Hello All!!,

     I have a question about performance. I created a VI that creates
     some dummy waveforms, does some processing to them, and displays the
     results. Pretty basic. I decided to simplify the Vi by putting all of
     the processing algorithms into a sub vi. When I did this the VI slowed
     down significantly. Like about five to ten times. The code in the sub
     VI is exactly the same as when it was just lying in the top level vi.
     I even saved two versions and compared them. The processing is some
     FFTs and a little complex math, but I don't see how that is important.
     Does anybody have an explaination as to why I am experiencing such a
     drastic slow down? and maybe how to deal with it without keeping my
     code on the top level. Any help would be gladly appreciated. Thanks in
     advance.

Glen D.

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