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The Cartographer
Fast and Lightweight Distributed Suffix Array Construction -- First Results
December 13, 2024 Β· Declared Dead Β· π arXiv.org
"No code URL or promise found in abstract"
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Authors
Manuel Haag, Florian Kurpicz, Peter Sanders, Matthias Schimek
arXiv ID
2412.10160
Category
cs.DS: Data Structures & Algorithms
Citations
0
Venue
arXiv.org
Last Checked
5 months ago
Abstract
We present first algorithmic ideas for a practical and lightweight adaption of the DCX suffix array construction algorithm [Sanders et al., 2003] to the distributed-memory setting. Our approach relies on a bucketing technique which enables a lightweight implementation which uses less than half of the memory required by the currently fastest distributed-memory suffix array algorithm PSAC [Flick and Aluru, 2015] while being competitive or even faster in terms of running time.
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