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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhihui Dai Viale, F. Xuebin Chi Caromel, D. Zhonghua Lu |
| Copyright Year | 2009 |
| Abstract | The Master/Worker API of the ProActive middleware provides with an easy way to use framework for parallelizing embarrassingly parallel applications. However, the traditional Master/Worker model faces great challenges as the development of the scalability of the distributed computing. A single-layer hierarchical Master/Worker has been implemented as a solution to the scalability issues of the MW API. In the new framework, the MainMaster only communicates with some SubMasters, and each SubMaster manages a set of workers. A “Bully Election Algorithm” and an “object discovery mechanism” are implemented to solve the fault-tolerance problems of the SubMasters. An automatic load-balancing mechanism is implemented for the hierarchical Master/Worker to solve divisible tasks. Moreover, an optimization has been done to make the fault-tolerance mechanism more efficient. |
| Starting Page | 672 |
| Ending Page | 677 |
| File Size | 439258 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424446001 |
| DOI | 10.1109/HPCC.2009.35 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-25 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Java ProActive Scalability fault-tolerance load-balancing Nominations and elections Distributed computing Middleware Fault tolerance Parallel programming High performance computing hierarchical master/worker Computer networks Libraries divisible task |
| Content Type | Text |
| Resource Type | Article |
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