Pickle (serialize) object to file.

param path

File path where the pickled object will be stored.

param compression
{‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}, default ‘infer’

A string representing the compression to use in the output file. By default, infers from the file extension in specified path.

New in version 0.20.0.

param protocol

Int which indicates which protocol should be used by the pickler, default HIGHEST_PROTOCOL (see paragraph 12.1.2). The possible values are 0, 1, 2, 3, 4. A negative value for the protocol parameter is equivalent to setting its value to HIGHEST_PROTOCOL.

New in version 0.21.0.


This feature is currently unsupported by Intel Scalable Dataframe Compiler