Optimized Read Tracking and Batch Bitmap Updates for Deterministic Concurrency Control

• Item type: SIG Technical Reports(1)
• 公開日: 2024-08-01
• タイトル: Optimized Read Tracking and Batch Bitmap Updates for Deterministic Concurrency Control
• タイトル / 言語: en
• タイトル: Optimized Read Tracking and Batch Bitmap Updates for Deterministic Concurrency Control
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: 分散処理・並行処理
• 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
• 著者所属(英): Faculty of Environment and Information Studies, Keio University
• 著者所属(英): en
• 著者所属(英): Graduate School of Media and Governance, Keio University
• 著者所属(英): en
• 著者所属(英): Faculty of Environment and Information Studies, Keio University
• 著者名: Haowen, Li; Rina, Onishi; Hideyuki, Kawashima
• 著者名(英): Haowen, Li; Rina, Onishi; Hideyuki, Kawashima
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: This paper presents advancements to Serval, a high-performance shared-memory, multi-version deterministic concurrency control protocol with three key innovations: Batch Bitmap Update (BBU), Reference Counter, and Non-visible Write Rule (NWR) Application. Batch Bitmap Update enables simultaneous bitmap updates across cores, similar to Caracal's batch append, but with better concurrency and reduced overhead. The Reference Counter analyzes the number of read operations during the initialization phase for applying NWR to eliminate unnecessary append of pending versions produced by blind write. These enhancements ensure Serval maintains lock-free and no-remote write conditions during initialization while significantly improving performance under write-intensive workloads and minimizing redundant data operations.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: This paper presents advancements to Serval, a high-performance shared-memory, multi-version deterministic concurrency control protocol with three key innovations: Batch Bitmap Update (BBU), Reference Counter, and Non-visible Write Rule (NWR) Application. Batch Bitmap Update enables simultaneous bitmap updates across cores, similar to Caracal's batch append, but with better concurrency and reduced overhead. The Reference Counter analyzes the number of read operations during the initialization phase for applying NWR to eliminate unnecessary append of pending versions produced by blind write. These enhancements ensure Serval maintains lock-free and no-remote write conditions during initialization while significantly improving performance under write-intensive workloads and minimizing redundant data operations.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 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-164, 号 14, p. 1-8, 発行日 2024-08-01
• ISSN / 収録物識別子タイプ: ISSN
• 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