An improved particle neighbor search algorithm with multi-level cache optimization strategy for discrete element method using GPU

Hongze Li

doi:10.1016/j.partic.2025.09.013

An improved particle neighbor search algorithm with multi-level cache optimization strategy for discrete element method using GPU

2025-09-26

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DOI：10.1016/j.partic.2025.09.013

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● The provided algorithm combines CLL method with Morton encoding as well as idea of VT method. ● The provided algorithm forms a multi-level cache optimization strategy. ● The computational efficiency of the algorithm is significantly enhanced.

An improved particle neighbor search algorithm with multi-level cache optimization strategy for discrete element method using GPU

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