PRO : A Model for the Design and Analysis of Efficient and Scalable Parallel Algorithms
Identifieur interne : 005F00 ( Main/Exploration ); précédent : 005E99; suivant : 005F01PRO : A Model for the Design and Analysis of Efficient and Scalable Parallel Algorithms
Auteurs : Assefaw Hadish Gebremedhin ; Isabelle Guérin Lassous ; Jens Gustedt ; Jan Arne TelleSource :
English descriptors
Abstract
We present a new parallel computation model that enables the design of resource-optimal and scalable parallel algorithms and simplifies their analysis. The model rests on the following novel ideas : it incorporates optimality relative to a specific sequential algorithm as an integral part, and it measures the quality of a parallel algorithm in terms of granularity. Inspired by the BSP model, an algorithm in the PRO model is organized as a sequence of supersteps. The supersteps are not however required to be separated by synchronization barriers.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Crin, to step Corpus: 004516
- to stream Crin, to step Curation: 004516
- to stream Crin, to step Checkpoint: 000348
- to stream Main, to step Merge: 006123
- to stream Main, to step Curation: 005F00
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" wicri:score="323">PRO : A Model for the Design and Analysis of Efficient and Scalable Parallel Algorithms</title>
</titleStmt>
<publicationStmt><idno type="RBID">CRIN:gebremedhin05a</idno>
<date when="2005" year="2005">2005</date>
<idno type="wicri:Area/Crin/Corpus">004516</idno>
<idno type="wicri:Area/Crin/Curation">004516</idno>
<idno type="wicri:explorRef" wicri:stream="Crin" wicri:step="Curation">004516</idno>
<idno type="wicri:Area/Crin/Checkpoint">000348</idno>
<idno type="wicri:explorRef" wicri:stream="Crin" wicri:step="Checkpoint">000348</idno>
<idno type="wicri:Area/Main/Merge">006123</idno>
<idno type="wicri:Area/Main/Curation">005F00</idno>
<idno type="wicri:Area/Main/Exploration">005F00</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">PRO : A Model for the Design and Analysis of Efficient and Scalable Parallel Algorithms</title>
<author><name sortKey="Gebremedhin, Assefaw Hadish" sort="Gebremedhin, Assefaw Hadish" uniqKey="Gebremedhin A" first="Assefaw Hadish" last="Gebremedhin">Assefaw Hadish Gebremedhin</name>
</author>
<author><name sortKey="Guerin Lassous, Isabelle" sort="Guerin Lassous, Isabelle" uniqKey="Guerin Lassous I" first="Isabelle" last="Guérin Lassous">Isabelle Guérin Lassous</name>
</author>
<author><name sortKey="Gustedt, Jens" sort="Gustedt, Jens" uniqKey="Gustedt J" first="Jens" last="Gustedt">Jens Gustedt</name>
</author>
<author><name sortKey="Telle, Jan Arne" sort="Telle, Jan Arne" uniqKey="Telle J" first="Jan Arne" last="Telle">Jan Arne Telle</name>
</author>
</analytic>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>complexity analysis</term>
<term>parallel algorithms</term>
<term>parallel computation models</term>
<term>parallel computers</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en" wicri:score="1201">We present a new parallel computation model that enables the design of resource-optimal and scalable parallel algorithms and simplifies their analysis. The model rests on the following novel ideas : it incorporates optimality relative to a specific sequential algorithm as an integral part, and it measures the quality of a parallel algorithm in terms of granularity. Inspired by the BSP model, an algorithm in the PRO model is organized as a sequence of supersteps. The supersteps are not however required to be separated by synchronization barriers.</div>
</front>
</TEI>
<affiliations><list></list>
<tree><noCountry><name sortKey="Gebremedhin, Assefaw Hadish" sort="Gebremedhin, Assefaw Hadish" uniqKey="Gebremedhin A" first="Assefaw Hadish" last="Gebremedhin">Assefaw Hadish Gebremedhin</name>
<name sortKey="Guerin Lassous, Isabelle" sort="Guerin Lassous, Isabelle" uniqKey="Guerin Lassous I" first="Isabelle" last="Guérin Lassous">Isabelle Guérin Lassous</name>
<name sortKey="Gustedt, Jens" sort="Gustedt, Jens" uniqKey="Gustedt J" first="Jens" last="Gustedt">Jens Gustedt</name>
<name sortKey="Telle, Jan Arne" sort="Telle, Jan Arne" uniqKey="Telle J" first="Jan Arne" last="Telle">Jan Arne Telle</name>
</noCountry>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005F00 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 005F00 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Lorraine |area= InforLorV4 |flux= Main |étape= Exploration |type= RBID |clé= CRIN:gebremedhin05a |texte= PRO : A Model for the Design and Analysis of Efficient and Scalable Parallel Algorithms }}
![]() | This area was generated with Dilib version V0.6.33. | ![]() |