Two papers have been accepted for presentation at the 28th Euromicro Conference on Real-Time Systems (ECRTS 2016) in Toulouse, France. The first paper is entitled “Cache-Persistence-Aware Response-Time Analysis for Fixed-Priority Preemptive Systems” as is a collaboration with Syed Aftab Rashid, Geoffrey Nelissen, and Eduardo Tovar from CISTER and Damien Hardy and Isabelle Puaut from University of Rennes. This paper presents a WCRT analysis for single-core fixed-priority preemptive systems that exploits persistent cache blocks that are known to be in the cache to reduce WCRT.
The title of the second paper is “Contention-Free Execution of Automotive Applications on a Clustered Many-Core Platform” that was written together with Borislav Nikolic and Vincent Nelis from CISTER, Matthias Becker and Thomas Nolte from MRTC, and Dakshina Dasari from Bosch. This work presents a contention-free execution framework for automotive applications on many-core platforms, which combines privatization of memory banks together with defined access phases to shared memory resources. An Integer Linear Programming (ILP) formulation is presented to find the optimal time-triggered schedule for execution as well as for accesses to shared memory. Additionally, a heuristic solution is presented that generates the schedule in a fraction of the time required by the ILP.