Ability to set Memmory limit

[karamox]

I would like to request feature to set ram memory limit, like it is done i vray. To avoid memmory exceed .  For egzample i have 18G igs ram, and i want to set limit, so corona will never exceed 10 Gigs of ram, obviously it will take more time because it will load in ram parts, not all.
I do not understand how it works know.

[Ondra]

Duplicate (this is basically out of core). I am moving this to resolved because another ticket already exists, but I am not sure if we will ever in foreseeable future do this...