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Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings 2002 Design Automation Conference (IEEE Cat. No.02CH37324)
We believe that our findings open up new directions of research with deep implications on some fundamental issues in on-chip network design for multimedia applications. ...
The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Second, we characterize quantitatively the degree of self-similarity of the on-chip traffic using standard techniques based on Hurst parameter [3] . ...
doi:10.1109/dac.2002.1012731
fatcat:tzg4hjzztjbi7ovx2yfxcbdb5a
Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings - Design Automation Conference
We believe that our findings open up new directions of research with deep implications on some fundamental issues in on-chip network design for multimedia applications. ...
The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Second, we characterize quantitatively the degree of self-similarity of the on-chip traffic using standard techniques based on Hurst parameter [3] . ...
doi:10.1145/514112.514116
fatcat:3b2y7dwrgrbzniv6n5ywuzxfpq
Traffic analysis for on-chip networks design of multimedia applications
2002
Proceedings - Design Automation Conference
We believe that our findings open up new directions of research with deep implications on some fundamental issues in on-chip network design for multimedia applications. ...
The objective of this paper is to introduce self-similarity as a fundamental property exhibited by the bursty traffic between on-chip modules in typical MPEG-2 video applications. ...
Second, we characterize quantitatively the degree of self-similarity of the on-chip traffic using standard techniques based on Hurst parameter [3] . ...
doi:10.1145/513918.514116
dblp:conf/dac/VaratkarM02
fatcat:hetqxprebfcvbfvukv7ivzbehi
QuaLe: A Quantum-Leap Inspired Model for Non-stationary Analysis of NoC Traffic in Chip Multi-processors
2010
2010 Fourth ACM/IEEE International Symposium on Networks-on-Chip
This paper identifies non-stationary effects in grid like Network-on-Chip (NoC) traffic and proposes QuaLe, a novel statistical physics-inspired model, that can account for non-stationarity observed in ...
As a case study, we show the benefits of our multifractal approach in estimating the probability of missing deadlines in packet scheduling for chip multiprocessors (CMPs). ...
On-chip networks resemble traditional data networks as the switches, routers and the packet-based communication constitute the basic elements of both types of networks. ...
doi:10.1109/nocs.2010.34
dblp:conf/nocs/BogdanKMM10
fatcat:6tet5z3n65f4jjizdbtsqjtzba
Long-range dependence and on-chip processor traffic
2009
Microprocessors and microsystems
We also study the impact of long-range dependence on a real network-on-chip using the SocLib simulation environment and traffic generators of our own. ...
Our experiments show that long-range dependence is not an ubiquitous property of on-chip processor traffic and that its impact on the network-on-chip is highly correlated with the low level communication ...
On-chip traffic modeling The traffic produced by a component is modeled as a sequence of transactions composed of flits (flow transfer units) corresponding to a bus-word. ...
doi:10.1016/j.micpro.2008.08.010
fatcat:4zq2eijorrefro2auvl2v5gwai
On-chip traffic modeling and synthesis for MPEG-2 video applications
2004
IEEE Transactions on Very Large Scale Integration (vlsi) Systems
We believe that our findings open new directions of research with deep implications on some fundamental issues in on-chip networks design for multimedia applications. ...
Using a generic tile-based communication architecture, we discuss the implications of our findings on on-chip buffer space allocation and present quantitative evaluations for typical video streams. ...
ACKNOWLEDGMENT The authors would like to thank the anonymous reviewers for their suggestions that improved several drafts of this paper. ...
doi:10.1109/tvlsi.2003.820523
fatcat:yncwhqvvlnd4vnquswynnet7li
Computation and communication refinement for multiprocessor SoC design
2006
ACM Transactions on Design Automation of Electronic Systems
We make such a distinction, for instance, in Section 3.1, where we try to capture the impact of topology on the overall behavior of the network. ...
Systems-on-chips (SoCs) implementing text, speech, and video processing applications are becoming overwhelmingly complex, with digital and analog parts coexisting on the same chip. ...
Discussions with Professor Alberto Sangiovanni Vincentelli of UC Berkeley and the members in the component/communication-based design and heterogeneous systems teams in GSRC are also greatly acknowledged ...
doi:10.1145/1142980.1142983
fatcat:mqdulmqw5ngmljor6imi5c3z5i
Chip Multiprocessor Traffic Models Providing Consistent Multicast and Spatial Distributions
2008
Simulation (San Diego, Calif.)
