A multihop Clos fabric may provide the terabit capacity by using the smaller switching elements (SE). When the traffic load is balanced over the switches in a middle stage, all the traffic would get through the fabric, as long as the switch outputs are not overloaded. We derive formulas of the maximum utilization for which certain tolerable delay is guaranteed, and formulas of the minimum speedup for which tolerable delay is guaranteed and 100% switch utilization is achieved in a Clos packet switch. Finally, performances of the architectures comprising cross-bars and shared buffers as SEs are compared and their scalability is discussed.
Source:
2005 Workshop on High Performance Switching and Routing, 2005, 259-263
TY - CONF
AU - Smiljanić, A
AU - Petrović, Miloš
PY - 2005
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/855
AB - A multihop Clos fabric may provide the terabit capacity by using the smaller switching elements (SE). When the traffic load is balanced over the switches in a middle stage, all the traffic would get through the fabric, as long as the switch outputs are not overloaded. We derive formulas of the maximum utilization for which certain tolerable delay is guaranteed, and formulas of the minimum speedup for which tolerable delay is guaranteed and 100% switch utilization is achieved in a Clos packet switch. Finally, performances of the architectures comprising cross-bars and shared buffers as SEs are compared and their scalability is discussed.
PB - IEEE, New York
C3 - 2005 Workshop on High Performance Switching and Routing
T1 - Speedup of Clos packet switches that provide delay guarantees
EP - 263
SP - 259
UR - https://hdl.handle.net/21.15107/rcub_technorep_855
ER -
@conference{
author = "Smiljanić, A and Petrović, Miloš",
year = "2005",
abstract = "A multihop Clos fabric may provide the terabit capacity by using the smaller switching elements (SE). When the traffic load is balanced over the switches in a middle stage, all the traffic would get through the fabric, as long as the switch outputs are not overloaded. We derive formulas of the maximum utilization for which certain tolerable delay is guaranteed, and formulas of the minimum speedup for which tolerable delay is guaranteed and 100% switch utilization is achieved in a Clos packet switch. Finally, performances of the architectures comprising cross-bars and shared buffers as SEs are compared and their scalability is discussed.",
publisher = "IEEE, New York",
journal = "2005 Workshop on High Performance Switching and Routing",
title = "Speedup of Clos packet switches that provide delay guarantees",
pages = "263-259",
url = "https://hdl.handle.net/21.15107/rcub_technorep_855"
}
Smiljanić, A.,& Petrović, M.. (2005). Speedup of Clos packet switches that provide delay guarantees. in 2005 Workshop on High Performance Switching and Routing
IEEE, New York., 259-263.
https://hdl.handle.net/21.15107/rcub_technorep_855
Smiljanić A, Petrović M. Speedup of Clos packet switches that provide delay guarantees. in 2005 Workshop on High Performance Switching and Routing. 2005;:259-263.
https://hdl.handle.net/21.15107/rcub_technorep_855 .
Smiljanić, A, Petrović, Miloš, "Speedup of Clos packet switches that provide delay guarantees" in 2005 Workshop on High Performance Switching and Routing (2005):259-263,
https://hdl.handle.net/21.15107/rcub_technorep_855 .
