Parallel Shot calculation
In 3D the point where the domain decomposition reaches a speedup not proportional to the amount of processing units can be reached if the domains become small. Parallel calculation of the shots will increase the number of processing units which can be used and provide a linear speedup. But more memory has to be allocated (proportional to the amount of parallel calculated shots).
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information