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Description: 操作系统网上教学课件 FCFS调度算法示意图-虏 脵 脳 梅 脧渭脥 鲁 脥酶脡脧 陆 脤脩 搂 驴 脦 录 镁 FCFS渭 梅 露 脠脣茫 篓 脢 戮 脪芒脥 录
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Size: 10240 |
Author: lee |
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Description: 编写并调试一个单道处理系统的作业等待模拟程序。
作业等待算法：分别采用先来先服务（FCFS），最短作业优先（SJF）的调度算法。
对每种调度算法都要求打印每个作业开始运行时刻、完成时刻、周转时间、带权周转时间，以及这组作业的平均周转时间及带权平均周转时间，以比较各种算法的优缺点。（所有算法都是用VC++6.0编写）
补充说明：本程程序序包含两个算法，虽然两个算法是在同一个程序中，但两个算法是相互独立的，因为交作业之前我以为两个算法可以分开交，后来才知道要合在一个程序，所以就仓促地连在一起。前面部分是先来先服务（FCFS）算法，后面部分是最短作业优先（SJF）的调度算法，主函数在最后，每个算法都有自己的完整的算法过程（从建立链表到打印结果）。
-err
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Size: 400384 |
Author: 曾超 |
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Description: 编程序实现下述磁盘调度算法,并求出每种算法的平均寻道长度，要求设计主界面以灵活选择某算法，且以下算法都要实现：
1、先来先服务算法（FCFS）
2、最短寻道时间优先算法（SSTF）
3、扫描算法（SCAN）
4、循环扫描算法（CSCAN）
-Programmed to achieve the following disk scheduling algorithm, and calculated for each algorithm the average seek length, the main interface to design a flexible choice of a certain algorithm, and must realize the following algorithm: 1, first-come first-serve algorithm (FCFS) 2, Shortest Seek Time priority algorithms (SSTF) 3, scan algorithm (SCAN) 4, cycle scan algorithm (CSCAN)
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Size: 603136 |
Author: CLJ |
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Description: 设计一程式可输入
1、几个行程
2、每个行程各别的CPU暴冲时间(毫秒)
3、到达时间
4、优先顺序
并求出
1、FCFS
2、SJF - 不可抢先
3、SJF - 可抢先
4、Priority
5、RR
平均等待时间-Design a program may enter 1, 2 several trips, each trip of the other CPU storms red time (ms) 3, the arrival time 4, and obtained the order of priority 1, FCFS 2, SJF- can not be the first to 3, SJF-- can be the first to 4, Priority 5, RR average wait time
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Size: 2048 |
Author: attackk |
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Description: 用VB编的作业调度算法 使用了FCFS和SJF算法-VB series with the job scheduling algorithm uses the FCFS and SJF algorithm
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Size: 62464 |
Author: ww |
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Description: FCFS调度算法，，已经实现通过-FCFS scheduling algorithm, has been achieved through
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Size: 1024 |
Author: jiangwei |
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Description: FCFS算法每次从就绪队列中选择一个最先进入该队列的进程，为之分配CPU，使之运行。该进程一直运行道完成或被某事件阻塞后，才放弃CPU。本程序模拟了FCFS算法。-FCFS algorithm for each queue from ready to select a first cohort to enter the process, which the allocation of CPU, to make it run. Run Road, the process has been completed or obstruction of an event after giving up CPU. This procedure simulated FCFS algorithm.
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Size: 7168 |
Author: 龙海 |
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Description: 课程设计的目的
本设计的目的是：加深对进程概念及进程管理各部分内容的理解；熟悉FCFS和SPF两种进程调度算法。
课程设计的要求
（1）设计一个完整的进程调度系统，系统中至少包括5个进程；（2）定义PCB；
（3）采用链表管理就绪队列；
（4）结果要能够显示出进程的调度序列及进入系统的时间、运行时间等必要信息。-The purpose of the curriculum design of the purpose of this design are: better understanding of the process of process management concepts and understanding of the various parts of the content familiar with the process of FCFS and SPF two scheduling algorithms. Curriculum design requirements (1) design a complete process of scheduling system, the system includes at least five process (2) the definition of PCB (3) the use of linked list queue management in place (4) the results must be able to show that the process of scheduling sequence and enter the system time, run-time the necessary information.
