Abstract
The hyper-torus network based on a three-dimensional hypercube was introduced recently. The hyper-torus \(QT(m,n)\) performs better than mesh type networks with a similar number of nodes in terms of the network cost. In this paper, we prove that if \(n\) is even, the bisection width of \(QT(m,n)\) is \(6n\), whereas it is \(6n+2\) if it is odd. Second, we show that \(QT(m,n)\) contains a Hamiltonian cycle. In addition, its one-to-all and all-to-all broadcasting algorithms are introduced. All of these broadcasting algorithms are asymptotically optimal.










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Acknowledgments
We thank the reviewers for their comments and suggestions which have substantially improved our presentation. This research was supported by Basic Science research program through the National research Foundation of KOREA (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A4A01014439).
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Kim, JS., Kim, S.W., Qiu, K. et al. Some properties and algorithms for the hyper-torus network. J Supercomput 69, 121–138 (2014). https://doi.org/10.1007/s11227-014-1130-0
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DOI: https://doi.org/10.1007/s11227-014-1130-0