[petsc-users] Edge-cut information for CHACO

[Eda Oktay]

Hello all,

I am trying to find edge cut information of ParMETIS and CHACO. When I use
ParMETIS,
MatPartitioningViewImbalance(part,partitioning)
works and it gives also number of cuts.

However, when I used CHACO, it only gives imbalance information, not edge
cut. I have index sets but I couldn't find how to calculate edge cut.

Also, does ParMETIS calculate edge cuts according to the values of weights
or number of weights?

Thanks!

Eda
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