Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | ACM Digital Library |
|---|---|
| Author | Chan, Hoi Kephart, Jeffrey O. |
| Abstract | Energy consumption is a major cost of operating IT equipment in organizations and data centers. Hardware and software manufacturers are beginning to include power saving options in a range of products from processors to operating systems (OS). Previous work on power saving has focused mainly on OS control of the operating modes of laptop computers and mobile devices to maximize battery life. To take full advantage of these newly available energy saving features, we have developed a power management agent with a set of power control and monitoring interfaces which allows power saving features to be implemented on individual applications. We call these power saving capable applications Green Applications. In this demonstration, we will discuss and show a web based Green Application which implements these newly introduced power saving features. This application runs on an IBM HS20 Blade Server with Linux OS and equipped with a processor (Intel Xeon 3 GHz) capable of power management. When the application runs, it continuously adjusts the power level (range from standby to maximum) of the server processor in accordance with the state and performance requirements of the application (expressed as policies or static user-defined control parameters) via the power management agent. The power management agent can manage multiple Green Applications and can set the power level of the processor according to the aggregate power requirement of the applications. Using an advanced monitoring tool, the IBM Tivoli Monitoring (ITM) System [1], we will show graphically the dynamic interactions of the state and performance of the application, including processor temperature, CPU utilization, power cap, and power usage in a single integrated view, and present the amount of energy used in comparison with running the same application with no power saving features included. |
| Starting Page | 842 |
| Ending Page | 843 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781595938657 |
| DOI | 10.1145/1297846.1297917 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2007-10-20 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Agent Green applications Ibm tivoli monitoring Energy Power management Management Power |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|