[petsc-users] SuperLU_dist issue in 3.7.4

[Jed Brown]

Anton Popov <popov at uni-mainz.de> writes:

> Thank you Sherry for your efforts
>
> but before I can setup an example that reproduces the problem, I have to 
> ask PETSc related question.
>
> When I pump matrix via MatView MatLoad it ignores its original partitioning.
>
> Say originally I have 100 and 110 equations on two processors, after 
> MatLoad I will have 105 and 105 also on two processors.
>
> What do I do to pass partitioning info through MatView MatLoad?

Call MatSetSizes before MatLoad.
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