Speedup mars deserialization by __new__ - Githubissues

mars-project / mars

Mars is a tensor-based unified framework for large-scale data computation which scales numpy, pandas, scikit-learn and Python functions.

https://mars-project.readthedocs.io

Apache License 2.0

2.68k stars 325 forks source link

Speedup mars deserialization by new #3283

Closed chaokunyang closed 1 year ago

chaokunyang commented 1 year ago

What do these changes do?

This PR remove unecessary default values packing/unpacking/set and descriptor call in mars deserialization to speedup mars deserialization by about 1X times at most.

Related issue number

Fixes #xxxx

Check code requirements

[ ] tests added / passed (if needed)
[ ] Ensure all linting tests pass, see here for how to run them