Publications
HPC Challenge: Design, History, and Implementation Highlights,”
On the Road to Exascale Computing: Contemporary Architectures in High Performance Computing (to appear): Chapman & Hall/CRC Press, 00 2012.
(469.92 KB)
“PULSAR Users’ Guide, Parallel Ultra-Light Systolic Array Runtime,”
University of Tennessee EECS Technical Report, no. UT-EECS-14-733: University of Tennessee, November 2014.
(561.56 KB)
“An Iterative Solver Benchmark,”
Scientific Programming (to appear), 00 2002.
(142.67 KB)
“Self Adapting Numerical Algorithm for Next Generation Applications,”
International Journal of High Performance Computing Applications, vol. 17, no. 2, pp. 125-132, January 2003.
(479.18 KB)
“Remembering Ken Kennedy,”
SciDAC Review, vol. 5, no. 2007, 00 2007.
(519.68 KB)
“The 30th Anniversary of the Supercomputing Conference: Bringing the Future Closer—Supercomputing History and the Immortality of Now,”
Computer, vol. 51, issue 10, pp. 74–85, November 2018.
(1.73 MB)
“Trends in High Performance Computing,”
The Computer Journal, vol. 47, no. 4: The British Computer Society, pp. 399-403, 00 2004.
(455.96 KB)
“High-Performance Conjugate-Gradient Benchmark: A New Metric for Ranking High-Performance Computing Systems,”
The International Journal of High Performance Computing Applications, 2015.
(336.19 KB)
“Report on the TianHe-2A System,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-17-04: University of Tennessee, September 2017.
(7.15 MB)
“Performance of Various Computers Using Standard Linear Equations Software (Linpack Benchmark Report),”
University of Tennessee Computer Science Technical Report, UT-CS-89-85, 00 2010.
(6.42 MB)
“Translational Process: Mathematical Software Perspective,”
Journal of Computational Science, September 2020.
(752.59 KB)
“How Elegant Code Evolves With Hardware: The Case Of Gaussian Elimination,”
in Beautiful Code Leading Programmers Explain How They Think: O'Reilly Media, Inc., June 2007.
(257 KB)
“Empirical Performance Tuning of Dense Linear Algebra Software,”
in Performance Tuning of Scientific Applications (to appear), 00 2010.
“The Design and Performance of Batched BLAS on Modern High-Performance Computing Systems,”
International Conference on Computational Science (ICCS 2017), Zürich, Switzerland, Elsevier, June 2017.
(446.14 KB)
“Performance of Various Computers Using Standard Linear Equations Software,”
University of Tennessee Computer Science Technical Report, no. cs-89-85, February 2013.
(539.24 KB)
“Recursive approach in sparse matrix LU factorization,”
Proceedings of 1st SGI Users Conference, Cracow, Poland (ACC Cyfronet UMM, 2000), pp. 409-418, January 2000.
(176.14 KB)
“Performance Application Programming Interface for Extreme-Scale Environments (PAPI-EX) (Poster)
, Seattle, WA, 2020 NSF Cyberinfrastructure for Sustained Scientific Innovation (CSSI) Principal Investigator Meeting, 20 2020.
(2.53 MB)
Report on the Oak Ridge National Laboratory's Frontier System,”
ICL Technical Report, no. ICL-UT-22-05, May 2022.
(16.87 MB)
“Model-Driven One-Sided Factorizations on Multicore, Accelerated Systems,”
Supercomputing Frontiers and Innovations, vol. 1, issue 1, 2014.
(1.86 MB)
“Hierarchical QR Factorization Algorithms for Multi-Core Cluster Systems,”
IPDPS 2012, the 26th IEEE International Parallel and Distributed Processing Symposium, Shanghai, China, IEEE Computer Society Press, May 2012.
(405.71 KB)
“Performance Instrumentation and Measurement for Terascale Systems,”
ICCS 2003 Terascale Workshop, Melbourne, Australia, Springer, Berlin, Heidelberg, June 2003.
(5.36 MB)
“The HPL Benchmark: Past, Present & Future
, ISC High Performance, Frankfurt, Germany, July 2016.
(3.41 MB)
High-Performance Computing,”
The Princeton Companion to Applied Mathematics, Princeton, New Jersey, Princeton University Press, pp. 839-842, 2015.
“Race to Exascale,”
Computing in Science and Engineering, vol. 21, issue 1, pp. 4-5, March 2019.
(106.97 KB)
“Performance of Various Computers Using Standard Linear Equations Software (Linpack Benchmark Report),”
University of Tennessee Computer Science Technical Report, no. CS-89-85, 00 2011.
