Hatem Ltaief

@inproceedings{icl:711,
author      = {Dongarra, J. and Ltaief, H. and Luszczek, P. and Weaver, V.},
title       = {Energy Footprint of Advanced Dense Numerical Linear Algebra using Tile Algorithms on Multicore Architecture},
booktitle   = {The 2nd International Conference on Cloud and Green Computing (submitted)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Xiangtan, Hunan, China},
month       = {November},
year        = {2012}
}

@article{icl:730,
author      = {Agullo, E. and Bosilca, G. and Castagnède, C. and Dongarra, J. and Ltaief, H. and Tomov, S.},
title       = {Matrices Over Runtime Systems at Exascale},
booktitle   = {Supercomputing '12 (poster)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Salt Lake City, Utah},
month       = {November},
year        = {2012}
}

@article{icl:707,
author      = {Ltaief, H. and Luszczek, P. and Dongarra, J.},
title       = {Enhancing Parallelism of Tile Bidiagonal Transformation on Multicore Architectures using Tree Reduction},
booktitle   = {Lecture Notes in Computer Science},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {Vol. 7203},
pages       = {pp. 661-670},
month       = {September},
year        = {2012}
}

@inproceedings{icl:710,
author      = {Bosilca, G. and Dongarra, J. and Ltaief, H.},
title       = {Power Profiling of Cholesky and QR Factorizations on Distributed Memory Systems},
booktitle   = {Third International Conference on Energy-Aware High Performance Computing},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Hamburg, Germany},
month       = {September},
year        = {2012}
}

@article{icl:709,
author      = {Abdelfattah, A. and Dongarra, J. and Keyes, D. and Ltaief, H.},
title       = {Optimizing Memory-Bound Numerical Kernels on GPU Hardware Accelerators},
booktitle   = {VECPAR 2012},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Kobe, Japan},
month       = {July},
year        = {2012}
}

@article{icl:726,
author      = {Haidar, A. and Ltaief, H. and Dongarra, J.},
title       = {Toward High Performance Divide and Conquer Eigensolver for Dense Symmetric Matrices},
booktitle   = {SIAM Journal on Scientific Computing (Accepted)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {July},
year        = {2012}
}

@article{icl:695,
author      = {Haidar, A. and Ltaief, H. and Luszczek, P. and Dongarra, J.},
title       = {A Comprehensive Study of Task Coalescing for Selecting Parallelism Granularity in a Two-Stage Bidiagonal Reduction},
booktitle   = {IPDPS 2012},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Shanghai, China},
month       = {May},
year        = {2012}
}

@article{icl:599,
author      = {Agullo, E. and Augonnet, C. and Dongarra, J. and Faverge, M. and Langou, J. and Ltaief, H. and Tomov, S.},
title       = {LU Factorization for Accelerator-based Systems},
booktitle   = {IEEE/ACS AICCSA 2011},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Sharm-El-Sheikh, Egypt},
month       = {December},
year        = {2011}
}

@inproceedings{icl:657,
author      = {Haidar, A. and Ltaief, H. and Dongarra, J.},
title       = {Parallel Reduction to Condensed Forms for Symmetric Eigenvalue Problems using Aggregated Fine-Grained and Memory-Aware Kernels},
booktitle   = {Proceedings of 2011 International Conference for High Performance Computing, Networking, Storage and Analysis (SC11)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Seattle, WA},
month       = {November},
year        = {2011}
}

@inproceedings{icl:658,
author      = {Dongarra, J. and Faverge, M. and Ltaief, H. and Luszczek, P.},
title       = {High Performance Matrix Inversion Based on LU Factorization for Multicore Architectures},
booktitle   = {Proceedings of MTAGS11},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Seattle, WA},
month       = {November},
year        = {2011}
}

@inproceedings{icl:621,
author      = {Ltaief, H. and Luszczek, P. and Dongarra, J.},
title       = {Profiling High Performance Dense Linear Algebra Algorithms on Multicore Architectures for Power and Energy Efficiency},
booktitle   = {International Conference on Energy-Aware High Performance Computing (EnA-HPC 2011)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Hamburg, Germany},
month       = {September},
year        = {2011}
}

