Listar GI-GAC - Congresos, conferencias, etc. por autor "Teijeiro Barjas, Carlos"
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Design and Implementation of MapReduce using the PGAS Programming Model with UPC
Teijeiro Barjas, Carlos; López Taboada, Guillermo; Touriño, Juan; Doallo, Ramón (IEEE Computer Society, 2012-01-03)[Abstract] MapReduce is a powerful tool for processing large data sets used by many applications running in distributed environments. However, despite the increasing number of computationally intensive problems that require ... -
High Performance Java Remote Method Invocation for Parallel Computing on Clusters
López Taboada, Guillermo; Teijeiro Barjas, Carlos; Touriño, Juan (IEEE Computer Society, 2007-11-12)[Abstract] This paper presents a more efficient Java remote method invocation (RMI) implementation for high-speed clusters. The use of Java for parallel programming on clusters is limited by the lack of efficient communication ... -
Performance Evaluation of MPI, UPC and OpenMP on Multicore Architectures
Mallón, Damián A.; López Taboada, Guillermo; Teijeiro Barjas, Carlos; Touriño, Juan; Fraguela, Basilio B.; Gómez, Andrés; Doallo, Ramón; Mouriño, José C. (Springer, 2009)[Abstract] The current trend to multicore architectures underscores the need of parallelism. While new languages and alternatives for supporting more efficiently these systems are proposed, MPI faces this new challenge. ... -
Performance Evaluation of Unified Parallel C Collective Communications
López Taboada, Guillermo; Teijeiro Barjas, Carlos; Touriño, Juan; Fraguela, Basilio B.; Doallo, Ramón; Mouriño, José C.; Mallón, Damián A.; Gómez, Andrés (IEEE Computer Society, 2009-07-17)[Abstract] Unified Parallel C (UPC) is an extension of ANSI C designed for parallel programming. UPC collective primitives, which are part of the UPC standard, increase programming productivity while reducing the communication ...