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LinuxGroupMan
说明: Unix 成组链接法
模拟UNIX系统的空闲块成组链接法,实现磁盘存储空间的管理(Unix Group Links UNIX System Simulation of spare pieces Group link, disk storage space to achieve the management)
- 2020-12-12 19:59:15下载
- 积分:1
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subject_3
对于OPT算法,在有多个页面可选的情况下,先淘汰较早进入的页面)。
3. 计算缺页次数及缺页率。
测试用例格式如下:
输入:
算法(1 OPT,2 FIFO,3 LRU)
内存块数
页面序列(页面1,页面2,页面3,...)
输出:
页面变化时内存块装入页面列表1-是否命中/页面变化时内存块装入页面列表2-是否命中/...
缺页次数
其中:
页面变化时内存块装入页面列表:内存块1装入页面,内存块2装入页面,内存块3装入页面...,未装入任何页面时由 -”表示
是否命中:1-命中,0-缺页">
- 2021-04-27 00:48:45下载
- 积分:1
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system
操作系统作业源代码,方便学习操作系统课程的同学使用 (this is the codes for students who learn computer system.)
- 2013-12-30 21:07:39下载
- 积分:1
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diantidiaodu
驱动调度+操作系统+模拟电梯调动的算法程序,使用C++编写。(Driven scheduling algorithm procedures, the+ operating system+ simulated lift mobilize written using the C++.)
- 2012-11-14 20:17:03下载
- 积分:1
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file-management-experiment
操作系统文件管理实验:利用交互式命令实现树型目录结构和文件管理,同时利用位示图表示外存的分配情况,新建文件时分配必要的空间,模拟文件分配表记录文件在外存上的存储方式。了解系统对文件的操作。
在文件中保存目录内容,创建文件或子目录可以用命令行命令:MD、CD、RD、MK(创建文件)、DEL(删除文件)和DIR(Operating system file management experiment: the use of interactive command tree directory structure and file management, while taking advantage of the bit map indicates the distribution of the external memory, and allocate the necessary space when a new file is created, the simulation file allocation table log file is stored in the external memory way. Understanding of the system operation on the file. Save the contents of a directory in the file, create a file or subdirectory can use the command-line command: MD, CD, RD, MK (create a file), DEL (delete files) and DIR)
- 2020-12-12 20:49:17下载
- 积分:1
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OSDemo
操作系统实验演示代码(三个实验,作业管理,内存管理,文件管理)(Experimental demonstration of the operating system code (three experiments, operations management, memory management, document management))
- 2020-06-26 11:00:02下载
- 积分:1
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fptree
FP-growth算法的改进C++程序,具有较好的扩展性和应用性,本程序改成用行读取,然后在内存中解析。更有效的方式是采用块读取方式(本人在以前项目中验证过,速度大为提高。)(FP-growth algorithm C++ Procedures, have good scalability and application, the procedure changed to use line to read, and then resolve in memory. More effective approach is the use of block-read mode (I tested before the project, speed greatly improved.))
- 2008-02-23 11:36:19下载
- 积分:1
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reply_1_646228
银行家算法,希望大家喜欢(bankers algorithm, hope you like)
- 2004-11-10 19:41:05下载
- 积分:1
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chulijidiaodu
处理及调度源代码,用C++来编程,模拟处理机调度,实验报告(Processing and scheduling source code, using C++, programming, analog processor scheduling, lab reports)
- 2011-06-13 00:42:10下载
- 积分:1
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Page-replacement
页面置换算法的模拟实现及命中率对比.通过模拟实现几种基本页面置换的算法,了解虚拟存储技术的特点(Simulation of page replacement algorithm, and the hit rate compared to several basic page replacement algorithm through simulation to understand the characteristics of virtual storage technology)
- 2012-03-29 14:59:46下载
- 积分:1