PyPy 为什么会比 CPython 还要快？ - 知乎 https://www.zhihu.com/question/19588346/answer/131977984

有个名词在现有的回答下面都没人提到——partial evaluation。
这是PyPy的实现机制中的一个核心思想。
Truffle/Graal和PyPy是应用了partial evaluation的现代编译器/运行时项目的代表作，不过它们的具体做法有许多有趣的差异，by design。

作者：RednaxelaFX
链接：https://www.zhihu.com/question/19588346/answer/131977984
来源：知乎
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connects programs written in C and C++ with a variety of high-level programming languages

Simplified Wrapper and Interface Generator http://www.swig.org/

PyTorch https://pytorch.org/

Hybrid Front-End

A new hybrid front-end seamlessly transitions between eager mode and graph mode to provide both flexibility and speed.

Python-First

Deep integration into Python allows popular libraries and packages to be used for easily writing neural network layers in Python.

Tools & Libraries

A rich ecosystem of tools and libraries extends PyTorch and supports development in computer vision, NLP and more.

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