VDB Posted February 4, 2005 Report Share Posted February 4, 2005 Hi all, I have a main-VI that has two parts, a VI containing a time critical loop and a VI with a loop for communication over TCP-IP. The priority of the VI containing the time critical code was set to "Time Critical". The other loop runs at normal priority Now here's my question: The VI with the time critical code contains several sub-VIs that are called sequentially. Do I need to set the priority of these VIs to "Time-Critical" as well? Or is this "inherited" from the calling VI? In other words, do sub-VIs in a time critical VI run at that priority regardless of the priority that was selected in the sub-VIs properties menu? Greetings, VDB Quote Link to comment
Michael Aivaliotis Posted February 6, 2005 Report Share Posted February 6, 2005 The VI with the time critical code contains several sub-VIs that are called sequentially. Do I need to set the priority of these VIs to "Time-Critical" as well? Or is this "inherited" from the calling VI? In other words, do sub-VIs in a time critical VI run at that priority regardless of the priority that was selected in the sub-VIs properties menu? 3770[/snapback] By default, if you don't touch the priority settings on the sub-vi's they inherit the settings from the caller. Time-critical priority really only has significant effect in a LV real-time OS. Is this the case? Quote Link to comment
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