Publications
DARPA's HPCS Program: History, Models, Tools, Languages,”
in Advances in Computers, vol. 72: Elsevier, January 2008.
(3.61 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
DAGuE: A generic distributed DAG Engine for High Performance Computing.,”
Parallel Computing, vol. 38, no. 1-2: Elsevier, pp. 27-51, 00 2012.
(830.85 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Creating Software Technology to Harness the Power of Leadership-class Computing Systems,”
DOE SciDAC Review (to appear), June 2007.
(617.02 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Cray X1 Evaluation Status Report,”
Oak Ridge National Laboratory Report, vol. /-2004/13, January 2004.
(817.33 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Correlated Set Coordination in Fault Tolerant Message Logging Protocols,”
Concurrency and Computation: Practice and Experience, vol. 25, issue 4, pp. 572-585, March 2013.
(636.68 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
On the Convergence of Computational and Data Grids,”
Parallel Processing Letters, vol. 11, no. 2-3, pp. 187-202, January 2001.
(213.35 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Constructing Resilient Communication Infrastructure for Runtime Environments,”
ParCo 2009, Lyon France, September 2009.
“Constructing Resiliant Communication Infrastructure for Runtime Environments in Advances in Parallel Computing,”
Advances in Parallel Computing - Parallel Computing: From Multicores and GPU's to Petascale, vol. 19, pp. 441-451, 2010.
“Conjugate-Gradient Eigenvalue Solvers in Computing Electronic Properties of Nanostructure Architectures,”
International Journal of Computational Science and Engineering, vol. 2, no. 3/4, pp. 205-212, 00 2006.
(428.21 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Conjugate-Gradient Eigenvalue Solvers in Computing Electronic Properties of Nanostructure Architectures,”
International Journal of Computational Science and Engineering (to appear), January 2005.
(428.21 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Condition Numbers of Gaussian Random Matrices,”
SIAM Journal on Matrix Analysis and Applications (to appear), January 2005.
(186.46 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Computing the Conditioning of the Components of a Linear Least-squares Solution,”
Numerical Linear Algebra with Applications, vol. 16, no. 7, pp. 517-533, 00 2009.
(374.97 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Computing the Conditioning of the Components of a Linear Least Squares Solution,”
VECPAR '08, High Performance Computing for Computational Science, Toulouse, France, January 2008.
(374.97 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Computing Low-rank Approximation of a Dense Matrix on Multicore CPUs with a GPU and its Application to Solving a Hierarchically Semiseparable Linear System of Equations,”
Scientific Programming, 2015.
(648.87 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
“Computational Science – ICCS 2009, Proceedings of the 9th International Conference,”
Lecture Notes in Computer Science: Theoretical Computer Science and General Issues, vol. -, no. 5544-5545, Baton Rouge, LA, May 2009.
Computational Science — ICCS 2003,”
Lecture Notes in Computer Science, vol. 2657-2660, ICCS 2003, International Conference. Melbourne, Australia, Springer-Verlag, Berlin, June 2003.
“Computational science for a better future,”
Journal of Computational Science, vol. 62, pp. 101745, July 2022.
“Computational Benefit of GPU Optimization for Atmospheric Chemistry Modeling,”
Journal of Advances in Modeling Earth Systems, vol. 10, issue 8, pp. 1952–1969, August 2018.
(3.4 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Computation at the Cutting Edge of Science,”
Journal of Computational Science, June 2024.
“A Comprehensive Study of Task Coalescing for Selecting Parallelism Granularity in a Two-Stage Bidiagonal Reduction,”
IPDPS 2012, Shanghai, China, May 2012.
(480.43 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Composing Resilience Techniques: ABFT, Periodic, and Incremental Checkpointing,”
International Journal of Networking and Computing, vol. 5, no. 1, pp. 2-15, January 2015.
(755.54 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
The Component Structure of a Self-Adapting Numerical Software System,”
International Journal of Parallel Programming, vol. 33, no. 2, June 2005.
(64.88 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
A Comparison of Parallel Solvers for General Narrow Banded Linear Systems,”
Parallel and Distributed Computing Practices, vol. 2, pp. 385-400, October 2002.
(304.96 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Comparing the Performance of Rigid, Moldable, and Grid-Shaped Applications on Failure-Prone HPC Platforms,”
Parallel Computing, vol. 85, pp. 1–12, July 2019.
(865.18 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Comparing Distributed Termination Detection Algorithms for Modern HPC Platforms,”
International Journal of Networking and Computing, vol. 12, issue 1, pp. 26 - 46, January 2022.
