Unused parameter input_memory/speed influence

[Dragan]

Does an exposed parameter not in use affect memory or speed during evaluation?
e.g. exposed parameters are  X Fixed Scale, Y Fixed Scale, and Z Fixed Scale but only X Fixed Scale is connected/used, and the remaining two are not connected. 
I`m worried those not-in-use parameters still consume some memory or influence some time in evaluation on VERY LARGE SCALE generators.

 

[iToo]

No. If parameter is not connected to any node, performance hit should be negligible.