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Description: 模拟操作系统底层通过管道的文件传送,定义读写缓冲区,编译后,可看到结果-underlying operating system simulation through the pipeline transmission of documents, the definition read and write buffer compiled, we can see the results
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Size: 1024 |
Author: Wandy_1234 |
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Description: linux 下多进程编程demo,fork的应用-process multiple programming demo, fork Application
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Size: 1024 |
Author: 陈全勇 |
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Description: 浙江大学计算机学院制作的操作系统教学Flash动画，对于理解操作系统中TLB fork mutex 页面分配 银行家算法 等疑难问题有很大帮助。-Zhejiang University computer operating system produced by the Institute of Teaching Flash animation, understanding the operating system TLB fork Mutex pages bankers allocation algorithm difficult issues is very helpful .
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Size: 525312 |
Author: 赵杰伊 |
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Description:
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Size: 2048 |
Author: 凌寒 |
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Description: 进程的创建
编写一段程序，使用系统调用fork（）创建两个子进程。当此程序运行时，在系统中有一个父进程和两个子进程活动。让没一个进程在屏幕上显示一个字符：父进程显示字符“a”；子进程分别显示字符“b”和字符“c”。试观察记录屏幕上的显示结果，并分析原因。
-process for the preparation of the establishment of procedures, the use of system calls fork () to create two child process. When running, the system has a process and the father of two sub-process activities. Let no one in the process displayed on a screen characters : Father process showed character "a"; child process showed the character "b" and the character "c." Examination observation records on the screen to show results, and analyze the causes.
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Size: 15360 |
Author: fred |
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Description: linux父子进程间关系，进程的创建和销毁，主要利用fork调用来实现-linux process of the relationship between father and son, the process of creation and destruction, the main use of fork calls to achieve
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Size: 1024 |
Author: signal |
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Description: I use C to implement thread operating,include initiallize,fork,yield,exit,kill. You should have driver to use this library. I choose array for ready queue,and strcut for Thread Control Block.
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Size: 2048 |
Author: 陈晨 |
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Description: 类似apache2.0的多线程技术,目的在于解决网络服务器在并发客户数很大的情况下服务器进程分配(fork)而带来的效率瓶颈.-Apache2.0 similar multi-threading technology, aimed at addressing the web server in the number of concurrent clients a lot of cases, the allocation of server processes (fork) a result of the efficiency of the bottleneck.
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Size: 31744 |
Author: gz_stephen |
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Description: 实现Linux的进程管理。
a. 通过fork创建一个子进程。然后父子进程分别多次循环打印"parent"和"child", 同时打印出它们的pid,可以通过让进程睡眠一段时间来观看父子进程交叉执行的效果。
b. 通过fork创建子进程A, B。 A进程统计用户主目录下文件的个数并打印结果， B 进程列出用户主目录下的所有文件， 等待两个子进程都执行完毕时，父进程打印出后"child are completed!"信息后退出。
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Size: 73728 |
Author: zc |
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Description: 工ARM＿LINUX的几个源代码，fork,pipe,fifo,及共享内存的实验源程序-Several workers ARM_LINUX source code, fork, pipe, fifo, and shared memory of the experimental source
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Size: 71680 |
Author: yxh |
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Description: 这是一个进程创建实现的简单源程序，实现进程间的通信和管理
-This is the realization of a process to create a simple source code to achieve inter-process communication and management
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Size: 3072 |
Author: 肖欣 |
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Description: 编写一段源程序，应用系统调用fork()创建两个子进程，当此程序运行时，在系统中有一个父进程和两个子进程活动。让每一个进程在屏幕上显示一个字符：父进程显示字符“a” 子进程分别显示字符“b”和字符“c”。试观察纪录屏幕上的显示结果，并分析原因。fork()系统调用函数说明、参数值及定义
fork()函数功能：
创建一个新进程
int fork()
其中返回int取值意义如下：
0：创建子进程，从子进程返回的id值
大于0：从父进程返回的子进程id值
-1：创建失败
-The preparation of a section of source code, application system call fork () to create two sub-process, when the program runs, in the system there is a father of two sub-processes and process activities. Let each and every process on the screen one character: the father of the process shows that the characters
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Size: 3072 |
Author: 溺所至 |
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Description: 这是一个用perl开发的多进程程序演示！希望多核的年代，不要浪费CPU资源！-demonstrate multi-process programming with perl!
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Size: 8766464 |
Author: bash |
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Description: Fork()函数的使用
1．初步学习gcc,vi等编译编辑软件的使用；
2．熟悉linux下的编程环境；
3．对fork（）函数的执行有个浅显的认识。
-Fork () function 1. Preliminary study gcc, vi-editing software, such as the use of the compiler 2. Familiar with programming under linux environment 3. To fork () function has a simple implementation of the understanding.
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Size: 43008 |
Author: 余祖澔 |
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Description: 一个适用非常实用的，fork实例，介绍了fork使用用法实例-a fork example，introduce one fork example
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Size: 2048 |
Author: wjb |
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Description: linux 下用C编程的fork exec wait exit 函数的实例！-the example of fork exec wait exit
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Size: 6144 |
Author: xc |
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Description: 进程控制，linux编程，系统调用，fork（）、exec（）、exit（）、waitpid（）函数的功能以及实现过程，1创建两个子进程，重复显示代码2调用exec（）更换自己的代码。计算机操作系统第三版实验二-process control :fork()exec()waitpid()exit().show some words constantly both in the parent s and children process
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Size: 1024 |
Author: 柳佳林 |
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Description: 基于Tcp的多线程并发服务器，利用fork创建线程，一个服务器端可以对应多个客户端-Tcp-based multi-threaded concurrent server, using fork to create threads, a server-side may correspond to multiple clients
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Size: 2048 |
Author: kathy |
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Description: 在某个家谱中，每人都生两个儿子。这些人之间的关系可以用二叉树来表示。这些二叉树总共有N个节点(3 <= N < 200)。这些二叉树有如下性质:
每一个结点的度是0或2。度是这个结点的儿子的数目。
树的高度等于K(1 < K < 100)。高度是从根到任何叶子的最长的路径上的结点的数目。有多少不同的家谱结构? 如果一个家谱的树结构不同于另一个的, 那么这两个家谱就是不同的。输出家谱树的个数除以9901之后的余数。-In a family tree, the person gave birth to two sons. The relationship between these people can be expressed in a binary tree. These binary tree a total of N nodes (3 < = N < 200). The binary tree has the following properties: the degree of each node is 0 or 2. Degree is the son of the number of nodes. Height of the tree is equal to K (1 < K < 100). Height is from the root to any leaf of the longest path of the number of nodes. How many different pedigree structures? If one genealogical tree structure is different from the other, then these two genealogies are different. The output divided by the number of genealogical tree after the remainder of 9901.
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Size: 203776 |
Author: Edan |
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Description: Write a C program using the fork() system call that that generates the Fibonacci sequence in the child process. The number of the sequence will be provided in the command line. For example, if 5 is provided, the first five numbers in the Fibonacci sequence will be output by the child process. Because the parent and child processes have their own copies of the data, it will be necessary for the child to output the sequence. Have the parent invoke the wait() call to wait for the child process to complete before exiting the program. Perform necessary error checking to ensure that a non-negative number is passed on the command line.
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Size: 1024 |
Author: chan |
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