Non-invasive Regional Multigrid for Semi-structured Grids
Wccm-apcom
Peter Brian Ohm, Matthias Mayr, Luc Berger-Vergiat, Raymond S. Tuminaro
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Conference Presentation – 2022
Conference Presentation
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2022 |
Performance portable batched sparse linear solvers in Kokkos Kernels
ECP Community Days
Kim Anne J. Liegeois, Sivasankaran Rajamanickam, Luc Berger-Vergiat
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Conference Presentation – 2022
Conference Presentation
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2022 |
Kokkos Kernels Math Library
ECP Annual Meeting
Luc Berger-Vergiat, Sivasankaran Rajamanickam, Jennifer Ann Loe, Brian Michael Kelley, Evan Charles Harvey, James G. Foucar, Nathan David Ellingwood, Vinh Quang Dang, Kim Anne J. Liegeois, Carl William Pearson
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Conference Presentation – 2022
Conference Presentation
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2022 |
Kokkos Kernels (Sake project)
ECP Annual Meeting
Luc Berger-Vergiat, Sivasankaran Rajamanickam, Vinh Quang Dang, Brian Michael Kelley, Nathan David Ellingwood, Jennifer Ann Loe, Evan Charles Harvey, Carl William Pearson, James G. Foucar, Kim Anne J. Liegeois
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Conference Poster – 2022
Conference Poster
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2022 |
ExaWind: Exascale Predictive Wind Plant Flow Physics Modeling
ECP Annual Meeting (virtual)
Michael A. Sprague, Michael Brazell, Nicholas Brunhart-Lupo, Paul Mullowney, Jon Rood, Ashesh Sharma, Stephen Thomas, Ganesh Vijayakumar, Paul Crozier, Luc Berger-Vergiat, Lawrence Cheung, Nathaniel deVelder, Jonathan J. Hu, Robert C. Knaus, Dong Hun Lee, Neil Matula, James R. Overfelt, Philip Sakievich, Timothy Andrew Smith, Alan B. Williams, Ichitaro Yamazaki, John A. Turner, Andrey Prokopenko, Robert Wilson, Robert Moser, Jeremy Melvin
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Conference Poster – 2022
Conference Poster
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2022 |
Preparing Trilinos Solvers for Exascale Wind Farm Simulations
SIAM Parallel Processing
Jonathan J. Hu, Luc Berger-Vergiat, Ichitaro Yamazaki
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Conference Presentation – 2022
Conference Presentation
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2022 |
Performance portable batched sparse linear solvers in Kokkos kernels
2022 SIAM Conference on Parallel Processing for Scientific Computing (PP22)
Kim Anne J. Liegeois, Sivasankaran Rajamanickam, Luc Berger-Vergiat
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Conference Presentation – 2022
Conference Presentation
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2022 |
Sake December 2021 ECP ST Project Review
ECP Annual Review
Sivasankaran Rajamanickam, Luc Berger-Vergiat, Erik Gunnar Boman, Ichitaro Yamazaki
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Presentation (non-conference) – 2021
Presentation (non-conference)
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2021 |
Trilinos Support on AMD and Intel GPUs
Trilinos Users Group (TUG21)
Brian Michael Kelley, Luc Berger-Vergiat
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Presentation (non-conference) – 2021
Presentation (non-conference)
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2021 |
Non-invasive Regional Multigrid for Semi-structured Grids
15th World Congress on Computational Mechanics
Peter Brian Ohm, Raymond S. Tuminaro, Luc Berger-Vergiat, Matthias Mayr
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Abstract – 2021
Abstract
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2021 |
Harnessing exascale for whole wind farm high-fidelity simulations to improve wind farm efficiency
Sc21
Paul Crozier, Christiane Adcock, Shreyas Ananthan, Luc Berger-Vergiat, Michael Brazell, Nicholas Brunhart-Lupo, Marc T. Henry de Frahan, Jonathan J. Hu, Robert C. Knaus, Jeremy Melvin, Bob Moser, Paul Mullowney, Jon Rood, Ashesh Sharma, Stephen Thomas, Ganesh Vijayakumar, Alan B. Williams, Robert Wilson, Ichitaro Yamazaki, Michael A. Sprague
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Conference Presentation – 2021
Conference Presentation
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2021 |
FY21 Q4:Demonstrate moving-grid multi-turbine simulations primarily run on GPUs and propose improvements for successful KPP-2
Christiane Adcock, Shreyas Ananthan, Luc Berger-Vergiat, Michael Brazell, Nicholas Brunhart-Lupo, Jonathan J. Hu, Robert C. Knaus, Jeremy Melvin, Bob Moser, Paul Mullowney, Jon Rood, Ashesh Sharma, Stephen Thomas, Ganesh Vijayakumar, Alan B. Williams, Robert Wilson, Ichitaro Yamazaki, Michael Sprague
https://www.osti.gov/search/identifier:1855023
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Report – 2021
Report
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2021 |
Kokkos Ecosystem: runtime, math library, tools
Lunch and Learn HPC
Luc Berger-Vergiat
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Presentation (non-conference) – 2021
Presentation (non-conference)
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2021 |
The Kokkos EcoSystem: Comprehensive Performance Portability For High Performance Computing
Computing in Science & Engineering
