The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Power consumption of datacenters, especially of large-scale systems, has a growing concern nowadays due to economic and ecological reasons. In this paper, we propose a power-aware mechanism based on DVS that takes into account energy conservation of homogenous clusters and schedulability of deadline-constrained tasks. Although power-aware real-time scheduling heuristics have been intensively studied...
Energy efficiency of cloud computing attracts a great deal of attention recently more than ever. In this paper, based on the characteristics of virtual cloud environment and MapReduce workload, an energy-efficient VM placement is presented. The method involves two algorithms: Tight Recipe Packing (TRP) and Virtual Cluster Scaling (VCS). TRP aims at minimizing an energy consumption and making trade-off...
Admission control test aims at determining whether an arriving task can be scheduled together with the tasks already running in a system, so that it can prevent system from overload and collapse. Although a number of schedulability tests have been studied, they are incomparable if the determination conditions are different. In order to keep high system utilization, the problem of choosing a reliable...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.