Abstract
This dataset contains large-scale, sparse quadratic programs (QPs) derived from physically-based animation scenarios with contact interactions. It extends the SimJEB dataset (Wahlen et al. 2021) by introducing explicit contact handling: the abstract contact force in the original GE Jet Engine Bracket Challenge model is replaced with a detailed cylinder mesh pin. This modification yields realistic large-scale sparse QPs with hundreds of thousands to millions of degrees of freedom. The dataset is designed to enable fair, reproducible benchmarking and evaluation of QP solvers in computer graphics and related fields.
Technical Information
The dataset consists of hdf5 files each representing a quadratic programming scenario. The data was generated using the HDF5® library version 1.14.6. Units in the mesh files are millimeters. Units in the h5 files are meter, newton and pascal.
