I wonder if we're talking about the same thing here. I performed the test you indicate below and in addition created a 4 column array and replaced all 256,000 rows. It only took 165ms on my computer. Granted I have a faster computer but how long does it take on yours? Also, what version of LabVIEW are you using?
Michael Aivaliotis http://forums.lavausergroup.org http://mmwis.com > Simple test: initialise a shift register in a FOR loop with a > 256,000 elements SGL array, replace one at a time the first > 93,000 and check how long it takes. Answer: long!
