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存储管理中页面置换算法性能测试
要求:设系统采用固定分配局部置换的存储分配策略,编写仿真程序对下述页面
置换算法进行性能测试,并对结果进行分析和比较...
存储管理中页面置换算法性能测试
要求:设系统采用固定分配局部置换的存储分配策略,编写仿真程序对下述页面
置换算法进行性能测试,并对结果进行分析和比较。
(1) 最佳适应(Optimal)页面置换算法;
(2) 先进先出(FIFO)页面置换算法;
(3) 最近最久未使用(LRU)页面置换算法;
(4) 最少使用(LFU)页面置换算法。
要求可适用于键盘输入和自动产生随机页面走向序列两种数据输入方式。-Memory management page replacement algorithm in the performance testing requirements: system for the distribution of partial replacement of fixed storage allocation strategy, the preparation of simulation program on the following page replacement algorithm performance testing, and the results were analyzed and compared. (1) the best adaptation (Optimal) page replacement algorithm (2) First In First Out (FIFO) page replacement algorithm (3) the most recent use of long (LRU) page replacement algorithm (4) use at least (LFU) page replacement algorithm. Requirements applicable to the keyboard input and automatically generated pages to a random sequence of two data entry methods.
- 2022-03-10 14:23:25下载
- 积分:1
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长把时间都花费在为您修正说明上。压缩包解压时不能有密码。系统会自动删除debug和release目录,所以请不要将文件放在这两个目录下...
长把时间都花费在为您修正说明上。压缩包解压时不能有密码。系统会自动删除debug和release目录,所以请不要将文件放在这两个目录下-Have spent a long time for your note on the amendment. Compressed packets can not extract password. The system will automatically delete the debug and release directory, so please do not file on these two directory
- 2022-08-03 07:48:09下载
- 积分:1
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graph traversal of the display (c language curriculum design data structures tha...
图的遍历的演示(c 语言 数据结构课程设计题)
/*定义图*/
typedef struct{
int V[M]
int R[M][M]
int vexnum
}Graph
/*创建图*/
void creatgraph(Graph *g,int n)
{
int i,j,r1,r2
g->vexnum=n
/*顶点用i表示*/
for(i=1 iV[i]=i
}
/*初始化R*/
for(i=1 iR[r1][r2]=1
g->R[r2][r1]=1
scanf("%d,%d",&r1,&r2)
}
}
-graph traversal of the display (c language curriculum design data structures that)/* definition of the map*/typedef s truct V (int int [M] R [M] [M]) int vexnum Graph/* create map*/void creatgraph (Graph* g, int n) (int i, j, r1, r2 g-
- 2023-05-29 19:45:03下载
- 积分:1
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c++指针的使用举例,本文浅显易读,并带完整的源代码
c++指针的使用举例,本文浅显易读,并带完整的源代码-c++ pointer use, for example, simple easy to read this article, and with complete source code
- 2022-04-16 00:57:00下载
- 积分:1
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文件处理工具,包括文件合并,文件分割,文件复制,
文件处理工具,包括文件合并,文件分割,文件复制,-document processing tools, including document merging separate document, document reproduction,
- 2022-04-18 00:30:28下载
- 积分:1
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used to traverse a logical partitioning software. But software, a number of prob...
一个用来遍历逻辑分区的软件。但是软件中有几个问题:1、读取速度不是很好。2、读取C:盘时候有错误。这个2个问题,本人没有解决。还望高手可以多多指点。联系:flyz-81@163.com-used to traverse a logical partitioning software. But software, a number of problems : 1, read speed is not very good. 2, reading the C : disk is the wrong time. The two, I have not been solved. We look to the guidance of experts can be a lot. Contact : flyz-81@163.com
- 2022-08-07 14:18:59下载
- 积分:1
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获取系统语种信息的源代码例子。
获取系统语种信息的源代码例子。-language information retrieval system source code examples.
- 2022-07-15 23:10:47下载
- 积分:1
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如果要编写模块化的软件,就会对动态链接库(DLL)非常感兴趣。...
如果要编写模块化的软件,就会对动态链接库(DLL)非常感兴趣。-If you want to the preparation of modular software, will be on the dynamic-link library (DLL) with great interest.
- 2022-11-25 10:00:02下载
- 积分:1
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显示系统信息,能够获取系统硬件及操作系统信息
显示系统信息,能够获取系统硬件及操作系统信息-Display system information, access to system hardware and operating system information
- 2022-01-26 00:37:16下载
- 积分:1
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现在很多的笔记本都有屏幕亮度的调节,绝大多数都是通过键盘组合键的方式控制。该软件就是一个这样的例子。只是亮度的初始值以及阶数需要随实际情况作相应的改变。...
现在很多的笔记本都有屏幕亮度的调节,绝大多数都是通过键盘组合键的方式控制。该软件就是一个这样的例子。只是亮度的初始值以及阶数需要随实际情况作相应的改变。-now have many notebook screen brightness adjustment, the majority through the keyboard combination control of the keys. The software is one such example. Brightness is the initial value of the order with the actual needs of the relative changes.
- 2022-03-18 20:54:08下载
- 积分:1