Hernández Luz, Carles; Roca Pérez, Antoni; Silla Jiménez, Federico; Flich Cardo, José; Duato Marín, José Francisco(Institute of Electrical and Electronics Engineers (IEEE), 2012-02)
[EN] Current integration scales allow designing chip multiprocessors (CMP), where cores are interconnected by means of a network-on-chip (NoC). Unfortunately, the small feature size of current integration scales causes ...
Reaño González, Carlos; Silla Jiménez, Federico(Elsevier, 2019-05)
[EN] Although CPUs are being widely adopted in order to noticeably reduce the execution time of many applications, their use presents several side effects such as an increased acquisition cost of the cluster nodes or an ...
Rodríguez Segrelles, Alejandro(Universitat Politècnica de València, 2017-10-18)
[EN] Energy consumption is a big concern in data centres. Modern systems try to achieve
the best throughput at the price of high energy consumption, high acquisition and maintenance
costs and taking a large amount of ...
[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 ...
Reaño González, Carlos; Silla Jiménez, Federico(IATED, 2015-03)
Graphics Processing Units (GPUs) have become widely used to accelerate scientific applications;
therefore, it is important that Computer Science and Computer Engineering curricula include the
fundamentals of parallel ...
[EN] Source synchronous links for use in multi-synchronous networks-on-chip (NoCs) are becoming the most
vulnerable points for correct network operation and must be safeguarded against intra-link delay variations
and ...
Roca Pérez, Antoni; Hernández Luz, Carles; Flich Cardo, José; Silla Jiménez, Federico; Duato Marín, José Francisco(Elsevier, 2013-08)
[EN] It is well-known that current Chip MultiProcessor (CMP) and high-end MultiProcessor System-on-Chip (MPSoC) designs are growing in their number of components. Networks-on-Chip (NoC) provide the required connectivity ...
Iserte Agut, Sergio; Castello Gimeno, Adrián; Mayo Gual, Rafael; Quintana Ortí, Enrique Salvador; Silla Jiménez, Federico; Duato Marín, José Francisco; Reaño González, Carlos; Prades Gasulla, Javier(IEEE, 2014-10-22)
SLURM is a resource manager that can be leveraged to share a collection of heterogeneous resources among the jobs in execution in a cluster. However, SLURM is not designed to handle resources such as graphics processing ...
Silla Jiménez, Federico; Fröning, Holger(Springer Verlag (Germany), 2014-06)
Cluster computing has gone a long way, and provided many contributions to science and industry. Important scientific contributions have been made possible by the use of the aggregated computing power of such clusters, for ...
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 ...
Prades Gasulla, Javier(Universitat Politècnica de València, 2015-07-28)
[EN] 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 ...
Mislata Valero, Santiago(Universitat Politècnica de València, 2017-01-09)
[EN]
Virtualization technologies, such as virtual machines, have demonstrated to provide economic savings to data centers because they increase overall resource utilization. However, in addition to virtualize entire ...