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jinchengdiaodu
加深进程概念的理解;掌握选择进程调度算法的准则;掌握进程调度算法。
(Deepen the process of understanding of the concept master scheduling criteria selection process algorithm master process scheduling algorithm.)
- 2013-12-10 13:42:14下载
- 积分:1
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操作系统进程调度
说明: 模拟操作系统进程调度(先来先服务,优先级优先,相应比优先,最短作业优先),资源抢夺,内存分配功能(动态分区,静态分区)(最坏适应法,最佳适应法,FIFO)(Simulation operating system process scheduling (first come first serve, priority first, corresponding ratio first, shortest job first), resource grabbing, memory allocation function (dynamic partition, static partition) (worst adaptation, best adaptation, FIFO))
- 2019-12-21 13:37:48下载
- 积分:1
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thix-0.3.7.tar.tar
ThixOS kernel full source code
- 2012-12-24 04:23:13下载
- 积分:1
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2440uCos2-src-images-20100609
用ADS开发的2440程序,并且有UCOS2操作系统(With the the ADS development of 2440 program)
- 2013-05-11 16:48:06下载
- 积分:1
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qianrushi
嵌入式系统体系结构及嵌入式处理器,以及使用,并介绍了嵌入式操作系统的开发
(Embedded systems architecture and embedded processor,and the use of,and introduced the development of embedded operating systems)
- 2009-05-30 13:57:39下载
- 积分:1
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forth
说明: 一个forth语言的开发环境,既是语言又是操作系统。forth语言很好大家可以接触下试试(A forth language development environment, only a language but also the operating system. forth under the language of good contacts we can try)
- 2011-03-08 21:03:44下载
- 积分:1
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contiki-2.3
contiki是开源的,可移植的,针对存储空间受限的网络化嵌入式系统和无线传感器网络的多任务操作系统。(Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of projects, such as road tunnel fire monitoring, intrusion detection, water monitoring in the Baltic Sea, and in surveillance networks. )
- 2009-07-04 17:39:19下载
- 积分:1
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sysinfo106
dos turbo c smbios get sysinformation
- 2016-05-08 03:42:25下载
- 积分:1
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Storage_Simulator0001
在采用多道程序设计的系统中,往往有若干个进程同时处于就绪状态。当就绪进程个数大于处理机数时,就必须依照某种策略来决定哪些进程优先占用处理机。本实验模拟在单处理机情况下的处理机调度,帮助学生加深了解处理机调度的工作。
二、实验类型
设计型。
三、预习内容
预习课本处理机调度有关内容,包括进程占用处理机的策略方法。
四、实验要求与提示
设计进程调度算法,进程数不定;包含几种调度算法,并加以实现;输出进程的调度过程——进程的状态、链表等。要求使用优先权法和轮转法模拟进程调度过程。
【提示】:简化假设
1) 进程为计算型的(无I/O)
2) 进程状态:ready、running、finish
3) 进程需要的CPU时间以时间片为单位确定
【提示】:算法描述
1) 优先权法——动态优先权,当前运行进程用完时间片后,其优先权减去一个常数。
2) 轮转法
(err)
- 2008-06-12 19:04:46下载
- 积分:1
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c-code
可变分区管理/时间片轮转算法/位示图管理磁盘存储空间
操作系统基本算法实现,亲测可用
(Variable partition management/time slice Round Robin/diagram Management disk storage space the operating system the basic algorithm, pro-test available)
- 2013-03-12 22:17:02下载
- 积分:1