Abstract:

For improving the communication performance of simple object access protocol (SOAP) and adapting the needs of parallel computation in multi-cluster grid (MCG), a SOAP parallel communication model was proposed. By using of the concurrent data stream, the technique of dynamic buffer pool, the compression code and the pipeline parallel, the parallel run mechanism between communication device and the computation device were designed using memory function. The main components of this model, the model architecture, and the communication process were described. Analysis and experiment results show that this model has good communication efficiency and good characteristics for effective supporting parallel computation. It can be also fit for the parallel computation applications in MCG.

Key words: Simple Object Access Protocol, parallel communication, dynamic buffer pool, multi-cluster grid