Publications

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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

Display or Poster (non-conference) – 2022 Display or Poster (non-conference) 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

Conference Presentation – 2022 Conference Presentation 2022

Polynomial Preconditioning GMRES with Mixed Precisions

Preconditioning 2022

Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam, Ronald Morgan

Conference Presentation – 2022 Conference Presentation 2022

Polynomial Preconditioning GMRES with Mixed Precisions

Preconditioning 2022

Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam

Conference Presentation – 2022 Conference Presentation 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

Journal Article – 2022 Journal Article 2022

Trilinos for Exascale

ECP Annual Meeting

Erik Gunnar Boman, Sivasankaran Rajamanickam, Keita Teranishi, Ichitaro Yamazaki

Display or Poster (non-conference) – 2022 Display or Poster (non-conference) 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

Conference Poster – 2022 Conference Poster 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

Conference Paper – 2022 Conference Paper 2022

Accelerating FROSch preconditioner using GPUs

SIAM Conference on Parallel Processing for Scientific Computing

Ichitaro Yamazaki, Alexander Heinlein, Sivasankaran Rajamanickam

Conference Presentation – 2022 Conference Presentation 2022

Preparing Trilinos Solvers for Exascale Wind Farm Simulations

SIAM Parallel Processing

Jonathan J. Hu, Luc Berger-Vergiat, Ichitaro Yamazaki

Conference Presentation – 2022 Conference Presentation 2022

Mixed Precision Strategies for GMRES

SIAM Parallel Processing 2022

Jennifer Ann Loe, Christian Alexander Glusa, Ichitaro Yamazaki, Erik Gunnar Boman, Sivasankaran Rajamanickam

Conference Presentation – 2022 Conference Presentation 2022

Sake December 2021 ECP ST Project Review

ECP Annual Review

Sivasankaran Rajamanickam, Luc Berger-Vergiat, Erik Gunnar Boman, Ichitaro Yamazaki

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

Trilinos User Group Meeting Solvers Update

Trilinos User Group Meeting

Sivasankaran Rajamanickam, Alexander Heinlein, Heidi K. Thornquist, Ichitaro Yamazaki

Conference Presentation – 2021 Conference Presentation 2021

FROSch Preconditioners for Land Ice Simulations of Greenland and Antarctica

Trilinos User Group Meeting

Alexander Heinlein, Mauro Perego, Sivasankaran Rajamanickam, Ichitaro Yamazaki

Conference Presentation – 2021 Conference Presentation 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

Journal Article – 2021 Journal Article 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

Conference Presentation – 2021 Conference Presentation 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

Report – 2021 Report 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

Report – 2021 Report 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

Report – 2021 Report 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

Conference Presentation – 2021 Conference Presentation 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

Conference Presentation – 2021 Conference Presentation 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

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

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

Conference Presentation – 2021 Conference Presentation 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

Conference Poster – 2021 Conference Poster 2021
Document Title Type Year
Results 1–25 of 49