Mostrar o rexistro simple do ítem
MSAProbs-MPI: parallel multiple sequence aligner for distributed-memory systems
dc.contributor.author | González-Domínguez, Jorge | |
dc.contributor.author | Liu, Yongchao | |
dc.contributor.author | Touriño, Juan | |
dc.contributor.author | Schmidt, Bertil | |
dc.date.accessioned | 2018-08-13T12:22:36Z | |
dc.date.available | 2018-08-13T12:22:36Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Jorge González-Domínguez, Yongchao Liu, Juan Touriño, Bertil Schmidt; MSAProbs-MPI: parallel multiple sequence aligner for distributed-memory systems, Bioinformatics, Volume 32, Issue 24, 15 December 2016, Pages 3826–3828, https://doi.org/10.1093/bioinformatics/btw558 | es_ES |
dc.identifier.issn | 1367-4803 | |
dc.identifier.issn | 1367-4811 | |
dc.identifier.uri | http://hdl.handle.net/2183/20963 | |
dc.description | This is a pre-copyedited, author-produced version of an article accepted for publication in Bioinformatics following peer review. The version of recordJorge González-Domínguez, Yongchao Liu, Juan Touriño, Bertil Schmidt; MSAProbs-MPI: parallel multiple sequence aligner for distributed-memory systems, Bioinformatics, Volume 32, Issue 24, 15 December 2016, Pages 3826–3828, https://doi.org/10.1093/bioinformatics/btw558is available online at: https://doi.org/10.1093/bioinformatics/btw558 | es_ES |
dc.description.abstract | [Abstracts] MSAProbs is a state-of-the-art protein multiple sequence alignment tool based on hidden Markov models. It can achieve high alignment accuracy at the expense of relatively long runtimes for large-scale input datasets. In this work we present MSAProbs-MPI, a distributed-memory parallel version of the multithreaded MSAProbs tool that is able to reduce runtimes by exploiting the compute capabilities of common multicore CPU clusters. Our performance evaluation on a cluster with 32 nodes (each containing two Intel Haswell processors) shows reductions in execution time of over one order of magnitude for typical input datasets. Furthermore, MSAProbs-MPI using eight nodes is faster than the GPU-accelerated QuickProbs running on a Tesla K20. Another strong point is that MSAProbs-MPI can deal with large datasets for which MSAProbs and QuickProbs might fail due to time and memory constraints, respectively. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Oxford University Press | es_ES |
dc.relation.uri | https://doi.org/10.1093/bioinformatics/btw558 | es_ES |
dc.subject | MSAProbs | es_ES |
dc.subject | Protein multiple sequence | es_ES |
dc.subject | MPI | es_ES |
dc.title | MSAProbs-MPI: parallel multiple sequence aligner for distributed-memory systems | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Bioinformatics | es_ES |
UDC.volume | 32 | es_ES |
UDC.issue | 24 | es_ES |
UDC.startPage | 3826 | es_ES |
UDC.endPage | 3828 | es_ES |
dc.identifier.doi | 10.1093/bioinformatics/btw558 |
Ficheiros no ítem
Este ítem aparece na(s) seguinte(s) colección(s)
-
GI-GAC - Artigos [193]