An Allocation Optimization Method for Partially-reliable Scratch-pad Memory in Embedded Systems
An Allocation Optimization Method for Partially-reliable Scratch-pad Memory in Embedded Systems
复制标题
嵌入式系统中部分可靠暂存存储器的分配优化方法
DOI:
10.11185/imt.10.420
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Kazuyoshi Takagi and Naofumi Takagi
中科院分区:
文献类型:
--
作者:
Takuya Hatayama;Hideki Takase;Kazuyoshi Takagi and Naofumi Takagi
In this paper, we propose the use of a memory system which has a partially reliable scratch-pad memory (SPM). The reliable region of the SPM employing the ECC is higher soft error tolerant but larger energy consumption than the normal region. We propose an allocation method in order to optimize energy consumption while ensuring required reliability. An allocation method about instruction and data to proposed memory system is formulated as integer linear programming, where the solution archives optimal energy consumption and required reliability. Evaluation result shows that the proposed method is effective when overhead for error correction is large.
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DOI:
10.1145/1266366.1266693
发表时间:
2007
期刊:
2007 Design, Automation & Test in Europe Conference & Exhibition
影响因子:
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作者:
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DOI:
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期刊:
ACM Trans. Design Autom. Electr. Syst.
影响因子:
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DOI:
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发表时间:
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期刊:
2012 Ninth European Dependable Computing Conference
影响因子:
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作者:
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影响因子:
2
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通讯作者:
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DOI:
--
发表时间:
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期刊:
影响因子:
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作者:
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