[互助]求助：内存需求为何不合格

SUMMARY OF MEMORY REQUIREMENT FMM (in MByte) lJ,s}l7  
                       (in total for all parallel processes)  JuI,wA  
4'8.f5  
 Near-field matrix:                             691.40 jH G(d$h  
 Far-field matrix 6%xl}z]o  
        Direction vectors Fourier trans:      82.83 Tuy*Df  
        Fourier trans. basis functions:       14137.40 QtzHr  
        Transfer function:                              33393.82 5LK>n-  
        Interpolation and filtering:                2914.73 tr}$82Po  
        Matrix-vector-multiplication:             29283.38 wLbnsqa  
                                         ------------- !%(B2J  
                               total:         80503.57 MByte Kj>_XaFCg!  
        for comparison classical MoM:       7378576.13 MByte U5PCj ]-Xt  
dk ?0r  
                    PRE-CONDITIONING OF THE LINEAR SET OF EQUATIONS ?k?Hp:8?=  
               Selected algorithm:     PCFLAG = 8192 yI;Qb7|^  
               CPU time for preconditioning:      66.877 seconds d$Xvax,C  
               Memory requirement for preconditioner:  405.285 MByte cK } Qu  
 ERROR   32465: Not enough memory available for dynamic allocation \dMsv1\  
Aborted: 2011-08-30 13:03:02                     jHZ<Gc  
 Received m .. 8YJ({ Ou_  
ouI0"R&@  

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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？ dk/*%a +  
rUjr'O0  
Memory requirement for preconditioner需要405兆内存。 r.;iO0[/  
FMM总共需要80.5G内存。 @`D6F
;R  
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？？？