英文:
How can i implement concurrency in C like we do in go?
问题
我想在C语言中实现Go语言的并发，因为我看到它可以提高Go语言的性能。我还没有尝试过任何方法，因为我不知道该如何开始。请问我应该如何做呢？
英文:
I would like to implement go's concurrency in C because I have seen that it increases the [performance] of go. I have not tried anything because I can't understand what to try. How can I do that?
答案1
得分: 1
协程在C语言中不是原生支持的（尽管从C++20开始支持），所以你需要依赖外部库或者自己实现一些东西。
一些有用的资源：Simon Tatham的一个示例，另一个小例子，一个名为libaco的C库，一篇使用另一种方法的有趣文章。
另一种方法是使用事件循环，这是JavaScript用来在单个线程中实现并发的方法。其中最常用的库之一是libuv，这里有一个使用libuv的小例子。
英文:
Coroutines are not available in C natively (although they're supported in C++ starting with C++20), so you're going to rely on external libraries or you'll have to implement something yourself.
Some useful resources: an example by Simon Tatham, another small example, a C library called libaco, an interesting article with an alternative approach.
Another approach could be using an event-loop, that is the same approach used by JavaScript to implement concurrency within a single thread. One of the most used libraries is libuv and here's a small example of using libuv.
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