This two-part article introduces the concepts of High Performance Computing (HPC) with Linux cluster technology and shows you how to set up clusters and write parallel programs.

这两篇系列文章简要介绍采用Linux集群技术的高性能计算(HPC)的概念，展示如何构建集群并编写并行程序。

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How to increase the efficiency, usability and convenience of clusters is a task in high performance computing area.

如何提高集群系统的运行效率、可用性和易用性是集群计算领域的一个重要的课题。

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Now, PCs' performance is increasing and price is decreasing, and many units use PC clusters according to the high ratio of performance and value.

现在PC机的性能不断的提高，价格下降，很好的性能价格比使很多单位普遍使用PC集群。

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The QNX Neutrino RTOS is used by the world's best-known automotive brands to bring high levels of performance, reliability, and upgradeability to hands-free systems, digital instrument clusters, multimedia head units, connectivity modules, 3D navigation systems, and other in-car infotainment products.

ENGADGET: QNX shows off its versatility, powers OnStar accessories as well as floundering tablets