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Yannick Descantes has a test case that we will use to check numerical stability in heap formation.

Hackathon plan

Identify available rotating drum

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datasets

• Experimental

  • Ben Jenkins Is the data open-access?

• DEM

  • Datasets

    • There is data corresponding to linear spring model. Correct Timo Plath? If yes, how can we download it?Codebase

  • Codebases to generate datasets from scratch

    • Open-source

      • MercuryDPM

        and Yade

        https://bitbucket.org/mercurydpm/mercurydpm/src/d10577901da712e29320de2be9249e043f0ecf8e/Drivers/RotatingDrum/?at=feature%2FPMDPM-10-CG-RotatingDrum

      • Yade Bruno Chareyre Is there a link to tag for Drum code?

    • Closed-source

      • https://gitlab.com/gdigitaltwins

        • nicolin did the implementation in Blaze and provides Blaze binary

        • Ben Jenkins LIGGGHTS

        • Also Rocky is now added.

Execution

• Split into two groups HPC and Alternative Methods (AI/ML, Surrogate models)

  • G1 - HPC by nicolin

    • Assign tasks to complete the benchmark case of the rotating drum

  • G2 - Alternative methods by Deepak Tunuguntla Hongyang Cheng

    • To be filled very soon.