Publications
Export 40 results:
Filters: First Letter Of Last Name is G [Clear All Filters]
Level-3 Cholesky Kernel Subroutine of a Fully Portable High Performance Minimal Storage Hybrid Format Cholesky Algorithm,”
ACM TOMS (submitted), also LAPACK Working Note (LAWN) 211, 00 2010.
(190.2 KB)
“
Rectangular Full Packed Format for Cholesky's Algorithm: Factorization, Solution and Inversion,”
ACM TOMS (to appear), 00 2009.
(896.03 KB)
“
Rectangular Full Packed Format for Cholesky's Algorithm: Factorization, Solution and Inversion,”
ACM Transactions on Mathematical Software (TOMS), vol. 37, no. 2, April 2010.
(896.03 KB)
“
Rectangular Full Packed Format for Cholesky's Algorithm: Factorization, Solution and Inversion,”
University of Tennessee Computer Science Technical Report, UT-CS-08-614 (also LAPACK Working Note 199), April 2008.
(896.03 KB)
“
Rectangular Full Packed Format for Cholesky’s Algorithm: Factorization, Solution, and Inversion,”
ACM Transactions on Mathematical Software (TOMS), vol. 37, no. 2, Atlanta, GA, April 2010.
(896.03 KB)
“
Level-3 Cholesky Factorization Routines Improve Performance of Many Cholesky Algorithms,”
ACM Transactions on Mathematical Software (TOMS), vol. 39, issue 2, February 2013.
DOI: 10.1145/2427023.2427026
(439.46 KB)
“
On the Design, Autotuning, and Optimization of GPU Kernels for Kinetic Network Simulations Using Fast Explicit Integration and GPU Batched Computation
, Oak Ridge, TN, Joint Institute for Computational Sciences Seminar Series, Presentation, September 2015.
(17.25 MB)

A Customized Precision Format Based on Mantissa Segmentation for Accelerating Sparse Linear Algebra,”
Concurrency and Computation: Practice and Experience, vol. 40319, issue 262, January 2019.
DOI: 10.1002/cpe.5418
“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)
“
A High-Performance, Heterogeneous MPI,”
HeteroPar 2006, Barcelona, Spain, September 2006.
(193.73 KB)
“
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
“On the Parallel Solution of Large Industrial Wave Propagation Problems,”
Journal of Computational Acoustics (to appear), January 2005.
(1.08 MB)
“
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.
“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)
“
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)
“
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.
“Assembly Operations for Multicore Architectures using Task-Based Runtime Systems,”
Euro-Par 2014, Porto, Portugal, Springer International Publishing, August 2014.
(481.52 KB)
“
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 Tutorial
, Houston, TX, 2020 ECP Annual Meeting, February 2020.
(12.14 MB)

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)
“
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.
(3.16 MB)
“
SLATE: Software for Linear Algebra Targeting Exascale (POSTER)
, Houston, TX, 2020 Exascale Computing Project Annual Meeting, February 2020.
(546.56 KB)

Accelerating Eigenvector Computation in the Nonsymmetric Eigenvalue Problem,”
VECPAR 2014, Eugene, OR, June 2014.
(199.44 KB)
“
SLATE Users' Guide,”
SLATE Working Notes, no. 10, ICL-UT-19-01: Innovative Computing Laboratory, University of Tennessee, July 2020.
(2.35 MB)
“
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)

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)
“
Clover: Computational Libraries Optimized via Exascale Research
, Houston, TX, 2020 Exascale Computing Project Annual Meeting, February 2020.
(872 KB)

Performance Tuning SLATE,”
SLATE Working Notes, no. 14, ICL-UT-20-01: Innovative Computing Laboratory, University of Tennessee, January 2020.
(1.29 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)
“
MAGMA Tutorial
, Atlanta, GA, Keeneland Workshop, February 2012.
(2.47 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)
“
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 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)
“
Scheduling Independent Stochastic Tasks on Heterogeneous Cloud Platforms,”
IEEE Cluster 2019, Albuquerque, New Mexico, IEEE Computer Society Press, September 2019.
(651 KB)
“
BDEC2 Platform White Paper,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-19-11: University of Tennessee, September 2019.
(30.16 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)
“
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)
“