Parallel and Distributed Implementation of Large Industrial Applications

Parallelization of high performance computing applications has been a field of active research for quite some time now. Most projects that have parallelized industrial software packages have focused on the specific application and did not attempt to document and generalize their lessons learned. We report on results of a project that has parallelized a state of the art industrial computational fluid dynamics (CFD) packages and that explicitly aimed at establishing software engineering guidelines for future similar projects. Thanks to the consequent application of the software engineering guidelines defined for the project, the parallel CFD code has proven excellent efficiency and scalability on a large number of parallel hardware platforms. The project also addressed software engineering issues such as object orientation and resource management. The CFD package has been redesigned as an object oriented program and implemented in C++ and Java. The object oriented CFD program has shown ..