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COMPUTING APPLICATIONS PERFORMANCE EVALUATION MODEL PERFORMANCE EVALUATION MODEL FOR SCHEDULING IN GLOBAL COMPUTING SYSTEMS
| Content Provider | CiteSeerX |
|---|---|
| Author | Nagashima, Umpei Nakada, Hidemoto Sekiguchi, Satoshi Takefusa, Atsuko Matsuoka, Satoshi Aida, Kento |
| Abstract | Striking progress of network technology is enabling high performance global computing, in which computational and data resources in a wide-area network (WAN) are transparently employed to solve large-scale problems. Several high performance global computing systems, such as Ninf, NetSolve, RCS, Legion, and Globus, have al-ready been proposed. Each of these systems proposes to effectively achieve high performance with some efficient scheduling scheme, whereby a scheduler selects a set of appropriate computing resources that solve the client’s computational problem. This paper proposes a perfor-mance evaluation model for effective scheduling in global computing systems. The proposed model represents a global computing system by a queuing network, in which servers and networks are represented by queuing sys-tems. Verification of the proposed model and evaluation of scheduling schemes on the model showed that the model could simulate behavior of an actual global computing sys-tem and scheduling on the system effectively. 1 |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
