The realization of parallel computing in LAN

In this thesis, parallel computing on installed local area networks (LAN) is focused, analyzing problems and possible solutions taking into account the main factors of computing and communications. The idea of constructing of DPC(Distributed Parallel Computing) platforms based on LAN has been given for solving the problem of scientific computing of geophysical exploration explaining. It has combined data processing of geophysical exploration with computer technique and LAN technique. The means of geophysical exploration explaining have been developed and progressed. The parallel computing programming of object-oriented (OO) based on Win32 which is introduced rarely in domestic and overseas document and material has been studied. Then, having implemented DPC of scientific computing problem of electromagnetic field exploration application with OO technique has been proposed. It has not only implemented solution problem of electromagnetic field finite element method(EFFEM) explaining but also provided foundation for parallel algorithm design of high performance computing of other geophysical exploration explaining.