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SC '99 Proceedings of the 1999 ACM/IEEE conference on Supercomputing
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SC '98 Proceedings of the 1998 ACM/IEEE conference on Supercomputing
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ICWS '04 Proceedings of the IEEE International Conference on Web Services
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CCGRID '06 Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid
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ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part II
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This paper describes how Message Passing Web Services (MPWS) can be used as a message passing tool to enable parallel processing between WS-based processes in a web services oriented computing environment. We describe the evaluation tests performed to assess the point-to-point communications performance of MPWS compared to mpiJava wrapping MPICH. Following these evaluations we conclude that: using web services to enable parallel processing is a practical solution in coarse grained parallel applications; and that due to inter message pipelining, the MPWS system can, under certain conditions, improve on the communication times of mpiJava.