Benchmarking HPJava: Prospects for Performance

نویسندگان

  • Han-Ku Lee
  • Bryan Carpenter
  • Geoffrey Fox
  • Sang Boem Lim
چکیده

The HPspmd programming language model is a flexible hybrid of HPF-like dataparallel language features and the popular, library-oriented, SPMD style, omitting some basic assumptions of the HPF model. Here, we will discuss a Java-based HPspmd language, called HPJava. HPJava extends the Java language with some additional syntax and pre-defined classes for handling distributed arrays, and a few new control constructs. We discuss the compilation system, including distributed array types, HPspmd classes, translation schemes, optimization strategies, benchmarks and the current status of the HPJava system.

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تاریخ انتشار 2002