FaST-LMM for Two-Way Epistasis Tests on High-Performance Clusters
In: Journal of Computational Biology, Jg. 25 (2018-08-01), S. 862-870
Online
unknown
Zugriff:
[EN] We introduce a version of the epistasis test in FaST-LMM for clusters of multithreaded processors. This new software maintains the sensitivity of the original FaST-LMM while delivering acceleration that is close to linear on 12-16 nodes of two recent platforms, with respect to improved implementation of FaST-LMM presented in an earlier work. This efficiency is attained through several enhancements on the original single-node version of FaST-LMM, together with the development of a message passing interface (MPI)-based version that ensures a balanced distribution of the workload as well as a multigraphics processing unit (GPU) module that can exploit the presence of multiple GPUs per node.
The researchers from the Universitat Jaume I were supported by projects TIN2014-53495-R and TIN2017-82972-R of the MINECO and FEDER.
Titel: |
FaST-LMM for Two-Way Epistasis Tests on High-Performance Clusters
|
---|---|
Autor/in / Beteiligte Person: | Farré, Xavier ; Jordi Rambla De Argila ; Barrachina, Sergio ; Martínez, Héctor ; Quintana-Ortí, Enrique S. ; Navarro, Arcadi ; Castillo, Maribel |
Link: | |
Zeitschrift: | Journal of Computational Biology, Jg. 25 (2018-08-01), S. 862-870 |
Veröffentlichung: | Mary Ann Liebert Inc, 2018 |
Medientyp: | unknown |
ISSN: | 1557-8666 (print) ; 2014-5349 (print) |
DOI: | 10.1089/cmb.2018.0087 |
Schlagwort: |
|
Sonstiges: |
|