ak.partitioned

Defined in awkward.operations.structure on line 3846.

ak.partitioned(arrays, highlevel=True, behavior=None)
Parameters
  • arrays (list of arrays) – The arrays to logically concatenate into a single partitioned array.

  • highlevel (bool) – If True, return an ak.Array; otherwise, return a low-level ak.layout.Content or ak.partition.PartitionedArray subclass.

  • behavior (None or dict) – Custom ak.behavior for the output array, if high-level.

Returns the logical concatenation of arrays as a partitioned array.

Partitioning is an internal aspect of an array: it should behave identically to a non-partitioned array, but possibly with different performance characteristics.

Arrays can only be partitioned in the first dimension; it is intended for performing calculations in memory-sized chunks.