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GPU accelerated dislocation dynamics

Journal of Computational Physics, ISSN: 0021-9991, Vol: 272, Page: 619-628
2014
  • 9
    Citations
  • 0
    Usage
  • 35
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    9
    • Citation Indexes
      9
  • Captures
    35

Article Description

In this paper we analyze the computational bottlenecks in discrete dislocation dynamics modeling (associated with segment–segment interactions as well as the treatment of free surfaces), discuss the parallelization and optimization strategies, and demonstrate the effectiveness of Graphical Processing Unit (GPU) computation in accelerating dislocation dynamics simulations and expanding their scope. Individual algorithmic benchmark tests as well as an example large simulation of a thin film are presented.

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