Luke Olson

University of Illinois at Urbana-Champaign

Computer and Computation Research


David Moulton, Luke N. Olson, and Andrew Reisner (2017): Scaling Structured Multigrid to 500K+ Cores through Coarse-Grid Redistribution, (in preparation)
Amanda Bienz, William D. Gropp, Luke N. Olson (2017): TAPSpMV: Topology-Aware Parallel Sparse Matrix Vector Multiplication, SIAM Journal on Scientific Computing (submitted)


Amanda Bienz, Robert D. Falgout, William Gropp, Luke N. Olson, and Jacob B. Schroder (2016): Reducing Parallel Communication in Algebraic Multigrid Through Sparsification, SIAM Journal on Scientific Computing, Society for Industrial & Applied Mathematics (SIAM), Vol 38, Num 5, ppS332--S357


J. Calhoun, L. Olson, M. Snir, and W.D. Gropp (2015): Towards a More Fault Resilient Multigrid Solver, Society for Computer Simulation International, Proceedings of the High Performance Computing Symposium (HPC '15), pp1-8, Alexandria, Virginia, U.S.A.
D. Guo, W. Gropp, and L. N. Olson (2015): A Hybrid Format for Better Performance of Sparse Matrix-Vector Multiplication on a GPU, International Journal of High Performance Computing Applications, SAGE Publications, Vol 30, Num 1, pp103--120