In this tutorial, you'll learn the basics of the C language, which is used in the source code for CPython, the most popular Python implementation. Learning C is important for Python programmers interested in contributing to CPython.| realpython.com
Python's Global Interpreter Lock or GIL, in simple words, is a mutex (or a lock) that allows only one thread to hold the control of the Python interpreter at any one time. In this video course you'll learn how the GIL affects the performance of your Python programs.| realpython.com
In this quiz, you'll test your understanding of the Python Global Interpreter Lock (GIL). The GIL behaves like a mutex that allows only one thread to hold the control of the Python interpreter. This has advantages, but can be a performance bottleneck in CPU-bound and multi-threaded code.| realpython.com
Master real-world Python skills with a community of experts.| realpython.com
In CPython, the global interpreter lock, or GIL, is a mutex that protects access to Python objects, preventing multiple threads from executing Python bytecodes at once. The GIL prevents race conditions and ensures thread safety. A nice explanation of how the Python GIL helps in these areas can be found here. In short, this mutex is necessary mainly because CPython's memory management is not thread-safe. | wiki.python.org