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看一下UNIX系统中的进程和Mach的任务和线程之间的关系。在UNIX系统中,一个进程包括一个可执行的程序和一系列的资源,例如文件描述符表和地址空间。在Mach...
看一下UNIX系统中的进程和Mach的任务和线程之间的关系。在UNIX系统中,一个进程包括一个可执行的程序和一系列的资源,例如文件描述符表和地址空间。在Mach中,一个任务仅包括一系列的资源;线程处理所有的可执行代码。一个Mach的任务可以有任意数目的线程和它相关,同时每个线程必须和某个任务相关。和某一个给定的任务相关的所有线程都共享任务的资源。这样,一个线程就是一个程序计数器、一个堆栈和一系列的寄存器。所有需要使用的数据结构都属于任务。一个UNIX系统中的进程在Mach中对应于一个任务和一个单独的线程。
-look at the UNIX System and the process of Mach"s mandate and the relationship between the threads. In UNIX systems, a process includes an executable program and a range of resources, such as file descriptors table and address space. In Mach, a task only a series of resources; Threads handle all the executable code. A Mach task can have any number of threads and its associated, and each one must thread related tasks. And to a certain set of tasks related to the threads are sharing all the resources. Thus, a thread is a program counter, a stack, and a series of registers. All need to use the data structures are covered by the mandate. A UNIX system in the process of Mach which corresponds to a mandate and a separate thread.
- 2022-12-05 01:30:03下载
- 积分:1
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用VC6.0写的一个简单的多
用VC6.0写的简单多线程,初学者可以参考一下-VC6.0 write with a simple multi-threaded, beginners can take a look
- 2022-02-03 13:05:13下载
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windows of the multi
windows的多线程编程(界面线程和辅助线程),mfc相关2-windows of the multi-threaded programming (interface thread and support thread), mfc-related 2
- 2022-02-14 05:40:55下载
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一个有关定时器的例程,一个很基础的咚咚,哎
一个有关定时器的例程,一个很基础的咚咚,哎-A timer routine, based on a very咚咚, hey
- 2022-08-20 06:20:28下载
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experimental operating system producers and consumers Mutual Exclusion signal to...
操作系统实验 生产者与消费者 互斥问题 信号量操作 两种选择-experimental operating system producers and consumers Mutual Exclusion signal to operate two options
- 2023-01-20 14:05:04下载
- 积分:1
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关于C++程序实现各种功能的过程管理…
关于进程管理的C++程序
实现描述进程管理的各种功能-With regard to process management in C++ program to achieve the various functions described in process management
- 2023-08-19 17:10:03下载
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进程间通信的一直方式,采用管道,此处用的是匿名管道,即子进程与父进程间的通信...
进程间通信的一直方式,采用管道,此处用的是匿名管道,即子进程与父进程间的通信-Inter-process communication methods have been used pipe, used here is the anonymous pipe, that is, the child process and parent inter-process communication
- 2022-01-26 05:11:59下载
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操作系统课程实验,模拟操作系统中进程控制与进程调度,有详细的文档和代码...
操作系统课程实验,模拟操作系统中进程控制与进程调度,有详细的文档和代码-operating system, operating system simulation process control and process scheduling, detailed documentation and code
- 2022-01-22 14:59:19下载
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得到的过程,创造的过程,删除过程,过程管理
获取流程、创建流程、删除流程、流程管理器
- 2023-05-18 10:25:03下载
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There are information audit, write
主要有信息审核、注销、管理等的功能,对每一项检索-There are information audit, write-offs, and management functions, one for each retrieval
- 2023-01-24 09:45:04下载
- 积分:1