Dev tools · September 28, 2024
Bringing multithreading to Python's async event loop
This project explores the integration of multithreading into the asyncio event loop in Python. While this was initially built with enhancing CPU utilization for FastAPI servers in mind, the approach can be used with more general async programs too. If you’re interested in diving deeper into the details, I’ve written a blog post about it here: https://www.neilbotelho.com/blog/multithreaded-async.html
Bringing multithreading to Python's async event loop launched on September 28, 2024 with 82 votes, #522 of 5,281 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
This project integrates multithreading into Python's asyncio event loop to improve CPU utilization in async programs. Originally designed to enhance FastAPI server performance, the approach applies broadly to general async applications. It addresses the limitation of Python's single-threaded event loop by combining multithreading capabilities, allowing developers to better utilize multi-core processors while maintaining async programming patterns.
written from the facts on this page · September 2026
From the sources
A multithreaded async event loop for python. Contribute to NeilBotelho/turboAsync development by creating an account on GitHub.
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