CPUprioriteringar
CPUprioritering, also known as CPU scheduling, is a fundamental aspect of operating system design that determines the order in which processes are executed by the central processing unit (CPU). The primary goal of CPU scheduling is to maximize CPU utilization while minimizing response time and waiting time for processes. This is achieved by assigning priorities to processes based on various criteria such as process type, user requirements, and system policies.
There are several CPU scheduling algorithms, each with its own advantages and disadvantages. Some of the most
First-Come, First-Served (FCFS): This is the simplest scheduling algorithm, where processes are executed in the order
Shortest Job Next (SJN): This algorithm selects the process with the shortest execution time next. It aims
Priority Scheduling: In this algorithm, each process is assigned a priority, and the CPU is allocated to
Round Robin (RR): This algorithm assigns a fixed time slice or quantum to each process in a
Multilevel Queue Scheduling: This algorithm divides processes into multiple queues based on certain properties, such as
CPUprioritering is a critical component of modern operating systems, influencing system performance, responsiveness, and fairness. The