In this tutorial, we will learn about the FCFS, i.e. First Come First Serve Scheduling Algorithm with the help of example.
First Come, First Served (FCFS) is a type of schedulingalgorithmused by operating systems and networks to efficiently and automatically execute queued tasks, processes and requests by the order of their arrival. An FCFS scheduling algorithm may also be referred to as a first-in, first-out (FIF...
In the first phase, the process P1 arrives at the first in the queue. The process P1 has the highest burst time among all. According to the FCFS scheduling algorithm, the process comes the first CPU will execute that process first. So, here CPU will execute process P1. In this schedule...
In distributed system computers are not same type means not same configuration so that some computer finish their work earlier and sit ideal which degrade the performance of multicomputer system. For proper load balancing a new algorithm is developed which use first come first serve and priority ...
This algorithm combines backfilling, FCFS scheduling and adopts the dynamic priority strategy in task scheduling. The simulation results show that the PB-FCFS algorithm reduces the task run time and improves the system throughput and resource utilization rate. 展开 ...
For a system with as few as eight servers of each type, we obtain excellent agreement between the desired performance, as calculated from our algorithm, and the actual performance as obtained from simulation. In Section 4 we perform a systematic exploration of the performance of our approach, ...
Yang,C C.,Liu,... - COMPUTER COMMUNICATIONS -GUILDFORD THEN AMSTERDAM- BUTTERWORTH SCIENTIFIC LIMITED THEN ELSEVIER- 被引量: 9发表: 2004年 A Scatternet Scheduling Algorithm in Sniff Mode for Bluetooth Ad Hoc Personal Area Networks蓝牙自组个人网监听模式下分散网调度算法 Sniff mode provides a flexib...