I just started looking into ArBB. Is it at all possible to apply operations on a sub-range of a dense container (without resorting to doing the iteration manually?).
I guess, one could use _if() to apply different stencils to different sub ranges of a container but has to pay the penalty for the dynamic branch.
Basically I want to project out different (non-overlapping) sub-ranges of a (dense) container, apply (parallel) operations on each sub-range and re-combine the resulting ranges into a dense container. Conceptually, this shouldn't pose any problems, the operations are still completely independent.