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Thilina Ratnayaka
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SymPy: symbolic computing in Python
A Meurer, CP Smith, M Paprocki, O Čertík, SB Kirpichev, M Rocklin, ...
PeerJ Computer Science 3, e103, 2017
1643*2017
NekRS, a GPU-accelerated spectral element Navier–Stokes solver
P Fischer, S Kerkemeier, M Min, YH Lan, M Phillips, T Rathnayake, ...
Parallel Computing 114, 102982, 2022
1282022
Scalability of high-performance PDE solvers
P Fischer, M Min, T Rathnayake, S Dutta, T Kolev, V Dobrev, JS Camier, ...
The International Journal of High Performance Computing Applications 34 (5 …, 2020
802020
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
562021
Why is MPI so slow? analyzing the fundamental limits in implementing MPI-3.1
K Raffenetti, A Amer, L Oden, C Archer, W Bland, H Fujita, Y Guo, ...
Proceedings of the international conference for high performance computing …, 2017
382017
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
262021
Optimization of full-core reactor simulations on Summit
M Min, YH Lan, P Fischer, E Merzari, S Kerkemeier, M Phillips, ...
SC22: International Conference for High Performance Computing, Networking …, 2022
20*2022
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. Available at: https://www. osti. gov/servlets/purl/1845639, 2021
16*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
142021
Exascale multiphysics nuclear reactor simulations for advanced designs
E Merzari, S Hamilton, T Evans, M Min, P Fischer, S Kerkemeier, J Fang, ...
Proceedings of the International Conference for High Performance Computing …, 2023
102023
CEED ECP milestone report: Public release of CEED 1.0
J Brown, A Abdelfata, JS Camier, V Dobrev, J Dongarra, P Fischer, ...
Tech. Rep, 2018
8*2018
libCEED user manual
A Abdelfattah, V Barra, N Beams, J Brown, JS Camier, V Dobrev, ...
Google Scholar Google Scholar Cross Ref Cross Ref, 2020
72020
Openfoam on gpus using amgx
T Rathnayake, S Jayasena, M Narayana
Proceedings of the 25th high performance computing symposium, 1-12, 2017
7*2017
CEED ECP milestone report: Identify initial kernels, bake-off problems (benchmarks) and miniapps
V Dobrev, J Dongarra, J Brown, P Fischer, A Haidar, I Karlin, T Kolev, ...
Tech. Rep, 2017
7*2017
Nek5000/RS Performance on Advanced GPU Architectures
M Min, YH Lan, P Fischer, T Rathnayake, J Holmen
arXiv preprint arXiv:2309.16381, 2023
42023
CEED ECP Milestone Report: Propose high-order mesh/data format
J Brown, V Dobrev, S Dutta, P Fischer, K Kamran, T Kolev, D Medina, ...
June, 2018
3*2018
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, ...
22022
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
22020
CEED ECP Milestone Report: Improve performance and capabilities of CEED-enabled ECP applications on Summit
T Kolev, P Fischer, A Abdelfattah, S Ananthan, V Barra, N Beams, R Bleile, ...
Sierra, 2020
22020
CEED-MS10 milestone report: Initial CEED API
J Brown, JS Camier, V Dobrev, P Fischer, T Kolev, T Ratnayaka, ...
Center for efficient exascale discretization (CEED), Exascale computing project, 2017
22017
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Articles 1–20