Visualization research is one of the critical techniques in the Grid computing. In this paper a visual method is used to implement a distributed parallel computing program which makes the node point's status of the parallel system visible during the program's running time. At the end of the paper, the implementation of the visiual algorithm is given.
The Common Object Request Broker Architecture (CORBA) is a main specification applied to the dis-tributed parallel program design at present. It includes many services, in which Event Service can provide the asyn-chronous communication model for the distributed parallel program design. This paper introduces the Event Service ofCORBA, then designs and implements a distributed parallel model based on Event Service. This model is made to im-plement overlap of the computing and communication , to reduce the unnecessary time for waiting and enhance theparallel effect. The paper also shows the practical application of the model with an example of the distributed parallelmatrix multiplication.
