Exploració per tema "Network-on-chip"
Ara es mostren els items 1-20 de 22
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Architecting a secure wireless network-on-chip
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialWith increasing integration in SoCs, the Network-on-Chip (NoC) connecting cores and accelerators is of paramount importance to provide low-latency and high-throughput communication. Due to limits to scaling of electrical ... -
Area-efficient snoopy-aware NoC design for high-performance chip multiprocessor systems
(2015-07-01)
Article
Accés obertManycore CMP systems are expected to grow to tens or even hundreds of cores. In this paper we show that the effective co-design of both, the network-on-chip and the coherence protocol, improves performance and power meanwhile ... -
Black-Box IP Validation with the SafeTI Traffic Injector: A Success Story
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertFunctional and performance validation of high-performance safety-related hardware platforms require generating specific traffic patterns in the network-on-chip (NoC) to test IP components and their integration. Software-only ... -
Characterization and modeling of multicast communication in cache-coherent manycore processors
(2016-01-21)
Article
Accés obertThe scalability of Network-on-Chip (NoC) designs has become a rising concern as we enter the manycore era. Multicast support represents a particular yet relevant case within this context, mainly due to the poor performance ... -
Characterizing the spatio-temporal qubit traffic of a quantum intranet aiming at modular quantum computer architectures
(Association for Computing Machinery (ACM), 2022)
Text en actes de congrés
Accés obertQuantum many-core processors are envisioned as the ultimate solution for the scalability of quantum computers. Based upon Noisy Intermediate-Scale Quantum (NISQ) chips interconnected in a sort of quantum intranet, they ... -
Computing and communications for the software-defined metamaterial paradigm: a context analysis
(Institute of Electrical and Electronics Engineers (IEEE), 2017-01-01)
Article
Accés obertMetamaterials are artificial structures that have recently enabled the realization of novel electromagnetic components with engineered and even unnatural functionalities. Existing metamaterials are specifically designed ... -
Graphene-enabled wireless communication for massive multicore architectures
(2013-11-11)
Article
Accés restringit per política de l'editorialCurrent trends in microprocessor architecture design are leading towards a dramatic increase of core-level parallelization, wherein a given number of independent processors or cores are interconnected. Since the main ... -
Graphene-enabled wireless networks-on-chip
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés restringit per política de l'editorialGraphene-enabled Wireless Communications (GWC) advocate for the use of graphene-based plasmonic antennas, or graphennas, which take advantage of the plasmonic properties of graphene to radiate electromagnetic waves in the ... -
Interconnect fabrics for multi-core quantum processors: a context analysis
(Association for Computing Machinery (ACM), 2023)
Text en actes de congrés
Accés obertQuantum computing has revolutionized the field of computer science with its extraordinary ability to handle classically intractable problems. To realize its potential, however, quantum computers need to scale to millions ... -
Medium access control in wireless network-on-chip: a context analysis
(2018-06-01)
Article
Accés obertWireless on-chip communication is a promising candidate to address the performance and efficiency issues that arise when scaling current NoC techniques to manycore processors. A WNoC can serve global and broadcast traffic ... -
Modeling high-performance wormhole NoCs for critical real-time embedded systems
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertManycore chips are a promising computing platform to cope with the increasing performance needs of critical real-time embedded systems (CRTES). However, manycores adoption by CRTES industry requires understanding task's ... -
Network aware performance evaluation of prefetching techniques in CMPs
(2014-06-01)
Article
Accés restringit per política de l'editorialThis study focuses on the importance of quantifying the effect of prefetching on the interconnection network of a multiprocessor chip. This kind of microarchitectural effects are often quantified using simulators. However, ... -
Networking challenges and prospective impact of broadcast-oriented wireless networkson- chip
(Association for Computing Machinery (ACM), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialThe cost of broadcast has been constraining the design of manycore processors and of the algorithms that run upon them. However, as on-chip RF technologies allow the design of small-footprint and high-bandwidth antennas ... -
On the area and energy scalability of wireless network-on-chip: a model-based benchmarked design space exploration
(2014-07-02)
Article
Accés obertNetworks-on-Chip (NoCs) are emerging as the way to interconnect the processing cores and the memory within a chip multiprocessor. As recent years have seen a significant increase in the number of cores per chip, it is ... -
On the Impact of Heterogeneous NoC Bandwidth Allocation in the WCET of Applications
(Universitat Politècnica de Catalunya, 2018-04-16)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Barcelona Supercomputing Center / Barcelona Supercomputing CenterThis thesis analyzes the potential of a Flexible Bandwidth Allocation (FBA) method for networks-on-chip (NoCs), which provides heterogeneous bandwidth distribution to improve the worst-case execution time (WCET) of parallel ... -
OpenPiton optimizations towards high performance manycores
(Association for Computing Machinery (ACM), 2023)
Text en actes de congrés
Accés obertIn recent years, numerous multicore RISC-V platforms have emerged. Within the RISC-V ecosystem, Networks-on-Chip (NoCs) such as OpenPiton are employed in designs that aim to scale to a large number of cores. This paper ... -
Opportunistic beamforming in wireless network-on-chip
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertWireless Network-on-Chip (WNoC) has emerged as a promising alternative to conventional interconnect fabrics at the chip scale. Since WNoCs may imply the close integration of antennas, one of the salient challenges in this ... -
Physical-aware link allocation and route assignment for chip multiprocessing
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Text en actes de congrés
Accés obertThe architecture definition, design, and validation of the interconnect networks is a key step in the design of modern on-chip systems. This paper proposes a mathematical formulation of the problem of simultaneously defining ... -
Physical-aware system-level design for tiled hierarchical chip multiprocessors
(ACM Press. Association for Computing Machinery, 2013)
Text en actes de congrés
Accés obertTiled hierarchical architectures for Chip Multiprocessors (CMPs) represent a rapid way of building scalable and power-e fficient many-core computing systems. At the early stages of the design of a CMP, physical parameters ... -
Scalability of Broadcast Performance in Wireless Network-on-Chip
(IEEE, 2016-12-01)
Article
Accés obertNetworks-on-Chip (NoCs) are currently the paradigm of choice to interconnect the cores of a chip multiprocessor. However, conventional NoCs may not suffice to fulfill the on-chip communication requirements of processors ...