@techreport{icl:660,
author      = {Dongarra, J. and Faverge, M. and Ltaief, H. and Luszczek, P.},
title       = {Achieving Numerical Accuracy and High Performance using Recursive Tile LU Factorization},
booktitle   = {University of Tennessee Computer Science Technical Report  (also as a LAWN)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {September},
year        = {2011}
}

@techreport{icl:627,
author      = {Haidar, A. and Ltaief, H. and Dongarra, J.},
title       = {Parallel Reduction to Condensed Forms for Symmetric Eigenvalue Problems using Aggregated Fine-Grained and Memory-Aware Kernels},
booktitle   = {University of Tennessee Computer Science Technical Report, UT-CS-11-677, (also Lawn254)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {August},
year        = {2011}
}

@techreport{icl:629,
author      = {Ltaief, H. and Luszczek, P. and Dongarra, J.},
title       = {High Performance Bidiagonal Reduction using Tile Algorithms on Homogeneous Multicore Architectures},
booktitle   = {University of Tennessee Computer Science Technical Report, UT-CS-11-673, (also Lawn 247)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {May},
year        = {2011}
}

@inproceedings{icl:592,
author      = {Luszczek, P. and Ltaief, H. and Dongarra, J.},
title       = {Two-stage Tridiagonal Reduction for Dense Symmetric Matrices using Tile Algorithms on Multicore Architectures},
booktitle   = {IEEE International Parallel and Distributed Processing Symposium (submitted)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Anchorage, AK},
month       = {May},
year        = {2011}
}

@inproceedings{icl:611,
author      = {Dongarra, J. and Faverge, M. and Ltaief, H. and Luszczek, P.},
title       = {Exploiting Fine-Grain Parallelism in Recursive LU Factorization},
booktitle   = {Proceedings of PARCO'11},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Gent, Belgium},
month       = {April},
year        = {2011}
}

@techreport{icl:631,
author      = {Haidar, A. and Ltaief, H. and YarKhan, A. and Dongarra, J.},
title       = {Analysis of Dynamically Scheduled Tile Algorithms for Dense Linear Algebra on Multicore Architectures},
booktitle   = {University of Tennessee Computer Science Technical Report, UT-CS-11-666, (also Lawn 243)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {March},
year        = {2011}
}

@article{icl:604,
author      = {Haidar, A. and Ltaief, H. and Dongarra, J.},
title       = {Toward High Performance Divide and Conquer Eigensolver for Dense Symmetric Matrices.},
booktitle   = {Submitted to SIAM Journal on Scientific Computing (SISC)},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2011}
}

@article{icl:653,
author      = {Agullo, E. and Augonnet, C. and Dongarra, J. and Ltaief, H. and Namyst, R. and Thibault, S. and Tomov, S.},
title       = {A Hybridization Methodology for High-Performance Linear Algebra Software for GPUs},
booktitle   = {in GPU Computing Gems, Jade Edition},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {2},
pages       = {473-484},
year        = {2011}
}

@article{icl:559,
author      = {Song, F. and Ltaief, H. and Hadri, B. and Dongarra, J.},
title       = {Scalable Tile Communication-Avoiding QR Factorization on Multicore Cluster Systems},
booktitle   = {SC'10},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {New Orleans, LA},
month       = {November},
year        = {2010}
}

@article{icl:533,
author      = {Haidar, A. and Ltaief, H. and YarKhan, A. and Dongarra, J.},
title       = {Analysis of Dynamically Scheduled Tile Algorithms for Dense Linear Algebra on Multicore Architectures},
booktitle   = {Submitted to Concurrency and Computations: Practice and Experience},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {November},
year        = {2010}
}

