, and data objects in generated codeEC only—Design (create) and apply custom storage classes

Note

To simulate an algorithm that includes target-specific elements in a host environment, you must create code that is equivalent to the target code and can run in the host environment.