Publications

Randomized Spectral Graph Partitioning

SIAM Annual Meeting

Jennifer Ann Loe, Heliezer Jose David Espinoza, Erik Gunnar Boman

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

Polynomial Preconditioning GMRES with Mixed Precisions

Preconditioning 2022

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

Polynomial Preconditioning with the GMRES Polynomial

Householder Symposium 2022

Jennifer Ann Loe, Ronald Morgan, Mark Embree, Erik Gunnar Boman, Heidi K. Thornquist

Polynomial Preconditioning GMRES with Mixed Precisions

Preconditioning 2022

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

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

Exagraph: Partitioning and coloring

ECP Annual Meeting

Erik Gunnar Boman

Trilinos for Exascale

ECP Annual Meeting

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

Exagraph: Combinatorial Methods for Enabling Exascale Science

Exascale Computing Project Annual Meeting

Mahantesh Halappanavar, Erik Gunnar Boman, Aydin Buluc, SM Ferdous, Michael Gilbert, Sayan Ghosh, Arif Khan, Kamesh Madduri, Marco Minotoli, Alex Pothen, Sivasankaran Rajamanickam, Oguz Selvitopi, Nathan Tallent, Antonio Tumeo

Optimal Size of the Block in Block GMRES on GPU

Copper Mountain Conference on Iterative Methods

Erik Gunnar Boman, Andrew Higgins, Daniel Szyld

On Iterative Sparse Triangular Solves

Copper Mountain Conference on Iterative Methods

Erik Gunnar Boman

Sphynx: The first graph partitioner on AMD GPUs

SIAM Conference on Parallel Processing

Seher Acer, Erik Gunnar Boman

Mixed Precision Strategies for GMRES

SIAM Parallel Processing 2022

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

Randomized Cholesky Preconditioning for Graph Partitioning Applications

Heliezer Jose David Espinoza, Jennifer Ann Loe, Erik Gunnar Boman

https://www.osti.gov/search/identifier:1843910

Randomized Cholesky Preconditioning for Graph PartitioningApplications

Heliezer Jose David Espinoza, Jennifer Ann Loe, Erik Gunnar Boman

https://www.osti.gov/search/identifier:1840649

ExaGraph: 2021 Annual Review

ECP Annual Review 2021

Mahantesh Halappanavar, Aydin Buluc, Erik Gunnar Boman, Alex Pothen, Oguz Selvitopi, Marco Minutoli, Ariful Azad, Arif Khan, SM Ferdous, Sayan Ghosh, Antonino Tumeo, Sivasankaran Rajamanickam, Karen D. Devine, Kamesh Madduri, Michael Gilbert, Ian Bogle

ExaGraph: Graph and Combinatorial Methods for Enabling Exascale Applications

International Journal of High Performance Computing Applications

Seher Acer, Ariful Azad, Erik Gunnar Boman, Aydin Buluc, Karen D. Devine, SM Ferdous, Nitin Gawande, Sayan Ghosh, Mahantesh Halappanavar, Ananth Kalyanaraman, Arif Khan, Marco Minutoli, Alex Pothen, Sivasankaran Rajamanickam, Oguz Selvitopi, Nathan Tallent, Antonino Tumeo

Sake December 2021 ECP ST Project Review

ECP Annual Review

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

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

Sphynx: a parallel multi-GPU graph partitioner

SIAM Conference on Applied and Computational Discrete Algorithms (ACDA)

Seher Acer, Erik Gunnar Boman, Christian Alexander Glusa, Sivasankaran Rajamanickam

Properties of GMRES with Iterative Refinement on GPUs

PASC 21 Conference

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

Exagraph: Combinatorial Methods for Enabling Exascale Science

Exascale Computing Project Annual Meeting

Mahantesh Halappanavar, Seher Acer, Erik Gunnar Boman, Aydin Buluc, Saliya Ekanayate, SM Feerdous, Nitin Gawande, Sayan Ghosh, Arif Khan, Marco Minotoli, Alex Pothen, Sivasankaran Rajamanickam, Oguz Selvitopi, Nathan Tallent, Antonio Tumeo

https://www.osti.gov/search/identifier:1870360

Polynomial Preconditioned GMRES for GPU Computing

SIAM Conference on Applied Linear Algebra

Jennifer Ann Loe, Erik Gunnar Boman

https://www.osti.gov/search/identifier:1870091

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

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