What are the differences between thread pools and thread-per-task models?

What are the differences between thread pools and thread-per-task models?

Thread pools manage a set of pre-initialized threads for executing tasks, while thread-per-task creates a new thread for each task.

What are the advantages of using a thread pool?

Thread pools reduce the overhead of thread creation, improve resource management, and enhance performance for concurrent tasks.

Are there any downsides to using thread pools?

Yes, thread pools can lead to resource contention and may not be suitable for tasks that require a large number of threads.

When should I use thread-per-task instead?

Use thread-per-task for short-lived tasks or when you need fine-grained control over thread management.

Can you give an example of a scenario for each model?

Sure! Use a thread pool for a web server handling multiple requests, and thread-per-task for a quick file download operation.