Graphics processing units in bioinformatics, computational biology and systems biology. (7th July 2016)

• Record Type: Journal Article
• Authors: Nobile, Marco S; Cazzaniga, Paolo; Tangherloni, Andrea; Besozzi, Daniela
• Is Part Of: Briefings in bioinformatics. Volume 18:Number 5(2017:Sep.)
• Page Start: 870
• Page End: 885
• Publication Date: 2016-07-07
• Subjects: graphics processing units -- CUDA -- high-performance computing -- bioinformatics -- computational biology -- systems biology; Genetics -- Data processing -- Periodicals; Molecular biology -- Data processing -- Periodicals; Genomes -- Data processing -- Periodicals; 572.80285
• DOI: 10.1093/bib/bbw058
• Languages: English
• ISSNs: 1467-5463

Abstract

Abstract: Several studies in Bioinformatics, Computational Biology and Systems Biology rely on the definition of physico-chemical or mathematical models of biological systems at different scales and levels of complexity, ranging from the interaction of atoms in single molecules up to genome-wide interaction networks. Traditional computational methods and software tools developed in these research fields share a common trait: they can be computationally demanding on Central Processing Units (CPUs), therefore limiting their applicability in many circumstances. To overcome this issue, general-purpose Graphics Processing Units (GPUs) are gaining an increasing attention by the scientific community, as they can considerably reduce the running time required by standard CPU-based software, and allow more intensive investigations of biological systems. In this review, we present a collection of GPU tools recently developed to perform computational analyses in life science disciplines, emphasizing the advantages and the drawbacks in the use of these parallel architectures. The complete list of GPU-powered tools here reviewed is available at http://bit.ly/gputools .