Mixed Precision Strategies for GMRES in TrilinosJennifer
CIS Research Foundation External Review
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam
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Display or Poster (non-conference) – 2022
Display or Poster (non-conference)
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2022 |
Mixed Precision s-step Conjugate Gradient with Residual Replacements on GPUs
36th IEEE International Parallel & Distributed Processing Symposium
Ichitaro Yamazaki, Erin Carson, Brian Michael Kelley
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Conference Presentation – 2022
Conference Presentation
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2022 |
Polynomial Preconditioning GMRES with Mixed Precisions
Preconditioning 2022
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam, Ronald Morgan
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Conference Presentation – 2022
Conference Presentation
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2022 |
Polynomial Preconditioning GMRES with Mixed Precisions
Preconditioning 2022
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam
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Conference Presentation – 2022
Conference Presentation
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2022 |
Low-Synch Gram-Schmidt with Delayed Reorthogonalization for Krylov Solvers
Parallel Computing
Daniell Bielich, Julien Langou, Stephen Thomas, Kasia Swirydowicz, Ichitaro Yamazaki, Erik Gunnar Boman
https://www.osti.gov/search/identifier:1872059
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Journal Article – 2022
Journal Article
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2022 |
Trilinos for Exascale
ECP Annual Meeting
Erik Gunnar Boman, Sivasankaran Rajamanickam, Keita Teranishi, Ichitaro Yamazaki
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Display or Poster (non-conference) – 2022
Display or Poster (non-conference)
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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 |
Mixed precision s-step Conjugate Gradient with Residual Replacement on GPUs
36th IEEE International Parallel & Distributed Processing Symposium
Ichitaro Yamazaki, Erin Carson, Brian Michael Kelley
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Conference Paper – 2022
Conference Paper
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2022 |
Accelerating FROSch preconditioner using GPUs
SIAM Conference on Parallel Processing for Scientific Computing
Ichitaro Yamazaki, Alexander Heinlein, Sivasankaran Rajamanickam
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Conference Presentation – 2022
Conference Presentation
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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 |
Mixed Precision Strategies for GMRES
SIAM Parallel Processing 2022
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam
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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 User Group Meeting Solvers Update
Trilinos User Group Meeting
Sivasankaran Rajamanickam, Alexander Heinlein, Heidi K. Thornquist, Ichitaro Yamazaki
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Conference Presentation – 2021
Conference Presentation
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2021 |
FROSch Preconditioners for Land Ice Simulations of Greenland and Antarctica
Trilinos User Group Meeting
Alexander Heinlein, Mauro Perego, Sivasankaran Rajamanickam, Ichitaro Yamazaki
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Conference Presentation – 2021
Conference Presentation
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2021 |
Mixed Precision s-step Lanczos and Conjugate Gradient Algorithms
Numerical Linear Algebra with Applications
Erin Carson, Tomas Gergelits, Ichitaro Yamazaki
https://www.osti.gov/search/identifier:1834328
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Journal Article – 2021
Journal Article
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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 |
Demonstrate moving-grid multi-turbine simulations primarily run on GPUs and propose improvements for successful KPP-2
Christiane Adcock, Shreyas Ananthan, Luc Berget-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:1855025
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Report – 2021
Report
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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 |
Advances in Mixed Precision Algorithms: 2021 Edition
Ahmad Abdelfattah, Hartwig Anzt, Alan Ayala, Erik Gunnar Boman, Erin Carson, Sebastien Cayrols, Terry Cojean, Jack Dongarra, Rob Falgout, Mark Gates, Thomas Gr\"{u}tzmacher, Nicholas J. Higham, Scott E. Kruger, Sherry Li, Neil Lindquist, Yang Liu, Jennifer Ann Loe, Pratik Nayak, Daniel Osei-Kuffuor, Sri Pranesh, Sivasankaran Rajamanickam, Tobias Ribizel, Bryce Barry Smith, Kasia Swirydowicz, Stephen Thomas, Stanimire Tomov, Yaohung M. Tsai, Ichitaro Yamazaki, Urike Meier Yang
https://www.osti.gov/search/identifier:1814447
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Report – 2021
Report
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2021 |
Properties of GMRES with Iterative Refinement on GPUs
PASC 21 Conference
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam
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Conference Presentation – 2021
Conference Presentation
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2021 |
One-Synch CGS2 Algorithm in the Context of QR and Arnoldi (DCGS2)
Siam La
Daniel Robert William Bielich, Julien Langou, Stephen Thomas, Kasia Swirydowicz, Ichitaro Yamazaki, Erik Gunnar Boman
https://www.osti.gov/search/identifier:1869377
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Conference Presentation – 2021
Conference Presentation
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2021 |
Experimental Evaluation of Multiprecision Strategies for GMRES on GPUs
ASHES Workshop for IPDPS 2021
Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam
https://www.osti.gov/search/identifier:1869548
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Conference Presentation – 2021
Conference Presentation
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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
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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 |
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 |