Analysis of GPU Data Access Patterns on Complex Geometries for the D3Q19 Lattice Boltzmann Algorithm
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DOI: 10.1109/tpds.2021.3061895
Abstract: GPU performance of the lattice Boltzmann method (LBM) depends heavily on memory access patterns. When implemented with GPUs on complex domains, typically, geometric data is accessed indirectly and lattice data is accessed lexicographically. Although there… read more here.
Keywords: lattice boltzmann; access; access patterns; analysis gpu ... See more keywords