Luke Olson

University of Illinois at Urbana-Champaign

Computer and Computation Research

2017

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)
Jon Calhoun, Marc Snir, Luke N. Olson, and William D. Gropp (2017): Towards a More Complete Understanding of SDC Propagation, ACM Press, Proceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing (HPDC '17), pp131, Washington, D.C., U.S.A.

2016

William Gropp, Luke N. Olson, and Philipp Samfass (2016): Modeling MPI Communication Performance on SMP Nodes: Is it Time to Retire the Ping Pong Test?, ACM Press, Proceedings of the 23rd European MPI Users' Group Meeting (EuroMPI 2016), pp41-50, Edinburgh, Scotland, U.K.
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

2015

Jon Calhoun, Marc Snir, Luke Olson, and Maria Garzaran (2015): Understanding the Propagation of Error Due to a Silent Data Corruption in a Sparse Matrix Vector Multiply, IEEE, 2015 IEEE International Conference on Cluster Computing, pp541-542, Chicago, Illinois, U.S.A.
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

2014

Jon Calhoun, Luke Olson, and Marc Snir (2014): FlipIt: An LLVM Based Fault Injector for HPC, Springer Science + Business Media, Lecture Notes in Computer Science, pp547--558
Kris Beckwith, Seth Veitzer, Stephen F. McCormick, John W. Ruge, Luke N. Olson, and Jon C. Calhoun (2014): Fully-Implicit Ultrascale Physics Solvers and Application to Ion Source Modelling, Institute of Electrical & Electronics Engineers (IEEE), 2014 IEEE 41st International Conference on Plasma Sciences (ICOPS) held with 2014 IEEE International Conference on High-Power Particle Beams (BEAMS), pp1-8, Washington, D.C., U.S.A.