What is thread scheduling in multithreading?

What is thread scheduling in multithreading?

Thread scheduling in multithreading refers to the method by which threads are assigned to run on available CPU cores. It determines the order and duration of thread execution.

Why is thread scheduling important?

It's crucial because it affects the performance and responsiveness of applications. Efficient scheduling can lead to better resource utilization and faster execution.

What are the different types of thread scheduling algorithms?

Common types include First-Come, First-Served (FCFS), Round Robin, and Priority Scheduling. Each has its own advantages and use cases.

How does priority scheduling work?

In priority scheduling, each thread is assigned a priority level. The scheduler selects threads based on their priority, allowing higher-priority threads to run before lower-priority ones.

Can thread scheduling lead to issues like starvation?

Yes, if a low-priority thread is perpetually preempted by higher-priority threads, it may never get a chance to execute, leading to starvation.