Schedulability analysis of limited-preemptive moldable gang tasks

Gang scheduling, has long been adopted by the high-performance computing community as a way to reduce the synchronization overhead between related threads. Gang schedulling allows for several threads to execute in lock steps without suffering from long busy-wait periods or be penalised by large context-switch overheads. If several threads use...

Automated Multi-core Scheduling for an Industrial-sized Mechatronic Motion Control Platform

Mechatronic embedded control systems are becoming increasingly sophisticated and computationally demanding. These systems typically consists of multiple controllers, which coordinate the actuators and apply feedback based on data collected by sensors. Often the underlying control strategy is entirely described in a software application, which...

Deterministic Task Transfer in Network-on-Chip Based Multi-Core Processors

In this thesis we consider the application of multi-cores in safety critical real-time systems, especially avionics. In our literature study we extract two major challenges. Firstly the unpredictability that comes from the concurrent access of shared resources (especially the on-chip interconnect) must be dealt with. To address this we propose...