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Listar por palabra clave "InfiniBand"

Mostrando ítems 1-10 de 10

Estudio comparativo de las prestaciones de diferentes modelos de programación paralela

Gil Arcas, Enrique (Universitat Politècnica de València, 2015-10-14)

[ES] Hoy día disponemos de múltiples soluciones para el procesamiento de grandes volúmenes de datos, pero no es trivial seleccionar la más adecuada para cada tipo de situación. Debemos tener en cuenta, en cada caso, el ...
Evaluación de prestaciones de red en un cluster

Acín Alcaide, Marcelino (Universitat Politècnica de València, 2017-09-27)

La pila de protocolos TCP/IP es tremendamente fiable en entornos complejos como puede ser Internet, pero sirve para mucho más que para llevar a cabo comunicaciones entre entornos con largos trayectos. En numerosas ocasiones ...
Improving the management efficiency of GPU workloads in data centers through GPU virtualization

Iserte, Sergio; Prades, Javier; Reaño González, Carlos; Silla, Federico (John Wiley & Sons, 2021-01-25)

[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 ...
Improving the performance of physics applications in atom-based clusters with rCUDA

Silla, Federico; Prades, Javier; Baydal Cardona, María Elvira; Reaño, Carlos (Elsevier, 2020-03)

[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 ...
InfiniBand verbs optimizations for remote GPU virtualization

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 ...
On the Benefits of the Remote GPU Virtualization Mechanism: the rCUDA Case

Silla Jiménez, Federico; Iserte Agut, Sergio; Reaño González, Carlos; Prades, Javier (John Wiley & Sons, 2017-07-10)

[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. ...
On the Effect of using rCUDA to Provide CUDA Acceleration to Xen Virtual Machines

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 ...
On the Enhancement of Remote GPU Virtualization in High Performance Clusters

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. ...
Redesigning the rCUDA communication layer for a better adaptation to the underlying hardware

Reaño, Carlos; Silla, Federico (John Wiley & Sons, 2021-07-25)

[EN] The use of Graphics Processing Units (GPUs) has become a very popular way to accelerate the execution of many applications. However, GPUs are not exempt from side effects. For instance, GPUs are expensive devices which ...
Tuning remote GPU virtualization for InfiniBand networks

Reaño González, Carlos; Silla Jiménez, Federico (Springer Verlag (Germany), 2016-12)

In the past few years, a tendency towards using InfiniBand networks to interconnect high performance computing clusters can be observed. Thus, most of the supercomputers appearing in the TOP500 list either use Ethernet ...