Reengineering a scientific software and lessons learned
Yang Li · 2011
SeisSol is a scientific software for the numerical simulation of seismic wave phenomena. However, there are three main problems in the SeisSol project. First, the project documentation is incomplete. Second, the source code comprehensibility is low. Third, the dependencies between the modules in the system are complicated. To solve the problems and to enhance the software quality, we perform a reengineering process on SeisSol. The process contains four steps, reverse engineering, requirements reengineering, redesign and source code refactoring. In the requirements reengineering step, we employ a novel approach to elicit requirements efficiently for such a scientific computing project.