Publications
“Accelerating Linear System Solutions Using Randomization Techniques,”
ACM Transactions on Mathematical Software (also LAWN 246), vol. 39, issue 2, February 2013.
DOI: 10.1145/2427023.2427025 
(358.79 KB)
(358.79 KB)
“Assessing the impact of ABFT and Checkpoint composite strategies,”
University of Tennessee Computer Science Technical Report, no. ICL-UT-13-03, 2013.
(968.47 KB)
(968.47 KB)
“Beyond the CPU: Hardware Performance Counter Monitoring on Blue Gene/Q,”
International Supercomputing Conference 2013 (ISC'13), Leipzig, Germany, Springer, June 2013.
(624.58 KB)
(624.58 KB)
“BlackjackBench: Portable Hardware Characterization with Automated Results Analysis,”
The Computer Journal, March 2013.
DOI: 10.1093/comjnl/bxt057 (408.45 KB)
(408.45 KB)
“A Block-Asynchronous Relaxation Method for Graphics Processing Units,”
Journal of Parallel and Distributed Computing, vol. 73, issue 12, pp. 1613–1626, December 2013.
DOI: http://dx.doi.org/10.1016/j.jpdc.2013.05.008 (1.08 MB)
(1.08 MB)
“clMAGMA: High Performance Dense Linear Algebra with OpenCL,”
University of Tennessee Technical Report (Lawn 275), no. UT-CS-13-706: University of Tennessee, March 2013.
(526.6 KB)
(526.6 KB)
“Correlated Set Coordination in Fault Tolerant Message Logging Protocols,”
Concurrency and Computation: Practice and Experience, vol. 25, issue 4, pp. 572-585, March 2013.
DOI: 10.1002/cpe.2859 (636.68 KB)
(636.68 KB)
“CPU-GPU Hybrid Bidiagonal Reduction With Soft Error Resilience,”
ScalA '13 Proceedings of the Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, Montpellier, France, November 2013.
(238.58 KB)
(238.58 KB)
“Dense Linear Algebra on Distributed Heterogeneous Hardware with a Symbolic DAG Approach,”
Scalable Computing and Communications: Theory and Practice: John Wiley & Sons, pp. 699-735, March 2013.
(1.01 MB)
(1.01 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)
(4.11 MB)
“Dynamically balanced synchronization-avoiding LU factorization with multicore and GPUs,”
University of Tennessee Computer Science Technical Report, no. ut-cs-13-713, July 2013.
(659.77 KB)
(659.77 KB)
“Efficient Parallelization of Batch Pattern Training Algorithm on Many-core and Cluster Architectures,”
7th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems, Berlin, Germany, September 2013.
(102.51 KB)
(102.51 KB)
“Enabling Workflows in GridSolve: Request Sequencing and Service Trading,”
Journal of Supercomputing, vol. 64, issue 3, pp. 1133-1152, June 2013.
DOI: 10.1007/s11227-010-0549-1 (821.29 KB)
(821.29 KB)
“An evaluation of User-Level Failure Mitigation support in MPI,”
Computing, vol. 95, issue 12, pp. 1171-1184, December 2013.
DOI: 10.1007/s00607-013-0331-3 (311.23 KB)
(311.23 KB)
“Extending the scope of the Checkpoint-on-Failure protocol for forward recovery in standard MPI,”
Concurrency and Computation: Practice and Experience, July 2013.
DOI: 10.1002/cpe.3100 (3.89 MB)
(3.89 MB)
“Hierarchical QR Factorization Algorithms for Multi-core Cluster Systems,”
Parallel Computing, vol. 39, issue 4-5, pp. 212-232, May 2013.
(1.43 MB)
(1.43 MB)
“High Performance Bidiagonal Reduction using Tile Algorithms on Homogeneous Multicore Architectures,”
ACM Transactions on Mathematical Software (TOMS), vol. 39, issue 3, no. 16, 2013.
DOI: 10.1145/2450153.2450154 (665.7 KB)
(665.7 KB)
“HPC Challenge: Design, History, and Implementation Highlights,”
Contemporary High Performance Computing: From Petascale Toward Exascale, Boca Raton, FL, Taylor and Francis, 2013.
(790.01 KB)
(790.01 KB)
“Hydrodynamic Computation with Hybrid Programming on CPU-GPU Clusters,”
University of Tennessee Computer Science Technical Report, no. ut-cs-13-714, July 2013.
(866.68 KB)
(866.68 KB)
“Implementing a Blocked Aasen’s Algorithm with a Dynamic Scheduler on Multicore Architectures,”
IPDPS 2013 (submitted), Boston, MA, 00 2013.
(1.22 MB)
(1.22 MB)
“Implementing a systolic algorithm for QR factorization on multicore clusters with PaRSEC,”
Lawn 277, no. UT-CS-13-709, May 2013.
(298.63 KB)
(298.63 KB)
“An Improved Parallel Singular Value Algorithm and Its Implementation for Multicore Hardware,”
Supercomputing 2013, Denver, CO, November 2013.
“An Improved Parallel Singular Value Algorithm and Its Implementation for Multicore Hardware,”
University of Tennessee Computer Science Technical Report (also LAWN 283), no. ut-eecs-13-720: University of Tennessee, October 2013.
(1.23 MB)
(1.23 MB)
“Keeneland: Computational Science Using Heterogeneous GPU Computing,”
Contemporary High Performance Computing: From Petascale Toward Exascale, Boca Raton, FL, Taylor and Francis, 2013.
