On P2HP platform,the task partition,parallel granularity and implementation technology of this large scale power flow computing problem are described in detail.
Many computational intelligence research fields such as artificial neural network,genetic algorithm have been applied to the solution of computing problem.
The meta computing problem in semantic service is investigated and the ontology & meta modeling theory and methodology are proposed in this paper for the purpose of ordering organization, interoperability service and sharing of heterogeneous complex information in internet.
With PVM system as network parallel computing platform we established campus network distributed computing environment by choosing appropriate computer and workstation cluster and operation system on computer and workstation cluster. Computing model of PVM, implementation of PVM system on campus network, the method of drawing up and compiling and linking of PVM applications are also introduced. So it has resolved the parallel computing problem on network.
The P2P network computing problem is gaining more and more attention and becoming a researching hot spot. Currently, there emerge some P2P-based query processing systems, but they are not able to well solve the aggregate computation problem. In order to solve the problem, the paper introduces 3 algorithms and gives formal description.
The communication performances of the cluster are compared to use the traditional transport protocol and XTP respectively. It also analyzes and compares the Cluster performance using XTP with TCP respectively when the same Cluster computing problem is resolved.
We show that the computing problem and the decision problem in the general case, where the number of public facilities is more than one and is considered part of the input size, are all NP-hard.
The present example can described as a numerically intensive parallel computing problem as far as the number of PEs is increased up to 32 in the present numerical experiment.
With PVM system as network parallel computing platform we established campus network distributed computing environment by choosing appropriate computer and workstation cluster and operation system on computer and workstation cluster.Computing model of PVM, implementation of PVM system on campus network, the method of drawing up and compiling and linking of PVM applications are also introduced. So it has resolved the parallel computing problem on network. It is an effective way ...
On a high - effective LAN platform constructed by 100Mb/S HUB and a computer cluster that includes four dual CPU PCs and two single CPU PCs a large - scale complex nonlinear environmental chemistry cell mapping computing problem was performed much successfully, conveniently, stably and high effectively using programming language VC + + 6.0 with parallel distributed multithread C/S computing mode. At first, in the means on a client computer an single large - scale computing problem...
Network parallel computing is a hot topic in research area at present. This paper focuses on using the technology to solve a computing problem in nuclear physics and gives a living example of computig model.