How can I improve performance in async programming with C++?

How can I improve performance in async programming with C++?

To improve performance in async programming with C++, consider using thread pools, minimizing context switches, and optimizing data access patterns.

What are thread pools and how do they help?

Thread pools manage a collection of worker threads, allowing tasks to be executed concurrently without the overhead of creating and destroying threads repeatedly.

Are there any libraries that can help with async programming in C++?

Yes, libraries like Boost.Asio and C++20's std::async provide robust tools for async programming, making it easier to manage tasks.

What about error handling in async tasks?

Error handling in async tasks can be managed using futures and exceptions, allowing you to catch errors in a controlled manner.