Publications

Export 21 results:
Filters: Author is Alfredo Buttari  [Clear All Filters]
Conference Proceedings
Buttari, A., J. Dongarra, P. Husbands, J. Kurzak, and K. Yelick, Multithreading for synchronization tolerance in matrix factorization,” Journal of Physics: Conference Series, SciDAC 2007, vol. 78, no. 2007, 20July 01.  (577.73 KB)
Journal Article
Buttari, A., J. Langou, J. Kurzak, and J. Dongarra, A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,” Parallel Computing, vol. 35, pp. 38-53, 20September 00.  (274.74 KB)
Buttari, A., J. Langou, J. Kurzak, and J. Dongarra, A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,” Parallel Computing (to appear), 20October 00.  (612.23 KB)
Buttari, A., J. Dongarra, J. Kurzak, J. Langou, J. Langou, P. Luszczek, and S. Tomov, Exploiting Mixed Precision Floating Point Hardware in Scientific Computations,” in High Performance Computing and Grids in Action, Amsterdam, IOS Press, 20August 01.  (92.95 KB)
Buttari, A., J. Dongarra, J. Kurzak, J. Langou, J. Langou, P. Luszczek, and S. Tomov, Exploiting Mixed Precision Floating Point Hardware in Scientific Computations,” In High Performance Computing and Grids in Action (to appear), Amsterdam, IOS Press, 20July 00.  (122.01 KB)
Langou, J., J. Langou, P. Luszczek, J. Kurzak, A. Buttari, and J. Dongarra, Exploiting the Performance of 32 bit Floating Point Arithmetic in Obtaining 64 bit Accuracy,” University of Tennessee Computer Science Tech Report, no. UT-CS-06-574, LAPACK Working Note #175, 20June 04.  (221.39 KB)
Buttari, A., J. Dongarra, J. Kurzak, J. Langou, P. Luszczek, and S. Tomov, The Impact of Multicore on Math Software,” PARA 2006, Umea, Sweden, 20June 06.  (223.53 KB)
Buttari, A., J. Dongarra, J. Langou, J. Langou, P. Luszczek, and J. Kurzak, Mixed Precision Iterative Refinement Techniques for the Solution of Dense Linear Systems,” International Journal of High Performance Computer Applications (to appear), 20July 08.  (157.4 KB)
Buttari, A., J. Dongarra, J. Kurzak, and J. Langou, Parallel Dense Linear Algebra Software in the Multicore Era,” in Cyberinfrastructure Technologies and Applications: Nova Science Publishers, Inc., pp. 9-24, 20September 00.
Buttari, A., J. Langou, J. Kurzak, and J. Dongarra, Parallel Tiled QR Factorization for Multicore Architectures,” Concurrency and Computation: Practice and Experience, vol. 20, pp. 1573-1590, 20August 01.  (277.92 KB)
Kurzak, J., A. Buttari, P. Luszczek, and J. Dongarra, The PlayStation 3 for High Performance Scientific Computing,” Computing in Science and Engineering, pp. 80-83, 20August 01.  (2.45 MB)
Demmel, J., J. Dongarra, B.. Parlett, W. Kahan, M. Gu, D. Bindel, Y. Hida, X. Li, O. Marques, J. E. Riedy, et al., Prospectus for the Next LAPACK and ScaLAPACK Libraries,” PARA 2006, Umea, Sweden, 20June 06.  (460.11 KB)
Kurzak, J., A. Buttari, and J. Dongarra, 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, 20August 01.  (751.57 KB)
Buttari, A., J. Dongarra, J. Kurzak, P. Luszczek, and S. Tomov, 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, 20August 00.  (364.48 KB)
Tech Report
Buttari, A., J. Langou, J. Kurzak, and J. Dongarra, A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,” University of Tennessee Computer Science Technical Report, no. UT-CS-07-600 (also LAPACK Working Note 191), 20July 01.  (274.74 KB)
Buttari, A., J. Dongarra, and J. Kurzak, Limitations of the Playstation 3 for High Performance Cluster Computing,” University of Tennessee Computer Science Technical Report, UT-CS-07-597 (Also LAPACK Working Note 185), 20July 00.  (171.01 KB)
Buttari, A., J. Langou, J. Kurzak, and J. Dongarra, Parallel Tiled QR Factorization for Multicore Architectures,” University of Tennessee Computer Science Dept. Technical Report, UT-CS-07-598 (also LAPACK Working Note 190), 20July 00.  (277.92 KB)
Buttari, A., V. Eijkhout, J. Langou, and S. Filippone, Performance Optimization and Modeling of Blocked Sparse Kernels,” ICL Technical Report, no. ICL-UT-04-05, 20April 00.  (229.58 KB)
Kurzak, J., A. Buttari, P. Luszczek, and J. Dongarra, The PlayStation 3 for High Performance Scientific Computing,” University of Tennessee Computer Science Technical Report, no. UT-CS-08-608, 20August 01.  (2.45 MB)
Buttari, A., P. Luszczek, J. Kurzak, J. Dongarra, and G. Bosilca, SCOP3: A Rough Guide to Scientific Computing On the PlayStation 3,” University of Tennessee Computer Science Dept. Technical Report, UT-CS-07-595, 20July 00.  (1.74 MB)
Kurzak, J., A. Buttari, and J. Dongarra, Solving Systems of Linear Equations on the CELL Processor Using Cholesky Factorization,” UT Computer Science Technical Report (Also LAPACK Working Note 184), no. UT-CS-07-596, 20July 01.  (751.57 KB)