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此为操作系统实验:进程同步机制的模拟实现. 报告中有 程序流程图 解题思路 部分主要源码等!! 简介:进程是程序在一个数据集合上运行的过程,进程是并发执行的,也...
此为操作系统实验:进程同步机制的模拟实现. 报告中有 程序流程图 解题思路 部分主要源码等!! 简介:进程是程序在一个数据集合上运行的过程,进程是并发执行的,也即系统中的多个进程轮流地占用处理器运行。 我们把如干个进程都能进行访问和修改地那些变量成为公共变量。由于进程是并发执行的,所以,如果对进程访问公共变量不加限制,那么就会产生“与时间有关”的错误,即进程执行后,所得到的结果与访问公共变量的时间有关。为了防止这类错误,系统必须要用同步机构来控制进程对公共变量的访问。一般说,同步机构是由若干条原语――同步原语――所组成。本实验要求学生模拟PV操作同步机构的实现,模拟进程的并发执行,了解进程并发执行时同步机构的作用。-operating system for this experiment : the process synchronization mechanism Simulation. A report flowchart Oklahoma as part of the main source! ! Description : The process is procedural in a data set on the process of operation, the process is complicated by the implementation of the system that is the number of rotation process to deal with occupation Operation. We can process of stem out for a visit and to amend those variables as public variables. As the process is complicated by the implementation, so if the right to visit public process variables without restrictions, it will have a "Time" is wrong, the implementation process, the results obtained with the public
- 2022-03-22 10:41:28下载
- 积分:1
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c++builder下的多线程例程,多线程演示三种排序方法,为初学者理解多线程很有帮助~!...
c++builder下的多线程例程,多线程演示三种排序方法,为初学者理解多线程很有帮助~!-c++ builder under the routine multi-threaded, multi-threaded sort of three methods of presentation, for beginners to understand multi-threaded helpful ~!
- 2022-04-25 12:34:18下载
- 积分:1
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一种实现多线程的方法,值得一看
一种实现多线程的方法,值得一看-a multi-threaded approach, an eye-catcher
- 2023-01-05 17:05:04下载
- 积分:1
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十字路口的红绿灯管制问题,实现多进程并发控制。车数,车速可调...
十字路口的红绿灯管制问题,实现多进程并发控制。车数,车速可调-crossroads traffic light control, multi-process concurrency control. Several vehicles, adjustable speed
- 2023-05-17 08:45:03下载
- 积分:1
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多线程程序一起工作,一些线程等待另一个线程…
多线程协同工作过程中一些线程等待另一线程提供资源所以要线程之间要同步进行-multithreaded process to work together some threads awaiting another thread there to provide resources between the threads simultaneously
- 2023-07-12 18:45:03下载
- 积分:1
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实现读写者,更好的人机交互界面。
实现读者谁写,更好的交互用户界面。
- 2022-10-17 02:35:03下载
- 积分:1
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利用类CEvent实现多线程同步
利用类CEvent实现多线程同步-use category CEvent multi-thread synchronization
- 2022-02-09 19:20:30下载
- 积分:1
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在VC平台下,实现系统的进程的查看,进程信息的修改
在VC平台下,实现系统的进程的查看,进程信息的修改-to check or change the information of system processes
- 2022-02-01 03:27:41下载
- 积分:1
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WINDOWS核心编程的共享内存的模拟与实现,采用WIN32和DDK实现,没有用到MFC....
WINDOWS核心编程的共享内存的模拟与实现,采用WIN32和DDK实现,没有用到MFC.-core Windows programming shared-memory simulation and implementation, using WIN32 and DDK realized, did not use the MFC.
- 2023-04-03 18:05:04下载
- 积分:1
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此为操作系统实验报告:虚拟存储器 内含:程序流程图 设计思路 主要源码等等。 简介:在计算机系统中,为了提高主存利用率,往往把辅助存储器(如磁盘)作为主存储器的...
此为操作系统实验报告:虚拟存储器 内含:程序流程图 设计思路 主要源码等等。 简介:在计算机系统中,为了提高主存利用率,往往把辅助存储器(如磁盘)作为主存储器的扩充,使多道运行的作业的全部逻辑地址空间总和可以超出主存的绝对地址空间。用这种办法扩充的主存储器称为虚拟存储器。通过本实验帮助同学理解在分页式存储管理中怎样实现虚拟存储器。-experimental operating system for this report : virtual memory consisting of : flowchart design major source so on. Description : in the computer system, in order to increase the utilization rate of survival, often auxiliary memory (such as disks) as a main memory expansion, multi-channel operation run the logic address space can exceed the sum of the absolute main memory address space. Use this method to expand the main memory known as virtual memory. Through this experiment to help students understand the paging storage management how to achieve virtual memory.
- 2022-03-23 13:28:23下载
- 积分:1