Long-range dependence and on-chip processor traffic

Long-Range Dependence and On-chip Processor Traffic

In this paper we present results about the presence of long-range dependence in onchip processor traffic as well as a study of the impact of long-range dependence on networks-on-chip. Long-range dependence is a property of stochastic processes that has an important impact on network performance, especially on the buffer usage in the routers. In this paper we propose to investigate the presence ...

Analysis and Synthesis of Cycle-Accurate On-Chip Traffic with Long-Range-Dependence

In this report we propose a stochastic traffic analysis and synthesis methodology adapted to on-chip network traffic. This work confirms and extends recent works (Marculescu et al. [13]) by providing more precise (cycle-accurate) simulations. Our framework based on System-C simulations is able to model precisely the latency of each request-acknowledge transaction or aggregated throughput taking...

Long range dependence in Internet backbone traffic

♣ This research was sponsored by WorldCom, Inc. Abstract—We report the first statistical analysis of Internet backbone traffic, based on traces with levels of aggregation 10 times larger and timestamp accuracy 1000 times better than in previous studies. We analyze the first three moments, marginal distributions and correlation structures of packet size, packet inter-arrival time, byte count and...

The influence of long-range dependence on traffic prediction

Generalized Processor Sharing with Long-Range Dependent Traffic Input

In this paper, we develop an upper bound on the individual session queue length of long range dependent (LRD) traffic under the generalized processor sharing (GPS) scheduling discipline. This work is based on the analysis of the arrival process of LRD traffic, which is demonstrated to be Weibull Bounded Burstiness (W.B.B.) process in our paper. Decomposing GPS system into isolated queues and se...