Edgar Solomonik
Developing and Tuning Communication-Avoiding Numerical Algorithms
(bahv)Feb 2019 - Dec 2019
Benchmarking and tuning parallel matrix and tensor factorization algorithms
(bauy)Aug 2018 - Mar 2019
2021
Navjot Singh, Linjian Ma, Hongru Yang, and Edgar Solomonik (2021): Comparison of Accuracy and Scalability of Gauss--Newton and Alternating Least Squares for CANDECOMC/PARAFAC Decomposition, SIAM Journal on Scientific Computing, Society for Industrial & Applied Mathematics (SIAM), Vol 43, Num 4, ppC290--C311
2020
Ryan Levy, Edgar Solomonik, and Bryan K. Clark (2020): Distributed-Memory DMRG via Sparse and Dense Parallel Tensor Contractions, Institute of Electrical & Electronics Engineers Press, SC '20: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, Num 24, Atlanta, Georgia, U.S.A.
2019
Edward Hutter and Edgar Solomonik (2019): Communication-avoiding Cholesky-QR2 for rectangular matrices, Institute of Electrical & Electronics Engineers, 2019 IEEE International Parallel and Distributed Processing Symposium (IPDPS 2019), pp89-100, Rio de Janeiro, Brazil
2019
Edgar Solomonik (2019): Pushing the Boundaries of Large-Scale Tensor Computations, 2019 Blue Waters Annual Report, pp230-231
2017
Edgar Solomonik (2017): Performance Evaluation of New Algebraic Algorithms and Libraries, 2017 Blue Waters Annual Report, pp182-183
Edward Hutter: Communication-Optimal QR Factorization: Performance and Scalability on Varying Architectures
Blue Waters Symposium 2019, Jun 3, 2019
Blue Waters Illinois allocations awarded to 26 research teams
Mar 7, 2017
Twenty-six research teams at the University of Illinois at Urbana-Champaign have been allocated computation time on the National Center for Supercomputing Application's (NCSA) sustained-petascale Blue Waters supercomputer after applying in Fall 2016. These allocations range from 25,000 to 600,000 node-hours of compute time over a time span of either six months or one year. The research pursuits of these teams are incredibly diverse, ranging anywhere from physics to political science.
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