![python - Why is multiprocessing slower than single-core? Would using joblib or dask make a difference? - Stack Overflow python - Why is multiprocessing slower than single-core? Would using joblib or dask make a difference? - Stack Overflow](https://i.stack.imgur.com/Hbp9p.png)
python - Why is multiprocessing slower than single-core? Would using joblib or dask make a difference? - Stack Overflow
Python 3.8 SharedMemory as alternative to memmapping during multiprocessing · Issue #915 · joblib/joblib · GitHub
GridSearchCV and joblib Parallel use a lot of shared memory when ColumnTransformer has a columns spec that is a very large numpy array · Issue #16716 · scikit-learn/scikit-learn · GitHub
![parallel processing - Using joblib makes python consume increasing amounts of RAM as the script runs - Stack Overflow parallel processing - Using joblib makes python consume increasing amounts of RAM as the script runs - Stack Overflow](https://i.stack.imgur.com/BjoF9.png)