Description: Description:
The Virtual Logic Analyzer is a development tool for monitoring VI execution. It is especially useful for optimizing the performance of multi-threaded, parallel applications. Monitoring Data and Timing information over an entire application can provide unexpected insight into performance bottlenecks. The VLA Probes use the OOP model Stepan Riha of NI introduced at NIWeek 97 and the Virtual Logic Analyzer concept is based on the presentation "Monitoring the Control and Timing of VIs" by Dana Redington at NIWeek95.
There are two parts to the Virtual Logic Analyzer: Probes, and the GUI interface. Probes are meant to be as efficient as possible, but do not place them in a MHz type loop. Instead place them in strategic locations where you can monitor program flow. Each VLA Probe is a reentrant vi that monitors your program s execution by timestamping data during program execution. Simply place this vi on your block diagram and connect the required Tag and Data inputs. Reme
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Virtual Logic Analyzer
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__MACOSX
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Virtual Logic Analyzer\readme.txt
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__MACOSX\Virtual Logic Analyzer\._Virtual Logic Analyzer.vi
Virtual Logic Analyzer\VLA Demo SubVI 1.vi
__MACOSX\Virtual Logic Analyzer\._VLA Demo SubVI 1.vi
Virtual Logic Analyzer\VLA Demo SubVI 2.vi
__MACOSX\Virtual Logic Analyzer\._VLA Demo SubVI 2.vi
Virtual Logic Analyzer\VLA demo.vi
__MACOSX\Virtual Logic Analyzer\._VLA demo.vi
Virtual Logic Analyzer\VLA subVIs
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__MACOSX\Virtual Logic Analyzer\VLA subVIs
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Virtual Logic Analyzer\VLA subVIs\VLA Create Probe.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Create Probe.vi
Virtual Logic Analyzer\VLA subVIs\VLA Find Remote Probes.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Find Remote Probes.vi
Virtual Logic Analyzer\VLA subVIs\VLA Get Probe Data.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Get Probe Data.vi
Virtual Logic Analyzer\VLA subVIs\VLA Get Probe Reference.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Get Probe Reference.vi
Virtual Logic Analyzer\VLA subVIs\VLA Probe Caller Info.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Probe Caller Info.vi
Virtual Logic Analyzer\VLA subVIs\VLA Probe ON OFF.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Probe ON OFF.vi
Virtual Logic Analyzer\VLA subVIs\VLA Probe Registry.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Probe Registry.vi
Virtual Logic Analyzer\VLA subVIs\VLA Probe Stats.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Probe Stats.vi
Virtual Logic Analyzer\VLA subVIs\VLA Probe.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Probe.vi
Virtual Logic Analyzer\VLA subVIs\VLA Remote Interface.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Remote Interface.vi
Virtual Logic Analyzer\VLA subVIs\VLA Reset Registry.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Reset Registry.vi
Virtual Logic Analyzer\VLA subVIs\VLA Set Probe Data.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Set Probe Data.vi
Virtual Logic Analyzer\VLA subVIs\VLA Virtual Logic Probe.vi
__MACOSX\Virtual Logic Analyzer\VLA subVIs\._VLA Virtual Logic Probe.vi
Virtual Logic Analyzer\VLA Tree.vi
__MACOSX\Virtual Logic Analyzer\._VLA Tree.vi
Virtual Logic Analyzer\VLA type defs
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__MACOSX\Virtual Logic Analyzer\VLA type defs
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Virtual Logic Analyzer\VLA type defs\VLA Probe Data TypeDef.ctl
__MACOSX\Virtual Logic Analyzer\VLA type defs\._VLA Probe Data TypeDef.ctl
Virtual Logic Analyzer\VLA type defs\VLA Probe Info TypeDef.ctl
__MACOSX\Virtual Logic Analyzer\VLA type defs\._VLA Probe Info TypeDef.ctl
Virtual Logic Analyzer\VLA type defs\VLA Probe Reference TypeDef.ctl
__MACOSX\Virtual Logic Analyzer\VLA type defs\._VLA Probe Reference TypeDef.ctl
Virtual Logic Analyzer\VLA type defs\VLA Registry Control TypeDef.ctl
__MACOSX\Virtual Logic Analyzer\VLA type defs\._VLA Registry Control TypeDef.ctl
Virtual Logic Analyzer\VLA type defs\VLA Remote Function.ctl
__MACOSX\Virtual Logic Analyzer\VLA type defs\._VLA Remote Function.ctl
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