A high performance load balance strategy for real-time multicore systems.
A high performance load balance strategy for real-time multicore systems.
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DOI:
10.1155/2014/101529
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发表时间:
2014
影响因子:
--
通讯作者:
Yang CS
中科院分区:
文献类型:
--
作者:
Cho KM;Tsai CW;Chiu YS;Yang CS
Finding ways to distribute workloads to each processor core and efficiently reduce power consumption is of vital importance, especially for real-time systems. In this paper, a novel scheduling algorithm is proposed for real-time multicore systems to balance the computation loads and save power. The developed algorithm simultaneously considers multiple criteria, a novel factor, and task deadline, and is called power and deadline-aware multicore scheduling (PDAMS). Experiment results show that the proposed algorithm can greatly reduce energy consumption by up to 54.2% and the deadline times missed, as compared to the other scheduling algorithms outlined in this paper.
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