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Parallel Dislocation Simulator

Software ·
DOI:https://doi.org/10.11578/dc.20230823.2· OSTI ID:code-112539 · Code ID:112539
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  1. Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
  2. Stanford Univ., CA (United States)
+ Show Developer Affiliations

ParaDiS, or Parallel Dislocation Simulator, is a simulation tool that performs direct numerical simulation of dislocation ensembles, the carriers of plasticity, to predict the strength in crystalline materials from the fundamental physics of defect motion, evolution, and interaction. The code has been successfully deployed on high performance computing architectures and used to study the origins of strength and strain hardening for cubic crystals, the strength of micro-pillars, and irradiated materials at LLNL. The ParaDiS code has been successfully deployed on more than one hundred thousand CPU's with over ten million active degrees of freedom.

Short Name / Acronym:
ParaDiS
Site Accession Number:
LLNL-CODE-853453
Software Type:
Scientific
License(s):
BSD 3-clause "New" or "Revised" License
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Primary Award/Contract Number:
AC52-07NA27344
DOE Contract Number:
AC52-07NA27344
Code ID:
112539
OSTI ID:
code-112539
Country of Origin:
United States

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