How does thread priority affect scheduling?

What is thread priority in operating systems?

Thread priority is a value that determines the importance of a thread relative to others, influencing its scheduling.

How does thread priority impact the performance of applications?

Higher priority threads are scheduled to run before lower priority ones, which can lead to better performance for critical tasks.

Can low priority threads still run?

Yes, low priority threads can run, but they may be preempted by higher priority threads, leading to delays.

What happens if all threads have the same priority?

If all threads have the same priority, the scheduler typically uses a round-robin approach to allocate CPU time.