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Data Allocation Strategies for Dense Linear Algebra on two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand, Yves Robert To cite this version: Olivier Beaumont, Arnaud Legrand, Yves Robert. Data Allocation Strategies for Dense Lin- ear Algebra on two-dimensional Grids with Heterogeneous Communication Links. [Research Report] RR-4165, INRIA. 2001. <inria-00072457> HAL Id: inria-00072457 https://hal.inria.fr/inria-00072457 Submitted on 24 May 2006 HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destin´ ee au d´ epˆ ot et ` a la diffusion de documents scientifiques de niveau recherche, publi´ es ou non, ´ emanant des ´ etablissements d’enseignement et de recherche fran¸cais ou ´ etrangers, des laboratoires publics ou priv´ es.
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Page 1: Data Allocation Strategies for Dense Linear Algebra on two ... · two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand ... Arnaud Legrand,

Data Allocation Strategies for Dense Linear Algebra on

two-dimensional Grids with Heterogeneous

Communication Links

Olivier Beaumont, Arnaud Legrand, Yves Robert

To cite this version:

Olivier Beaumont, Arnaud Legrand, Yves Robert. Data Allocation Strategies for Dense Lin-ear Algebra on two-dimensional Grids with Heterogeneous Communication Links. [ResearchReport] RR-4165, INRIA. 2001. <inria-00072457>

HAL Id: inria-00072457

https://hal.inria.fr/inria-00072457

Submitted on 24 May 2006

HAL is a multi-disciplinary open accessarchive for the deposit and dissemination of sci-entific research documents, whether they are pub-lished or not. The documents may come fromteaching and research institutions in France orabroad, or from public or private research centers.

L’archive ouverte pluridisciplinaire HAL, estdestinee au depot et a la diffusion de documentsscientifiques de niveau recherche, publies ou non,emanant des etablissements d’enseignement et derecherche francais ou etrangers, des laboratoirespublics ou prives.

Page 2: Data Allocation Strategies for Dense Linear Algebra on two ... · two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand ... Arnaud Legrand,

ISS

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249-

6399

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ap por t de r ech er ch e

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

Data Allocation Strategies for Dense LinearAlgebra on two-dimensional Grids withHeterogeneous Communication Links

Olivier Beaumont,Arnaud Legrand and

Yves Robert

No 4165

April 2001

THEME 1

Page 3: Data Allocation Strategies for Dense Linear Algebra on two ... · two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand ... Arnaud Legrand,
Page 4: Data Allocation Strategies for Dense Linear Algebra on two ... · two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand ... Arnaud Legrand,

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Page 26: Data Allocation Strategies for Dense Linear Algebra on two ... · two-dimensional Grids with Heterogeneous Communication Links Olivier Beaumont, Arnaud Legrand ... Arnaud Legrand,

Unit e de recherche INRIA Lorraine, Technopole de Nancy-Brabois, Campus scientifique,615 rue du Jardin Botanique, BP 101, 54600 VILLERS LES NANCY

Unit e de recherche INRIA Rennes, Irisa, Campus universitaire de Beaulieu, 35042 RENNES CedexUnit e de recherche INRIA Rhone-Alpes, 655, avenue de l’Europe, 38330 MONTBONNOT ST MARTIN

Unit e de recherche INRIA Rocquencourt, Domaine de Voluceau, Rocquencourt, BP 105, 78153 LE CHESNAY CedexUnit e de recherche INRIA Sophia-Antipolis, 2004 route des Lucioles, BP 93, 06902 SOPHIA-ANTIPOLIS Cedex

EditeurINRIA, Domaine de Voluceau, Rocquencourt, BP 105, 78153 LE CHESNAY Cedex (France)��������� ���� ���������� ��� ���

ISSN 0249-6399


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