Efficient exascale discretizations: High-order finite element methods T Kolev, P Fischer, M Min, J Dongarra, J Brown, V Dobrev, T Warburton, ...
The International Journal of High Performance Computing Applications 35 (6 …, 2021
49 2021 GPU algorithms for efficient exascale discretizations A Abdelfattah, V Barra, N Beams, R Bleile, J Brown, JS Camier, R Carson, ...
Parallel Computing 108, 102841, 2021
24 2021 CEED ECP milestone report: High-order algorithmic developments and optimizations for large-scale GPU-accelerated simulations T Kolev, P Fischer, AP Austin, AT Barker, N Beams, J Brown, JS Camier, ...
Technical report WBS 2.2. 6.06, CEED-MS36, Exascale Computing Project, 2021 …, 2021
14 * 2021 libCEED: Fast algebra for high-order element-based discretizations J Brown, A Abdelfattah, V Barra, N Beams, JS Camier, V Dobrev, ...
Journal of Open Source Software 6 (63), 2945, 2021
13 2021 Performance Portable Solid Mechanics via Matrix-Free -Multigrid J Brown, V Barra, N Beams, L Ghaffari, M Knepley, W Moses, R Shakeri, ...
arXiv preprint arXiv:2204.01722, 2022
12 2022 A parallel shared-memory implementation of a high-order accurate solution technique for variable coefficient Helmholtz problems NN Beams, A Gillman, RJ Hewett
Computers & Mathematics with Applications 79 (4), 996-1011, 2020
10 2020 High-order finite element method using standard and device-level batch GEMM on GPUs N Beams, A Abdelfattah, S Tomov, J Dongarra, T Kolev, Y Dudouit
2020 IEEE/ACM 11th Workshop on Latest Advances in Scalable Algorithms for …, 2020
8 2020 A Finite Element Based P M Method for -Body Problems NN Beams, LN Olson, JB Freund
SIAM Journal on Scientific Computing 38 (3), A1538-A1560, 2016
8 2016 libCEED user manual A Abdelfattah, V Barra, N Beams, J Brown, JS Camier, V Dobrev, ...
Google Scholar Google Scholar Cross Ref Cross Ref, 2020
7 2020 ECP Milestone Report High‐order algorithmic developments and optimizations for more robust exascale applications WBS 2.2. 6.06 T Kolev, P Fischer, A Abdelfattah, N Beams, J Brown, JS Camier, ...
2 2022 Support CEED-enabled ECP applications in their preparation for Aurora/Frontier T Kolev, P Fischer, A Abdelfattah, V Barra, N Beams, J Brown, JS Camier, ...
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2020
2 2020 Mixed Precision Algebraic Multigrid on GPUs YHM Tsai, N Beams, H Anzt
International Conference on Parallel Processing and Applied Mathematics, 113-125, 2022
1 2022 An iterative solver for the HPS discretization applied to three dimensional Helmholtz problems JPL Lorca, N Beams, D Beecroft, A Gillman
arXiv preprint arXiv:2112.02211, 2021
1 2021 CEED-MS34: Improve performance and capabilities of CEED-enabled ECP applications on summit/sierra. exascale computing project milestone report T Kolev, P Fischer, A Abdelfattah, S Ananthan, V Barra, N Beams, R Bleile, ...
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2020
1 2020 Performance tuning of CEED software and 1st and 2nd wave apps S Tomov, A Abdelfattah, V Barra, N Beams, J Brown, JS Camier, V Dobrev, ...
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2019
1 2019 High-order finite element–integral equation coupling on embedded meshes NN Beams, A Klöckner, LN Olson
Journal of Computational Physics 375, 1295-1313, 2018
1 2018 An Iterative Solver for the HPS Discretization Applied to Three Dimensional Helmholtz Problems JP Lucero Lorca, N Beams, D Beecroft, A Gillman
SIAM Journal on Scientific Computing 46 (1), A80-A104, 2024
2024 Three-precision algebraic multigrid on GPUs YHM Tsai, N Beams, H Anzt
Future Generation Computer Systems 149, 280-293, 2023
2023 Port and optimize the CEED software stack to Aurora/Frontier EA (ECP Milestone Report) T Kolev, P Fischer, N Beams, J Brown, JS Camier, N Chalmers, V Dobrev, ...
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States …, 2021
2021 Efficient implementations for matrix-free solutions of PDEs with libCEED V Barra, J Brown, J Thompson, L Ghaffari, Y Dudouit, N Beams
AGU Fall Meeting Abstracts 2020, IN040-05, 2020
2020