Managing Performance and Memory

FlexRIO Help

Edition Date: November 2015

Part Number: 372614J-01

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This section describes factors affecting VI performance and offers techniques to help you obtain the best performance possible. One tool this section describes is the Profile Performance and Memory window, which displays data about the execution time and memory usage of VIs. This section also describes memory management in the dataflow model that LabVIEW uses and outlines tips for creating VIs that use memory efficiently.

Note  You can use the LabVIEW VI Analyzer Toolkit to check VIs interactively or programmatically for performance, efficiency, and other aspects of LabVIEW programming.

(Windows) To view related topics, click the Locate button, shown at left, in the toolbar at the top of this window. The LabVIEW Help highlights this topic in the Contents tab so you can navigate the related topics.

Refer to the labview\examples\Performance directory for examples of managing performance and memory.

Related Concepts

Using the Profile Performance and Memory Window

VI Execution Speed

VI Memory Usage

VI Code Complexity

Reentrancy: Allowing Simultaneous Calls to the Same SubVI

Related How-To

Profiling VI Execution Time and Memory Usage

Optimizing Execution Speed for Built Applications

Extending Virtual Memory Usage for 32-bit Windows

Choosing between Editor Responsiveness and VI Execution Speed

Resolving Out of Memory Errors When Compiling a VI


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