Publications
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Unified Model for Assessing Checkpointing Protocols at Extreme-Scale,”
University of Tennessee Computer Science Technical Report (also LAWN 269), no. UT-CS-12-697, June 2012.
(2.76 MB)
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A Unified HPC Environment for Hybrid Manycore/GPU Distributed Systems,”
IEEE International Parallel and Distributed Processing Symposium (submitted), Anchorage, AK, May 2011.
“Unified Development for Mixed Multi-GPU and Multi-Coprocessor Environments using a Lightweight Runtime Environment,”
IPDPS 2014, Phoenix, AZ, IEEE, May 2014.
(1.51 MB)
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Understanding Scalability and Fine-Grain Parallelism of Synchronous Data Parallel Training,”
2019 IEEE/ACM Workshop on Machine Learning in High Performance Computing Environments (MLHPC), Denver, CO, IEEE, November 2019.
(696.89 KB)
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Understanding Native Event Semantics
, Knoxville, TN, 9th JLESC Workshop, April 2019.
(2.33 MB)
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UCX: An Open Source Framework for HPC Network APIs and Beyond,”
2015 IEEE 23rd Annual Symposium on High-Performance Interconnects, Santa Clara, CA, USA, IEEE, pp. 40-43, 2015.
“Two-stage Tridiagonal Reduction for Dense Symmetric Matrices using Tile Algorithms on Multicore Architectures,”
IEEE International Parallel and Distributed Processing Symposium (submitted), Anchorage, AK, May 2011.
“Twenty-Plus Years of Netlib and NA-Net,”
University of Tennessee Computer Science Department Technical Report, UT-CS-04-526, 00 2006.
(62.79 KB)
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Twenty Years of Computational Science,”
International Conference on Computational Science (ICCS 2020), Amsterdam, Netherlands, June 2020.
(149.66 KB)
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Tuning Stationary Iterative Solvers for Fault Resilience,”
6th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA15), Austin, TX, ACM, November 2015.
(1.28 MB)
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Tuning Principal Component Analysis for GRASS GIS on Multi-core and GPU Architectures,”
FOSS4G 2010, Barcelona, Spain, September 2010.
(1.57 MB)
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Truss Structural Optimization Using NetSolve System,”
Meeting of the Japan Society of Mechanical Engineers, Kyoto University, Kyoto, Japan, October 2002.
(450.65 KB)
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Tridiagonalization of a Symmetric Dense Matrix on a GPU Cluster,”
The Third International Workshop on Accelerators and Hybrid Exascale Systems (AsHES), May 2013.
“Tridiagonalization of a dense symmetric matrix on multiple GPUs and its application to symmetric eigenvalue problems,”
Concurrency and Computation: Practice and Experience, October 2013.
(1.71 MB)
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A Tribute to Gene Golub,”
Computing in Science and Engineering: IEEE, pp. 5, January 2008.
“Trends in High Performance Computing,”
The Computer Journal, vol. 47, no. 4: The British Computer Society, pp. 399-403, 00 2004.
(455.96 KB)
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Transparent Cross-Platform Access to Software Services using GridSolve and GridRPC,”
in Cloud Computing and Software Services: Theory and Techniques (to appear): CRC Press, 00 2009.
“Translational process: Mathematical software perspective,”
Journal of Computational Science, vol. 52, pp. 101216, 2021.
“Translational Process: Mathematical Software Perspective,”
Journal of Computational Science, September 2020.
(752.59 KB)
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Translational Process: Mathematical Software Perspective,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-20-11, August 2020.
(752.59 KB)
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Transient Error Resilient Hessenberg Reduction on GPU-based Hybrid Architectures,”
UT-CS-13-712: University of Tennessee Computer Science Technical Report, June 2013.
(206.42 KB)
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Trace-based Performance Analysis for the Petascale Simulation Code FLASH,”
International Journal of High Performance Computing Applications (to appear), 00 2010.
(887.54 KB)
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Trace-based Performance Analysis for the Petascale Simulation Code FLASH,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-09-01, April 2009.
(887.54 KB)
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Trace-Based Parallel Performance Overhead Compensation,”
In Proc. of the International Conference on High Performance Computing and Communications (HPCC), Sorrento (Naples), Italy, September 2005.
(306.88 KB)
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Towards Portable Online Prediction of Network Utilization Using MPI-Level Monitoring,”
2019 European Conference on Parallel Processing (Euro-Par 2019), Göttingen, Germany, Springer, August 2019.
(1.07 MB)
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Towards Optimal Multi-Level Checkpointing,”
IEEE Transactions on Computers, vol. 66, issue 7, pp. 1212–1226, July 2017.
