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Preliminary analysis of the cell BE processor limitations for sequence alignment applications
dc.contributor.author | Isaza, Sebastian |
dc.contributor.author | Sánchez Castaño, Friman |
dc.contributor.author | Gaydadjiev, Georgi |
dc.contributor.author | Ramírez Bellido, Alejandro |
dc.contributor.author | Valero Cortés, Mateo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.date.accessioned | 2010-07-12T10:19:54Z |
dc.date.available | 2010-07-12T10:19:54Z |
dc.date.created | 2008-07-21 |
dc.date.issued | 2008-07-21 |
dc.identifier.citation | Isaza, S.; Sánchez, F.; Gaydadjiev, G.; Ramírez, A.; Valero, M. Preliminary analysis of the cell BE processor limitations for sequence alignment applications. A: International Workshop on Systems, Architectures, Modeling and Simulation. "Embedded Computer Systems: Architectures, Modeling, and Simulation: 8th International Workshop, SAMOS 2008: Samos, Greece, July 21-24, 2008: proceedings". Springer, 2008, p. 53-64. |
dc.identifier.isbn | 978-3-540-70549-9 |
dc.identifier.uri | http://hdl.handle.net/2117/8124 |
dc.description.abstract | The fast growth of bioinformatics field has attracted the attention of computer scientists in the last few years. At the same time the increasing database sizes require greater efforts to improve the computational performance. From a computer architecture point of view, we intend to investigate how bioinformatics applications can benefit from future multi-core processors. In this paper we present a preliminary study of the Cell BE processor limitations when executing two representative sequence alignment applications (Ssearch and ClustalW). The inherent large parallelism of the targeted algorithms makes them ideal for architectures supporting multiple dimensions of parallelism (TLP and DLP). However, in the case of Cell BE we identified several architectural limitations that need a careful study and quantification. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.publisher | Springer |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors::Arquitectures paral·leles |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Bioinformàtica |
dc.subject.lcsh | Bioinformatics -- Data processing |
dc.title | Preliminary analysis of the cell BE processor limitations for sequence alignment applications |
dc.type | Conference report |
dc.subject.lemac | Arquitectura de computadors |
dc.subject.lemac | Bioinformàtica |
dc.contributor.group | Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
dc.identifier.doi | 10.1007/978-3-540-70550-5 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.springerlink.com/content/27qk72826288m331/fulltext.pdf |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 2574078 |
dc.description.version | Postprint (published version) |
local.citation.author | Isaza, S.; Sánchez, F.; Gaydadjiev, G.; Ramírez, A.; Valero, M. |
local.citation.pubplace | SAMOS |
local.citation.publicationName | SAMOS VIII, International Workshop on Systems: Architectures, Modeling and Simulation |
local.citation.startingPage | 53 |
local.citation.endingPage | 64 |