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Julien Langou
Julien Langou
Professor, University of Colorado Denver
Подтвержден адрес электронной почты в домене ucdenver.edu - Главная страница
Название
Процитировано
Процитировано
Год
A class of parallel tiled linear algebra algorithms for multicore architectures
A Buttari, J Langou, J Kurzak, J Dongarra
Parallel Computing 35 (1), 38-53, 2009
6992009
Numerical linear algebra on emerging architectures: The PLASMA and MAGMA projects
E Agullo, J Demmel, J Dongarra, B Hadri, J Kurzak, J Langou, H Ltaief, ...
Journal of Physics: Conference Series 180 (1), 012037, 2009
5662009
Communication-optimal parallel and sequential QR and LU factorizations
J Demmel, L Grigori, M Hoemmen, J Langou
SIAM Journal on Scientific Computing 34 (1), A206-A239, 2012
5172012
Algorithm-based fault tolerance applied to high performance computing
G Bosilca, R Delmas, J Dongarra, J Langou
Journal of Parallel and Distributed Computing 69 (4), 410-416, 2009
2812009
Parallel tiled QR factorization for multicore architectures
A Buttari, J Langou, J Kurzak, J Dongarra
Concurrency and Computation: Practice and Experience 20 (13), 1573-1590, 2008
2802008
Accelerating scientific computations with mixed precision algorithms
M Baboulin, A Buttari, J Dongarra, J Kurzak, J Langou, J Langou, ...
Computer Physics Communications 180 (12), 2526-2533, 2009
2582009
Flexible development of dense linear algebra algorithms on massively parallel architectures with DPLASMA
G Bosilca, A Bouteiller, A Danalis, M Faverge, A Haidar, T Herault, ...
2011 IEEE International Symposium on Parallel and Distributed Processing …, 2011
240*2011
Algorithm 842: A set of GMRES routines for real and complex arithmetics on high performance computers
V Frayssé, L Giraud, S Gratton, J Langou
ACM Transactions on Mathematical Software (TOMS) 31 (2), 228-238, 2005
2102005
Tiled QR factorization algorithms
H Bouwmeester, M Jacquelin, J Langou, Y Robert
Proceedings of 2011 International Conference for High Performance Computing …, 2011
2052011
Exploiting the performance of 32 bit floating point arithmetic in obtaining 64 bit accuracy (revisiting iterative refinement for linear systems)
J Langou, J Langou, P Luszczek, J Kurzak, A Buttari, J Dongarra
Proceedings of the 2006 ACM/IEEE Conference on Supercomputing, 113-es, 2006
1982006
The loss of orthogonality in the Gram-Schmidt orthogonalization process
L Giraud, J Langou, M Rozloznik
Computers & Mathematics with Applications 50 (7), 1069-1075, 2005
1972005
Rounding error analysis of the classical Gram-Schmidt orthogonalization process
L Giraud, J Langou, M Rozložník, J Eshof
Numerische Mathematik 101 (1), 87-100, 2005
1822005
The impact of multicore on math software
A Buttari, J Dongarra, J Kurzak, J Langou, P Luszczek, S Tomov
International Workshop on Applied Parallel Computing, 1-10, 2006
1792006
Mixed precision iterative refinement techniques for the solution of dense linear systems
A Buttari, J Dongarra, J Langou, J Langou, P Luszczek, J Kurzak
The International Journal of High Performance Computing Applications 21 (4 …, 2007
1752007
Fault tolerant high performance computing by a coding approach
Z Chen, GE Fagg, E Gabriel, J Langou, T Angskun, G Bosilca, J Dongarra
Proceedings of the tenth ACM SIGPLAN symposium on Principles and practice of …, 2005
1432005
LU factorization for accelerator-based systems
E Agullo, C Augonnet, J Dongarra, M Faverge, J Langou, H Ltaief, ...
2011 9th IEEE/ACS International Conference on Computer Systems and …, 2011
912011
Recovery patterns for iterative methods in a parallel unstable environment
J Langou, Z Chen, G Bosilca, J Dongarra
SIAM Journal on Scientific Computing 30 (1), 102-116, 2008
702008
Flexible variants of block restarted GMRES methods with application to geophysics
H Calandra, S Gratton, J Langou, X Pinel, X Vasseur
SIAM Journal on Scientific Computing 34 (2), A714-A736, 2012
692012
Communication-avoiding parallel and sequential QR factorizations
J Demmel, L Grigori, M Hoemmen, J Langou
CoRR abs/0806.2159, 2008
682008
Hierarchical QR factorization algorithms for multi-core clusters
J Dongarra, M Faverge, T Herault, M Jacquelin, J Langou, Y Robert
Parallel Computing 39 (4-5), 212-232, 2013
662013
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Статьи 1–20