Grid Workflow Management System
نویسندگان
چکیده
A Grid Workflow is critical to grid computing for its ability of creating complex grid computation by connecting different grid jobs logically. User can easily define and reuse the workflow for their applications that are loosely coupled. In this paper, we proposed a Grid Workflow Management System (GWMS) to provide the interface of processing workflow with grid schedulers, e.g., Sun Grid Engine clusters. The client can be a portal, an application or command line. We present the architecture of grid workflow engine, the design of the extended API for DRMAA to compile and execute workflow in SGE, and also show the flexibility, interoperability and extensibility of the GWMS.
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تاریخ انتشار 2005