Simplify batches
Description
Remove more unused variables. Moreover, remove the pack
variable and the associated type and only use the X(ff_pack)
array and the ff_device
buffer.
Depends on !765 (merged).
Checklist
-
I have checked that my code follows the Octopus coding standards -
I have added tests for all the new features added in this request.
Edited by Martin Lueders