| Item type |
Trans(1) |
| 公開日 |
2015-08-01 |
| タイトル |
|
|
タイトル |
An Allocation Optimization Method for Partially-reliable Scratch-pad Memory in Embedded Systems |
| タイトル |
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言語 |
en |
|
タイトル |
An Allocation Optimization Method for Partially-reliable Scratch-pad Memory in Embedded Systems |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
[System-Level Design] energy minimization, reliability, scratch-pad memory |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者所属 |
|
|
|
Graduate School of Informatics, Kyoto University |
| 著者所属 |
|
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Graduate School of Informatics, Kyoto University |
| 著者所属 |
|
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Graduate School of Informatics, Kyoto University |
| 著者所属 |
|
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|
Graduate School of Informatics, Kyoto University |
| 著者所属(英) |
|
|
|
en |
|
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Graduate School of Informatics, Kyoto University |
| 著者所属(英) |
|
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|
en |
|
|
Graduate School of Informatics, Kyoto University |
| 著者所属(英) |
|
|
|
en |
|
|
Graduate School of Informatics, Kyoto University |
| 著者所属(英) |
|
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|
en |
|
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Graduate School of Informatics, Kyoto University |
| 著者名 |
Takuya, Hatayama
Hideki, Takase
Kazuyoshi, Takagi
Naofumi, Takagi
|
| 著者名(英) |
Takuya, Hatayama
Hideki, Takase
Kazuyoshi, Takagi
Naofumi, Takagi
|
| 論文抄録 |
|
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内容記述タイプ |
Other |
|
内容記述 |
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. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
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. |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12394951 |
| 書誌情報 |
IPSJ Transactions on System LSI Design Methodology （TSLDM）
巻 8,
p. 100-104,
発行日 2015-08-01
|
| ISSN |
|
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1882-6687 |
| 出版者 |
|
|
言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-TSLDM0800012.pdf (205.3 kB)
