HP Java: Programming Support for High-Performance Grid-Enabled Applications

Han-Ku Lee, Bryan Carpenter, Geoffrey C. Fox, S. Lim
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引用次数: 14

Abstract

The paper begins by considering what a grid computing environment might be, why it is demanded and how the authors' HP spmd programming fits into this picture. We then review our HP Java environment as a contribution towards programming support for high-performance grid-enabled environments. Future grid computing systems will need to provide programming models. In a proper programming model for grid-enabled environments and applications, high performance on multi-processor systems is a critical issue. We describe the features of HP Java, including run-time communication library, compilation strategies and optimization schemes. Through experiments, we compare HP Java programs against FORTRAN and ordinary Java programs. We aim to demonstrate that HP Java can be used “anywhere”—not only for high-performance parallel computing, but also for grid-enabled applications.
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HP Java:对高性能网格应用程序的编程支持
本文首先考虑了网格计算环境可能是什么,为什么需要它,以及作者的HP spmd编程如何适应这种情况。然后,我们将回顾我们的HP Java环境,作为对支持高性能网格环境的编程的贡献。未来的网格计算系统将需要提供编程模型。在支持网格的环境和应用程序的适当编程模型中,多处理器系统上的高性能是一个关键问题。介绍了HP Java的特点,包括运行时通信库、编译策略和优化方案。通过实验,将HP Java程序与FORTRAN和普通Java程序进行了比较。我们的目标是证明HP Java可以在“任何地方”使用——不仅用于高性能并行计算,而且用于支持网格的应用程序。
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