Novel critical-path based low-energy scheduling algorithms for heterogeneous multiprocessor real-time embedded systems

2007 ◽  
Author(s):  
Yanhong Liu ◽  
B. Veeravalli ◽  
S. Viswanathan
Keyword(s):  
Embedded Systems ◽  
Real Time ◽  
Critical Path ◽  
Scheduling Algorithms ◽  
Low Energy ◽  
Heterogeneous Multiprocessor

scholarly journals A Fault Tolerant Scheduling Heuristics for Distributed Real Time Embedded Systems

2018 ◽  
Vol 18 (3) ◽  
pp. 48-61 ◽  
Author(s):  
Bachir Malika ◽  
Hamoudi Kalla
Keyword(s):  
Embedded Systems ◽  
Real Time ◽  
Task Scheduling ◽  
Fault Tolerant ◽  
Scheduling Algorithms ◽  
Task Graphs ◽  
Heterogeneous Processing ◽  
Mapping Task ◽  
Hardware Faults ◽  
Independent Tasks

Abstract In this paper, fault tolerant task scheduling algorithms are proposed for mapping task graphs to heterogeneous processing nodes. These scheduling heuristics that we propose are redundancy-based software to tolerate hardware faults. We consider only processor permanent failures with a fail-silent behavior. The proposed heuristics generate automatically a real-time fault distributed schedule of dependent and independent tasks into heterogonous multiprocessors architecture. The heuristics are based on active and passive redundancy.

Critical path-aware voltage island partitioning and floorplanning for hard real-time embedded systems

Integration ◽  
2015 ◽  
Vol 48 ◽  
pp. 21-35 ◽  
Author(s):  
Aminollah Mahabadi ◽  
Ahmad Khonsari ◽  
Behnam Khodabandeloo ◽  
Hamid Noori ◽  
Alireza Majidi
Keyword(s):  
Embedded Systems ◽  
Real Time ◽  
Critical Path ◽  
Hard Real Time
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