I'm trying to model a behavior of some computational methods. I've done some measurements and I have a following plot:
Is there any general strategy, how I could approximately describe this behavior with a function? Both curves should be the same one, just with one different input variable.
The model itself is supposed to predict time-consumption of the computational method, based on its basic settings, like type of decomposition (domains - processes, subdomains - threads) and the problem size.