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Description: 采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three. Simulation program only right you have set up a "virtual PCB" accordingly scheduling simulation operation, that is, each occurrence "Dispatch" shows that the current "PCB name" priority number, running time, without the need for a real system, such as PCB data changes
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Size: 2468 |
Author: 郝依 |
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Description: 采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three. Simulation program only right you have set up a "virtual PCB" accordingly scheduling simulation operation, that is, each occurrence "Dispatch" shows that the current "PCB name" priority number, running time, without the need for a real system, such as PCB data changes
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Size: 2048 |
Author: 郝依 |
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Description: CPU调度C语言实现 实现1FCFS(先到先服务) 2SJF(最段作业优先调度) 3RR(轮转法) 4PSA(优先权调度)n) 5EXIT 6时间的延迟； 7：屏幕的换色.-CPU scheduling C Language Implementation 1FCFS (first come-first services) 2SJF (most of the operational priority scheduling) 3RR (Web) 4PSA (Priority Scheduling) n) 5EXIT six hours of delay; 7 : screen for color.
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Size: 1024 |
Author: 蒋涛 |
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Description: c语言实现的页面调度算法,用三种算法实现调度1.先进先出2.OPT3.LRU 2.页面序列从指定的文本文件（TXT文件）中取出3.输出：第一行：每次淘汰的页面号 第二行：显示缺页的总次数(上机已经运行通过!!)-pages scheduling algorithm, a three-Scheduling Algorithm 1. FIFO 2.OPT3.LRU 2. Pages from the designated sequence of text files (TXT) out of three. Output : the first line : each of the pages out of the second line : show na the total number of pages (on the plane had run through! !)
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Size: 2048 |
Author: zbing0203 |
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Description: TC, Win-TC 编译运行通过 最近最少用页面调度算法-TC, Win-TC compiler running through the pages recently, at least with Scheduling Algorithm
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Size: 1024 |
Author: 邓威 |
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Description: 页面调度算法主要有：FIFO，最近最少使用调度算法（LRU），最近最不常用调度算法（LFU），最佳算法（OPT）
题目要求：
① 实现三种算法：1、先进先出；2、OPT；3、LRU
② 页面序列从指定的文本文件（TXT文件）中取出
③ 输出：第一行：每次淘汰的页面号，第二行：显示缺页的总次数
-Main page scheduling algorithm: FIFO, least recently used scheduling algorithm (LRU), least recently used scheduling algorithm (LFU), the best algorithm (OPT) subject requirements: ① the realization of the three algorithms: 1, FIFO 2, OPT 3, LRU ② page sequence from the specified text file (TXT files) out of ③ Output: the first line: every time out the page number, the second line: shows the total number of missing pages
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Size: 1024 |
Author: sunny |
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Description: 操作系统课程设计----进程调度 LRU算法
内附设计报告-courses on operating system design process-scheduling algorithm containing LRU design report
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Size: 617472 |
Author: 于勇 |
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Description: 一个用于演示操作系统作业调度的模拟程序，实现了Fifo,LRU两种算法，并计算了缺页次数-a demonstration of the operating system for scheduling the simulation program, achieving SC16CxxBUARTs. LRU algorithm, and calculated the number of missing pages
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Size: 1895424 |
Author: 胡一 |
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Description: 功能介绍：
l 输入进程P总共有的页面数，l 并输入系统已经在内存中分配的页面数。当所分配的页面数大于进程P的页面数时，l 则不l 需要进行页面调度工作。
l 由进程P的页面数目，l 程序随机生成一些访问内存的页面号，l 为简化程序，l 这些页面号的数目同l 进程P的进程数目一致（这个缺陷也有待改进）。
l 由用户选择FIFO算法还是LRU算法对进程P的页面访问内存分配的页面进行分配，l 并输出具体的页面访问过程。
原理介绍：
请求页式管理中的置换算法：置换算法在内存中没有空闲页面时调用。它的目的是选出一个被淘汰的页面。如果内存中有足够的空闲页面存放所调入的页，则不必使用置换算法。
先进先出算法FIFO：该算法总是选择在内存驻留时间最长的一页将其淘汰。其认为先调入内存的页不再被访问的可能性要比其他页大，因而选择最先调入内存的页换出。
最近最久没使用页面淘汰算法LRU-functional presentations : 1 P process imported a total of some pages. l and enter the system has been allocated in memory of a few pages. When the distribution of more than a few pages of the process P pages, l l not need pages scheduling work. L P process by the number of pages, l procedures for random number generation to the memory pages, l To simplify procedures, l these pages, with the number of P l process consistent number of processes (the defect has yet to be improved). L chosen by the user FIFO or LRU algorithm algorithm to process P pages allocated to the memory pages for distribution, l and output specific pages course of the visit. Principle introduced : request for the page-style management of replacement algorithm : Replacement Algorithms in memory when no spare pages call.
