How do pthreads compare with std::thread in C++?

How do pthreads compare with std::thread in C++?

Pthreads and std::thread are both used for multithreading in C++. Pthreads is a C library, while std::thread is part of the C++11 standard. Pthreads offers more control over thread management, but std::thread is generally easier to use and integrates better with C++ features.

What are the advantages of using std::thread?

The advantages of std::thread include better integration with C++ features like RAII, automatic resource management, and a simpler syntax. It also provides a more modern approach to threading, making it easier to write and maintain code.

Are there any performance differences between them?

Performance can vary based on the specific use case. Pthreads may offer better performance in low-level threading control, while std::thread can be more efficient in high-level abstractions due to its optimizations in C++.

Which one should I use for a new project?

For a new project, it's generally recommended to use std::thread due to its ease of use, safety features, and better integration with modern C++ practices.