[petsc-users] Using edge-weights for partitioning

Mark Adams mfadams at lbl.gov
Sun Aug 30 07:33:50 CDT 2020


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> So, if ParMETIS gives different edge cut as it is expected,
> MatPartitioningGetUseEdgeWeights and MatPartitioningSetUseEdgeWeights works
> correctly. Why can't CHACO?
>
>>
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Chaco does not support using edge weights.
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