[Trilinos-Users] playing with overlaped map

[Sunghwan Choi]

Dear all,

I need to do something with overlapped map, which has no one-to-one
correspondence between global index and the pair of a local index and a
processor number.

Then, how do I do some operation without overlapping?

 

For example

RCP<MultiVector> mutivector = rcp(new MultiVector(map,2) )

numMyElement = vector.getMaxLocalIndex()

For (int i=0;i<numMyElement;i++){

           multivector.sumIntoLocalValue(i,0,&val);

}

 

 

If I print 'multivector', I can check the printed values are multiply added.

 

Is there good way to my case?

 

Sincerely 

Sunghwan Choi

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