“School of Computer Science”
Back to Papers HomeBack to Papers of School of Computer Science
| Paper IPM / Computer Science / 11101 |
|
||||
| Abstract: | |||||
|
This paper introduces a new class of interconnection networks named Star-Pyramid, SP(n). A star-pyramid of dimension n is formed by piling up star graphs of dimensions 1 to n in a hierarchy, connecting any node in each i-dimensional star, 1< i = n, to a node in (i - 1)-star whose index is reached by removing the i symbol from the index of the former node in the i-star graph. Having extracted the properties of the new topology, featuring topological properties, a simple routing algorithm and Hamiltonicity then we compare the network properties of the proposed topology and the well-known pyramid topology. We show that the star-pyramid is more fault-tolerant and has less network diameter than its alternative, the pyramid. Finally, we propose a variant of star-pyramid, namely the generic star-pyramid as a topology with better scalability, fault-tolerance, and diameter.
Download TeX format |
|||||
| back to top | |||||
