How to store data in slot - VI for the next race

Hello

I read a file csv and data read from the file in the form of tables (about 170000 pieces).  I'm processing the data in a Subvi.  Several times, I call the Subvi main VI treatment.  Because it takes a lot of time to read the file each time.  I'm storing the berries in local variables and when I call the Subvi next time, I read the data in local variable instead of reading the file.  This reduced the manyfolds execution time.  Since the applocation doesn't face crisis of memory right now, I don't deal with any problem.  But I don't know what happens when the application is running on the system with less RAM.  Will be the local variable be deallocated (which makes it unusable applications), or he will throw all memory error?

Is there an other way better to store data in slot - VI that can be used the next time when it is called (without all the main data VI)?

Hi Laurent,.

See the attached screenshot of LV help for the effectiveness of the memory of the different elements of pass-through of LV

Tags: NI Software

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