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  • This paper introduces a novel implementation of the genetic algorithm exploiting a multi-GPU cluster. The proposed implementation employs an island-based genetic algorithm where every GPU evolves a single island. The individuals are treated by CUDA warps enabling to solve large knapsack instances and eliminate undesirable thread divergence. The OpenMPI interface is used to exchange genetic material among different islands and to collect statistical data. The implementation characteristics are investigated on a cluster composed of 14 GPUs and 4 six-core Intel Xeon processors.
  • This paper introduces a novel implementation of the genetic algorithm exploiting a multi-GPU cluster. The proposed implementation employs an island-based genetic algorithm where every GPU evolves a single island. The individuals are treated by CUDA warps enabling to solve large knapsack instances and eliminate undesirable thread divergence. The OpenMPI interface is used to exchange genetic material among different islands and to collect statistical data. The implementation characteristics are investigated on a cluster composed of 14 GPUs and 4 six-core Intel Xeon processors. (en)
Title
  • Multi-GPU Island-Based Genetic Algorithm Solving the Knapsack Problem
  • Multi-GPU Island-Based Genetic Algorithm Solving the Knapsack Problem (en)
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  • Multi-GPU Island-Based Genetic Algorithm Solving the Knapsack Problem
  • Multi-GPU Island-Based Genetic Algorithm Solving the Knapsack Problem (en)
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  • RIV/00216305:26230/12:PU101750!RIV13-GA0-26230___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
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  • P(GAP103/10/1517)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...dnocenehoVysledku
  • 152356
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26230/12:PU101750
http://linked.open...riv/jazykVysledku
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  • GPU, CUDA, MPI, GA, island model, knapsack (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [2FD0B10FB9A6]
http://linked.open...v/mistoKonaniAkce
  • Brisbane
http://linked.open...i/riv/mistoVydani
  • CA
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  • 2012 IEEE World Congress on Computational Intelligence
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
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http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Jaroš, Jiří
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://bibframe.org/vocab/doi
  • 10.1109/CEC.2012.6256131
http://purl.org/ne...btex#hasPublisher
  • Institute of Electrical and Electronics Engineers
https://schema.org/isbn
  • 978-1-4673-1508-1
http://localhost/t...ganizacniJednotka
  • 26230
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