Publications
MAGMA Templates for Scalable Linear Algebra on Emerging Architectures,”
The International Journal of High Performance Computing Applications, vol. 34, issue 6, pp. 645-658, November 2020.
DOI: 10.1177/1094342020938421
“Mixing LU-QR Factorization Algorithms to Design High-Performance Dense Linear Algebra Solvers,”
Journal of Parallel and Distributed Computing, vol. 85, pp. 32-46, November 2015.
DOI: doi:10.1016/j.jpdc.2015.06.007 (5.06 MB)
“Designing LU-QR hybrid solvers for performance and stability,”
University of Tennessee Computer Science Technical Report (also LAWN 282), no. ut-eecs-13-719: University of Tennessee, October 2013.
(4.11 MB)
“Designing LU-QR Hybrid Solvers for Performance and Stability,”
IPDPS 2014, Phoenix, AZ, IEEE, May 2014.
DOI: 10.1109/IPDPS.2014.108 (4.2 MB)
“Bidiagonalization and R-Bidiagonalization: Parallel Tiled Algorithms, Critical Paths and Distributed-Memory Implementation,”
IEEE International Parallel and Distributed Processing Symposium (IPDPS), Orlando, FL, IEEE, May 2017.
DOI: 10.1109/IPDPS.2017.46 (328.15 KB)
“The Case for Directive Programming for Accelerator Autotuner Optimization,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-17-07: University of Tennessee, October 2017.
(341.52 KB)
“Experiences with Windows 95/NT as a Cluster Computing Platform for Parallel Computing,”
Parallel and Distributed Computing Practices, Special Issue: Cluster Computing, vol. 2, no. 2: Nova Science Publishers, USA, pp. 119-128, February 1999.
(164.04 KB)
“Extending MAGMA Portability with OneAPI
, Dallas, TX, The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC22), ACM Student Research Competition, November 2022.
(1.33 MB)
Extending MAGMA Portability with OneAPI,”
The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC22), Ninth Workshop on Accelerator Programming Using Directives (WACCPD 2022), Dallas, TX, November 2022.
(999.19 KB)
“On Using Incremental Profiling for the Performance Analysis of Shared Memory Parallel Applications,”
Proceedings of the 13th International Euro-Par Conference on Parallel Processing (Euro-Par '07), Rennes, France, Springer LNCS, January 2007.
“Visualizing the Program Execution Control Flow of OpenMP Applications,”
Proc. 4th International Workshop on OpenMP (IWOMP 2008), West Lafayette, Indiana, Lecture Notes in Computer Science 5004, pp. 181-190, January 2008.
(194.25 KB)
“Detection and Analysis of Iterative Behavior in Parallel Applications,”
Proceedings of the 2008 International Conference on Computational Science (ICCS 2008), vol. 5103, Krakow, Poland, pp. 261-267, January 2008.
(141.02 KB)
“Capturing and Analyzing the Execution Control Flow of OpenMP Applications,”
International Journal of Parallel Programming, vol. 37, no. 3, pp. 266-276, 00 2009.
“OpenMP-centric Performance Analysis of Hybrid Applications,”
Proc. 2008 IEEE International Conference on Cluster Computing (CLUSTER 2008), Tsukuba, Japan, January 2008.
(218.63 KB)
“Scalability Analysis of the SPEC OpenMP Benchmarks on Large-Scale Shared Memory Multiprocessors,”
Proceedings of the 2007 International Conference on Computational Science (ICCS 2007), vol. 4487-4490, Beijing, China, Springer LNCS, pp. 815-822, 2007.
DOI: 10.1007/978-3-540-72586-2_115 (145.84 KB)
“Recording the Control Flow of Parallel Applications to Determine Iterative and Phase-Based Behavior,”
Future Generation Computing Systems, vol. 26, pp. 162-166, 00 2009.
“Continuous Runtime Profiling of OpenMP Applications,”
Proceedings of the 2007 Conference on Parallel Computing (PARCO 2007), Juelich and Aachen, Germany, January 2007.
(408.01 KB)
“Evaluating The Performance Of MPI-2 Dynamic Communicators And One-Sided Communication,”
Lecture Notes in Computer Science, Recent Advances in Parallel Virtual Machine and Message Passing Interface, 10th European PVM/MPI User's Group Meeting, vol. 2840, Venice, Italy, Springer-Verlag, Berlin, pp. 88-97, September 2003.
(254.08 KB)
“A Fault-Tolerant Communication Library for Grid Environments,”
17th Annual ACM International Conference on Supercomputing (ICS'03) International Workshop on Grid Computing and e-Science, San Francisco, June 2003.
(377.14 KB)
“Reservation and Checkpointing Strategies for Stochastic Jobs,”
34th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2020), New Orleans, LA, IEEE Computer Society Press, May 2020.
(692.4 KB)
“BDEC2 Platform White Paper,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-19-11: University of Tennessee, September 2019.
(30.16 KB)
“Evaluating Task Dropping Strategies for Overloaded Real-Time Systems (Work-In-Progress),”
42nd Real Time Systems Symposium (RTSS): IEEE Computer Society Press, 2021.
(217.13 KB)
“Scheduling Independent Stochastic Tasks on Heterogeneous Cloud Platforms,”
IEEE Cluster 2019, Albuquerque, New Mexico, IEEE Computer Society Press, September 2019.
