> Naomi on a P3....I would have settled for Dkong on a P3.
So run an old version with the wrong colors and the samples. Change the algorithm - analog circuit simulation is expensive. Ask the folks who run SPICE for a living.
> I'll do as you suggest and check out DEMUL out of pure curiosity.
I'll throw in that all of ElSemi's emulators are 100% C++ as an additional example (I have the source for his Model 2). I don't think anyone's complaining about their performance.