DYNA3D/ParaDyn Regression Test Suite Inventory Metadata

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Title

  • Main Title DYNA3D/ParaDyn Regression Test Suite Inventory

Creator

  • Author: Lin, J I
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization

Publisher

  • Name: Lawrence Livermore National Laboratory
    Place of Publication: Livermore, California
    Additional Info: Lawrence Livermore National Laboratory (LLNL), Livermore, CA

Date

  • Creation: 2011-01-25

Language

  • English

Description

  • Content Description: The following table constitutes an initial assessment of feature coverage across the regression test suite used for DYNA3D and ParaDyn. It documents the regression test suite at the time of production release 10.1 in September 2010. The columns of the table represent groupings of functionalities, e.g., material models. Each problem in the test suite is represented by a row in the table. All features exercised by the problem are denoted by a check mark in the corresponding column. The definition of ''feature'' has not been subdivided to its smallest unit of user input, e.g., algorithmic parameters specific to a particular type of contact surface. This represents a judgment to provide code developers and users a reasonable impression of feature coverage without expanding the width of the table by several multiples. All regression testing is run in parallel, typically with eight processors. Many are strictly regression tests acting as a check that the codes continue to produce adequately repeatable results as development unfolds, compilers change and platforms are replaced. A subset of the tests represents true verification problems that have been checked against analytical or other benchmark solutions. Users are welcomed to submit documented problems for inclusion in the test suite, especially if they are heavily exercising, and dependent upon, features that are currently underrepresented.
  • Physical Description: PDF-file: 67 pages; size: 0.5 Mbytes

Subject

  • Keyword: Testing
  • Keyword: Computers
  • Keyword: Programming
  • STI Subject Categories: 42 Engineering
  • Keyword: Production
  • Keyword: Verification
  • Keyword: Benchmarks

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: LLNL-TR-467771
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/1018754
  • Office of Scientific & Technical Information Report Number: 1018754
  • Archival Resource Key: ark:/67531/metadc846574
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