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Bradlee Speice 2020-06-30 17:14:29 -04:00
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commit 64dc036205
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_posts/2020-06-29-release-the-gil-pt.-2.md
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@ -26,11 +26,10 @@ and Python", and they certainly deliver on that. Setting up a hybrid project whe
and Python (using setuptools) could coexist was straight-forward, and the repository also works as
[a template](https://github.com/speice-io/release-the-gil-pybind11/settings) for future projects.
On a technical level, there's a great deal of overlap between Pybind11 and Cython. Where Pybind11
starts with C++ and facilitates interaction with the interpreter, Cython starts with a Python-like
language and facilitates interaction with other code written in C++. In a way, Pybind11 is for C++
developers who want to interact with Python, and Cython is for Python developers who want to
interact with C++.
There's a great deal of overlap between Pybind11 and Cython. Where Pybind11 makes it easy for C++ to
interact with the interpreter, Cython uses a Python-like language to facilitate interaction with
C++. Another way of thinking about is like this: Pybind11 is for C++ developers who want to interact
with Python, and Cython is for Python developers who want to interact with C++.
Just like the previous post, we'll examine a simple Fibonacci sequence implementation to demonstrate
how Python's threading model interacts with Pybind11:
@ -46,9 +45,8 @@ inline std::uint64_t fibonacci(std::uint64_t n) {
std::uint64_t a = 0;
std::uint64_t b = 1;
std::uint64_t c = 0;
std::uint64_t c = a + b;
c = a + b;
for (std::uint64_t _i = 2; _i < n; _i++) {
a = b;
b = c;