“A Sparse Distributed Gigascale Resolution Material Point Method” by Qiu, Reeve, Li, Yang, Slattery, et al. …
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Title:
- A Sparse Distributed Gigascale Resolution Material Point Method
Session/Category Title: Most Def: Fast, Large and Learned Deformables
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Abstract:
We present a four-layer distributed simulation system along with an MPM (Material Point Method) adaptation. Using hierarchical block-tile-cell sparse grids and an efficient dynamic load balance optimization, our system can be distributed to multiple MPI ranks with user-selected backend HPC programming models, including OpenMP and CUDA.
