Roberto Medina, postdoc in our team presents Tues March 19 at 14:00 CEST his results on mixed criticality:
Mixed-Criticality scheduling for Directed Acyclic Graphs
Hard real-time systems are found in many diverse areas including; autonomous vehicles, avionics, space systems, and robotics. These systems are categorized by their stringent time requirements (programs must respond within a specific time constraint) and their complexity (programs have different criticality levels, designating the level of assurance needed against failure). Nowadays, hard real-time systems are confronted to technological progress resulting in rapid increases in both software complexity and processing demands. To address these requirements, the adoption of multicore architectures is a necessity. My works focus on developing scheduling methods for hard real-time systems where data-dependent programs of different criticalities share a single multicore architecture. In this talk, we will present a generic scheduling algorithm that is efficient, in terms of resource usage (use as less cores as possible) and in terms of schedulability (schedule as many programs as possible).
