In large-scale multiplayer titles, game logic can quickly become a bottleneck. Hear about an approach to writing game code that increases data and instruction cache coherency, as well as allowing for automatic parallelization to maximize thread occupancy
https://dev.epicgames.com/community/learning/talks-and-demos/p00/speeding-up-game-logic-in-unreal-engine-unreal-fest-online-2020