Publications
“,”
15th European PVM/MPI Users' Group Meeting, Recent Advances in Parallel Virtual Machine and Message Passing Interface, Lecture Notes in Computer Science, vol. 5205, Dublin Ireland, Springer Berlin, January 2008.
Algorithm-Based Fault Tolerance for Fail-Stop Failures,”
IEEE Transactions on Parallel and Distributed Systems, vol. 19, no. 12, January 2008.
(340.49 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Algorithmic Based Fault Tolerance Applied to High Performance Computing,”
University of Tennessee Computer Science Technical Report, UT-CS-08-620 (also LAPACK Working Note 205), January 2008.
(313.55 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Analytical Modeling for Affinity-Based Thread Scheduling on Multicore Platforms,”
University of Tennessee Computer Science Technical Report, UT-CS-08-626, January 2008.
(650.75 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
A Comparison of Search Heuristics for Empirical Code Optimization,”
The 3rd international Workshop on Automatic Performance Tuning, Tsukuba, Japan, October 2008.
(772.48 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)
Custom assignment of MPI ranks for parallel multi-dimensional FFTs: Evaluation of BG/P versus BG/L,”
Proceedings of the 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA-08), Sydney, Australia, IEEE Computer Society, pp. 271-283, January 2008.
(2.6 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
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)
Detection and Analysis of Iterative Behavior in Parallel Applications,”
Proceedings of the 2008 International Conference on Computational Science (ICCS 2008), vol. 5103, Krakow, Poland, pp. 261-267, January 2008.
(141.02 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Enhancing the Performance of Dense Linear Algebra Solvers on GPUs (in the MAGMA Project)
, Austin, TX, The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC08), November 2008.
(5.28 MB)
![application/pdf](/modules/file/icons/application-pdf.png)
Exploiting Mixed Precision Floating Point Hardware in Scientific Computations,”
in High Performance Computing and Grids in Action, Amsterdam, IOS Press, January 2008.
(92.95 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Exploring New Architectures in Accelerating CFD for Air Force Applications,”
Proceedings of the DoD HPCMP User Group Conference, Seattle, Washington, January 2008.
(492.86 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Fast and Small Short Vector SIMD Matrix Multiplication Kernels for the CELL Processor,”
University of Tennessee Computer Science Technical Report, no. UT-CS-08-609, (also LAPACK Working Note 189), January 2008.
(500.99 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Fault Tolerance Management for a Hierarchical GridRPC Middleware,”
8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), Lyon, France, January 2008.
(319.79 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
High Performance GridRPC Middleware,”
Recent developments in Grid Technology and Applications: Nova Science Publishers, 00 2008.
(923.06 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
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)
“![application/pdf](/modules/file/icons/application-pdf.png)
HPCS Library Study Effort,”
University of Tennessee Computer Science Technical Report, UT-CS-08-617, January 2008.
(73.22 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
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)
“![application/pdf](/modules/file/icons/application-pdf.png)
Interactive Grid-Access Using Gridsolve and Giggle,”
Computing and Informatics, vol. 27, no. 2, pp. 233-248,ISSN1335-9150, 00 2008.
(533.4 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
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)
“![application/pdf](/modules/file/icons/application-pdf.png)
The LINPACK Benchmark: Past, Present, and Future,”
Concurrency: Practice and Experience, vol. 15, pp. 803-820, 00 2008.
(94.86 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Matrix Product on Heterogeneous Master Worker Platforms,”
2008 PPoPP Conference, Salt Lake City, Utah, January 2008.
“Netlib and NA-Net: Building a Scientific Computing Community,”
IEEE Annals of the History of Computing, vol. 30, no. 2, pp. 30-41, January 2008.
(352.71 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
OpenMP-centric Performance Analysis of Hybrid Applications,”
Proc. 2008 IEEE International Conference on Cluster Computing (CLUSTER 2008), Tsukuba, Japan, January 2008.
(218.63 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Parallel Block Hessenberg Reduction using Algorithms-By-Tiles for Multicore Architectures Revisited,”
University of Tennessee Computer Science Technical Report, UT-CS-08-624 (also LAPACK Working Note 208), August 2008.
(420.31 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Parallel Tiled QR Factorization for Multicore Architectures,”
Concurrency and Computation: Practice and Experience, vol. 20, pp. 1573-1590, January 2008.
(277.92 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Performance Instrumentation and Compiler Optimizations for MPI/OpenMP Applications,”
Lecture Notes in Computer Science, OpenMP Shared Memory Parallel Programming, vol. 4315: Springer Berlin / Heidelberg, 00 2008.
