David Díaz
University of Málaga
9 Papers
51 Citations
David Díaz is an academic researcher from University of Málaga. The author has contributed to research in topics: TILE64 & Massive parallel sequencing. The author has an hindex of 4, co-authored 9 publications.
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Papers
Parallelizing and optimizing a bioinformatics pairwise sequence alignment algorithm for many-core architecture
David Díaz,Francisco José Esteban,Pilar Hernández,Juan Antonio Caballero,Gabriel Dorado,Sergio Gálvez +5 more
- 01 Apr 2011
TL;DR: This paper redesigns, implement and fine-tune this algorithm, introducing key optimizations and changes that take advantage of specific Tile64 characteristics: RISC architecture, local tile's cache, length of memory word, shared memory usage, RAM file system, tile's intercommunication and job selection from a pool.
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MC64-ClustalWP2: A Highly-Parallel Hybrid Strategy to Align Multiple Sequences in Many-Core Architectures
David Díaz,Francisco José Esteban,Pilar Hernández,Juan Antonio Caballero,Antonio Guevara,Gabriel Dorado,Sergio Gálvez +6 more
TL;DR: The MC64-ClustalWP2 is developed as a new implementation of the Clustal W algorithm, integrating a novel parallelization strategy and significantly increasing the performance when aligning long sequences in architectures with many cores, being publicly available through a web service.
Direct approaches to exploit many-core architecture in bioinformatics
Francisco José Esteban,David Díaz,Pilar Hernández,Juan Antonio Caballero,Gabriel Dorado,Sergio Gálvez +5 more
TL;DR: The performance-gain/development-cost tradeoffs indicate that the Tile64 microprocessor has the potential to increase the performance of bioinformatics in an unprecedented way for a standalone Personal Computer (PC).
13
Intuitive Bioinformatics for Genomics Applications: Omega-Brigid Workflow Framework
David Díaz,Sergio Gálvez,Juan Falgueras,Juan Antonio Caballero,Pilar Hernández,Gonzalo Claros,Gabriel Dorado +6 more
- 06 Jun 2009
TL;DR: This research project proposes a tool based on a new, open, free and well-documented architecture called Biomniverso, which aims to unify many of these existing bioinformatics applications and resources in one easy-to-use environment, independent of the computing platform.
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MC64-Cluster: A Many-Core CPU Cluster for Bioinformatics Applications
Francisco José Esteban,David Díaz,Pilar Hernández,Juan Antonio Caballero,Gabriel Dorado,Sergio Gálvez +5 more
- 01 Jan 2013
TL;DR: A computer cluster whose building blocks are the first commercially available many-core CPU systems: the Tile64 by Tilera Corporation, packed in PCIe cards (TILExpress-20G).
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