Back to Search
Start Over
Adaptive Power Management through Thermal Aware Workload Balancing in Internet Data Centers.
- Source :
-
IEEE Transactions on Parallel & Distributed Systems . Sep2015, Vol. 26 Issue 9, p2400-2409. 10p. - Publication Year :
- 2015
-
Abstract
- The past decade witnessed the tremendous growth of online services and applications. Together with the increase of cloud computing, more and more computation are hosted by Internet data centers (IDCs). Today’s IDCs are achieving significant advances in communication and computation capabilities. However, along with the increasing demand from IDC clients, power consumption for powering up and cooling these IDCs has been skyrocketing. Most existing works optimize the power consumption of either servers or Computer Room Air Conditioners (CRACs), and overlook the correlation between the power consumption of these two types of equipment. In this paper, we propose an adaptive power control method which leverages the correlation between the power consumption of servers and CRACs. To capture the workload uncertainties and thermal dynamics, we exploit Recursive-Least Square based Model Predictive Control (MPC) to solve the power control problem. Performance evaluations shows the effective power peak reduction using our approach. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10459219
- Volume :
- 26
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Parallel & Distributed Systems
- Publication Type :
- Academic Journal
- Accession number :
- 108820313
- Full Text :
- https://doi.org/10.1109/TPDS.2014.2353051