Look-ahead energy efficient VM allocation approach for data centers

Energy Efficient VM Live Migration and Allocation at Cloud Data Centers

Aiming at data center virtual machines Migration, allocating resource dynamically in order to reduce energy is a significant problem in cloud. This energy doesn’t cause only the decrease of cloud provider’s profit but also emit a large amount of carbon dioxide. This paper studies the resource allocation and live migration of Virtual Machines (VMs). It proposes a Double Threshold Migration (DTM)...

I Q R based Approach for Energy Efficient Dynamic VM Consolidation for Green Cloud Data Centers

With the advent of cloud computing in the arena of IT field energy consumption and service level agreement (SLA) violation emerge as a major problem, which reduces the profit of cloud service providers (CSP) and affect the cloud customers by fencing the reusability and scalability of the cloud data center services. This problem needs to be eradicate for the efficient resource provisioning in cl...

Energy-Efficient Data Centers

LAFI: Look-Ahead Mechanism for Energy-Efficient Branch Prediction

To feed the execution core with uninterrupted instruction streams, modern processors access complex branch predictors every clock cycle, incurring high energy consumption. In this paper, we conduct a systematic study on the energy consumption of representative branch predictors, and identify several sources of energy inefficiency. Based on this study, we introduce an improved branch predictor d...

FP-ABC: Fast and Parallel ABC Based Energy-Efficiency Live VM Allocation Policy in Data Centers

1School of Management Science and Information Engineering, Jilin University of Finance and Economics, Changchun 130117, China 2Laboratory of Logistics Industry Economy and Intelligent Logistics, Jilin University of Finance and Economics, Changchun 130117, China 3Jilin Province Key Laboratory of Internet Finance, Jilin University of Finance and Economics, Changchun 130117, China 4International D...