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
Overseeing Automobiles through CAN bus with intact WiFi
In my paper I have presented to avoid calamities on boulevard areas. In this I can track through sensors for monitoring speed, Engine temperature and fuel consumption status. Adding up with the driving behavior like e...
A high Step-up DC-DC Converter employs Cascading CockcroftWalton Voltage Multiplier by omitting Step-up Transformer
In my paper possess a high voltage gain and devoid of using Step up transformer through a high step-up DC-DC converter based on Cockcroft-Walton (CW) voltage multiplier. Here the input was in low to DC voltage is boo...
Fast Keyword Search Assumption In The Random Oracle (RO) Model
This proposes searchable public key ciphertexts with hidden structures (SPCHS) for keyword seek as quickly as conceivable without giving up semantic security of the encoded keywords. In SPCHS, all keyword searchable...
Genetically Optimized Pre coders Transceiver Design for Double STBC System
Wireless communications depends on multiple-inputmultiple-output (MIMO) techniques for high data rates. Feedback of channel information can be used in precoding to use the strongest channel mode and improve MIMO perfor...
An Efficient Pdp Scheme For Distributed Cloud Storage To Support Dynamic Scalability On Multiple Storage Servers
The confirmation examination without downloading makes it particularly important for large-size files and folders typically including many clients’ files to make sure whether these data have been tampered with or d...