Why does my Polars pipeline run much slower on a 128-core EC2 instance?
I have a fairly complex data pipeline written in Polars. It completes in about 1.2 seconds on my 12-core local workstation, but takes roughly 13 seconds on a…
multiprocessing
Does each Python process have its own Global Interpreter Lock?
I'm trying to wrap my head around the internals of Python, specifically the Global Interpreter Lock (GIL). Is it true that each process has its own GIL, or…
How Does the Global Interpreter Lock Work in Python Processes?
I'm diving into Python's internals and I'm a bit confused about the Global Interpreter Lock (GIL). Can anyone clarify if each Python process has its own GIL, or…