What are the differences between pthreads and std::thread?

What are the differences between pthreads and std::thread?

Pthreads is a C library for multi-threading, while std::thread is part of C++11's standard library. Pthreads offers more control but is more complex, whereas std::thread is easier to use and integrates well with C++ features.

In what scenarios should I use pthreads over std::thread?

You might choose pthreads for low-level threading control, performance-critical applications, or when working in a C environment. It's also useful for legacy codebases.

Are there any performance differences between the two?

Performance can vary based on the application. Pthreads may offer better performance in highly optimized scenarios, while std::thread is generally sufficient for most applications due to its ease of use.

Can you give examples of projects that would benefit from each?

For pthreads, consider a high-performance server or a real-time system. For std::thread, a typical C++ application with moderate concurrency needs would be ideal.