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disk
磁盘是高速、大容量、旋转型、可直接存取的存储设备。它作为计算机系统的辅助存储器,担负着繁重的输入输出工作,在现代计算机系统中往往同时会有若干个要求访问磁盘的输入输出要求。系统可采用一种策略,尽可能按最佳次序执行访问磁盘的请求。由于磁盘访问时间主要受寻道时间T的影响,为此需要采用合适的寻道算法,以降低寻道时间。本实验要求学生模拟设计一个磁盘调度程序,观察调度程序的动态运行过程。通过实验让学生理解和掌握磁盘调度的职能。(Disk is the high-speed, large capacity, rotating, direct access storage device. As a secondary computer system memory, to carry out heavy work input and output in modern computer systems often also have a number of requests to access the disk input and output requirements. System can use a strategy, as far as possible the best order of implementation of the disk access requests. As the disk access time is mainly affected by the impact of seek time T, which requires use of appropriate seeking algorithms to reduce the seek time. This experiment requires students to design a disk scheduling simulation program, observe the dynamic process scheduler. Experiments for students to understand and grasp the disk scheduling functions.)
- 2010-05-29 16:06:53下载
- 积分:1
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DlgTest(excel)
mfc下操作excel,可以实现创建,打开,读写数据的功能(use excel under mfc platform)
- 2012-04-26 16:36:41下载
- 积分:1
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rvt2obj
说明: revit导出obj格式,生成三个文件output.obj,output.mtl,output.att,分别为几何、材质和属性(Revit exports obj format and generates three files output.obj , output.mtl , output.att , geometry, material, and properties)
- 2020-10-21 11:27:23下载
- 积分:1
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GpsDemo
GPS数据收集测试工具,异步传输。用于手机GPS定位器上传的数据。该工具仅为测试工具.(GPS data collection and testing tools. Used for mobile phone GPS locator upload data. The tool is only for testing tools (agreement for the valley rice GT02 series))
- 2020-10-19 21:27:25下载
- 积分:1
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WinPing
MFC界面的PING程序
输入主机地址或者IP地址
发送五次ICMP请求(PING procedure MFC interface type the host address or IP address to send five ICMP request)
- 2008-04-26 22:05:18下载
- 积分:1
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sscom
自动识别串口,一个很好用的串口模拟器 联合开发网 - pudn.com
- 2018-04-06 09:55:32下载
- 积分:1
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dztponent
opnet学习过程中可能遇到的一些常见问题的解答,第二部分(Answers to some common questions that may arise during opnet learning, part 2)
- 2019-01-04 05:30:01下载
- 积分:1
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FxCopInstall1.35
代码审查工具,功能强大
便于改正编写习惯(Code review tools, powerful easy to correct writing habits)
- 2013-10-30 10:35:29下载
- 积分:1
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MediaPlayer
brew sdk 开发用MediaPlayer源码 语言为c++(MediaPlayer for brew sdk,language c++)
- 2009-10-31 01:58:09下载
- 积分:1
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WDM驱动程序构造的若干方法及实例
WDM驱动程序构造的若干方法及实例(WDM structure of a number of methods and examples)
- 2005-01-29 11:09:02下载
- 积分:1