Gives the PC network parallel computing environment and have a shared memory parallel computing environment, several large-scale parallel matrix multiplication algorithms, analyzed their computational complexity and communication time, in more than one computer to install the parallel message passing MPI (message passing interface), constitute a computer network parallel computing environment, in the context of the given algorithm for the numerical test results show that the algorithm is very effective given the same time, no changes in the program under the conditions of the PC network parallel environment ported to a shared memory parallel computer IBMP650, the results show that the given algorithm has higher speedup and parallel efficiency.

大规模矩阵乘积的几个并行算法.pdf

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