Proceedings ArticleDOI
NovaCube: A low latency Torus-based network architecture for data centers
Ting Wang,Zhiyang Su,Yu Xia,Bo Qin,Mounir Hamdi +4 more
- pp 2252-2257
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TLDR
Theoretical derivation and mathematical analysis further prove the good performance of NovaCube and PORA, which achieves near-optimal performance in terms of average routing path length with better load balancing thus leading to higher throughput.Abstract:
This paper presents the design, analysis, and implementation of a novel data center network architecture, named NovaCube. Based on regular Torus topology, NovaCube is constructed by adding a number of most beneficial jump-over links, which offers many distinct advantages and practical benefits. Moreover, in order to enable NovaCube to achieve its maximum theoretical performance, a probabilistic oblivious routing algorithm PORA is carefully designed. PORA is a both deadlock and livelock free routing algorithm, which achieves near-optimal performance in terms of average routing path length with better load balancing thus leading to higher throughput. Theoretical derivation and mathematical analysis further prove the good performance of NovaCube and PORA.read more
Citations
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The features, hardware, and architectures of data center networks
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Designing efficient high performance server-centric data center network architecture
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Image and audio caps: automated captioning of background sounds and images using deep learning
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References
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Proceedings ArticleDOI
BCube: a high performance, server-centric network architecture for modular data centers
Chuanxiong Guo,Guohan Lu,Dan Li,Haitao Wu,Xuan Zhang,Yunfeng Shi,Chen Tian,Yongguang Zhang,Songwu Lu +8 more
TL;DR: Experiments in the testbed demonstrate that BCube is fault tolerant and load balancing and it significantly accelerates representative bandwidth-intensive applications.
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TL;DR: Results from theoretical analysis, simulations, and experiments show that DCell is a viable interconnection structure for data centers and can be incrementally expanded and a partial DCell provides the same appealing features.
Proceedings ArticleDOI
Helios: a hybrid electrical/optical switch architecture for modular data centers
Nathan Farrington,George Porter,Sivasankar Radhakrishnan,Hamid Hajabdolali Bazzaz,Vikram Subramanya,Yeshaiahu Fainman,George C. Papen,Amin Vahdat +7 more
TL;DR: This work presents Helios, a hybrid electrical/optical switch architecture that can deliver significant reductions in the number of switching elements, cabling, cost, and power consumption relative to recently proposed data center network architectures.