Real-time fault-tolerant scheduling algorithm with rearrangement in cloud systems

Author(s):  
Pengze Guo ◽  
Zhi Xue
2016 ◽  
Vol 16 (2) ◽  
pp. 69-84
Author(s):  
Chafik Arar ◽  
Mohamed Salah Khireddine

Abstract The paper proposes a new reliable fault-tolerant scheduling algorithm for real-time embedded systems. The proposed scheduling algorithm takes into consideration only one bus fault in multi-bus heterogeneous architectures, caused by hardware faults and compensated by software redundancy solutions. The proposed algorithm is based on both active and passive backup copies, to minimize the scheduling length of data on buses. In the experiments, this paper evaluates the proposed methods in terms of data scheduling length for a set of DAG benchmarks. The experimental results show the effectiveness of our technique.


IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 53671-53683 ◽  
Author(s):  
Pengze Guo ◽  
Ming Liu ◽  
Jun Wu ◽  
Zhi Xue ◽  
Xiangjian He

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