Basic HTML version of Foils prepared 15 June 97

Foil 9 Mechanisms for Data Parallelism in HPJava

From Possible Java Frameworks for Computing Visit to Sun and JavaSoft -- Friday 13, June 97. by Geoffrey C. Fox, Wojtek Furmanski


Java Wrappers (native classes or Server socket connections) around existing data parallel Fortran or C++
Native Java and MPI
  • Need Java MPI Interface as part of framework
Data Parallel Extensions of Java
  • Natural extensions of HPF and HPC++
  • Note one of the best C++ mechanisms (standard template library) doesn't work in Java
Java threads for data parallelism on SMP's



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