(1.39 MB)
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Towards Numerical Benchmark for Half-Precision Floating Point Arithmetic,”
2017 IEEE High Performance Extreme Computing Conference (HPEC), Waltham, MA, IEEE, September 2017.
(1.67 MB)
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Towards Half-Precision Computation for Complex Matrices: A Case Study for Mixed Precision Solvers on GPUs,”
ScalA19: 10th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, Denver, CO, IEEE, November 2019.
(523.87 KB)
(3.42 MB)
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Towards Efficient MapReduce Using MPI,”
Lecture Notes in Computer Science, Recent Advances in Parallel Virtual Machine and Message Passing Interface - 16th European PVM/MPI Users' Group Meeting, vol. 5759, Espoo, Finland, Springer Berlin / Heidelberg, pp. 240-249, 00 2009.
“Towards Dense Linear Algebra for Hybrid GPU Accelerated Manycore Systems,”
Parallel Computing, vol. 36, no. 5-6, pp. 232-240, 00 2010.
(606.41 KB)
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Towards Dense Linear Algebra for Hybrid GPU Accelerated Manycore Systems,”
University of Tennessee Computer Science Technical Report, UT-CS-08-632 (also LAPACK Working Note 210), January 2008.
(606.41 KB)
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Towards Continuous Benchmarking,”
Platform for Advanced Scientific Computing Conference (PASC 2019), Zurich, Switzerland, ACM Press, June 2019.
(1.51 MB)
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Towards bulk based preconditioning for quantum dot computations,”
IEEE/ACM Proceedings of HPCNano SC06 (to appear), January 2006.
(172.46 KB)
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Towards Batched Linear Solvers on Accelerated Hardware Platforms,”
8th Workshop on General Purpose Processing Using GPUs (GPGPU 8) co-located with PPOPP 2015, San Francisco, CA, ACM, February 2015.
(403.74 KB)
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Towards An Efficient, Scalable Replication Mechanism for the I2-DSI Project,”
University of North Carolina School of Library and Information Science Technical Report, no. TR-1999-01, January 1999.
“Towards an Accurate Model for Collective Communications,”
ICL Technical Report, no. ICL-UT-05-03, January 2005.
(250.73 KB)
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Towards an Accurate Model for Collective Communications,”
International Journal of High Performance Applications, Special Issue: Automatic Performance Tuning, vol. 18, no. 1, pp. 159-167, January 2004.
(250.73 KB)
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Towards Achieving Performance Portability Using Directives for Accelerators,”
The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'16), Third Workshop on Accelerator Programming Using Directives (WACCPD), Salt Lake City, Utah, Innovative Computing Laboratory, University of Tennessee, November 2016.
(567.02 KB)
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Towards a Parallel Tile LDL Factorization for Multicore Architectures,”
ICL Technical Report, no. ICL-UT-11-03, Seattle, WA, April 2011.
(425.45 KB)
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Towards a New Peer Review Concept for Scientific Computing ensuring Technical Quality, Software Sustainability, and Result Reproducibility,”
Proceedings in Applied Mathematics and Mechanics, vol. 19, issue 1, November 2019.
“Towards a High-Performance Tensor Algebra Package for Accelerators
, Gatlinburg, TN, moky Mountains Computational Sciences and Engineering Conference (SMC15), September 2015.
(1.76 MB)
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Towards a Complexity Analysis of Sparse Hybrid Linear Solvers,”
PARA 2010, Reykjavik, Iceland, June 2010.
“Toward High Performance Divide and Conquer Eigensolver for Dense Symmetric Matrices,”
SIAM Journal on Scientific Computing (Accepted), July 2012.
“Toward High Performance Divide and Conquer Eigensolver for Dense Symmetric Matrices.,”
Submitted to SIAM Journal on Scientific Computing (SISC), 00 2011.
“Toward a scalable multi-GPU eigensolver via compute-intensive kernels and efficient communication,”
Proceedings of the 27th ACM International Conference on Supercomputing (ICS '13), Eugene, Oregon, USA, ACM Press, June 2013.
(1.27 MB)
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Toward a New Metric for Ranking High Performance Computing Systems,”
SAND2013 - 4744, June 2013.
(225.32 KB)
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Toward a Modular Precision Ecosystem for High-Performance Computing,”
The International Journal of High Performance Computing Applications, vol. 33, issue 6, pp. 1069-1078, November 2019.
(1.93 MB)
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Toward a Framework for Preparing and Executing Adaptive Grid Programs,”
International Parallel and Distributed Processing Symposium: IPDPS 2002 Workshops, Fort Lauderdale, FL, pp. 0171, April 2002.
(64.5 KB)
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Top500 Supercomputer Sites (15th edition),”
University of Tennessee Computer Science Department Technical Report, no. UT-CS-00-442, June 2000.
(278.88 KB)
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Top500 Supercomputer Sites (14th edition),”
University of Tennessee Computer Science Department Technical Report, no. UT-CS-99-434, November 1999.
(281.81 KB)
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