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求助:内存需求为何不合格

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SUMMARY OF MEMORY REQUIREMENT FMM (in MByte)
                       (in total for all parallel processes)
 Near-field matrix:                             691.40
 Far-field matrix
        Direction vectors Fourier trans:      82.83
        Fourier trans. basis functions:       14137.40
        Transfer function:                              33393.82
        Interpolation and filtering:                2914.73
        Matrix-vector-multiplication:             29283.38
                                         -------------
                               total:         80503.57 MByte
        for comparison classical MoM:       7378576.13 MByte
                    PRE-CONDITIONING OF THE LINEAR SET OF EQUATIONS
               Selected algorithm:     PCFLAG = 8192
               CPU time for preconditioning:      66.877 seconds
               Memory requirement for preconditioner:  405.285 MByte
 ERROR   32465: Not enough memory available for dynamic allocation
Aborted: 2011-08-30 13:03:02                    
 Received message from server process  9:
 ERROR   32670: Not enough memory available for dynamic allocation
Memory requirement for preconditioner:  405.285 MByte还是for comparison classical MoM:       7378576.13 MByte哪个是显示硬盘需求

没看懂你想问什么,信息里提到的都是内存,和硬盘有什么关系?
Memory requirement for preconditioner需要405兆内存。
FMM总共需要80.5G内存。
传统MoM需要7.4太内存。

FMM指的是MLFMM? 如果这样的话,那只能用PO的算法了?

同问?

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