@inproceedings{icl:577,
author      = {Agullo, E. and Augonnet, C. and Dongarra, J. and Faverge, M. and Ltaief, H. and Thibault, S. and Tomov, S.},
title       = {QR Factorization on a Multicore Node Enhanced with Multiple GPU Accelerators},
booktitle   = {Proceedings of IPDPS 2011},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Anchorage, AK},
month       = {October},
year        = {2010}
}

@techreport{icl:563,
author      = {Bosilca, G. and Bouteiller, A. and Danalis, A. and Faverge, M. and Haidar, H. and Herault, T. and Kurzak, J. and Langou, J. and Lemariner, P. and Ltaief, H. and Luszczek, P. and YarKhan, A. and Dongarra, J.},
title       = {Distributed Dense Numerical Linear Algebra Algorithms on Massively Parallel Architectures: DPLASMA},
booktitle   = {University of Tennessee Computer Science Technical Report, UT-CS-10-660},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {Sept},
year        = {2010}
}

@article{icl:521,
author      = {Ltaief, H. and Tomov, S. and Nath, R. and Du, P. and Dongarra, J.},
title       = {A Scalable High Performant Cholesky Factorization for Multicore with GPU Accelerators},
booktitle   = {Proc. of VECPAR'10 (to appear)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Berkeley, CA},
month       = {June},
year        = {2010}
}

@techreport{icl:530,
author      = {Song, F. and Ltaief, H. and Hadri, B. and Dongarra, J.},
title       = {Scalable Tile Communication-Avoiding QR Factorization on Multicore Cluster Systems},
booktitle   = {University of Tennessee Computer Science Technical Report},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {UT-CS-10-653},
month       = {April},
year        = {2010}
}

@article{icl:569,
author      = {Ltaief, H. and Kurzak, J. and Dongarra, J.},
title       = {Parallel Band Two-Sided Matrix Bidiagonalization for Multicore Architectures},
booktitle   = {IEEE Transactions on Parallel and Distributed Systems},
institution = {Innovative Computing Laboratory, University of Tennessee},
pages       = {pp. 417-423},
month       = {April},
year        = {2010}
}

@article{icl:526,
author      = {Ltaief, H. and Tomov, S. and Nath, R. and Dongarra, J.},
title       = {Hybrid Multicore Cholesky Factorization with Multiple GPU Accelerators},
booktitle   = {IEEE Transaction on Parallel and Distributed Systems (submitted)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {March},
year        = {2010}
}

@article{icl:523,
author      = {Tomov, S. and Nath, R. and Ltaief, H. and Dongarra, J.},
title       = {Dense Linear Algebra Solvers for Multicore with GPU Accelerators},
booktitle   = {Proc. of IPDPS'10},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Atlanta, GA},
month       = {January},
year        = {2010}
}

@article{icl:540,
author      = {Kurzak, J. and Ltaief, H. and Dongarra, J. and Badia, R.},
title       = {Scheduling Dense Linear Algebra Operations on Multicore Processors},
booktitle   = {Concurrency and Computation: Practice and Experience},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {Vol. 22, no. 1},
pages       = {pp. 15-44},
month       = {January},
year        = {2010}
}

@article{icl:473,
author      = {Ltaief, H. and Kurzak, J. and Dongarra, J. and M. Badia, R.},
title       = {Scheduling Two-sided Transformations using Tile Algorithms on Multicore Architectures},
booktitle   = {Journal of Scientific Computing},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {Vol. 18, No. 1},
pages       = {pp. 33-50},
year        = {2010}
}

@techreport{icl:529,
author      = {Bosilca, G. and Bouteiller, A. and Danalis, A, Faverge, M. and Haidar, A. and Herault, T. and Kurzak, J. and Langou, J. and Lemarinier, P. and Ltaief, H. and Luszczek, P. and YarKhan, A. and Dongarra, J.},
title       = {Distributed-Memory Task Execution and Dependence Tracking within DAGuE and the DPLASMA Project},
booktitle   = {Innovative Computing Laboratory Technical Report},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2010}
}

