Publications
“Resiliency in numerical algorithm design for extreme scale simulations,”
The International Journal of High Performance Computing Applications, vol. 36371337212766180823, issue 2, pp. 251 - 285, March 2022.
“An international survey on MPI users,”
Parallel Computing, vol. 108, December 2021.
(1.49 MB)
(1.49 MB)
A Report of the MPI International Survey (Poster)
, Austin, TX, EuroMPI/USA '20: 27th European MPI Users' Group Meeting, September 2020.
CEED ECP Milestone Report: Performance Tuning of CEED Software and 1st and 2nd Wave Apps
: Zenodo, October 2019.
(8.31 MB)
(8.31 MB)
“A Collection of White Papers from the BDEC2 Workshop in Poznan, Poland,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-19-10: University of Tennessee, Knoxville, May 2019.
(5.82 MB)
(5.82 MB)
“A Collection of White Papers from the BDEC2 Workshop in Poznan, Poland,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-19-10: University of Tennessee, Knoxville, May 2019.
(5.82 MB)
(5.82 MB)
“Analyzing Performance of BiCGStab with Hierarchical Matrix on GPU Clusters,”
IEEE International Parallel and Distributed Processing Symposium (IPDPS), Vancouver, BC, Canada, IEEE, May 2018.
(1.37 MB)
(1.37 MB)
“3-D parallel frequency-domain visco-acoustic wave modelling based on a hybrid direct/iterative solver,”
73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, Vienna, Austria, 23-26 May, 00 2011.
“Three-dimensional parallel frequency-domain visco-acoustic wave modelling based on a hybrid direct/iterative solver.,”
To appear in Geophysical Prospecting journal., 00 2011.
(1.04 MB)
(1.04 MB)
“Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team,”
SciDAC 2009, Journal of Physics: Conference Series, vol. 180(2009)012039, San Diego, California, IOP Publishing, July 2009.
(906.39 KB)
(906.39 KB)
“Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team,”
SciDAC 2009, Journal of Physics: Conference Series, vol. 180(2009)012039, San Diego, California, IOP Publishing, July 2009.
(906.39 KB)
(906.39 KB)
“VGrADS: Enabling e-Science Workflows on Grids and Clouds with Fault Tolerance,”
SC’09 The International Conference for High Performance Computing, Networking, Storage and Analysis (to appear), Portland, OR, 00 2009.
(648.82 KB)
(648.82 KB)
“How Elegant Code Evolves With Hardware: The Case Of Gaussian Elimination,”
in Beautiful Code Leading Programmers Explain How They Think (Chapter 14), pp. 243-282, January 2008.
(257 KB)
(257 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)
(257 KB)
“New Grid Scheduling and Rescheduling Methods in the GrADS Project,”
International Journal of Parallel Programming, vol. 33, no. 2: Springer, pp. 209-229, June 2005.
(306.41 KB)
(306.41 KB)
“Cray X1 Evaluation Status Report,”
Oak Ridge National Laboratory Report, vol. /-2004/13, January 2004.
(817.33 KB)
(817.33 KB)
“The Virtual Instrument: Support for Grid-enabled Scientific Simulations,”
International Journal of High Performance Computing Applications, vol. 18, no. 1, pp. 3-17, January 2004.
(282.16 KB)
(282.16 KB)
“Energy Minimization of Protein Tertiary Structure by Parallel Simulated Annealing using Genetic Crossover,”
Special Issue on Biological Applications of Genetic and Evolutionary Computation (submitted), March 2003.
(438.68 KB)
(438.68 KB)
“Energy Minimization of Protein Tertiary Structure by Parallel Simulated Annealing using Genetic Crossover,”
Special Issue on Biological Applications of Genetic and Evolutionary Computation (submitted), March 2003.
(438.68 KB)
(438.68 KB)
“Recent Advances in Parallel Virtual Machine and Message Passing Interface,”
Lecture Notes in Computer Science, vol. 2840: Springer-Verlag, Berlin, January 2003.
“Middleware for the Use of Storage in Communication,”
Parallel Computing, vol. 28, no. 12, pp. 1773-1788, August 2002.
(87.97 KB)
(87.97 KB)
“The Virtual Instrument: Support for Grid-enabled Scientific Simulations,”
Journal of Parallel and Distributed Computing (submitted), October 2002.
(282.16 KB)
(282.16 KB)
“Logistical Computing and Internetworking: Middleware for the Use of Storage in Communication,”
submitted to SC2001, Denver, Colorado, November 2001.
(41.79 KB)
(41.79 KB)
MPI - The Complete Reference, Volume 1: The MPI Core
, Second, Cambridge, MA, USA, MIT Press, pp. 426, August 1998.
“ScaLAPACK: A Portable Linear Algebra Library for Distributed Memory Computers - Design Issues and Performance,”
Computer Physics Communications, vol. 97, issue 1-2, pp. 1-15, August 1996.
