Publications
“Grid Computing applied to the Boundary Element Method,”
Proceedings of the First International Conference on Parallel, Distributed and Grid Computing for Engineering, vol. 27, no. :104203/9027, Stirlingshire, UK, Civil-Comp Press, 00 2009.
“Grid-Enabling Problem Solving Environments: A Case Study of SCIRUN and NetSolve,”
Proceedings of the High Performance Computing Symposium (HPC 2001) in 2001 Advanced Simulation Technologies Conference, Seattle, Washington, Society for Modeling and Simulation International, April 2001.
(144.19 KB)
(144.19 KB)
“GridSolve: The Evolution of Network Enabled Solver,”
Grid-Based Problem Solving Environments: IFIP TC2/WG 2.5 Working Conference on Grid-Based Problem Solving Environments (Prescott, AZ, July 2006): Springer, pp. 215-226, 00 2007.
(377.48 KB)
(377.48 KB)
“Hash Functions for Datatype Signatures in MPI,”
Proceedings of 12th European Parallel Virtual Machine and Message Passing Interface Conference - Euro PVM/MPI, vol. 3666, Sorrento (Naples), Italy, Springer-Verlag Berlin, pp. 76-83, September 2005.
(304.2 KB)
(304.2 KB)
“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)
(405.71 KB)
“High Performance Computing Today,”
FOMMS 2000: Foundations of Molecular Modeling and Simulation Conference (to appear), January 2000.
(66 KB)
(66 KB)
“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.
“High Performance Computing Trends, Supercomputers, Clusters, and Grids,”
Information Processing Society of Japan Symposium Series, vol. 2003, no. 14, pp. 55-58, January 2003.
“High Performance Matrix Inversion Based on LU Factorization for Multicore Architectures,”
Proceedings of MTAGS11, Seattle, WA, November 2011.
(879.49 KB)
(879.49 KB)
“A Holistic Approach for Performance Measurement and Analysis for Petascale Applications,”
ICCS 2009 Joint Workshop: Tools for Program Development and Analysis in Computational Science and Software Engineering for Large-Scale Computing, vol. 2009, Baton Rouge, Louisiana, Springer-Verlag Berlin Heidelberg 2009, pp. 686-695, May 2009.
(3.96 MB)
(3.96 MB)
“The HPC Challenge (HPCC) Benchmark Suite,”
SC06 Conference Tutorial, Tampa, Florida, IEEE, November 2006.
(1.08 MB)
(1.08 MB)
“The Impact of Paravirtualized Memory Hierarchy on Linear Algebra Computational Kernels and Software,”
ACM/IEEE International Symposium on High Performance Distributed Computing, Boston, MA., June 2008.
(403.89 KB)
(403.89 KB)
“Improvement of parallelization efficiency of batch pattern BP training algorithm using Open MPI,”
Proceedings of International Conference on Computational Science, ICCS 2010 (to appear), Amsterdam The Netherlands, Elsevier, June 2010.
(125.01 KB)
(125.01 KB)
“Improvements in the Efficient Composition of Applications,”
IPDPS 2004, NGS Workshop (to appear), Sante Fe, 00 2004.
(42.85 KB)
(42.85 KB)
“Improving Performance of GMRES by Reducing Communication and Pipelining Global Collectives,”
Proceedings of The 18th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2017), Best Paper Award, Orlando, FL, June 2017.
(453.66 KB)
(453.66 KB)
“Improving Time to Solution with Automated Performance Analysis,”
Second Workshop on Productivity and Performance in High-End Computing (P-PHEC) at 11th International Symposium on High Performance Computer Architecture (HPCA-2005), San Francisco, February 2005.
(112.63 KB)
(112.63 KB)
“Integrating process, control-flow, and data resiliency layers using a hybrid Fenix/Kokkos approach,”
2022 IEEE International Conference on Cluster Computing (CLUSTER 2022), Heidelberg, Germany, September 2022.
“Interior State Computation of Nano Structures,”
PARA 2008, 9th International Workshop on State-of-the-Art in Scientific and Parallel Computing, Trondheim, Norway, May 2008.
(137.12 KB)
(137.12 KB)
“The Internet BackPlane Protocol: A Study in Resource Sharing,”
Proceedings of the second IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGRID 2002), Berlin, Germany, October 2002.
“Kernel Assisted Collective Intra-node MPI Communication Among Multi-core and Many-core CPUs,”
Int'l Conference on Parallel Processing (ICPP '11), Taipei, Taiwan, September 2011.
“KOJAK - A Tool Set for Automatic Performance Analysis of Parallel Applications,”
Proc. of the European Conference on Parallel Computing (EuroPar), vol. 2790, Klagenfurt, Austria, Springer-Verlag, pp. 1301-1304, August 2003.
(196.05 KB)
(196.05 KB)
“L2 Cache Modeling for Scientific Applications on Chip Multi-Processors,”
Proceedings of the 2007 International Conference on Parallel Processing, Xi'an, China, IEEE Computer Society, January 2007.
(654.11 KB)
(654.11 KB)
“LAPACK for Clusters Project: An Example of Self Adapting Numerical Software,”
Proceedings of the 37th Annual Hawaii International Conference on System Sciences (HICSS 04'), vol. 9, Big Island, Hawaii, pp. 90282, January 2004.
(80.97 KB)
(80.97 KB)
“Large Event Traces in Parallel Performance Analysis,”
8th Workshop 'Parallel Systems and Algorithms' (PASA), Lecture Notes in Informatics, no. ICL-UT-06-08, Frankfurt/Main, Germany, Gesellschaft für Informatik, March 2006.