(2.7 MB)
(2.7 MB)
“Kernel-assisted and topology-aware MPI collective communications on multi-core/many-core platforms,”
Journal of Parallel and Distributed Computing, vol. 73, issue 7, pp. 1000-1010, July 2013.
DOI: 10.1016/j.jpdc.2013.01.015 (1.4 MB)
(1.4 MB)
“LAPACK,”
Handbook of Linear Algebra, Second, Boca Raton, FL, CRC Press, 2013.
(223.21 KB)
(223.21 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.
DOI: 10.1007/978-3-642-38750-0_6 (2.14 MB)
(2.14 MB)
“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)
(439.46 KB)
“LU Factorization with Partial Pivoting for a Multicore System with Accelerators,”
IEEE Transactions on Parallel and Distributed Computing, vol. 24, issue 8, pp. 1613-1621, August 2013.
DOI: http://doi.ieeecomputersociety.org/10.1109/TPDS.2012.242 (1.08 MB)
(1.08 MB)
“Multi-criteria checkpointing strategies: optimizing response-time versus resource utilization,”
University of Tennessee Computer Science Technical Report, no. ICL-UT-13-01, February 2013.
(497.64 KB)
(497.64 KB)
“Multi-criteria Checkpointing Strategies: Response-Time versus Resource Utilization,”
Euro-Par 2013, Aachen, Germany, Springer, August 2013.
(431.84 KB)
(431.84 KB)
“Multithreading in the PLASMA Library,”
Multi and Many-Core Processing: Architecture, Programming, Algorithms, & Applications: Taylor & Francis, 00 2013.
(536.28 KB)
(536.28 KB)
“Optimal Checkpointing Period: Time vs. Energy,”
University of Tennessee Computer Science Technical Report (also LAWN 281), no. ut-eecs-13-718: University of Tennessee, October 2013.
(440.13 KB)
(440.13 KB)
“Parallel Reduction to Hessenberg Form with Algorithm-Based Fault Tolerance,”
International Conference for High Performance Computing, Networking, Storage and Analysis, IEEE-SC 2013, Denver, CO, November 2013.
(147.09 KB)
(147.09 KB)
“PaRSEC: Exploiting Heterogeneity to Enhance Scalability,”
IEEE Computing in Science and Engineering, vol. 15, issue 6, pp. 36-45, November 2013.
DOI: 10.1109/MCSE.2013.98 (2.16 MB)
(2.16 MB)
“Performance of Various Computers Using Standard Linear Equations Software,”
University of Tennessee Computer Science Technical Report, no. cs-89-85, February 2013.
(539.24 KB)
(539.24 KB)
“Portable HPC Programming on Intel Many-Integrated-Core Hardware with MAGMA Port to Xeon Phi,”
PPAM 2013, Warsaw, Poland, September 2013.
(284.97 KB)
(284.97 KB)
“Post-failure recovery of MPI communication capability: Design and rationale,”
International Journal of High Performance Computing Applications, vol. 27, issue 3, pp. 244 - 254, January 2013.
DOI: 10.1177/1094342013488238 (285.77 KB)
(285.77 KB)
“Revisiting the Double Checkpointing Algorithm,”
15th Workshop on Advances in Parallel and Distributed Computational Models, at the IEEE International Parallel & Distributed Processing Symposium, Boston, MA, May 2013.
(591.1 KB)
(591.1 KB)
“Revisiting the Double Checkpointing Algorithm,”
University of Tennessee Computer Science Technical Report (LAWN 274), no. ut-cs-13-705, January 2013.
(682.22 KB)
(682.22 KB)
“Scalable Dense Linear Algebra on Heterogeneous Hardware,”
HPC: Transition Towards Exascale Processing, in the series Advances in Parallel Computing, 2013.
(760.32 KB)
(760.32 KB)
“Soft Error Resilient QR Factorization for Hybrid System with GPGPU,”
Journal of Computational Science, vol. 4, issue 6, pp. 457–464, November 2013.
DOI: http://dx.doi.org/10.1016/j.jocs.2013.01.004 (995.45 KB)
(995.45 KB)
“Standards for Graph Algorithm Primitives,”
17th IEEE High Performance Extreme Computing Conference (HPEC '13), Waltham, MA, IEEE, September 2013.
DOI: 10.1109/HPEC.2013.6670338 (108.86 KB)
(108.86 KB)
“Toward a New Metric for Ranking High Performance Computing Systems,”
SAND2013 - 4744, June 2013.
(225.32 KB)
(225.32 KB)
“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.
DOI: 10.1145/2464996.2465438 (1.27 MB)
(1.27 MB)
“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)
(206.42 KB)
“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)
(1.71 MB)
“Tridiagonalization of a Symmetric Dense Matrix on a GPU Cluster,”
The Third International Workshop on Accelerators and Hybrid Exascale Systems (AsHES), May 2013.
“Unified Model for Assessing Checkpointing Protocols at Extreme-Scale,”
Concurrency and Computation: Practice and Experience, November 2013.
DOI: 10.1002/cpe.3173 (894.61 KB)
(894.61 KB)
“Virtual Systolic Array for QR Decomposition,”
15th Workshop on Advances in Parallel and Distributed Computational Models, IEEE International Parallel & Distributed Processing Symposium (IPDPS 2013), Boston, MA, IEEE, May 2013.
DOI: 10.1109/IPDPS.2013.119 (749.84 KB)
(749.84 KB)
