Enable dynamic memory allocation for fixed-sized arrays

Dynamic memory allocation for fixed-size arrays

Since R2023a

Description

App Configuration Pane: Memory

Configuration Objects: coder.MexCodeConfig | coder.CodeConfig | coder.EmbeddedCodeConfig

Control use of dynamic memory allocation for fixed-size arrays. By default, dynamic memory allocation is disabled for fixed-size arrays.

Enabling Dynamic memory allocation for fixed-size arrays allocates memory on the heap for fixed-size arrays whose size (in bytes) is greater than or equal to Dynamic memory allocation threshold.

This parameter is not supported for GPU Coder™.

Dependencies

To enable this parameter, select the Enable dynamic memory allocation check box.

Settings

Off

This value is the default value.

The code generator statically allocates memory for fixed-size arrays on the stack.

On

The code generator allocates memory dynamically on the heap for fixed-size arrays whose size (in bytes) is greater than or equal to the Dynamic memory allocation threshold.

Programmatic Use

Property: DynamicMemoryAllocationForFixedSizeArrays

Values: false | true

Default: false

Version History

Introduced in R2023a