POSTER: OCToPus: Semantic-aware Concurrency Control for Blockchain Transactions

POSTER: OCToPus: Semantic-aware Concurrency Control for Blockchain Transactions
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DOI：
10.1145/3627535.3638494
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发表时间：
2024-02
期刊：
Proceedings of the 29th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming
影响因子：
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通讯作者：
dePaul Miller;H. F. Korth;Roberto Palmieri
dePaul Miller;H. F. Korth;Roberto Palmieri
中科院分区：
其他
文献类型：
--
作者：
dePaul Miller;H. F. Korth;Roberto Palmieri

文献摘要

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许多区块链实现提供API来专门在账户之间发送和接收资金。在本文中，我们介绍了OCToPus，一个确定性的并发控制方案，使用语义感知的快速路径和GPU加速的有向无环图为基础的回退路径，并行化块的执行积极。
Many blockchain implementations offer APIs to send and receive money between accounts exclusively. In this paper, we introduce OCToPus, a deterministic concurrency control scheme that uses a semantic-aware fast path and a GPU-accelerated directed acyclic graph-based fallback path to parallelize the execution of a block aggressively.