What are the challenges in thread scheduling?

What are the main challenges in thread scheduling?

The main challenges in thread scheduling include managing CPU resources, minimizing latency, and ensuring fairness among threads.

How does priority scheduling affect thread performance?

Priority scheduling can improve performance for high-priority threads but may lead to starvation for lower-priority ones.

What is the impact of context switching on performance?

Context switching can degrade performance due to the overhead of saving and loading thread states, which consumes CPU time.

Are there any algorithms that help with these challenges?

Yes, algorithms like Round Robin, Shortest Job First, and Multilevel Queue Scheduling are designed to address these challenges.

Can you explain how real-time scheduling works?

Real-time scheduling ensures that critical tasks meet their deadlines, often using fixed-priority or dynamic-priority algorithms.