@article{icl:585,
author      = {Agullo, E. and Augonnet, C. and Dongarra, J. and Ltaief, H. and Namyst, R. and Thibault, S. and and Tomov, S.},
title       = {Faster, Cheaper, Better - a Hybridization Methodology to Develop Linear Algebra Software for GPUs},
booktitle   = {LAPACK Working Note 230},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2010}
}

@article{icl:524,
author      = {Hadri, B. and Ltaief, H. and Agullo, E. and Dongarra, J.},
title       = {Enhancing Parallelism of Tile QR Factorization for Multicore Architectures},
booktitle   = {Submitted to Transaction on Parallel and Distributed Systems},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {December},
year        = {2009}
}

@inproceedings{icl:522,
author      = {Hadri, B. and Ltaief, H. and Agullo, E. and Dongarra, J.},
title       = {Tile QR Factorization with Parallel Panel Processing for Multicore Architectures},
booktitle   = {accepted in 24th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2010)},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Atlanta, GA},
month       = {December},
year        = {2009}
}

@techreport{icl:487,
author      = {Hadri, B. and Ltaief, H. and Agullo, E. and Dongarra, J.},
title       = {Tall and Skinny QR Matrix Factorization Using Tile Algorithms on Multicore Architectures},
booktitle   = {Innovative Computing Laboratory Technical Report (also LAPACK Working Note 222 and CS Tech Report UT-CS-09-645)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {September},
year        = {2009}
}

@article{icl:518,
author      = {Kurzak, J. and Ltaief, H. and Dongarra, J. and Badia, R.},
title       = {Dependency-Driven Scheduling of Dense Matrix Factorizations on Shared-Memory Systems},
booktitle   = {PPAM 2009},
institution = {Innovative Computing Laboratory, University of Tennessee},
address     = {Poland},
month       = {September},
year        = {2009}
}

@article{icl:489,
author      = {Ltaief, H. and Kurzak, J. and Dongarra, J.},
title       = {Parallel Band Two-Sided Matrix Bidiagonalization for Multicore Architectures},
booktitle   = {IEEE Transactions on Parallel and Distributed Systems (to appear)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {May},
year        = {2009}
}

@inproceedings{icl:486,
author      = {Agullo, E. and Demmel, J. and Dongarra, J. and Hadri, B. and Kurzak, J. and Langou, J. and Ltaief, H. and Luszczek, P. and Tomov, S.},
title       = {Numerical linear algebra on emerging architectures: The PLASMA and MAGMA projects},
booktitle   = {Journal of Physics: Conference Series},
institution = {Innovative Computing Laboratory, University of Tennessee},
volume      = {Vol. 180},
year        = {2009}
}

@inproceedings{icl:488,
author      = {Agullo, E. and Hadri, B. and Ltaief, H. and Dongarra, J.},
title       = {Comparative Study of One-Sided Factorizations with Multiple Software Packages on Multi-Core Hardware},
booktitle   = {2009 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC '09) (to appear)},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2009}
}

@techreport{icl:495,
author      = {Kurzak, J. and Ltaief, H. and Dongarra, J. and Badia, R.},
title       = {Scheduling Linear Algebra Operations on Multicore Processors},
booktitle   = {University of Tennessee Computer Science Department Technical Report, UT-CS-09-636 (Also LAPACK Working Note 213)},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2009}
}

@article{icl:510,
author      = {Kurzak, J. and Ltaief, H. and Dongarra, J. and Badia, R.},
title       = {Scheduling Linear Algebra Operations on Multicore Processors},
booktitle   = {Concurrency Practice and Experience (to appear)},
institution = {Innovative Computing Laboratory, University of Tennessee},
year        = {2009}
}

@techreport{icl:431,
author      = {Ltaief, H. and Kurzak, J. and Dongarra. and J.},
title       = {Parallel Block Hessenberg Reduction using Algorithms-By-Tiles for Multicore Architectures Revisited},
booktitle   = {University of Tennessee Computer Science Technical Report, UT-CS-08-624 (also LAPACK Working Note 208)},
institution = {Innovative Computing Laboratory, University of Tennessee},
month       = {August},
year        = {2008}
}