“Communication-Avoiding Symmetric-Indefinite Factorization,”
SIAM Journal on Matrix Analysis and Application, vol. 35, issue 4, pp. 1364-1406, July 2014.
(593.18 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Combining multitask and transfer learning with deep Gaussian processes for autotuning-based performance engineering,”
The International Journal of High Performance Computing Applications, March 2023.
“Collecting Performance Data with PAPI-C,”
Tools for High Performance Computing 2009, 3rd Parallel Tools Workshop, Dresden, Germany, Springer Berlin / Heidelberg, pp. 157-173, May 2010.
(4.45 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,”
Parallel Computing (to appear), 00 2010.
(612.23 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,”
Parallel Computing, vol. 35, pp. 38-53, 00 2009.
(274.74 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Checkpointing Strategies for Shared High-Performance Computing Platforms,”
International Journal of Networking and Computing, vol. 9, no. 1, pp. 28–52, 2019.
(490.5 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Changes in Dense Linear Algebra Kernels - Decades Long Perspective,”
in Solving the Schrodinger Equation: Has everything been tried? (to appear): Imperial College Press, 00 2011.
“Building and using a Fault Tolerant MPI implementation,”
International Journal of High Performance Applications and Supercomputing (to appear), 00 2004.
“A Block-Asynchronous Relaxation Method for Graphics Processing Units,”
Journal of Parallel and Distributed Computing, vol. 73, issue 12, pp. 1613–1626, December 2013.
(1.08 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Block-asynchronous Multigrid Smoothers for GPU-accelerated Systems,”
ICCS 2012, Omaha, NE, June 2012.
(608.95 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Block-asynchronous Multigrid Smoothers for GPU-accelerated Systems
, no. UT-CS-11-689, December 2011.
(608.95 KB)
![application/pdf](/modules/file/icons/application-pdf.png)
BlackjackBench: Portable Hardware Characterization with Automated Results Analysis,”
The Computer Journal, March 2013.
(408.45 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Biological Sequence Alignment on the Computational Grid Using the GrADS Framework,”
Future Generation Computing Systems, vol. 21, no. 6: Elsevier, pp. 980-986, June 2005.
(147.29 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Big Data and Extreme-Scale Computing: Pathways to Convergence - Toward a Shaping Strategy for a Future Software and Data Ecosystem for Scientific Inquiry,”
The International Journal of High Performance Computing Applications, vol. 32, issue 4, pp. 435–479, July 2018.
(1.29 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Biannual Top-500 Computer Lists Track Changing Environments for Scientific Computing,”
SIAM News, vol. 34, no. 9, October 2002.
(2.62 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Batched One-Sided Factorizations of Tiny Matrices Using GPUs: Challenges and Countermeasures,”
Journal of Computational Science, vol. 26, pp. 226–236, May 2018.
(3.73 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Batched matrix computations on hardware accelerators based on GPUs,”
International Journal of High Performance Computing Applications, February 2015.
(2.16 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Basic Linear Algebra Subprograms (BLAS),”
(an update), submitted to ACM TOMS, February 2001.
(228.33 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Autotuning Techniques for Performance-Portable Point Set Registration in 3D,”
Supercomputing Frontiers and Innovations, vol. 5, no. 4, December 2018.
(720.15 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Autotuning Numerical Dense Linear Algebra for Batched Computation With GPU Hardware Accelerators,”
Proceedings of the IEEE, vol. 106, issue 11, pp. 2040–2055, November 2018.
(2.53 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Autotuning in High-Performance Computing Applications,”
Proceedings of the IEEE, vol. 106, issue 11, pp. 2068–2083, November 2018.
(2.5 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Autotuning GEMM Kernels for the Fermi GPU,”
IEEE Transactions on Parallel and Distributed Systems, vol. 23, no. 11, November 2012.
(742.5 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Automatic Translation of Fortran to JVM Bytecode,”
Concurrency and Computation: Practice and Experience, vol. 15, no. 3-5, pp. 202-207, 00 2003.
(185.8 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Automatic Optimisation of Parallel Linear Algebra Routines in Systems with Variable Load,”
EuroPar 2002, Paderborn, Germany, August 2002.
(92.59 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Automatic analysis of inefficiency patterns in parallel applications,”
Concurrency and Computation: Practice and Experience, Special issue "Automatic Performance Analysis" (submitted), 00 2005.
(233.31 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)