Experimental Investigation on Disaggregated Cloud Computing Data Centers Beyond Rack Scale with Optical Switching

We carry out investigations for data center disaggregation exploiting optical switching. The results show that PCIe over optical (PO) guarantees 3 µs latency with 62m fiber. Moreover, the PO scheme saves 48.3% application completion time and 51.3% power consumption, respectively, compared with the ethernet solution.

Authors

Zichen Liu (ORCID: https://orcid.org/0000-0001-6694-6008)
Zhongyuan He (ORCID: https://orcid.org/0000-0002-6194-0720)
Fulong Yan (ORCID: https://orcid.org/0000-0001-9106-2538)
Hai Huang (ORCID: https://orcid.org/0000-0002-3637-1378)
Chao Li (ORCID: https://orcid.org/0000-0001-8852-8448)
Yuyun Bi

Institutions

Peng Cheng Laboratory (CN)

Publication Details

Published: 2024-10-15
DOI: https://doi.org/10.1109/fnwf63303.2024.11028752
Primary Topic: Cloud Computing and Resource Management
Type: article
Field-Weighted Citation Impact: 0.00

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article

Experimental Investigation on Disaggregated Cloud Computing Data Centers Beyond Rack Scale with Optical Switching

Zichen Liu, Zhongyuan He, Fulong Yan, Hai Huang et al.

Oct 15, 2024

Cloud Computing and Resource Management

article

Experimental Investigation on Disaggregated Cloud Computing Data Centers Beyond Rack Scale with Optical Switching

Zichen Liu, Zhongyuan He, Fulong Yan, Hai Huang, Chao Li, Yuyun Bi

October 15, 2024article en

Abstract

We carry out investigations for data center disaggregation exploiting optical switching. The results show that PCIe over optical (PO) guarantees 3 µs latency with 62m fiber. Moreover, the PO scheme saves 48.3% application completion time and 51.3% power consumption, respectively, compared with the ethernet solution.

Peng Cheng Laboratory (CN)

Openalex Percentile: Top 51%

Cloud Computing and Resource Management

DOI Source OpenAlex

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