Design and Implementation of Condor-UNICORE Bridge

Authors:
Hidemoto Nakada;Motohiro Yamada;Yasuyoshi Itou;Satoshi Matsuoka;Jaime Frey;Yasumasa Nakano
Affiliations:
AIST, Tsukuba, Japan;Fujitsu Limited, Chiba City, Japan;Fujitsu Limited, Chiba City, Japan;Tokyo Institute of Technology, Japan;University of Wisconsin;Fujitsu Limited, Japan
Venue:
HPCASIA '05 Proceedings of the Eighth International Conference on High-Performance Computing in Asia-Pacific Region
Year:
2005

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Abstract

In this paper, we describe the design and implementation of a generic grid interface for Condor. Though Condor has intefaces for specific grid systems, such as Globus Toolkit 2 GRAM, it is not easy to add new interfaces for other grid systems, since it requires some code modification inside the Condor. With our new interface design, supporting a new grid system can be established without any code modification in the Condor core itself. We also implemented a bridge for the UNICORE system and validated that our approach is effective.