可以把系统构建成通信进程的网络,并用它们组合成网中之网,实现这一点的范式既自然又简单。
The paradigm of building systems as networks of communicating processes and using them to compose networks within networks is both natural and simple.
大多数边界是很明显的:网络连接、进程与进程的通信、文件系统、操作系统接口等等,但是有些边界就不好辨别。
Most boundaries are obvious: network connections, process-to-process communication, file systems, operating system interfaces, and so on, but some boundaries are more subtle.
这样就能够避免网络延迟、进程间通信的开销以及操作系统中的上下文切换,从而进一步提高速度。
This avoids network latency and the overhead of inter-process communication, as well as context switching in the operating system, further contributing to extreme speed.
就时间和空间而言,共享内存可能是所有现代操作系统都具备的最高效的进程间通信通道。
In terms of time and space, Shared memory is probably the most efficient inter-process communication channel provided by all modern operating systems.
例如,将DB 2通信侦听器作为系统进程进行创建。
For example, the DB2 communications listeners are created as system processes.
表1总结在典型的UNIX系统上可用的进程间通信形式。
Table 1 below summarizes the forms of interprocess communication available on a typical UNIX system.
红鹰Linux操作系统最适应时敏应用,对外部的事件提供更快的响应、更好的进程间通信、更高的输入/输出吞吐量。
RedHawk Linux, well suited to time-critical applications, delivers fast response to external events, optimized interprocess communications, and high input/output throughput.
客户机进程通过unix域套接字(即文件系统中的套接字)与pseudo守护进程进行通信,而不是使用TCP或UDP进行通信。
Client processes communicate with the pseudo daemon through a UNIX-domain socket (that's a socket in the file system) rather than using TCP or UDP.
桌面会话和操作系统的通信,这里操作系统一般而言包括内核和系统守护进程。
Communication between the desktop session and the operating system, where the operating system would typically include the kernel and any system daemons or processes.
相关的定理是基本的系统服务没有内部进程间通信。
A related principle is "no interprocess communication" for basic system services.
着重从系统各进程的运行机制、安全策略、调度策略和通信策略等方面进行阐述。
Especially carried on the elaboration for the processes running mechanism, security policy, scheduling policy and correspondence policy in this system.
进程间通信是所有分布式系统的核心功能。
Interprocess Communication is the core feature of Distributed System.
相关的定理是基本的系统服务没有内部进程间通信。
T can be interprocess communication if the server and the client are on the same computer.
在对系统建模进行研究的基础之上,通过对通信网络仿真软件OPNET的三层建模机制:网络建模、节点建模、进程建模进行了研究。
This article studies the three modeling mechanisms of the OPNET based on the research of the system modeling: the network modeling, the node modeling and the process modeling.
对于操作系统来说,进程间通信(IPC)是它必不可少的功能。
Communication (IPC) is an essential function for an operating system.
系统进程,接收到请求后,如上图的粘结剂进程间通信的省略步骤一样,会执行如下代码。
At this point the System process Binder main thread pool and child thread pool are open, waiting for the request from the Launcher process.
这就需要确定如何通信类和沿正在开发的系统进程的时间表发送邮件。
This entails determining how the classes communicate and send messages along the timeline of the system process being developed.
热轧控制系统通信子系统形成UDP邮箱特殊联接构架,使用邮箱和事件标记完成控制系统各个进程的通信。
Communication subsystem of hot mill control system forms special UDP mailbox connected structure, using mailbox and event flag to communicate.
通信的顺序进程语言是对分布式系统进行程序设计的一种语言。本文介绍了迹、断言迹集合、断言迹集合的核以及进程迹集合等概念。
To define the semantics of Communicating Sequential Processes, the notions of trace, assertion trace set, kernel of assertion trace set and process trace aet are introduced in this paper.
分布于各计算机之中的各进程之间的通信服务,是分布式系统的核心。
The communication service between the processes in the computers is the kernel of the distributed system.
在前面的章节里,我们了解了管道,先进先出结构,消息队列,信号旗语,以及共用内存:这些是UNIX系统提供的经典的进程通信方式。
In the previous chapter, we looked at pipes, FIFOs, message queues, semaphores, and Shared memory: the classical methods of IPC provided by various UNIX systems.
该系统的代理接收导调控制程序的脚本指令,并通过邮槽实现与该终端内各指控系统软件的进程间通信。
The control agent disposes in the emulation terminal receives script codes from control software and implement Inter Procedure Communication (IPC) with command control software in each terminal.
该系统的代理接收导调控制程序的脚本指令,并通过邮槽实现与该终端内各指控系统软件的进程间通信。
The control agent disposes in the emulation terminal receives script codes from control software and implement Inter Procedure Communication (IPC) with command control software in each terminal.
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