Python, 但Restrain是不同的。 我把Restrain的特性称为 “CPython Compatible” Working With Existing And Prospective C-Extensions 兼容C extensions, 尽管不能优化, 但可以做到调用的开销尽可能接近CPython 版本 # Keeping The Same Semantics As The Original

## Python for Good >>> PyCon China 2022 大规模生产环境下的 Faster-CPython 主讲人：王文洋  HELLO WORLD  five. We aim to do this in four distinct stages, each stage increasing the speed of CPython by (approximately) (approximately) 50%. $$ 1.5**4\approx5 $$ Each stage will be targeted at a separate release of CPython. A faster schedule is possible, but we believe that predictable and reliable performance improvements

responses • Straightforward exception handling • Snappy testing with WSGI/ASGI helpers and mocks • CPython 3.5+ and PyPy 3.5+ support ## Who’s Using Falcon? Falcon is used around the world by a growing Apache 2.0 - Falcon License - Installation - PyPy - CPython - Dependencies - WSGI Server - ASGI Server different? • About Apache 2.0 • Falcon License • Installation • PyPy • CPython • Dependencies • WSGI Server • ASGI Server • Source Code • Quickstart

responses • Straightforward exception handling • Snappy testing with WSGI/ASGI helpers and mocks • CPython 3.5+ and PyPy 3.5+ support ## Who’s Using Falcon? Falcon is used around the world by a growing Apache 2.0 - Falcon License - Installation - PyPy - CPython - Dependencies - WSGI Server - ASGI Server different? • About Apache 2.0 • Falcon License • Installation • PyPy • CPython • Dependencies • WSGI Server • ASGI Server • Source Code • Quickstart

• Features • About Apache 2.0 • Falcon License • Installation • PyPy • CPython • Dependencies • WSGI Server • Source Code • Quickstart • Learning by Example while remaining highly effective. Falcon apps work with any WSGI server, and run like a champ under CPython 2.7/3.5+ and PyPy. ## How is Falcon different? We designed Falcon to support the demanding needs the latest beta or release candidate, if any: $ pip install --pre falcon ## CPython Falcon also fully supports CPython [https://www.python.org/downloads/] 2.7 and 3.5+. Universal and many-linux wheels

responses • Straightforward exception handling • Snappy testing with WSGI/ASGI helpers and mocks • CPython 3.5+ and PyPy 3.5+ support ## Who’s Using Falcon? Falcon is used around the world by a growing Apache 2.0 - Falcon License - Installation - PyPy - CPython - Dependencies - WSGI Server - ASGI Server different? • About Apache 2.0 • Falcon License • Installation • PyPy • CPython • Dependencies • WSGI Server • ASGI Server • Source Code • Quickstart

responses • Straightforward exception handling • Snappy testing with WSGI/ASGI helpers and mocks • CPython 3.5+ and PyPy 3.5+ support ## Who’s Using Falcon? Falcon is used around the world by a growing Apache 2.0 - Falcon License - Installation - PyPy - CPython - Dependencies - WSGI Server - ASGI Server different? • About Apache 2.0 • Falcon License • Installation • PyPy • CPython • Dependencies • WSGI Server • ASGI Server • Source Code • Quickstart

for frequently-changed codes • faster-cpython • Cinder (Facebook) • Lazy Import • nogil (FAIR) ## Faster CPython CPython 3.11 is on average 25% faster than CPython 3.10 when measured with the pyperformance 164892ff27/p18_1.jpg) Cinder is Meta's internal performance-oriented production version of CPython 3.10. It contains a number of performance optimizations, including bytecode inline caching, eager

official Python dynamic library, which should be built from the soure https://github.com/python/cpython, and the core source code should not be modified. - On Linux, RTLD_GLOBAL must be set as loading 11.py38MacOSXx86_64, intelAnti-Debug, JIT, SUPERpytransform.cpython-38-darwin.soBuilt by CLang with MacOSX10.11darwin.x86_64.11.py37 py37MacOSXx86_64, intelAnti-Debug, JIT, SUPERpytransform.cpython-37m-darwin.soBuilt by CLang with MacOSX10.11darwin.x86_64.11.py27MacOSXx86_64

official Python dynamic library, which should be built from the soure https://github.com/python/cpython, and the core source code should not be modified. - On Linux, RTLD_GLOBAL must be set as loading 11.py38MacOSXx86_64, intelAnti-Debug, JIT, SUPERpytransform.cpython-38-darwin.soBuilt by CLang with MacOSX10.11darwin.x86_64.11.py37 py37MacOSXx86_64, intelAnti-Debug, JIT, SUPERpytransform.cpython-37m-darwin.soBuilt by CLang with MacOSX10.11darwin.x86_64.11.py27MacOSXx86_64