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The Queue[d Message Handler] is a Lie

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The Queued Message Handler (QMH) or Queue Driven Message Handler (QDMH) is the most ubiquitous architecture in LabVIEW; so much so that the high-level concept finds itself in significantly more advanced architectures such as the Actor Framework. The QMH forces process serialization and is not very efficient when individual processes take extended[…]

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How to Share Data and Mutexes LabVIEW 1

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 In LabVIEW, there’s a ton of stuff under the hood that can affect how you code runs and ultimately affect the functionality of your code.  Have you ever debugged some code, turned on highlight execution and found that other pieces of code were also running slowly? Or have you found that sometimes a routine in your code runs slower when another[…]

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