A Compiler-Microarchitecture Hybrid Approach to Soft Error Reduction for Register Files
A Compiler-Microarchitecture Hybrid Approach to Soft Error Reduction for Register Files
复制标题
减少寄存器文件软错误的编译器-微体系结构混合方法
DOI:
10.1109/tcad.2010.2049050
复制
发表时间:
2010
影响因子:
2.9
通讯作者:
Aviral Shrivastava
中科院分区:
文献类型:
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作者:
Jongeun Lee;Aviral Shrivastava
For embedded systems, where neither energy nor reliability can be easily sacrificed, this paper presents an energy efficient soft error protection scheme for register files (RFs). Unlike previous approaches, the proposed method explicitly optimizes for energy efficiency and can exploit the fundamental tradeoff between reliability and energy. While even simple compiler-managed RF protection scheme can be more energy efficient than hardware schemes, this paper formulates and solves further compiler optimization problems to significantly enhance the energy efficiency of RF protection schemes by an additional 30% on average, as demonstrated in our experiments on a number of embedded application benchmarks.
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
藤井 聖司;牟田 貴里子;齊藤 修
通讯作者:
齊藤 修