CPU Scheduling with a Round Robin Algorithm Based on an Effective Time Slice
نویسندگان
چکیده
منابع مشابه
An Optimized Round Robin Scheduling Algorithm for CPU Scheduling
The main objective of this paper is to develop a new approach for round robin scheduling which help to improve the CPU efficiency in real time and time sharing operating system. There are many algorithms available for CPU scheduling. But we cannot implemented in real time operating system because of high context switch rates, large waiting time, large response time, large trn around time and le...
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CPU scheduling is the basis of multi-programmed operating systems. The main objective of scheduling algorithms is to reduce the response time, waiting time and to increase the throughput and CPU utilization. Round Robin assumes that all processes are equally important; each receives an equal portion (time slice) of the CPU. This will sometimes affect the performance of CPU. This paper considers...
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Received Mar 23, 2017 Revised Sep 8, 2017 Accepted Sep 25, 2017 In Round Robin Scheduling the time quantum is fixed and then processes are scheduled such that no process get CPU time more than one time quantum in one go. The performance of Round robin CPU scheduling algorithm is entirely dependent on the time quantum selected. If time quantum is too large, the response time of the processes is ...
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In this paper, a new variant of Round Robin (RR) algorithm is proposed which is suitable for soft real time systems. RR algorithm performs optimally in timeshared systems, but it is not suitable for soft real time systems. Because it gives more number of context switches, larger waiting time and larger response time. We have proposed a novel algorithm, known as Priority Based Dynamic Round Robi...
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ژورنال
عنوان ژورنال: Journal of Information Processing Systems
سال: 2017
ISSN: 2092-805X
DOI: 10.3745/jips.01.0018