In this paper, We discuss the multiprocessor support of embedded system, illustrating with an example of RTEMS.
本文以rtems为例，通过对源代码的剖析，深入探讨嵌入式操作系统对多处理器系统的支持。
Linux is also well-suited for embedded Internet devices, because of its support of multiprocessor systems, which lends it scalability.
Linux用于嵌入式的因特网设备也是很合适的，原因是它支持多处理器系统，该特性使Linux具有了伸缩性。
It was quickly ported to multiple platforms and was updated to include support for multiprocessor installations.
它被迅速地移植到多种平台，并得到更新，包括支持多处理器配置。
Preemption and better support for multiprocessor architectures move it closer to an operating system that's useful both on the desktop and on the real-time system.
抢占和对多处理器体系架构的更好支持使整个系统更接近于多桌面和实时系统都非常有用的操作系统。
Today, multiprocessor systems are cheap and plentiful, nearly every major microprocessor has built-in support for multiprocessing, and many support dozens or hundreds of processors.
现在，多处理器系统很便宜，而且数量很多，几乎每个主要微处理器都内置了多处理支持，其中许多系统支持数十个或数百个处理器。
In addition, some multiprocessor systems support parallel processing.
另外，一些多处理器系统支持并行处理。
In order to develop the performance of the multiprocessor systems, the support software is essential, of which the operating system is the most important.
多处理机系统是实现并行处理的高效低价的选择，要发挥多处理机系统的性能必须要有相应的软件支撑，这中间最为重要的就是操作系统。
In order to develop the performance of the multiprocessor systems, the support software is essential, of which the operating system is the most important.
多处理机系统是实现并行处理的高效低价的选择，要发挥多处理机系统的性能必须要有相应的软件支撑，这中间最为重要的就是操作系统。
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