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Size: 82944 |
Author: |
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Description: 操作系统课社
1.理解内存页面调度的机理。
2.掌握几种理论页面置换算法的实现方法。
3.了解HASH表数据结构的使用。
4.通过课程设计比较各种调度算法的优劣。
5.熟悉页面置换算法及其实现，引入计算机系统性能评价方法的概念。页面置换算法是虚拟存储管理实现的关键，通过本次课程设计理解内存页面调度的机制，在模拟实现FIFO、LRU页面置换算法的基础上，比较两种置换算法的效率及优缺点，从而了解虚拟存储实现的过程。
-Operating System Division 1 clubs. To understand the mechanism of memory paging. 2. Have several theories page replacement algorithm method. 3. HASH table to understand the use of data structure. 4. Through the curriculum design to compare the merits of scheduling algorithm. 5. Familiar with the page replacement algorithm and its realization, the introduction of computer systems the concept of performance evaluation methods. Page replacement algorithm is the virtual storage management to achieve the key to the curriculum design through this understanding of memory paging mechanism to achieve in a simulated FIFO, LRU page replacement algorithm based on the comparison of the two replacement algorithm efficiency and the advantages and disadvantages to understand the virtual the realization of the process of storage.
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Size: 62464 |
Author: dongguanghuai |
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Description: 模拟了操作系统的LRU调度算法，每次选择最久没有使用的页进行置换-LRU simulated operating system scheduling algorithm, each time the selection of the most long-do not use the page replacement
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Size: 689152 |
Author: xyl |
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Description: 1、用C语言实现最近最久未使用（LRU）置换算法。
2、了解内存分页管理策略
3、掌握调页策略
4、掌握一般常用的调度算法
5、选取调度算法中的典型算法，模拟实现
-1, using C language long used the most recent (LRU) replacement algorithm. 2, to understand the memory management strategy page 3, page strategy master tune 4, master scheduling algorithms commonly used 5, select the scheduling algorithm of a typical algorithm, simulation
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Size: 12288 |
Author: 汪 |
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Description: c语言实现内存调度 FIFO LFU LRU 基于vc6.0 -c language memory-based FIFO LFU LRU scheduling vc6.0
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Size: 1024 |
Author: 小弟 |
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Description: 操作系统课程设计内存调度LRU，FIFO，OPT算法的页面置换-Curriculum design scheduling operating system memory LRU, FIFO, OPT page replacement algorithm
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Size: 50176 |
Author: immortal |
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Description: Lru调度算法实现 在控制台上输入物理块数跟页号-Lru scheduling algorithm to enter the console with the page number of physical blocks
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Size: 1024 |
Author: huangzhen |
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Description: 模拟分页式虚拟存储管理中硬件的地址转换和缺页中断，以及选择页面调度算法处理缺页中断。
1．模拟分页式存储管理中硬件的地址转换和产生缺页中断。
2．用先进先出（FIFO）页面调度算法处理缺页中断。
3．用最近最少用（LRU）页面调度算法处理缺页中断。
-Analog paging virtual memory management hardware address translation and page fault, and choose a paging algorithm processing a page fault. 1. Analog paging storage management and production of hardware address translation page fault. 2. With FIFO (FIFO) scheduling algorithm page a page fault handling. 3. At least with the recent use (LRU) paging algorithm for processing a page fault.
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Size: 2048 |
Author: aihao |
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Description: 磁盘调度算法的模拟实现及对比-Disk scheduling algorithm simulation and comparison of various algorithms of OPT, FIFO, the LRU simulation
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Size: 50176 |
Author: Qugo |
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Description: 操作系统页面调度算法仿真，包括FIFO，LRU，OPT，LFU，MFU等-Operating system paging algorithm simulation, including FIFO, LRU, OPT, LFU, MFU, etc.
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Size: 3072 |
Author: Yuanfu Luo |
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Description: LRU Scheduling Algorithm with adaptive compression
Implementation in Java.-LRU Scheduling Algorithm with adaptive compression
Implementation in Java.
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Size: 40960 |
Author: vss |
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Description: c语言实现内存调度 FIFO LFU LRU 基于vc6.0 -c language memory-based FIFO LFU LRU scheduling vc6.0
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Size: 1024 |
Author: zhao6156824 |
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