Online low-power large-scale real-time decision-making all at once

In this paper, we set up a simulation under Unreal Engine 5 that communicates with an Optical Processing Unit (OPU) in order to make real-time decisions on the current state of the actors of the simulation. Our experiment shows that the OPU is able to manage at least 50 000 actors in real-time and is able to make decisions depending of the current state of the actors.