(92.47 KB)
(92.47 KB)
“Leading Edge Hybrid Multi-GPU Algorithms for Generalized Eigenproblems in Electronic Structure Calculations,”
International Supercomputing Conference (ISC), Lecture Notes in Computer Science, vol. 7905, Leipzig, Germany, Springer Berlin Heidelberg, pp. 67-80, June 2013.
(2.14 MB)
(2.14 MB)
“Least Squares Solvers for Distributed-Memory Machines with GPU Accelerators,”
ACM International Conference on Supercomputing (ICS '19), Phoenix, Arizona, ACM, pp. 117–126, June 2019.
(1.63 MB)
(1.63 MB)
“Linear Systems Solvers for Distributed-Memory Machines with GPU Accelerators,”
Euro-Par 2019: Parallel Processing, vol. 11725: Springer, pp. 495–506, August 2019.
“Locality and Topology aware Intra-node Communication Among Multicore CPUs,”
Proceedings of the 17th EuroMPI conference, Stuttgart, Germany, LNCS, September 2010.
(327.01 KB)
(327.01 KB)
“Lossy all-to-all exchange for accelerating parallel 3-D FFTs on hybrid architectures with GPUs,”
2022 IEEE International Conference on Cluster Computing (CLUSTER), pp. 152-160, September 2022.
“Making Performance Analysis and Tuning Part of the Software Development Cycle,”
Proceedings of DoD HPCMP UGC 2009, San Diego, CA, IEEE, June 2009.
“Matrix Product on Heterogeneous Master Worker Platforms,”
2008 PPoPP Conference, Salt Lake City, Utah, January 2008.
“Max-Stretch Minimization on an Edge-Cloud Platform,”
IPDPS'2021, the 34th IEEE International Parallel and Distributed Processing Symposium: IEEE Computer Society Press, 2021.
(4.94 MB)
(4.94 MB)
“Measuring Energy and Power with PAPI,”
International Workshop on Power-Aware Systems and Architectures, Pittsburgh, PA, September 2012.
(146.79 KB)
(146.79 KB)
“Memory Bandwidth and the Performance of Scientific Applications: A Study of the AMD Opteron Processor,”
2005 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS) (submitted), January 2004.
(210.29 KB)
(210.29 KB)
“Memory Leak Detection in Fortran Applications using TAU,”
Proc. DoD HPCMP Users Group Conference (HPCMP-UGC'07), Pittsburgh, PA, IEEE Computer Society, January 2007.
“Memory Traffic and Complete Application Profiling with PAPI Multi-Component Measurements,”
2023 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), St. Petersburg, Florida, IEEE, August 2023.
(1.81 MB)
(1.81 MB)
“Metacomputing Support for the SARA3D Structural Acoustics Application,”
Department of Defense Users' Group Conference (to appear), Biloxi, Mississippi, June 2001.
(64.58 KB)
(64.58 KB)
“A Metascheduler For The Grid,”
Proceedings of the 11th IEEE International Symposium on High Performance Distributed Computing (HPDC 2002), Edinburgh, Scotland, IEEE Computer Society, pp. 343-351, July 2002.
(99.53 KB)
(99.53 KB)
“Mixed-Tool Performance Analysis on Hybrid Multicore Architectures,”
First International Workshop on Parallel Software Tools and Tool Infrastructures (PSTI 2010), San Diego, CA, September 2010.
(1.24 MB)
(1.24 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)
“MPI-aware Compiler Optimizations for Improving Communication-Computation Overlap,”
Proceedings of the 23rd annual International Conference on Supercomputing (ICS '09), Yorktown Heights, NY, USA, ACM, pp. 316-325, June 2009.
(308.92 KB)
(308.92 KB)
“Multithreading for synchronization tolerance in matrix factorization,”
Journal of Physics: Conference Series, SciDAC 2007, vol. 78, no. 2007, January 2007.
(577.73 KB)
(577.73 KB)
“The NetSolve Environment: Progressing Towards the Seamless Grid,”
2000 International Conference on Parallel Processing (ICPP-2000), Toronto, Canada, August 2000.
(148.85 KB)
(148.85 KB)
“Network-Enabled Server Systems: Deploying Scientific Simulations on the Grid,”
2001 High Performance Computing Symposium (HPC'01), part of the Advance Simulation Technologies Conference, Seattle, Washington, April 2001.
(175.23 KB)
(175.23 KB)
“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.
“A Note on Auto-tuning GEMM for GPUs,”
9th International Conference on Computational Science (ICCS 2009), no. 5544-5545, Baton Rouge, LA, pp. 884-892, May 2009.
(236.02 KB)
(236.02 KB)
“Numerical Linear Algebra on Emerging Architectures: The PLASMA and MAGMA Projects,”
Journal of Physics: Conference Series, vol. 180, 00 2009.
(119.37 KB)
(119.37 KB)
“Numerically Stable Real Number Codes Based on Random Matrices,”
The International Conference on Computational Science, Atlanta, GA, LNCS 3514, Springer-Verlag, January 2005.
(166.2 KB)
(166.2 KB)
“One-Sided Dense Matrix Factorizations on a Multicore with Multiple GPU Accelerators,”
The International Conference on Computational Science (ICCS), June 2012.
“OpenCL Evaluation for Numerical Linear Algebra Library Development,”
Symposium on Application Accelerators in High-Performance Computing (SAAHPC '10), Knoxville, TN, July 2010.
(2.69 MB)
(2.69 MB)
