Holy crap! Pardom my Canadian French... When Mihai first posted this issue I had a feeling there was something fishy going on. I never used the feedback node just because I had no real justification to use it. I'm glad I never did, what a hog, Dear lord! This is definitely one for the do not use list.
Michael Aivaliotis <http://mmwis.com> <http://forums.lavausergroup.org> > I'm not sure why, but that feedback node slows things down > tremendously. When I use a regular shift register, it is very > fast. I performed the simple test of initializing a > 256,000x4 element 2D array of SGL with NaN and then replacing > the first 93,000 rows with {0,1,2,3}. What's with the feedback node? > <<another quote>> Yes Rolf, there is indeed a way of doing it perfectly fast in LabVIEW and even beating the formula node: I just right-clicked on the feedback node and said "replace with shift register". Now, if you blink, you miss it! <<another quote>>
