Having multiple sets of same cell would only speed up the simulation under some circumstances. In the most general case, it wouldn't. For example, if a cell itself is a Turing complete computer whose computations matter, then you definitely need to individually simulate each cell.
Having multiple sets of same cell would only speed up the simulation under some circumstances. In the most general case, it wouldn't. For example, if a cell itself is a Turing complete computer whose computations matter, then you definitely need to individually simulate each cell.