Concurrent Depth-First Search Algorithms
Concurrent Depth-First Search Algorithms
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DOI:
10.1007/978-3-642-54862-8_14
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发表时间:
2014-04
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通讯作者:
G. Lowe
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文献类型:
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作者:
G. Lowe
We present concurrent algorithms, based on depth-first search, for three problems relevant to model checking: given a state graph, to find its strongly connected components, which states are in loops, and which states are in “lassos”. Our algorithms typically exhibit about a four-fold speed-up over the corresponding sequential algorithms on an eight-core machine.