Modeling and Simulation of Extreme-Scale Fat-Tree Networks for HPC Systems and Data Centers

2017 ◽  
Vol 27 (2) ◽  
pp. 1-23 ◽  
Author(s):  
Ning Liu ◽  
Adnan Haider ◽  
Dong Jin ◽  
Xian-He Sun
Keyword(s):  
Modeling And Simulation ◽  
Data Centers ◽  
Tree Networks ◽  
Extreme Scale

OpenFlow-Based Global Load Balancing in Fat-Tree Networks

2014 ◽  
Vol 989-994 ◽  
pp. 4794-4798 ◽  
Author(s):  
Yu Wen Wu ◽  
Wei Zhang
Keyword(s):  
Load Balancing ◽  
Data Center ◽  
Essential Role ◽  
Data Centers ◽  
Cloud Services ◽  
Tree Topology ◽  
The Self ◽  
Internal Load ◽  
Tree Networks ◽  
Load Balancing Algorithm

Cloud services have been explosively popular over the last decade. And data centers play an essential role in providing cloud services. Inside a data center, any server instance has the chance to inject traffic of various applications into the network. Yet how to balance the enormous internal load to make the best of data center network is a highly prioritized problem to be solved. To provide balanced traffic in data centers, this paper proposes an OpenFlow-based GLB load balancing algorithm in data center fat-tree networks. GLB uses a path-related weight to select path. This weight indicates how balanced of a path. We implement GLB algorithm as a module in an openflow controller platform, POX. On the self-defined modified mininet emulation platform, we conduct experiments in a fat-tree topology environment running random traffic to generate performance data. Experiment results demonstrate that our proposed GLB algorithm outperforms DLB algorithm in terms of load balancing.

CloudSimSDN: Modeling and Simulation of Software-Defined Cloud Data Centers

2015 ◽  
Author(s):  
Jungmin Son ◽  
Amir Vahid Dastjerdi ◽  
Rodrigo N. Calheiros ◽  
Xiaohui Ji ◽  
Young Yoon ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Data Centers ◽  
Cloud Data ◽  
Cloud Data Centers

GPUCloudSim: an extension of CloudSim for modeling and simulation of GPUs in cloud data centers

2018 ◽  
Vol 75 (5) ◽  
pp. 2535-2561 ◽  
Author(s):  
Ahmad Siavashi ◽  
Mahmoud Momtazpour
Keyword(s):  
Modeling And Simulation ◽  
Data Centers ◽  
Cloud Data ◽  
Cloud Data Centers

scholarly journals Energy-efficient, thermal-aware modeling and simulation of data centers: The CoolEmAll approach and evaluation results

2015 ◽  
Vol 25 ◽  
pp. 535-553 ◽  
Author(s):  
Leandro Cupertino ◽  
Georges Da Costa ◽  
Ariel Oleksiak ◽  
Wojciech Pia¸tek ◽  
Jean-Marc Pierson ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Energy Efficient ◽  
Data Centers

CloudNetSim++: A GUI Based Framework for Modeling and Simulation of Data Centers in OMNeT++

2017 ◽  
Vol 10 (4) ◽  
pp. 506-519 ◽  
Author(s):  
Asad W. Malik ◽  
Kashif Bilal ◽  
S. U. Malik ◽  
Zahid Anwar ◽  
Khurram Aziz ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Data Centers

scholarly journals ContainerCloudSim: An environment for modeling and simulation of containers in cloud data centers

2016 ◽  
Vol 47 (4) ◽  
pp. 505-521 ◽  
Author(s):  
Sareh Fotuhi Piraghaj ◽  
Amir Vahid Dastjerdi ◽  
Rodrigo N. Calheiros ◽  
Rajkumar Buyya
Keyword(s):  
Modeling And Simulation ◽  
Data Centers ◽  
Cloud Data ◽  
Cloud Data Centers

Modeling and Simulation of QoS-Aware Power Budgeting in Cloud Data Centers

2020 ◽  
Author(s):  
Jakub Krzywda ◽  
Vinicius Meyer ◽  
Miguel G. Xavier ◽  
Ahmed Ali-Eldin ◽  
Per-Olov Ostberg ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Data Centers ◽  
Cloud Data ◽  
Cloud Data Centers
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