Alexey Kozlov

[WIP] Updating TBB backend calls for tbb=2022.1

5

Adapts TBB parallel backend to API changes in tbb=2022.1 (task_scheduler_handle::get and task_scheduler_handle::release are removed)

Support for creating pd.DataFrame from 2d numpy array

1

As title.

Fixes incorrect definition of layout for SeriesType

1

Details: definition of underlying data type of Series was done from PyObject dtype only and didn't take into account layout of original array, as a result 'C' layout was always...

[WIP]: Tweak Int64Index.reindex() performance

1

Motivation: current implementation of Int64Index reindex via building map_positions as a typed.Dict and filling the result indexer in a prange scales poorly and has performance that is far from ideal....