Improve, generalize and fix bugs threaded decompression for PPMd8

miurahr / pyppmd

pyppmd provides classes and functions for compressing and decompressing text data, using PPM (Prediction by partial matching) compression algorithm variation H and I.2. It provide an API similar to Python's zlib/bz2/lzma modules.

https://pyppmd.readthedocs.io/en/latest/

GNU Lesser General Public License v2.1

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Improve, generalize and fix bugs threaded decompression for PPMd8 #54

Closed miurahr closed 3 years ago

miurahr commented 3 years ago

Current implementation has an issue for threaded decompression for PPMd Variation I Version 2

It has a bug that failed to decompress
Function names are not fit for its role
Memory allocation is bad for threading