Research on job schedule and management system for remote sensing data processing with cluster
2012; Sriwijaya University; Linguagem: Inglês
ISSN
2252-5459
Autores Tópico(s)Advanced Computational Techniques and Applications
ResumoThe application of high performance computing cluster technology to remote sensing data processing is one solution to meet the requirements of real-or near-real-time and high-accuracy processing capabilities.Job schedule and management is an important component of cluster which is designed to improve the throughput rate and resource utilization rate of system.Low degree of automation,blindness of resource selection and short of feasibility is unavoidable in common schedule system.Aiming at remote sensing data cluster processing,based on open sources Portable Batch System(PBS),it develops a twin-stage scheduling strategy for resources assigned optimally and automatically.With the layered structure and service-oriented programming method,the job scheduling and management system for cluster-based remote sensing data processing system is C/S pattern which is communicated with ICE(Internet Communications Engine)middleware by XML(Extensible Markup Language)format data transmitting.
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