(350.9 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Performance of Various Computers Using Standard Linear Equations Software (Linpack Benchmark Report),”
University of Tennessee Computer Science Technical Report, CS-89-85, January 2008.
(6.42 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
PERI Auto-tuning,”
Proc. SciDAC 2008, vol. 125, Seatlle, Washington, Journal of Physics, January 2008.
(873.75 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
The PlayStation 3 for High Performance Scientific Computing,”
University of Tennessee Computer Science Technical Report, no. UT-CS-08-608, January 2008.
(2.45 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
The PlayStation 3 for High Performance Scientific Computing,”
Computing in Science and Engineering, pp. 80-83, January 2008.
(2.45 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
The Problem with the Linpack Benchmark Matrix Generator,”
University of Tennessee Computer Science Technical Report, UT-CS-08-621 (also LAPACK Working Note 206), June 2008.
(136.41 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
QR Factorization for the CELL Processor,”
University of Tennessee Computer Science Technical Report, UT-CS-08-616 (also LAPACK Working Note 201), May 2008.
(194.95 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Rectangular Full Packed Format for Cholesky's Algorithm: Factorization, Solution and Inversion,”
University of Tennessee Computer Science Technical Report, UT-CS-08-614 (also LAPACK Working Note 199), April 2008.
(896.03 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Redesigning the Message Logging Model for High Performance,”
International Supercomputer Conference (ISC 2008), Dresden, Germany, January 2008.
(622.1 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Request Sequencing: Enabling Workflow for Efficient Parallel Problem Solving in GridSolve,”
ICL Technical Report, no. ICL-UT-08-01, April 2008.
(1.64 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Request Sequencing: Enabling Workflow for Efficient Problem Solving in GridSolve,”
International Conference on Grid and Cooperative Computing (GCC 2008) (submitted), Shenzhen, China, October 2008.
(1.64 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Revisiting Matrix Product on Master-Worker Platforms,”
International Journal of Foundations of Computer Science (IJFCS), vol. 19, no. 6, pp. 1317-1336, December 2008.
(248.66 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Solving Systems of Linear Equations on the CELL Processor Using Cholesky Factorization,”
IEEE Transactions on Parallel and Distributed Systems, vol. 19, no. 9, pp. 1-11, January 2008.
(751.57 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Some Issues in Dense Linear Algebra for Multicore and Special Purpose Architectures,”
PARA 2008, 9th International Workshop on State-of-the-Art in Scientific and Parallel Computing, Trondheim Norway, May 2008.
“Some Issues in Dense Linear Algebra for Multicore and Special Purpose Architectures,”
University of Tennessee Computer Science Technical Report, UT-CS-08-615 (also LAPACK Working Note 200), January 2008.
(289.93 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
State-of-the-Art Eigensolvers for Electronic Structure Calculations of Large Scale Nano-Systems,”
Journal of Computational Physics, vol. 227, no. 15, pp. 7113-7124, January 2008.
“Task placement of parallel multi-dimensional FFTs on a mesh communication network,”
University of Tennessee Computer Science Technical Report, no. UT-CS-08-613, January 2008.
(2.33 MB)
“![application/pdf](/modules/file/icons/application-pdf.png)
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)
“![application/pdf](/modules/file/icons/application-pdf.png)
A Tribute to Gene Golub,”
Computing in Science and Engineering: IEEE, pp. 5, January 2008.
“Usage of the Scalasca Toolset for Scalable Performance Analysis of Large-scale Parallel Applications,”
Proceedings of the 2nd International Workshop on Tools for High Performance Computing, Stuttgart, Germany, Springer, pp. 157-167, January 2008.
(229.2 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Using dual techniques to derive componentwise and mixed condition numbers for a linear functional of a linear least squares solution,”
University of Tennessee Computer Science Technical Report, UT-CS-08-622 (also LAPACK Working Note 207), January 2008.
(159.65 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Using Mixed Precision for Sparse Matrix Computations to Enhance the Performance while Achieving 64-bit Accuracy,”
ACM Transactions on Mathematical Software, vol. 34, no. 4, pp. 17-22, 00 2008.
(364.48 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Visualizing the Program Execution Control Flow of OpenMP Applications,”
Proc. 4th International Workshop on OpenMP (IWOMP 2008), West Lafayette, Indiana, Lecture Notes in Computer Science 5004, pp. 181-190, January 2008.
(194.25 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)
Automated Empirical Tuning of a Multiresolution Analysis Kernel,”
ICL Technical Report, no. ICL-UT-07-01, pp. 10, January 2007.
(120.7 KB)
“![application/pdf](/modules/file/icons/application-pdf.png)