Return an error when initial partitionning fails because trying to partition a graph into too many parts #94
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…ionning so that it returns an error and quit instead of returning METIS_OK with an incomplete/false partitionning
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So following issue 91, I suggest those modifications.
Rather simple, I added a new variable define at compile time called METIS_ERROR_INVALID_BISECTION (set to -999999) that will be returned by function MlevelRecursiveBisection that will raise an error via the metis_rcode function.
So, from my side, the only problem might be this one :
I tried to follow how things are done in Metis' code and hope Pr. Karypis will accept those changes, eventually after corrections.