Christian Robert Trott, Luc Berger-Vergiat, David Zoeller Poliakoff, Sivasankaran Rajamanickam, Damien Lebrun-Grandie, Jonathan Madsen, Nader Al Awar, Milos Gligoric, Galen Shipman, Geoff Womeldorff
https://www.osti.gov/search/identifier:1817719
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Journal Article – 2021
Journal Article
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2021 |
Kokkos Kernels 3.4
ECP All-PI meeting
Sivasankaran Rajamanickam, Luc Berger-Vergiat, Vinh Quang Dang, Nathan David Ellingwood, Evan Charles Harvey, Brian Michael Kelley, Christian Robert Trott
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Presentation (non-conference) – 2021
Presentation (non-conference)
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2021 |
Kokkos Kernels: FY20 update
ECP Annual Meeting
Sivasankaran Rajamanickam, Luc Berger-Vergiat, Seher Acer, Vinh Quang Dang, Nathan David Ellingwood, Evan Charles Harvey, Brian Michael Kelley, Jeremiah J Wilke
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Conference Presentation – 2021
Conference Presentation
|
2021 |
Sake: Solvers and Kernels for Exascale
ECP Annual Meeting
Sivasankaran Rajamanickam, Luc Berger-Vergiat, Ichitaro Yamazaki, Erik Gunnar Boman
https://www.osti.gov/search/identifier:1877842
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Conference Poster – 2021
Conference Poster
|
2021 |
Sake: Solvers and Kernels for Exascale
ECP Annual Meeting
Sivasankaran Rajamanickam, Luc Berger-Vergiat, Erik Gunnar Boman, Ichitaro Yamazaki
https://www.osti.gov/search/identifier:1863702
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Conference Presentation – 2021
Conference Presentation
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2021 |
Kokkos Kernels: FY20 update
ECP Annual Meeting
Luc Berger-Vergiat, Sivasankaran Rajamanickam, Vinh Quang Dang, Nathan David Ellingwood, Brian Michael Kelley, Evan Charles Harvey, Jeremiah J Wilke, Seher Acer
https://www.osti.gov/search/identifier:1863703
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Conference Presentation – 2021
Conference Presentation
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2021 |
ExaWind: Exascale Predictive Wind Plant Flow Physics Modeling
Exascale Computing Project Annual Meeting
Michael Sprague, Shreyas Ananthan, Roba Binyahib, Michael Brazell, Marc Henry de Frahan, Ryan A. King, Paul Mullowney, Jon Rood, Ashesh Sharma, Stephen A. Thomas, Ganesh Vijayakumar, Paul Crozier, Luc Berger-Vergiat, Lawrence Cheung, David Christopher Dement, Nathaniel deVelder, David Glaze, Jonathan J. Hu, Robert C. Knaus, Dong Hun Lee, Neil Matula, Tolulope O. Okusanya, James R. Overfelt, Sivasankaran Rajamanickam, Philip Sakievich, Timothy Andrew Smith, Johnathan Vo, Alan B. Williams, Ichitaro Yamazaki, William John Turner, Andrey Prokopenko, Robert V. Wilson, Robert Moser, Jeremy Melvin, Jay Sitaraman
https://www.osti.gov/search/identifier:1863503
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Conference Poster – 2021
Conference Poster
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2021 |
Portability of Nalu-Wind using Trilinos and Kokkos Libraries
Siam Cse
Luc Berger-Vergiat, Jonathan J. Hu, Christian Alexander Glusa, Christopher Siefert
https://www.osti.gov/search/identifier:1854321
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Conference Presentation – 2021
Conference Presentation
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2021 |
Demonstration and performance testing of extreme-resolution simulations with static meshes on Summit (CPU & GPU) for a parked-turbine con figuration and an actuator-line (mid-fidelity model) wind farm con figuration
Sheryas Anathan, Alan B. Williams, James R. Overfelt, Johnathan Vo, Philip Sakievich, Timothy Andrew Smith, Jonathan J. Hu, Luc Berger-Vergiat, Paul Mullowney, Stephen Thomas, Marc T. Melvin Henry de Grahan, Robert Moser, Michael Brazell, Michael A. Sprague
https://www.osti.gov/search/identifier:1706223
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Report – 2020
Report
|
2020 |
Demonstration and performance testing of extreme-resolution simulations with static meshes on Summit
Sheryas Anathan, Alan B. Williams, James R. Overfelt, Johnathan Vo, Philip Sakievich, Timothy Andrew Smith, Jonathan J. Hu, Luc Berger-Vergiat, Paul Mullowney, Stephen Thomas, Marc T. Melvin Henry de Grahan, Robert Moser, Michael Brazell, Michael A. Sprague
https://www.osti.gov/search/identifier:1706222
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Report – 2020
Report
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2020 |
ExaWind Open-Source Computational Fluid Dynamics for Wind Turbines and Wind Plants
ASME - Fluids Engineering Division Summer
Luc Berger-Vergiat, Michael Sprague, Shreyas Ananthan, Mike Brazell, Ganesh Vijayakumar, Stephen Thomas
https://www.osti.gov/search/identifier:1808260
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Conference Paper – 2020
Conference Paper
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2020 |
Compare linear-system solver and preconditioner stacks with emphasis on GPU performance and propose phase-2 NGP solver development pathway
Jonathan J. Hu, Luc Berger-Vergiat, Steve Thomas, Kasia Swirydowicz, Ichitaro Yamazaki, Paul Mullowney, Sivasankaran Rajamanickam, Jay Sitaraman, Michael Sprague
https://www.osti.gov/search/identifier:1630801
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Report – 2020
Report
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2020 |