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DATE
2010
IEEE

Energy-efficient task allocation and scheduling for multi-mode MPSoCs under lifetime reliability constraint

9 years 8 months ago
Energy-efficient task allocation and scheduling for multi-mode MPSoCs under lifetime reliability constraint
In this paper, we consider energy minimization for multiprocessor system-on-a-chip (MPSoC) under lifetime reliability constraint of the system, which has become a serious concern for the industry with technology scaling. As today's complex embedded systems typically have multiple execution modes, we first identify a set of "good" task allocation and schedules for each execution mode in terms of lifetime reliability and/or energy consumption, and then we introduce novel techniques to obtain an optimal combination of these singlemode solutions, which is able to minimize the energy consumption of the entire multi-mode system while satisfying given lifetime reliability constraint. Experimental results on several hypothetical MPSoC platforms with various task graphs demonstrate the effectiveness of the proposed approach.
Lin Huang, Qiang Xu
Added 02 Aug 2010
Updated 02 Aug 2010
Type Conference
Year 2010
Where DATE
Authors Lin Huang, Qiang Xu
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