<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-00708824</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-25T01:48:33+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Experiments in Parallel Matrix Multiplication on Multi-Core Systems</title>
            <author role="aut">
              <persName>
                <forename type="first">Joeffrey</forename>
                <surname>Legaux</surname>
              </persName>
              <idno type="halauthorid">445902-0</idno>
              <orgName ref="#struct-300297"/>
              <affiliation ref="#struct-1625"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sylvain</forename>
                <surname>Jubertie</surname>
              </persName>
              <email type="md5">3eacdb203adde3a8efc4fc4af3183da5</email>
              <email type="domain">univ-orleans.fr</email>
              <idno type="idhal" notation="string">sylvain-jubertie</idno>
              <idno type="idhal" notation="numeric">740619</idno>
              <idno type="halauthorid" notation="string">10326-740619</idno>
              <idno type="IDREF">https://www.idref.fr/125690266</idno>
              <orgName ref="#struct-300297"/>
              <affiliation ref="#struct-1625"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Frédéric</forename>
                <surname>Loulergue</surname>
              </persName>
              <email type="md5">ae7a9a8aaef320b76dd1adf0ec1d8f00</email>
              <email type="domain">univ-orleans.fr</email>
              <idno type="idhal" notation="string">frederic-loulergue</idno>
              <idno type="idhal" notation="numeric">2199</idno>
              <idno type="halauthorid" notation="string">444-2199</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-9301-7829</idno>
              <idno type="IDREF">https://www.idref.fr/096178558</idno>
              <affiliation ref="#struct-1625"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Frédéric</forename>
                <surname>Loulergue</surname>
              </persName>
              <email type="md5">ae7a9a8aaef320b76dd1adf0ec1d8f00</email>
              <email type="domain">univ-orleans.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2012-06-15 19:13:23</date>
              <date type="whenModified">2025-08-12 15:29:58</date>
              <date type="whenReleased">2012-06-15 19:13:23</date>
              <date type="whenProduced">2012-09-04</date>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="110414">
                <persName>
                  <forename>Frédéric</forename>
                  <surname>Loulergue</surname>
                </persName>
                <email type="md5">ae7a9a8aaef320b76dd1adf0ec1d8f00</email>
                <email type="domain">univ-orleans.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-00708824</idno>
            <idno type="halUri">https://inria.hal.science/hal-00708824</idno>
            <idno type="halBibtex">legaux:hal-00708824</idno>
            <idno type="halRefHtml">&lt;i&gt;ICA3PP&lt;/i&gt;, Sep 2012, Fukuoka, Japan</idno>
            <idno type="halRef">ICA3PP, Sep 2012, Fukuoka, Japan</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UNIV-ORLEANS">Université d'Orléans</idno>
            <idno type="stamp" n="ENSI-BOURGES">Ecole Nationale Supérieure d'Ingénieurs de Bourges</idno>
            <idno type="stamp" n="MSL">Modelisation Systemes Langages</idno>
            <idno type="stamp" n="MSL-THESE">Modelisation Systemes Langages</idno>
          </seriesStmt>
          <notesStmt>
            <note type="commentary">to appear</note>
            <note type="audience" n="2">International</note>
            <note type="invited" n="0">No</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
            <note type="proceedings" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Experiments in Parallel Matrix Multiplication on Multi-Core Systems</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Joeffrey</forename>
                    <surname>Legaux</surname>
                  </persName>
                  <idno type="halauthorid">445902-0</idno>
                  <orgName ref="#struct-300297"/>
                  <affiliation ref="#struct-1625"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sylvain</forename>
                    <surname>Jubertie</surname>
                  </persName>
                  <email type="md5">3eacdb203adde3a8efc4fc4af3183da5</email>
                  <email type="domain">univ-orleans.fr</email>
                  <idno type="idhal" notation="string">sylvain-jubertie</idno>
                  <idno type="idhal" notation="numeric">740619</idno>
                  <idno type="halauthorid" notation="string">10326-740619</idno>
                  <idno type="IDREF">https://www.idref.fr/125690266</idno>
                  <orgName ref="#struct-300297"/>
                  <affiliation ref="#struct-1625"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Frédéric</forename>
                    <surname>Loulergue</surname>
                  </persName>
                  <email type="md5">ae7a9a8aaef320b76dd1adf0ec1d8f00</email>
                  <email type="domain">univ-orleans.fr</email>
                  <idno type="idhal" notation="string">frederic-loulergue</idno>
                  <idno type="idhal" notation="numeric">2199</idno>
                  <idno type="halauthorid" notation="string">444-2199</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-9301-7829</idno>
                  <idno type="IDREF">https://www.idref.fr/096178558</idno>
                  <affiliation ref="#struct-1625"/>
                </author>
              </analytic>
              <monogr>
                <meeting>
                  <title>ICA3PP</title>
                  <date type="start">2012-09-04</date>
                  <date type="end">2012-06-07</date>
                  <settlement>Fukuoka</settlement>
                  <country key="JP">Japan</country>
                </meeting>
                <imprint>
                  <publisher>Springer</publisher>
                  <biblScope unit="serie">LNCS</biblScope>
                  <date type="datePub">2012</date>
                </imprint>
              </monogr>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="info.info-dc">Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC]</classCode>
              <classCode scheme="halDomain" n="info.info-se">Computer Science [cs]/Software Engineering [cs.SE]</classCode>
              <classCode scheme="halTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halOldTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halTreeTypology" n="COMM">Conference papers</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Matrix multiplication is an example of application that is both easy to specify and to provide a simple implementation. There exist numerous sophisticated algorithms or very efficient complex implementations. In this study we are rather interested in the design/programming overhead with respect to performance benefits. Starting from the naive sequential implementation, the implementation is first optimised by improving data accesses, then by using vector units of modern processors, and we finally propose a parallel version for multi-core architectures. The various proposed optimisations are experimented on several architectures and the trade-off software complexity versus efficiency is evaluated using Halstead metrics.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-1625" status="OLD">
          <idno type="IdRef">075434695</idno>
          <idno type="RNSR">200615274F</idno>
          <orgName>Laboratoire d'Informatique Fondamentale d'Orléans</orgName>
          <orgName type="acronym">LIFO</orgName>
          <date type="start">1987-01-01</date>
          <date type="end">2013-12-31</date>
          <desc>
            <address>
              <addrLine>Batiment IIIA 6 Rue Léonard de Vinci - BP 6759 45067 ORLEANS CEDEX 2</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-orleans.fr/lifo/</ref>
          </desc>
          <listRelation>
            <relation name="EA4022" active="#struct-300297" type="direct"/>
            <relation name="EA4022" active="#struct-300379" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300297" status="VALID">
          <idno type="IdRef">026402971</idno>
          <idno type="ISNI">0000 0001 2158 1666</idno>
          <idno type="ROR">https://ror.org/014zrew76</idno>
          <orgName>Université d'Orléans</orgName>
          <orgName type="acronym">UO</orgName>
          <desc>
            <address>
              <addrLine>Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-orleans.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300379" status="VALID">
          <orgName>Ecole Nationale Supérieure d'Ingénieurs de Bourges</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>