| Item type |
SIG Technical Reports(1) |
| 公開日 |
2015-05-19 |
| タイトル |
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タイトル |
Operating System Design for Next Generation Many-core based Supercomputers |
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言語 |
en |
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タイトル |
Operating System Design for Next Generation Many-core based Supercomputers |
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言語 |
eng |
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主題Scheme |
Other |
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主題 |
メニーコア・アクセラレータ |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
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RIKEN AICS |
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RIKEN AICS |
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RIKEN AICS |
| 著者名 |
Masamichi, Takagi
Balazs, Gerofi
Norio, Yamaguchi
Takahiro, Ogura
Toyohisa, Kameyama
Atsushi, Hori
Yutaka, Ishikawa
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| 著者名(英) |
Masamichi, Takagi
Balazs, Gerofi
Norio, Yamaguchi
Takahiro, Ogura
Toyohisa, Kameyama
Atsushi, Hori
Yutaka, Ishikawa
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| 論文抄録 |
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内容記述タイプ |
Other |
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内容記述 |
Processor core count in high-end computing has seen a steady increase during the past decade and next generation supercomputers will likely deploy many-core based systems. At the same time, from a software environment point of view, Linux-compatibility has become wide-spread in the High Performance Computing (HPC) domain. We consider the challenges of operating system (OS) design targeting next generation high-end computing. We believe that the most urging issues to be addressed are as follows. (1) Exploiting deep memory hierarchies, (2) Reducing cache pollution by OS services and minimizing OS noise, (3) Making it easy to design and deploy application specific kernels, (4) Providing a Linux compatible programming / run-time environment and (5) Enabling seamless tracking of upstream Linux kernel changes. We contend that existing approaches to HPC operating systems, which either employ a stripped down Linux environment or a specific light-weight kernel built from scratch, are not feasible to deal with these challenges. In this paper, we discuss the design decisions of our proposed hybrid kernel design for providing a Linux-compatible light-weight kernel. |
| 論文抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Processor core count in high-end computing has seen a steady increase during the past decade and next generation supercomputers will likely deploy many-core based systems. At the same time, from a software environment point of view, Linux-compatibility has become wide-spread in the High Performance Computing (HPC) domain. We consider the challenges of operating system (OS) design targeting next generation high-end computing. We believe that the most urging issues to be addressed are as follows. (1) Exploiting deep memory hierarchies, (2) Reducing cache pollution by OS services and minimizing OS noise, (3) Making it easy to design and deploy application specific kernels, (4) Providing a Linux compatible programming / run-time environment and (5) Enabling seamless tracking of upstream Linux kernel changes. We contend that existing approaches to HPC operating systems, which either employ a stripped down Linux environment or a specific light-weight kernel built from scratch, are not feasible to deal with these challenges. In this paper, we discuss the design decisions of our proposed hybrid kernel design for providing a Linux-compatible light-weight kernel. |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN10096105 |
| 書誌情報 |
研究報告システム・アーキテクチャ（ARC）
巻 2015-ARC-215,
号 1,
p. 1-8,
発行日 2015-05-19
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2188-8574 |
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
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言語 |
ja |
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出版者 |
情報処理学会 |
IPSJ-ARC15215001 (1.0 MB)
