The failure of TCP in high-performance computational grids
Proceedings of the 2000 ACM/IEEE conference on Supercomputing
Proceedings of the 2000 ACM/IEEE conference on Supercomputing
Packet Spacing: An Enabling Mechanism for Delivering Multimedia Content in Computational Grids
The Journal of Supercomputing
The MAGNeT Toolkit: Design, Implementation and Evaluation
The Journal of Supercomputing
The Adverse Impact of the TCP Congestion-Control Mechanism in Heterogeneous Computing Systems
ICPP '00 Proceedings of the Proceedings of the 2000 International Conference on Parallel Processing
The Effects of Inter-Packet Spacing on the Delivery of Multimedia Content
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
IQ-services: network-aware middleware for interactive large-data applications
MGC '04 Proceedings of the 2nd workshop on Middleware for grid computing
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Several studies in network traffic characterization have concluded that network traffic is self-similar and therefore not readily amenable to statistical multiplexing in a distributed computing system. This paper examines the effects of the TCP protocol stack on network traffic via an experimental study on the different implementations of TCP. We show that even when aggregate application traffic smooths out as more applications' traffic are multiplexed, TCP introduces burstiness into the aggregate traffic load, reducing network performance when statistical multiplexing is used within the network gateways.