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Piotr Łuszczek

innovative computing laboratory, university of tennessee, knoxville, tn, usa

39H-index
649Paper Count
7.3KCitation Count
Published Papers 24
Publication Date
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HPL-MxP benchmark: Mixed-precision algorithms, iterative refinement, and scalable data generation
errThe International Journal of High Performance Computing Applications
IF0
err2025-09-25
err0
errOAAI
errJack Dongarra; Piotr Luszczek
errShare
errSave
Generalizing Random Butterfly Transforms to Arbitrary Matrix Sizes
errACM TRANSACTIONS ON MATHEMATICAL SOFTWARE
IF3.2
err2024-12-11
err0
errOAAI
errLindquist, N; Luszczek, P; Dongarra, J
errShare
errSave
Batched sparse and mixed-precision linear algebra interface for efficient use of GPU hardware accelerators in scientific applications
errFUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
IF6.1
err2024-11-01
err0
PREAI
errLuszczek, Piotr; Abdelfattah, Ahmad; Anzt, Hartwig; Suzuki, Atsushi; Tomov, Stanimire
errShare
errSave
Numerical eigen-spectrum slicing, accurate orthogonal eigen-basis, and mixed-precision eigenvalue refinement using OpenMP data-dependent tasks and accelerator offload
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2024-09-23
err0
PREAI
errLuszczek, Piotr; Castaldo, Anthony; Tsai, Yaohung M.; Mishler, Daniel; Dongarra, Jack
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errSave
Combining multitask and transfer learning with deep Gaussian processes for autotuning-based performance engineering
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2023-03-30
err2
PREAI
errLuszczek, Piotr; Sid-Lakhdar, Wissam M.; Dongarra, Jack
errShare
errSave
Accelerating Restarted GMRES With Mixed Precision Arithmetic
errIEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF6
err2022-04-01
err11
PREAI
errLindquist, Neil; Luszczek, Piotr; Dongarra, Jack
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errSave
Materials Fingerprinting Classification
errCOMPUTER PHYSICS COMMUNICATIONS
IF3.4
err2021-09-01
err5
errOAAI
errSpannaus, Adam; Law, Kody J. H.; Luszczek, Piotr; Nasrin, Farzana; Micucci, Cassie Putman; Liaw, Peter K.; Santodonato, Louis J.; Keffer, David J.; Maroulas, Vasileios
errShare
errSave
Translational process: Mathematical software perspective
errnature computational science
IF3.7
err2021-05-01
err0
errOAAI
errDongarra, Jack; Gates, Mark; Luszczek, Piotr; Tomov, Stanimire
errShare
errSave
A survey of numerical linear algebra methods utilizing mixed-precision arithmetic
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2021-03-19
err80
PREAI
errAbdelfattah, Ahmad; Anzt, Hartwig; Boman, Erik G.; Carson, Erin; Cojean, Terry; Dongarra, Jack; Fox, Alyson; Gates, Mark; Higham, Nicholas J.; Li, Xiaoye S.; Loe, Jennifer; Luszczek, Piotr; Pranesh, Srikara; Rajamanickam, Siva; Ribizel, Tobias; Smith, Barry F.; Swirydowicz, Kasia; Thomas, Stephen; Tomov, Stanimire; Tsai, Yaohung M.; Yang, Ulrike Meier
errShare
errSave
Autotuning Numerical Dense Linear Algebra for Batched Computation With GPU Hardware Accelerators
errPROCEEDINGS OF THE IEEE
IF25.9
err2018-11-01
err9
errOAAI
errDongarra, Jack; Gates, Mark; Kurzak, Jakub; Luszczek, Piotr; Tsai, Yaohung M.
errShare
errSave
The Singular Value Decomposition: Anatomy of Optimizing an Algorithm for Extreme Scale
errSIAM REVIEW
IF6.1
err2018-01-01
err62
errOAAI
errDongarra, Jack; Gates, Mark; Haidar, Azzam; Kurzak, Jakub; Luszczek, Piotr; Tomov, Stanimire; Yamazaki, Ichitaro
errShare
errSave
Linear algebra software for large-scale accerlerated multicore computing
errACTA NUMERICA
IF11.3
err2016-05-23
err11
PREAI
errAbdelfatah, A.; Anzt, H.; Dongarra, J.; Gates, M.; Haidar, A.; Kurzak, J.; Luszczek, P.; Tomov, S.; Yamazaki, I.; YarKhan, A.
errShare
errSave
A new metric for ranking high-performance computing systems
errNATIONAL SCIENCE REVIEW
IF17.1
err2016-01-06
err22
errOAAI
errDongarra, Jack; Heroux, Michael A.; Luszczek, Piotr
errShare
errSave
High-performance conjugate-gradient benchmark: A new metric for ranking high-performance computing systems
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2015-08-17
err119
errOAAI
errDongarra, Jack; Heroux, Michael A.; Luszczek, Piotr
errShare
errSave
Acceleration of GPU-based Krylov solvers via data transfer reduction
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2015-04-08
err15
PREAI
errAnzt, Hartwig; Tomov, Stanimire; Luszczek, Piotr; Sawyer, William; Dongarra, Jack
errShare
errSave
Batched matrix computations on hardware accelerators based on GPUs
errINTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS
IF2.5
err2015-02-09
err47
errOAAI
errHaidar, Azzam; Dong, Tingxing; Luszczek, Piotr; Tomov, Stanimire; Dongarra, Jack
errShare
errSave
Looking back at dense linear algebra software
errJOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING
IF4
err2014-07-01
err6
errOAAI
errLuszczek, Piotr; Kurzak, Jakub; Dongarra, Jack
errShare
errSave
Soft error resilient QR factorization for hybrid system with GPGPU
errnature computational science
IF3.7
err2013-11-01
err11
PREAI
errDu, Peng; Luszczek, Piotr; Tomov, Stan; Dongarra, Jack
errShare
errSave
LU Factorization with Partial Pivoting for a Multicore System with Accelerators
errIEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF6
err2013-08-01
err19
PREAI
errKurzak, Jakub; Luszczek, Piotr; Faverge, Mathieu; Dongarra, Jack
errShare
errSave
Accelerating scientific computations with mixed precision algorithms
errCOMPUTER PHYSICS COMMUNICATIONS
IF3.4
err2009-12-01
err148
errOAAI
errBaboulin, Marc; Buttari, Alfredo; Dongarra, Jack; Kurzak, Jakub; Langou, Julie; Langou, Julien; Luszczek, Piotr; Tomov, Stanimire
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errSave

Research Directions

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Co-authors
Cooperation Journals
P
Peter K. Liaw
H-index: 121 · Papers: 1.5K
J
Jack Dongarra
H-index: 112 · Papers: 2.1K
N
Nicholas J. Higham
H-index: 75 · Papers: 517
S
Stanimire Tomov
H-index: 45 · Papers: 320
D
David J. Keffer
H-index: 34 · Papers: 215
View more