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Listar por autor "Peña Monferrer, Antonio José"

Mostrando ítems 1-11 de 11

A complete and efficient CUDA-sharing solution for HPC clusters

Peña Monferrer, Antonio José; Reaño González, Carlos; Silla Jiménez, Federico; Mayo Gual, Rafael; Quintana-Orti, Enrique S.; Duato Marín, José Francisco (Elsevier, 2014-12)

In this paper we detail the key features, architectural design, and implementation of rCUDA, an advanced framework to enable remote and transparent GPGPU acceleration in HPC clusters. rCUDA allows decoupling GPUs from ...
Analysis of threading libraries for high performance computing

Castelló, Adrián; Mayo Gual, Rafael; Seo, Sangmin; Balaji, Pavan; Quintana Ortí, Enrique Salvador; Peña, Antonio J. (Institute of Electrical and Electronics Engineers, 2020-09-01)

[EN] With the appearance of multi-/many core machines, applications and runtime systems have evolved in order to exploit the new on-node concurrency brought by new software paradigms. POSIX threads (Pthreads) was widely-adopted ...
Boosting the performance of remote GPU virtualization using InfiniBand Connect-IB and PCIe 3.0

Reaño González, Carlos; Silla Jiménez, Federico; Peña Monferrer, Antonio José; Shainer, Gilad; Schultz, Scot; Castello Gimeno, Adrián; Quintana Ortí, Enrique Salvador; Duato Marín, José Francisco (IEEE, 2014-09-22)

[EN] A clear trend has emerged involving the acceleration of scientific applications by using GPUs. However, the capabilities of these devices are still generally underutilized. Remote GPU virtualization techniques can ...
CU2rCU: towards the Complete rCUDA Remote GPU Virtualization and Sharing Solution

Reaño González, Carlos; Peña Monferrer, Antonio José; Silla Jiménez, Federico; Duato Marín, José Francisco; Mayo Gual, Rafael; Quintana Ortí, Enrique Salvador (IEEE, 2012)

GPUs are being increasingly embraced by the high performance computing and computational communities as an effective way of considerably reducing execution time by accelerating significant parts of their application codes. ...
Diseño de un Portal Web para una Asociación Cultural

Toledo Sánchez, Luis Mariano (Universitat Politècnica de València, 2012-12-03)

Internet juega un papel muy importante en la sociedad actual, sobre todo en el aspecto comunicativo entre personas. La mayor fuente de poder es la información que fluye por la red de redes, y una de las mayores ventajas ...
DMR API: Improving cluster productivity by turning applications into malleable

Iserte Agut, Sergio; Mayo Gual, Rafael; Quintana Ortí, Enrique Salvador; Beltrán, Vicenç; Peña Monferrer, Antonio José (Elsevier, 2018)

[EN] Adaptive workloads can change on-the-fly the configuration of their jobs, in terms of number of processes. To carry out these job reconfigurations, we have designed a methodology which enables a job to communicate ...
DMRlib: Easy-coding and efficient resource management for job malleability

Iserte, Sergio; Mayo, Rafael; Quintana-Ortí, Enrique S.; Peña Monferrer, Antonio José (Institute of Electrical and Electronics Engineers, 2021-09-01)

[EN] Process malleability has proved to have a highly positive impact on the resource utilization and global productivity in data centers compared with the conventional static resource allocation policy. However, the ...
Exploring the interoperability of remote GPGPU virtualization using rCUDA and directive-based programming models

Castelló-Gimeno, Adrián; Peña Monferrer, Antonio José; Mayo Gual, Rafael; Planas,Judit; Quintana Ortí, Enrique Salvador; Balaji, Pavan (Springer-Verlag, 2018-11)

[EN] Directive-based programming models, such as OpenMP, OpenACC, and OmpSs, enable users to accelerate applications by using coprocessors with little effort. These devices offer significant computing power, but their use ...
Implementación de rCUDA sobre VELO

Navarro Cosme, Tomás (Universitat Politècnica de València, 2012-09-11)

En el presente proyecto fin de carrera se ha implementado un módulo de comunicaciones específico para el middleware rCUDA que permite que éste se ejecute utilizando una red de ordenadores (cluster) interconectados mediantes ...
Improving the User Experience of the rCUDA Remote GPU Virtualization Framework

Reaño González, Carlos; Silla Jiménez, Federico; Castello Gimeno, Adrián; Peña Monferrer, Antonio José; Mayo Gual, Rafael; Quintana Ortí, Enrique Salvador; Duato Marín, José Francisco (Wiley, 2015-09-25)

Graphics processing units (GPUs) are being increasingly embraced by the high-performance computing community as an effective way to reduce execution time by accelerating parts of their applications. remote CUDA (rCUDA) ...
Influence of InfiniBand FDR on the performance of remote GPU virtualization

Reaño González, Carlos; Mayo Gual, Rafael; Quintana Ortí, Enrique Salvador; Silla Jiménez, Federico; Duato Marín, José Francisco; Peña Monferrer, Antonio José (IEEE, 2013-09-23)

The use of GPUs to accelerate general-purpose scientific and engineering applications is mainstream today, but their adoption in current high-performance computing clusters is impaired primarily by acquisition costs and ...