Newsgroups: comp.parallel.pvm
From: fanweigu@iscs.nus.sg (Fan Wei Guo)
Subject: how to successfully transfer data
Organization: National University of Singapore
Date: 2 Sep 1996 05:34:50 GMT
Message-ID: <50drlq$l6a@nuscc.nus.sg>



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Hi :

i can't succesfully tranfer data using pvmfsend and pvmfrecieve in subrtine, 
but i can in the main program.Does that mean pvm can only be called in the main program, anybody know the examples of this kind.

although i see the master and slave.f in the pvm examples, but i can't suceed in transfering. in my program, one master, three slaves,master send data to slaves, and slaves each compute i its own way, and afetr finished, they will send the result back to the master, and the master will choose the best and iterate again

but i still found if in small program, the pvm can work well, but in larger ones, it can not, it even can't send n to slaves seccefully.How?

thanks for your suggestiuons







~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Mr. Weiguo Fan (Research Scholar)             Email Address:       
Dept. of Information Systems & Computer Science    fanweigu@iscs.nus.sg           
    National University of Singapore              scip5145@leonis.nus.sg
        Lower Kent Ridge Road                         WWW address:                 
          Singapore 119260                   http://www.iscs.nus.sg/~fanweigu     
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