(651 KB)
“SLATE Working Note 13: Implementing Singular Value and Symmetric/Hermitian Eigenvalue Solvers,”
SLATE Working Notes, no. 13, ICL-UT-19-07: Innovative Computing Laboratory, University of Tennessee, September 2019.
(3.47 MB)
“Accelerating Collaborative Filtering for Implicit Feedback Datasets using GPUs,”
2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, IEEE, November 2015.
(1.02 MB)
“SLATE: Design of a Modern Distributed and Accelerated Linear Algebra Library,”
International Conference for High Performance Computing, Networking, Storage and Analysis (SC19), Denver, CO, ACM, November 2019.
DOI: 10.1145/3295500.3356223 (2.01 MB)
“Accelerating Eigenvector Computation in the Nonsymmetric Eigenvalue Problem,”
VECPAR 2014, Eugene, OR, June 2014.
(199.44 KB)
“Accelerating the SVD Two Stage Bidiagonal Reduction and Divide and Conquer Using GPUs,”
Parallel Computing, vol. 74, pp. 3–18, May 2018.
DOI: 10.1016/j.parco.2017.10.004 (1.34 MB)
“Performance Tuning SLATE,”
SLATE Working Notes, no. 14, ICL-UT-20-01: Innovative Computing Laboratory, University of Tennessee, January 2020.
(1.29 MB)
“Evolution of the SLATE linear algebra library,”
The International Journal of High Performance Computing Applications, September 2024.
DOI: 10.1177/10943420241286531
“SLATE Tutorial
, Houston, TX, 2020 ECP Annual Meeting, February 2020.
(12.14 MB)
Least Squares Performance Report,”
SLATE Working Notes, no. 09, ICL-UT-18-10: Innovative Computing Laboratory, University of Tennessee, December 2018.
(1.76 MB)
“MAGMA Tutorial
, Atlanta, GA, Keeneland Workshop, February 2012.
(2.47 MB)
C++ API for BLAS and LAPACK,”
SLATE Working Notes, no. 02, ICL-UT-17-03: Innovative Computing Laboratory, University of Tennessee, June 2017.
(1.12 MB)
“Autotuning Batch Cholesky Factorization in CUDA with Interleaved Layout of Matrices,”
Parallel and Distributed Processing Symposium Workshops (IPDPSW), Orlando, FL, IEEE, June 2017.
DOI: 10.1109/IPDPSW.2017.18
“SLATE: Design of a Modern Distributed and Accelerated Linear Algebra Library
, Denver, CO, International Conference for High Performance Computing, Networking, Storage and Analysis (SC19), November 2019.
(16.19 MB)
Comparing Hybrid CPU-GPU and Native GPU-only Acceleration for Linear Algebra,”
2015 SIAM Conference on Applied Linear Algebra, Atlanta, GA, SIAM, October 2015.
(4.7 MB)
“SLATE Users' Guide,”
SLATE Working Notes, no. 10, ICL-UT-19-01: Innovative Computing Laboratory, University of Tennessee, July 2020.
(1.51 MB)
“Clover: Computational Libraries Optimized via Exascale Research
, Houston, TX, 2020 Exascale Computing Project Annual Meeting, February 2020.
(872 KB)
SLATE: Software for Linear Algebra Targeting Exascale (POSTER)
, Houston, TX, 2020 Exascale Computing Project Annual Meeting, February 2020.
(546.56 KB)
Assembly Operations for Multicore Architectures using Task-Based Runtime Systems,”
Euro-Par 2014, Porto, Portugal, Springer International Publishing, August 2014.
(481.52 KB)
“Specification and detection of performance problems with ASL,”
Concurrency and Computation: Practice and Experience, vol. 19, no. 11: John Wiley and Sons Ltd., pp. 1451-1464, January 2007.
“Initial Integration and Evaluation of SLATE and STRUMPACK,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-18-11: University of Tennessee, December 2018.
(249.78 KB)
“Using multiple levels of parallelism to enhance the performance of domain decomposition solvers,”
Parallel Computing, vol. 36, no. 5-6: Elsevier journals, pp. 285-296, 00 2010.
(418.57 KB)
“Rounding Error Analysis of the Classical Gram-Schmidt Orthogonalization Process,”
Numerische Mathematik, vol. 101, no. 1, pp. 87-100, January 2005.
(157.48 KB)
“Sparse approximations of the Schur complement for parallel algebraic hybrid solvers in 3D,”
Numerical Mathematics: Theory, Methods and Applications, vol. 3, no. 3, Beijing, Golbal Science Press, pp. 64-82, 00 2010.
“On the Parallel Solution of Large Industrial Wave Propagation Problems,”
Journal of Computational Acoustics (to appear), January 2005.
(1.08 MB)
“Multiprecision Block-Jacobi for Iterative Triangular Solves,”
European Conference on Parallel Processing (Euro-Par 2020): Springer, August 2020.
DOI: 10.1007/978-3-030-57675-2_34
“An Evaluation of Open MPI's Matching Transport Layer on the Cray XT,”
EuroPVM/MPI 2007, September 2007.
(369.01 KB)
“A Comparison of Application Performance Using Open MPI and Cray MPI,”
Cray User Group, CUG 2007, May 2007.
(248.83 KB)
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