(6.42 MB)
“Accelerating Numerical Dense Linear Algebra Calculations with GPUs,”
Numerical Computations with GPUs: Springer International Publishing, pp. 3-28, 2014.
(1.06 MB)
“Performance and Reliability Trade-offs for the Double Checkpointing Algorithm,”
International Journal of Networking and Computing, vol. 4, no. 1, pp. 32-41.
(859.04 KB)
“An Asynchronous Algorithm on NetSolve Global Computing System,”
Future Generation Computer Systems, vol. 22, issue 3, pp. 279-290, February 2006.
(568.92 KB)
“Revisiting the Double Checkpointing Algorithm,”
15th Workshop on Advances in Parallel and Distributed Computational Models, at the IEEE International Parallel & Distributed Processing Symposium, Boston, MA, May 2013.
(591.1 KB)
“Network-Enabled Solvers: A Step Toward Grid-Based Computing,”
SIAM News, vol. 34, no. 10, December 2001.
“Performance of Various Computers Using Standard Linear Equations Software (Linpack Benchmark Report),”
University of Tennessee Computer Science Technical Report, no. CS-89-85, January 2001.
(6.42 MB)
“High Performance Computing Trends and Self Adapting Numerial Software,”
Lecture Notes in Computer Science, High Performance Computing, 5th International Symposium ISHPC, vol. 2858, Tokyo-Odaiba, Japan, Springer-Verlag, Heidelberg, pp. 1-9, January 2003.
“DARPA's HPCS Program: History, Models, Tools, Languages,”
in Advances in Computers, vol. 72: Elsevier, January 2008.
(3.61 MB)
“Autotuning Numerical Dense Linear Algebra for Batched Computation With GPU Hardware Accelerators,”
Proceedings of the IEEE, vol. 106, issue 11, pp. 2040–2055, November 2018.
(2.53 MB)
“Biannual Top-500 Computer Lists Track Changing Environments for Scientific Computing,”
SIAM News, vol. 34, no. 9, October 2002.
(2.62 MB)
“A New Recursive Implementation of Sparse Cholesky Factorization,”
Proceedings of 16th IMACS World Congress 2000 on Scientific Computing, Applications Mathematics and Simulation, Lausanne, Switzerland, August 2000.
“EZTrace: a generic framework for performance analysis,”
ICL Technical Report, no. ICL-UT-11-01, December 2010.
“Batched BLAS (Basic Linear Algebra Subprograms) 2018 Specification
, July 2018.
(483.05 KB)
Message Passing Software Systems,”
Encyclopedia of Electrical and Engineering, Supplement 1: John Wiley & Sons, Inc., 00 2000.
(289.38 KB)
“Introduction to the HPCChallenge Benchmark Suite,”
ICL Technical Report, no. ICL-UT-05-01, January 2005.
(124.86 KB)
“High Performance Matrix Inversion Based on LU Factorization for Multicore Architectures,”
Proceedings of MTAGS11, Seattle, WA, November 2011.
(879.49 KB)
“Achieving Numerical Accuracy and High Performance using Recursive Tile LU Factorization,”
University of Tennessee Computer Science Technical Report (also as a LAWN), no. ICL-UT-11-08, September 2011.
(618.53 KB)
“Revisiting Matrix Product on Master-Worker Platforms,”
International Journal of Foundations of Computer Science (IJFCS), vol. 19, no. 6, pp. 1317-1336, December 2008.
(248.66 KB)
“Top500 Supercomputer Sites (14th edition),”
University of Tennessee Computer Science Department Technical Report, no. UT-CS-99-434, November 1999.
(281.81 KB)
“The evolution of mathematical software,”
Communications of the ACM, vol. 65227, issue 12, pp. 66 - 72, December 2022.
“Self-adapting Numerical Software for Next Generation Applications (LAPACK Working Note 157),”
ICL Technical Report, no. ICL-UT-02-07, 00 2002.
(475.94 KB)
“Translational process: Mathematical software perspective,”
Journal of Computational Science, vol. 52, pp. 101216, 2021.
“Performance of Various Computers Using Standard Linear Equations Software (Linpack Benchmark Report),”
University of Tennessee Computer Science Department Technical Report, no. CS-89-85, January 2000.
(354.1 KB)
“Algorithmic Based Fault Tolerance Applied to High Performance Computing,”
Journal of Parallel and Distributed Computing, vol. 69, pp. 410-416, 00 2009.
(313.55 KB)
“MAGMA Batched: A Batched BLAS Approach for Small Matrix Factorizations and Applications on GPUs,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-16-02: University of Tennessee, August 2016.
(929.79 KB)
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