How to call looping-vi twice?

[OnlyOne]

Hello,

i have a sub-vi that is looping on a comport until it receives a special-character (\r\n) then the loop stops.

Now i need to execute this vi twice at the same time. Currently i just copied and renamed it - this is working.

But is there also another way so that i only have one vi?

Thanks for help

[smercurio_fc]

You can make the VI re-entrant. Be aware that this has its own caveats. If they're sharing hardware, then this won't do you any good, for instance.

You can read about re-entrancy in the LabVIEW Help.

[Broken_Arrow]

Parallel For Loop?

[smercurio_fc]

A parallel for loop would not allow the second instance to run until the call to the first instance of the VI is finished.

[Broken_Arrow]

Thanks smerc. Sorry OP for the off-topic.