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Size: 2626560 |
Author: 杨夏 |
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Description: scheduling algo source code
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Size: 1024 |
Author: sourav |
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Description: 进程调度模拟程序，采用ＦＣＦＳ调度算法。Ｃ语言实现-Process scheduling simulation procedure for the FCFS scheduling algorithm. C language implementation
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Size: 180224 |
Author: huwinq |
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Description: 计算机进程调度算法\FCFS\SJFS\FPF-Computer process scheduling algorithm \ FCFS \ SJFS \ FPF
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Size: 46080 |
Author: jonwa |
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Description: 先来先服务（FCFS）算法、短作业优先（SJF）算法、高响应比（HRN）算法和高优先权算法来实现作业调度算法的模拟。
（1） 算法采用下式计算响应比：
等待时间waittime
需要运行时间requesttime
（2） 高优先权算法采用下述公式计算优先权：
优先权priority*等待时间waittime
需要运行时间requesttime*紧迫程度quick
-First Come First Served (FCFS) algorithm, the priority short operation (SJF) algorithm, a high response ratio (HRN) algorithm and high-priority scheduling algorithm to achieve the simulation algorithm. (1) algorithm of computing response ratio: latency time waittime need to run requesttime (2) high-priority algorithm is calculated using the following priority: the priority of the waiting time priority* need to run waittime time requesttime* degree of urgency quick
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Size: 136192 |
Author: hghh |
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Description: 先来先服务算法（FCFS），短作业算法（SJF），高响应比算法（HRN）和高优先权优先算法是作业调度总经常采用的，通过上述算法的模拟加深对作业控制块JCB的理解和作业调度过程的实现技巧。-First-come first-serve algorithm (FCFS), a short operating algorithm (SJF), a high response ratio algorithm (HRN) and high-priority priority scheduling algorithm is often used in total, through the above-mentioned algorithm for better understanding of the operation of the analog control block understanding JCB and the realization of the process of job scheduling techniques.
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Size: 130048 |
Author: hghh |
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Description: 用C语言 实现作业调度算法(FCFS,SJF) -Using C language algorithm for job scheduling (FCFS, SJF)
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Size: 2048 |
Author: 黄健宏 |
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Description: 基于JAVA实现操作系统进程调度算法，FCFS,短作业，时间片
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Size: 2048 |
Author: sadas |
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Description: 本程序是一个模拟实验，模拟操作系统中进程调度过程。要求实验者设计一个程序，该程序可模拟对10个以上的进程进行FCFS的方式进行调度。
1) 设计可用于该实验的进程控制块，进程控制块至少包括进程号、到达时间和要求服务时间；
2) 动态或静态创建多个（≥10）进程；
3) 实现FCFS调度算法；
4) 可动态修改进程到达时间；
5) 调度所创建的进程并显示调度结果。
-This procedure is a simulation experiment to simulate the process of the operating system for the activation process. Experimenter asked to design a program that can simulate more than 10 process scheduling FCFS manner. 1) can be used in the experiment design process control block, process control block include at least the process of its arrival time and service time requirements 2) the creation of a number of dynamic or static (≥ 10) process 3) the realization of FCFS scheduling algorithm 4) dynamically modify the process of time of arrival 5) created by the process of scheduling and dispatching results show.
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Size: 964608 |
Author: 李方 |
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Description: cpu sheduling program using different algorithm methods such as fcfs sjf -cpu sheduling program using different algorithm methods such as fcfs sjf rr
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Size: 1024 |
Author: pankaj |
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Description: 先来先服务（FCFS）、短者优先（SJF）、高优先权优先（FPF）是操作系统作业调度的三种基本调度算法。本文用程序模拟这三种调度算法的过程。通过对各个进程在调度过程中参数（开始时间、完成时间、平均周转时间和平均带权时间等）的变化的记录，加深对三种调度过程的认识。-First-come, first-served (FCFS), short-preferred (SJF), a high priority priority (FPF) is the operating system, job scheduling of the three basic scheduling algorithms. In this paper program to simulate the process of the three scheduling algorithms. Through the course of the various process scheduling parameters (start time, completion time, the average turnaround time and average weighted time) record of changes to enhance the understanding of the three kinds of scheduling process.
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Size: 58368 |
Author: willism |
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Description: First come first serve implementation program written in C
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Size: 1024 |
Author: somit |
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Description: 在我们学习的过程中共遇见5种磁盘调度算法它们分别是：
FCFS（先来先服务）调度
SSTF（最短查找时间优先）调度
SCAN（扫描）调度
C-SCAN（环形扫描）调度
LOOK（查找）调度（电梯） -disk scheduling algorithm source code
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Size: 672768 |
Author: cjw |
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