Masterarbeit MSTR-3578

Bibliograph.
Daten
Das, Sanjib: Analysis and Simulation of Scheduling Techniques for Real-Time Embedded Multi-core Architectures.
Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik, Masterarbeit Nr. 3578 (2014).
63 Seiten, englisch.
CR-Klassif.C.1.4 (Processor Architectures, Parallel Architectures)
D.4.7 (Operating Systems Organization and Design)
D.4.8 (Operating Systems Performance)
I.6.6 (Simulation Output Analysis)
I.6.7 (Simulation Support Systems)
Kurzfassung

In this modern era of technological progress, multi-core processors have brought significant and consequential improvements in the available processing potential to the world of real-time embedded systems. These improvements impose a rapid increment of software complexity as well as processing demand placed on the underlying hardware. As a consequence, the need for efficient yet predictable multi-core scheduling techniques is on the rise.

As part of this thesis, in-depth research of currently available multi-core scheduling techniques, belonging to both partitioned and global approaches, is done in the context of real-time embedded systems. The emphasis is on the degree of their usability on hard real-time systems, focusing on the scheduling techniques offering better processor affinity and the lower number of context switching. Also, an extensive research of currently available real-time test-beds as well as real-time operating systems is performed.

Finally, a subset of the analyzed multi-core scheduling techniques comprising PSN-EDF, GSN-EDF, PD$^{2}$ and PD$^{2*}$ is simulated on the real-time test-bed LITMUS$^{RT}$.

Volltext und
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Abteilung(en)Universität Stuttgart, Institut für Softwaretechnologie, Programmiersprachen und Übersetzerbau
BetreuerProkharau, Mikhail
Eingabedatum27. November 2014
   Publ. Informatik