Sam Reeve

In some cases it is not worth creating the background grid or not worth the overheads

Pass local or global grid (individual cell??) bounds to create particle binning

Rewrite grid particle init with parallel_scan filter after creation

1

Removes the atomic and should provide more robust support

Enables host comm for device data (or vice versa) Missing overloads for separate AoSoA

We can also increase the minimum version overall

## New features: ## Performance: ## Deprecated features: ## Deprecated feature removal: - Problem types "C" (renamed "Directional"), "R" (renamed "FromFile"), and "S" (renamed "Spot" and only supporting a single...

Built on #812 Need to add detailed benchmark performance results here

Naming may be confusing since they're both returning the same type. This should perhaps replace the previous, since requiring the index to get the type misses the point of this...