Decomposed optimization time integrator for large-step elastodynamics




  • Paper topic: Animation and Simulation
  • Software type: Code
  • Able to run a replicability test: True
  • Replicability score: 5
  • Software language: C++
  • License: MIT
  • Build mechanism: python script calling cmake and make
  • Dependencies: xorg-dev,libglu1-mesa-dev, SuiteSparse (shipped with the code)
  • Documentation score {0,1,2}: 2
  • Reviewer: Julie Digne <>
  • Time spent for the test (build->first run, timeout at 100min): 10min

Source code information


I had to add "SuiteSparse/CHOLMOD/Include" to the include_directories in the CMakeLists.txt.

Misc. comments

To run the program, copy the bunny5K_LTSS_DOT.txt or/and bar17K_twist_DOT.txt files in directory input/ to a new directory input/1/ or input/8/ (the number 1 or 8 being the number of threads used for the linear solvers). Results are written to the output/ folder.

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Please consider to cut/paste/edit the raw JSON data attached to this paper.