kahypar / mt-kahypar

Mt-KaHyPar (Multi-Threaded Karlsruhe Hypergraph Partitioner) is a shared-memory multilevel graph and hypergraph partitioner equipped with parallel implementations of techniques used in the best sequential partitioning algorithms. Mt-KaHyPar can partition extremely large hypergraphs very fast and with high quality.
MIT License
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Union by Weight broken for multilevel coarsening #36

Closed SebastianSchlag closed 4 years ago

SebastianSchlag commented 4 years ago

As discussed today: Using union by weight to identify representatives in multilevel coarsening only works as expected for the first level. As soon as the weights change, things might break.

kittobi1992 commented 4 years ago

Removed union-by-weight