本文主要是讲什么是IPC，IPC代表进程间通信。它是一个在多个进程中交换数据和信号的框架。它的总体利用率用于传递消息、同步、共享内存和RPC机制。IPC允许数据隔离和稳定、特权分离、方便、模块化、计算加速和信息共享(BinThis der, 2015)。所有这些进程都有自己的沙箱地址空间，这些空间通常运行在唯一的系统ID上。IPC有几个选项，比如:Messenger、intent、内容提供程序、消息传递、共享内存、信号量、管道、套接字、信号、文件和绑定器。本篇澳洲艺术与设计论文代写文章由澳洲论文通AssignmentPass辅导网整理，供大家参考阅读。
IPC stands for Inter-Process Communication. It is a framework of exchanging data and signals throughout a number of processes. Its overall utilization is done to pass messages, synchronize, share memory, and RPC mechanisms. IPC allows data isolation and stability, privilege separation, convenience, modularity, computational speedup, and information sharing (BinThis der, 2015). All of these processes are known for having their own sandboxed space of address that typically runs across a unique ID of system. There are several options of IPC such as: Messenger, Intents, Content Providers, Message Passing, shared memory, semaphores, pipes, sockets, signals, files, and binder.
There can be best understanding of the architecture of Android Operating System as a comprised version of two different philosophies in the design of operating system (Binder, 2015). The traditional approach of monolithic kernel is set entirely for the implementation of operational system in the mode of supervision. There is utilization of system cells as the key interface in the services of operating system. The micro-kernel approach has key reliability on the extensive utilization of passing message between user space based servers of system and user applications.
Dianne Hackborn was the one to design a binder as the centrepiece for any hybrid architecture of operating system. The first implementation of binder took place in Palm OS Cobalt with the idea of running an object oriented, microkernel inspired OS design over a traditional setting of monolithic kernel (Gu, 2014). This is mainly done by utilizing binder as the optimized mechanism of IPC. This will present an abstraction of system resources oriented with object across the top layers. Google considered the hiring of Hackborn in the year 2006 and the ideas she created highly affected the architecture of Android.
Binder consists of two different aspects, implementing maximum share of the overall functionality within the Binder framework. Binder framework is a library of user space loading majority of its processes in Android. This framework manages to a majority of the tasks to wrap and unwrap complicated objects within flattened, simplified objects in reference with the Parcels (Crowell and Prakash, 2015). From the other perception, the binder driver will conduct crucial tasks at kernel level having key involvement within IPC. This is crucial to copy one process with the other, and maintain records for handling corresponded elements in the specification of process.
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