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@article{960289,
author = {Barnat, Jiří and Bauch, Petr and Brim, Luboš and Češka, Milan},
article_number = {2011},
doi = {http://dx.doi.org/10.4204/EPTCS.72.8},
keywords = {Model checking; hardware platforms; parallelism},
language = {eng},
issn = {2075-2180},
journal = {Electronic Proceedings in Theoretical Computer Science},
note = {PDMC 2011},
title = {Computing Optimal Cycle Mean in Parallel on CUDA},
url = {http://eptcs.org/paper.cgi?PDMC2011.8},
volume = {72},
year = {2011}
}
TY - JOUR
ID - 960289
AU - Barnat, Jiří - Bauch, Petr - Brim, Luboš - Češka, Milan
PY - 2011
TI - Computing Optimal Cycle Mean in Parallel on CUDA
JF - Electronic Proceedings in Theoretical Computer Science
VL - 72
IS - 2011
SP - 68-83
EP - 68-83
SN - 20752180
N1 - PDMC 2011
KW - Model checking
KW - hardware platforms
KW - parallelism
UR - http://eptcs.org/paper.cgi?PDMC2011.8
N2 - Computation of optimal cycle mean in a directed weighted graph has many applications in program analysis, performance verification in particular. In this paper we propose a data-parallel algorithmic solution to the problem and show how the computation of optimal cycle mean can be efficiently accelerated by means of CUDA technology. We show how the problem of computation of optimal cycle mean is decomposed into a sequence of data-parallel graph computation primitives and show how these primitives can be implemented and optimized for CUDA computation. Finally, we report a fivefold experimental speed up on graphs representing models of distributed systems when compared to best sequential algorithms.
ER -
BARNAT, Jiří, Petr BAUCH, Luboš BRIM and Milan ČEŠKA. Computing Optimal Cycle Mean in Parallel on CUDA. \textit{Electronic Proceedings in Theoretical Computer Science}. 2011, vol.~72, No~2011, p.~68-83. ISSN~2075-2180. Available from: https://dx.doi.org/10.4204/EPTCS.72.8.
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