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  1. 研究報告
  2. システムソフトウェアとオペレーティング・システム(OS)
  3. 2024
  4. 2024-OS-163

Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap

https://ipsj.ixsq.nii.ac.jp/records/234366
https://ipsj.ixsq.nii.ac.jp/records/234366
69868a30-6fe4-42e7-9fea-52207f7bafaf
名前 / ファイル ライセンス アクション
IPSJ-OS24163011.pdf IPSJ-OS24163011.pdf (1.9 MB)
 2026年5月23日からダウンロード可能です。
Copyright (c) 2024 by the Information Processing Society of Japan
非会員:¥660, IPSJ:学会員:¥330, OS:会員:¥0, DLIB:会員:¥0
Item type SIG Technical Reports(1)
公開日 2024-05-23
タイトル
タイトル Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap
タイトル
言語 en
タイトル Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap
言語
言語 eng
キーワード
主題Scheme Other
主題 並行性制御
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_18gh
資源タイプ technical report
著者所属
Faculty of Environment and Information Studies, Keio University
著者所属
Graduate School of Media and Governance, Keio University
著者所属
Faculty of Environment and Information Studies, Keio University
著者所属(英)
en
Faculty of Environment and Information Studies, Keio University
著者所属(英)
en
Graduate School of Media and Governance, Keio University
著者所属(英)
en
Faculty of Environment and Information Studies, Keio University
著者名 Haowen, Li

× Haowen, Li

Haowen, Li

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Rina, Onishi

× Rina, Onishi

Rina, Onishi

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Hideyuki, Kawashima

× Hideyuki, Kawashima

Hideyuki, Kawashima

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著者名(英) Haowen, Li

× Haowen, Li

en Haowen, Li

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Rina, Onishi

× Rina, Onishi

en Rina, Onishi

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Hideyuki, Kawashima

× Hideyuki, Kawashima

en Hideyuki, Kawashima

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論文抄録
内容記述タイプ Other
内容記述 Caracal is a shared-memory, batch-based, multi-version deterministic concurrency control protocol that efficiently handles contention. In the initialization phase, Caracal appends pending versions of the same data item from the same core simultaneously using dynamically allocated buffers when contention occurs. The problem of Caracal is that lock acquisition is still required when performing shared-memory write on the global version array, which is particularly evident in write-intensive workloads. This paper introduces Serval, a novel method aimed at improving upon Caracal's limitations. Serval utilizes sequential assignment to assign transactions instead of the round-robin method, adopts per-core version array, and incorporates 2 types of bitmaps to indicate the information of update operation. By leveraging these enhancements, Serval ensures lock-free and no-remote write conditions during the initialization phase and provides more efficiency in the execution phase under contention.
論文抄録(英)
内容記述タイプ Other
内容記述 Caracal is a shared-memory, batch-based, multi-version deterministic concurrency control protocol that efficiently handles contention. In the initialization phase, Caracal appends pending versions of the same data item from the same core simultaneously using dynamically allocated buffers when contention occurs. The problem of Caracal is that lock acquisition is still required when performing shared-memory write on the global version array, which is particularly evident in write-intensive workloads. This paper introduces Serval, a novel method aimed at improving upon Caracal's limitations. Serval utilizes sequential assignment to assign transactions instead of the round-robin method, adopts per-core version array, and incorporates 2 types of bitmaps to indicate the information of update operation. By leveraging these enhancements, Serval ensures lock-free and no-remote write conditions during the initialization phase and provides more efficiency in the execution phase under contention.
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN10444176
書誌情報 研究報告システムソフトウェアとオペレーティング・システム(OS)

巻 2024-OS-163, 号 11, p. 1-7, 発行日 2024-05-23
ISSN
収録物識別子タイプ ISSN
収録物識別子 2188-8795
Notice
SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc.
出版者
言語 ja
出版者 情報処理学会
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