Static Data-Flow Analysis of UML/SysML Functional Views for Signal and Image Processing Applications

The complexity of heterogeneous Multi-Processor Systems-on-Chip stretches the limits of software development solutions based on sequential languages such as C/C++. While these are still the most widely used languages in practice, model-based solutions appear to be an efficient alternative. However, the optimized compilation of models for multi-processor systems still presents many open research problems. Among others, static data-flow analyses for models require the adaptation of traditional algorithms used in program analysis (iterative and worklist algorithms). These algorithms operate on Control-Flow Graphs with a unique start node (i.e., a node without predecessors) and assume that every basic block is reachable from this start node.