[EN] Graphics processing units (GPUs) are currently used in data centers to reduce the execution time of compute-intensive applications. However, the use of GPUs presents several side effects, such as increased acquisition ...
[EN] Traditionally, High-Performance Computing (HPC) has been associated with large power requirements. The reason was that chip makers of the processors typically employed in HPC deployments have always focused on getting ...
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) ...
Reaño González, Carlos; Silla Jiménez, Federico(IEEE, 2015-09-08)
The use of InfiniBand networks to interconnect
high performance computing clusters has considerably increased
during the last years. So much so that the majority of
the supercomputers included in the TOP500 list either ...
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 ...
Martínez Marhuenda, Javier(Universitat Politècnica de València, 2018-10-05)
[ES] El Deep Learning es una tecnología puntera actual que va a tener gran presencia
en el futuro. Sin embargo, dominarlo es una tarea compleja y laboriosa que no
todo el mundo está dispuesto a emprender. En este trabajo ...
Prades Gasulla, Javier(Universitat Politècnica de València, 2014-09-15)
EXTOLL es una nueva arquitectura de red de interconexión, desarrollada
por la Universidad de Heidelberg, que pretende establecerse en el sector
del HPCC como una alternativa altamente eficiente y económica. EXTOLL
proporciona ...
Reaño González, Carlos; Silla Jiménez, Federico; Nikolopoulos, Dimitrios S.; Varghese, Blesson(Institute of Electrical and Electronics Engineers, 2018)
[EN] GPUs in High-Performance Computing systems remain under-utilised due to the unavailability of schedulers that can safely schedule multiple applications to share the same GPU. The research reported in this paper is ...
Piccione, Andrea(Universitat Politècnica de València, 2018-09-19)
[EN] Deep Learning is currently used for numerous Artificial Intelligence applications,
especially in the computer vision field for image classification and recognition tasks.
Thanks to the increasing popularity, several ...
Pérez López, Ferran(Universitat Politècnica de València, 2015-02-06)
[EN] About a decade ago, Graphics Processing Units (GPU) started to be used not only for graphics visualization, but also for accelerating scientific applications. However, its use for this aim presents several drawbacks ...
Prades, Javier; Imbernon, Baldomero; Reaño González, Carlos; Peña-García, Jorge; Cerón-Carrasco, Jose Pedro; Silla Jiménez, Federico; Pérez-Sánchez, Horacio(SAGE Publications, 2020-01)
[EN] The full-understanding of the dynamics of molecular systems at the atomic scale is of great relevance in the fields of chemistry, physics, materials science, and drug discovery just to name a few. Molecular dynamics ...
Navarro Cosme, Tomás(Universitat Politècnica de València, 2015-07-17)
[EN] mplementation of the live migration of the server side of the rCUDA framework, to migrate CUDA applications running on NVIDIA graphical cards in remote mode. It has also been specified and implemented a protocol to ...
[EN] Graphics Processing Units (GPUs) are becoming popular accelerators in modern High-Performance Computing (HPC) clusters. Installing GPUs on each node of the cluster is not efficient resulting in high costs and power ...
[EN] Graphics processing units (GPUs) are being adopted in many computing facilities given their
extraordinary computing power, which makes it possible to accelerate many general purpose
applications from different domains. ...
Reaño González, Carlos; Silla Jiménez, Federico(IATED, 2015-07)
When teaching CUDA in laboratories, an important issue is the economic cost of GPUs, which may
prevent some universities from building large enough labs to teach CUDA. In this paper we propose
an efficient solution to ...
Reaño González, Carlos; Pérez López, Ferran; Silla Jiménez, Federico(IEEE, 2015-05-04)
CUDA is a technology developed by NVIDIA
which provides a parallel computing platform and programming
model for NVIDIA GPUs and compatible ones. It takes
benefit from the enormous parallel processing power of GPUs
in ...
Prades Gasulla, Javier; Silla Jiménez, Federico; Fröning, Holger; Nuessle, Mondrian; Duato Marín, José Francisco(Elsevier, 2015-07)
High Performance Computing usually leverages messaging libraries such as MPI, GASNet,
or OpenSHMEM, among others, in order to exchange data among processes in large-scale
clusters. Furthermore, these libraries make use ...
Prades, Javier; Reaño González, Carlos; Silla Jiménez, Federico(Springer-Verlag, 2019-03)
[EN] Nowadays, many data centers use virtual machines (VMs) in order to achieve a more efficient use of hardware resources. The use of VMs provides a reduction in equipment and maintenance expenses as well as a lower ...
Reaño González, Carlos(Universitat Politècnica de València, 2017-09-01)
Graphics Processing Units (GPUs) are being adopted in many computing facilities given their extraordinary computing power, which makes it possible to accelerate many general purpose applications from different domains. ...
Mislata Valero, Santiago; Silla Jiménez, Federico(IEEE Computer Society, 2015-09)
Virtualization techniques have shown to report benefits to data centers and other computing facilities. In this regard, virtual machines not only allow reducing the size of the computing infrastructure while increasing ...