Effective Scheduling of Jobs Using Reallocation of Resources Along With Best Fit Strategy and Priority
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2014, Vol 2, Issue 2
Abstract
Grid computing let the devices to distribute the job across different environment, where the resources are heterogeneous in nature. It is a collection of resources from different states in order to attain common goal. Scheduling of jobs is one of the major crises that play a vital role nowadays. So, this paper proposes a scheduling algorithm where the resources can be effectively allocated. Grid Scheduler plays a vital role in allocating the jobs to the resources. Before the job arrives, the function of the Grid Scheduler is to reassemble the memory by its size. When the job arrives, the Shortest Job First algorithm along with the best fit strategy is applied to allocate the job effectively to the resources in order to reduce the wastage of memory. If same sized jobs arrive at the scheduler priority rule is applied to allocate the job. If the job size is not as same as the resource size, at that case the Grid Scheduler locates the resources that are nearby equal to the job size and allocate the resources for that job. The free space that is remaining in those resources is likewise combined with all the free spaces that are remaining in all of the resources, so that these spaces can be combined and used as resource for some other job allocation. The memory wastage is managed at this situation. Here Grid Resource Broker is used for combining all the free memory space. Through this approach scheduling can be performed effectively.
Authors and Affiliations
Jafar Ali Ibrahim. S| Assistant Professor’s, Department of Computer Science & Engineering, Nadar Saraswathi College of Engineering & Technology, Theni- 625531, Tamil Nadu, India, jafartheni@gmail.com, Mohamed Affir. A| Assistant Professor’s, Department of Computer Science & Engineering, Nadar Saraswathi College of Engineering & Technology, Theni- 625531, Tamil Nadu, India, md.affir@gmail.com
Wireless sensor networks for civil structure health monitoring using GPS and GSM module
A structural health monitoring system has become an important research problem which has the potential to monitor and ensure the performance and safety of civil structures. The SHM system is designed, implemented, a...
New Multilevel Inverter D-STATCOM Topology To Compensate Reactive And Nonlinear Loads
This work proposes an enhanced half and half dissemination static compensator (D-STATCOM) topology to address some reasonable issues, for example, control rating, channel measure, remuneration execution, and power mi...
A Novel Controlled Method Of Transformer Less Cascaded H-Bridge STATCOM
This work is a mix of transformer less static synchronous compensator (STATCOM) and Cascade multilevel Hconnect converter topology. This proposed controller current circle as well as have dc capacitor voltage control....
Signature Searching Concerning Association Assortment of Files
Signature is the example that you search for inside an information parcel. A signature is utilized to recognize one or numerous sorts of assaults. Signatures may be available in distinctive parts of an information pa...
Dynamic Data Security Assurance In Cloud Computing
Dynamic data security assurance very difficult task in cloud worlds. In general we are using meta clouds for secure communication with secrecy of data management on clouds. But clouds are having heavy difficulties wi...