Title :
On variations of the suspension-based multiprocessor priority ceiling syncronization protocol
Author :
Carminati, A. ; de Oliveira, Romulo S.
Author_Institution :
Dept. of Autom. & Syst., Univ. Fed. de Santa Catarina, Florianopolis, Brazil
Abstract :
In this paper we propose and evaluate suspension-based variations of the Multiprocessor Priority Ceiling Protocol (MPCP). The variations are compared with existing protocols for the same system model, which is partitioned and static priority scheduling. We present variations of the MPCP that improve in some cases the system schedulability. Some variations are actually simplifications that favor the implementation in real systems.
Keywords :
multiprocessing systems; processor scheduling; protocols; MPCP; real systems; static priority scheduling; suspension-based multiprocessor priority ceiling synchronization protocol; suspension-based variation evaluation; system schedulability;
Conference_Titel :
Emerging Technologies & Factory Automation (ETFA), 2012 IEEE 17th Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4673-4735-8
Electronic_ISBN :
1946-0740
DOI :
10.1109/ETFA.2012.6489734
