./wip/py-cykhash, Cython equivalent to khash-sets/maps

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]

Branch: CURRENT, Version: 2.0.1, Package name: py311-cykhash-2.0.1, Maintainer: bacon

Cykhash is a cython equivalent to khash-sets/maps, efficient
implementation of isin and unique

Benefits:
Brings functionality of khash to Python and Cython and can be used
seamlessly in numpy or pandas.
Numpy's world is lacking the concept of a (hash-)set. This
shortcoming is fixed and efficient (memory- and speedwise compared
to pandas') unique and isin are implemented.
Python-set/dict have big memory-footprint. For some datatypes the
overhead can be reduced by using khash by factor 4-8.

Master sites:

Filesize: 43.843 KB

Version history: (Expand)