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Reordering of Huge Matrices

I want to calculate a fill-in reducing reordering for a matrix with more than 2 billion nonzeros. If I define idxtype to be long will metisNode_ND work properly? Thank you in advance.

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Submitted by csikel on Mon, 2011-07-18 11:40
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RE: Use the 5.0 version of Metis

Use the 5.0 version of Metis and define IDXTYPEWIDTH to be 64.

George

Submitted by karypis on Mon, 2011-07-18 14:49.
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