Laser & Optoelectronics Progress, Volume. 60, Issue 17, 1706003(2023)
Research on Placement Algorithm of Flexible Virtual Machine in Elastic Optical Data Center
Fig. 1. Placement of K-Means virtual machine algorithm. (a) Pipeline model virtual data center request after hose model transformation; (b) clustering result of K-means algorithm; (c) virtual machine placement to physical server in data center fat-tree topology
Fig. 2. Placement of the VT-VMPA algorithm. (a) Pipe model virtual data center request after the hose model transformation; (b) result of VT-VMPA algorithm clustering; (c) virtual machine is placed to the physical server in the data center fat-tree topology
Fig. 4. Blocking rate of three algorithms with different number of virtual machines
Fig. 5. Average revenue of the three algorithms under different number of virtual machines
Fig. 7. Average network bandwidth consumption of algorithms under different service intensities
|
|
|
|
Get Citation
Copy Citation Text
Zhongjun Ma, Fengqing Liu, Yuxing Chen. Research on Placement Algorithm of Flexible Virtual Machine in Elastic Optical Data Center[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1706003
Category: Fiber Optics and Optical Communications
Received: Aug. 15, 2022
Accepted: Sep. 26, 2022
Published Online: Sep. 1, 2023
The Author Email: Fengqing Liu (liufq@njupt.edu.cn)