To investigate how a multicore processor behaves dependent on the chosen network-on-chip topology, a corresponding model must be established for performance evaluation. ...
Chip multiprocessors (CMPs) have become the center of attention in recent years. They consist of multiple processor cores on a single chip. ...
Stochastic Traffic Modeling To investigate how the behavior of a chip multiprocessor is dependent on the chosen network topology, a corresponding stochastic model can be established for performance evaluation ...
doi:10.1177/0037549708091638
fatcat:opux7kwufbcwra6wgd2qh6ewcm
Application driven traffic modeling for NoCs
2006
Proceedings of the 19th annual symposium on Integrated circuits and systems design - SBCCI '06
The network on chip (NoC) design process requires an adequate characterization of the application running on it to optimize communication resources utilization and dimensioning. ...
noise traffic on some specific modeled flow. ...
Two types of traffic generators are used: stochastic and trace-based. ...
doi:10.1145/1150343.1150364
dblp:conf/sbcci/TedescoMGCM06
fatcat:tn3eq7ngvvd63edqp23ffpenxu
Requirements for network-on-chip benchmarking
2005
2005 NORCHIP
This work presents the motivation, basic concepts, and requirements for benchmarking a Network-on-Chip (NoC). ...
The presented benchmarking method utilizes traffic generator with a dataflow models of the applications. ...
Traffic characterization Traffic characterization is required in order to utilize traffic generators. ...
doi:10.1109/norchp.2005.1596994
fatcat:osqachbcsngl5kgssoh6wfy64i
A Self-Similar Traffic Model for Network-on-Chip Performance Analysis Using Network Calculus
[chapter]
2012
Advanced Topics in Multimedia Research
Model for Network-on-Chip Performance Analysis Using Network Calculus
Advanced Topics in Multimedia Research www.intechopen.com A Self-Similar Traffic Model for Network-on-Chip Performance Analysis ...
Our simulations with real on-chip multimedia application traces have validated our model and results. We have aimed our performance analysis of self-similar traffic for on-chip networks. ...
doi:10.5772/36138
fatcat:iii4lxbs5rgcplsa3rlnp5jngq
Is " Network " the Next " Big Idea " in Design?
2006
Proceedings of the Design Automation & Test in Europe Conference
From large-scale hardware/software systems, to dynamically adaptive sensor networks, and network-on-chip architectures, these ideas find wide application. ...
the network paradigm. ...
Indeed, for both data networks and on-chip networks, using the Hurst parameter to characterize the degree of self-similarity helps finding the optimal buffer length distribution; this is a critical issue ...
doi:10.1109/date.2006.244112
dblp:conf/date/MarculescuRS06
fatcat:v5itu6e5gbcuvlpcc3qubd6s5y
Networks-on-Chip: Emerging Research Topics and Novel Ideas
2007
VLSI design (Print)
Networks-on-chip (NoCs) are being devoted intensive research efforts by R&D institutions all around the word, and it is our pleasure to host in this special issue the latest contributions on key design ...
In a short span of seven years, networks-on-chip (NoCs) have been recognized as the most important alternative for the design of modular and scalable communication architectures, providing inherent support ...
In "Stochastic communication: a new paradigm for faulttolerant networks-on-chip," the authors P. ...
doi:10.1155/2007/26454
fatcat:xqa4mh54fjcjfesipyeqkevrw4
An Energy-aware Routing Mechanism for Latency-sensitive Traffics
2013
International Journal of Grid and Distributed Computing
The proposed routing mechanism applies stochastic service model to calculate the latency-guarantee for any given network links. ...
network traffics [11, 12] . ...
To quantitatively evaluate the intensiveness of network workload as well as their individual QoS requirements, we applied stochastic model [31] to describe the working of the network links. ...
doi:10.14257/ijgdc.2013.6.6.03
fatcat:6j3pzyvovjetnn242pv444lzly
Radio Wave Propagation and Wireless Channel Modeling 2013
2014
International Journal of Antennas and Propagation
A car-following model is used to characterize the motion of the vehicles driving in the same direction on a two-lane highway. ...
The presented traffic mobility model together with the shadow fading path loss model takes into account the impact of LOS obstruction on the total received power in the multiple-lane highway scenarios. ...
A car-following model is used to characterize the motion of the vehicles driving in the same direction on a two-lane highway. ...
doi:10.1155/2014/670564
fatcat:2xhsh7l5mzgazavjr4fgdji4wa
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