Browsing by Author "Kehr, Sebastian"
An Analysis of Lazy and Eager Limited Preemption Approaches under DAG-Based Global Fixed Priority Scheduling Serrano, Maria A.; Melani, Alessandra; Kehr, Sebastian; Bertogna, Marko; Quiñones, Eduardo (Institute of Electrical and Electronics Engineers (IEEE), 2017-07-03)
Open AccessDAG-based scheduling models have been shown to effectively express the parallel execution of current many-core heterogeneous architectures. However, their applicability to real-time settings is limited by the difficulties ...
Kehr, Sebastian; Quiñones, Eduardo; Langen, Dominik; Böddeker, Bert; Schäfer, Günter (Institute of Electrical and Electronics Engineers (IEEE), 2017-06-08)
Open AccessEmbedded multicore processors are an attractive alternative to sophisticated single-core processors for the use in automobile electronic control units (ECUs), due to their expected higher performance and energy efficiency. ...
RunPar: An allocation algorithm for automotive applications exploiting runnable parallelism in multicores Panic, Milos; Kehr, Sebastian; Quiñones, Eduardo; Boddecker, Bert; Abella Ferrer, Jaume; Cazorla Almeida, Francisco Javier (Association for Computing Machinery (ACM), 2014)
Restricted access - publisher's policyAutomotive applications increasingly rely on AUTOSAR for their design and execution. AUTOSAR applications comprise functions, called runnables, that are grouped into AUTOSAR tasks. Tasks are the unit of scheduling (UoS) ...
Kehr, Sebastian; Panic, Milos; Quiñones, Eduardo; Boddeker, Bert; Becerril Sandoval, Jorge; Abella Ferrer, Jaume; Cazorla Almeida, Francisco Javier; Schäfer, Günter (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Open AccessThe migration of legacy AUTOSAR automotive software from a single-core ECU to a multicore ECU faces two main challenges: 1) data dependencies between AUTOSAR runnables must be respected, which may limit the level of ...