[petsc-users] command line option for superlu_dist

hxie at umn.edu hxie at umn.edu
Tue Jan 5 13:00:23 CST 2010

> 1) The solution norm you report is NaN, which indicates memory corruption 
> in
your code

I guess the reason may be a division by zero. The diagonals of the matrix 
have some zeros.

>2) The number of allocated nonzeros is really suspicious. There are only 2
nonzeros per row?

At least 5.



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