1. P. Hénon, P. Ramet, and J. Roman. PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite Systems. Parallel Computing, 28(2):301-321, January 2002. Keyword(s): Sparse. Abstract:

   Solving large sparse symmetric positive definite systems of linear equations is a crucial and time-consuming step, arising in many scientific and engineering applications. This paper considers the block partitioning and scheduling problem for sparse parallel factorization without pivoting. There are two major aims to this study: the scalability of the parallel solver, and the compromise between memory overhead and efficiency. Parallel experiments on a large collection of irregular industrial problems validate our approach.

   
   

   @Article{A:LaBRI::HRR01a,
   author = {H\'enon, P. and Ramet, P. and Roman, J.},
   title = {{PaStiX}: {A} {H}igh-{P}erformance {P}arallel {D}irect {S}olver for {S}parse {S}ymmetric {D}efinite {S}ystems},
   journal = {{P}arallel {C}omputing},
   year = {2002},
   OPTkey = {},
   volume = {28},
   number = {2},
   pages = {301--321},
   month = jan,
   OPTnote = {},
   OPTannote = {},
   KEYWORDS = "Sparse",
   ABSTRACT = {Solving large sparse symmetric positive definite systems of linear equations is a crucial and time-consuming step, arising in many scientific and engineering applications. This paper considers the block partitioning and scheduling problem for sparse parallel factorization without pivoting. There are two major aims to this study: the scalability of the parallel solver, and the compromise between memory overhead and efficiency. Parallel experiments on a large collection of irregular industrial problems validate our approach.} 
   }
   

1. O. Beaumont, V. Boudet, F. Desprez, P. Ramet, J. Roman, and C. Travers. Modélisation de pipelines hétérogènes. In GRID'2002, Aussois, France, December 2002. Keyword(s): Overlap.
   

   @InProceedings{c:LaBRI::grid2002,
   author = "Beaumont, O. and Boudet, V. and Desprez, F. and Ramet, P. and Roman, J. and Travers, C.",
   title = "Mod\'elisation de pipelines h\'et\'erog\`enes",
   booktitle = "{GRID'2002}",
   OPTcrossref = {},
   OPTkey = {},
   OPTeditor = {},
   OPTvolume = {},
   OPTnumber = {},
   OPTseries = {},
   year = "2002",
   OPTorganization = {},
   OPTpublisher = {},
   address = {Aussois, France},
   month = dec,
   OPTpages = {},
   OPTnote = {},
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   URL = {http://www.labri.fr/~ramet/restricted/grid2002.ps},
   KEYWORDS = "Overlap" 
   }
   




2. O. Coulaud, M. Dussère, P. Hénon, and J. Roman. Optimisation of a kinetic laser-plasma interaction code for massively parallel systems. In Proceedings of PMAA'2002, Neuchatel, Swiss, pages 249-275, November 2002.
   

   @InProceedings{C:LaBRI::PMAA2002b,
   author = "Coulaud, O. and Duss\`ere, M. and H\'enon, P. and Roman, J.",
   title = "Optimisation of a kinetic laser-plasma interaction code for massively parallel systems",
   booktitle = "Proceedings of {PMAA}'2002",
   OPTcrossref = {},
   OPTkey = {},
   OPTeditor = {},
   OPTvolume = {},
   OPTnumber = {},
   OPTseries = {},
   year = "2002",
   OPTorganization = {},
   OPTpublisher = {},
   address = {Neuchatel, Swiss},
   month = nov,
   pages = {249-275},
   OPTnote = {},
   OPTannote = {},
   URL = {http://www.labri.fr/~ramet/restricted/calder.ps},
   OPTKEYWORDS = "" 
   }
   




3. P. Hénon and P. Ramet. Optimisation de l'occupation mémoire pour un solveur parallèle creux direct hautes performances de type supernodal. In ACTES RenPar'2002, Hamamet, Tunisia, April 2002. Keyword(s): Sparse. Abstract:

   Cet article d\'ecrit une partie de nos travaux sur la r\'esolution directe parall\`ele de grands syst\`emes lin\'eaires creux. Il pr\'esente sa mise en \oe uvre sur des architectures \`a base de n\oe uds SMP, et plus particuli\`erement des techniques de gestion efficace de la m\'emoire.

   
   

   @InProceedings{c:LaBRI::HR02,
   author = {P. H\'enon and P. Ramet},
   title = {Optimisation de l'occupation m\'emoire pour un solveur parall\`ele creux direct hautes performances de type supernodal},
   booktitle = "ACTES RenPar'2002",
   OPTcrossref = {},
   OPTkey = {},
   OPTpages = {},
   year = {2002},
   OPTeditor = {},
   OPTvolume = {},
   OPTnumber = {},
   OPTseries = {},
   address = {Hamamet, Tunisia},
   month = apr,
   OPTorganization = {},
   OPTpublisher = {},
   OPTnote = {},
   OPTannote = {},
   URL = {http://www.labri.fr/~ramet/restricted/renpar02.ps},
   KEYWORDS = "Sparse",
   ABSTRACT = {Cet article d\'ecrit une partie de nos travaux sur la r\'esolution directe parall\`ele de grands syst\`emes lin\'eaires creux. Il pr\'esente sa mise en \oe uvre sur des architectures \`a base de n\oe uds SMP, et plus particuli\`erement des techniques de gestion efficace de la m\'emoire.} 
   }
   




4. P. Hénon, P. Ramet, and J. Roman. Parallel factorization of very large sparse SPD systems on a network of SMP nodes. In Proceedings of PMAA'2002, Neuchatel, Swiss, November 2002. Keyword(s): Sparse.
   

   @InProceedings{C:LaBRI::PMAA2002a,
   author = "H\'enon, P. and Ramet, P. and Roman, J.",
   title = "{P}arallel factorization of very large sparse {SPD} systems on a network of {SMP} nodes",
   booktitle = "Proceedings of {PMAA}'2002",
   OPTcrossref = {},
   OPTkey = {},
   OPTeditor = {},
   OPTvolume = {},
   OPTnumber = {},
   OPTseries = {},
   year = "2002",
   OPTorganization = {},
   OPTpublisher = {},
   address = {Neuchatel, Swiss},
   month = nov,
   OPTpages = {},
   OPTnote = {},
   OPTannote = {},
   URL = {http://www.labri.fr/~ramet/restricted/pmaa2002.ps},
   KEYWORDS = "Sparse" 
   }
   

1. P. Hénon, P. Ramet, and J. Roman. A Parallel Direct Solver for Very Large Sparse SPD Systems. SuperComputing'2002, Baltimore, USA, November 2002. Keyword(s): Sparse.
   

   @Misc{c:LaBRI::SC2002,
   author = "H\'enon, P. and Ramet, P. and Roman, J.",
   title = "{A} {P}arallel {D}irect {S}olver for {V}ery {L}arge {S}parse {SPD} {S}ystems",
   booktitle = "{SuperComputing}'2002",
   OPTcrossref = {},
   OPTkey = {},
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   OPTnumber = {},
   OPTseries = {},
   year = "2002",
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   howpublished = {{SuperComputing}'2002, Baltimore, USA},
   month = nov,
   OPTpages = {},
   OPTnote = {},
   OPTannote = {},
   URL = {http://www.labri.fr/~ramet/restricted/poster_sc2002.ppt},
   KEYWORDS = "Sparse" 
   }
   

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