And it works if I replace @cython.ccall by @cython.cfunc. But it is no longer equivalent to the first code. The error log: Compiling pure_wo_pxd_ccall.py because it ...

This is filed to pypa/distutils#13 originally. Re-filing in cython to bridge the conversation and look for help. It's likely to be their bug, but seems they don't have enough expertise to fix, so ...

A superset of Python that compiles to C, Cython combines the ease of Python with the speed of native code. Here's a quick guide to making the most of Cython in your Python programs. Python has a ...

Python is a powerful programming language that is easy to learn and easy to work with, but it is not always the fastest to run—especially when you’re dealing with math or statistics. Third-party ...

Abstract: Cython is a Python language extension that allows explicit type declarations and is compiled directly to C. As such, it addresses Python's large overhead for numerical loops and the ...

Abstract: This paper proposes a library for implementing the genetic algorithm using Python mainly in NumPy and speeding-up its execution using Cython. The preliminary Python implementation is ...