What are the limitations of thread pools in C++?

What are the limitations of thread pools in C++?

Thread pools in C++ can have limitations such as fixed size, potential for thread contention, and resource management issues.

How does the fixed size of a thread pool affect performance?

A fixed size can lead to underutilization if tasks are fewer than threads, or overloading if tasks exceed the pool size.

What can I do to manage thread contention?

To manage thread contention, you can use techniques like lock-free data structures, reducing shared resources, or increasing the pool size.

Are there any best practices for implementing a thread pool?

Yes, best practices include setting an appropriate pool size, using task queues, and ensuring proper error handling.

Can I dynamically adjust the size of a thread pool?

Yes, but it requires careful management to avoid performance issues and ensure thread safety.