Am 13.12.2014 um 23:25 schrieb Richard:
The DOS program is absolutely the slowest way to generate an image. It is using 16-bit code which is the slowest execution path on any modern CPU. Confirmed! The XP 32bit version of DOSBOX SVN is even slower. I takes full 16minutes to generate the image. Therefore I´m looking forward that you are able to identify the problem causing the failure of MFR_13. Like I said, if you send a link using multifrac@t-online.de I will assist locating the "neuralgic spot(s)". Probably it is impossible for others to analyze MFR_13 as the same variables are used over and over again to save memory and it has two features you will not understand unless explained: the warp effect and the border system. A lot of code is used to eliminate unwanted digits after the dot which are generated by fractint. That´s the reason I call it stable. Can you explain why the XP Dos mode is that fast? It takes only 95 seconds to generate the image. If "Iterated Dynamics" comes close - Wow! Petta