I posted this question about a month ago, but didn't get any response. So I am trying again.
I have a net which is typically run many times in succession, using various user settings. There are up to 9 images that are displayed to the screen. I find that most of the execution time is expended by displaying these images, and things are a bit slow. I would like to speed things up wherever possible. I'm aware that there are other ways to speed things up, but my question is about the actual writing of the images to screen. Since all results are cached, my expectation is that an Image would not be displayed again during a successive run, if no inputs flowing to that Image have changed. However, this does not appear to be the case. The simplest test is to run the net twice with no change in any inputs. In the VPE, each Image icon lights up and the the execution flow is slowed while the Images are apparently rewritten to the screen. Exact copies, no doubt. Is this re-writing an intended behavior ? Is there any way to eliminate it ?
