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benedekrozemberczki / ClusterGCN

A PyTorch implementation of "Cluster-GCN: An Efficient Algorithm for Training Deep and Large Graph Convolutional Networks" (KDD 2019).
GNU General Public License v3.0
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Runtime error about metis #17

Closed ByskyXie closed 4 years ago

ByskyXie commented 4 years ago

At the train begining that part the full graph, the function "metis.part_graph(self.graph, self.args.cluster_number)" throws an error: Traceback (most recent call last): File "C:/Users/xieRu/Desktop/ML/ClusterGCN/src/main.py", line 30, in <module> main() File "C:/Users/xieRu/Desktop/ML/ClusterGCN/src/main.py", line 19, in main clustering_machine.decompose() File "C:\Users\xieRu\Desktop\ML\ClusterGCN\src\clustering.py", line 38, in decompose self.metis_clustering() File "C:\Users\xieRu\Desktop\ML\ClusterGCN\src\clustering.py", line 56, in metis_clustering (st, parts) = metis.part_graph(self.graph, self.args.cluster_number) File "D:\Program\Anaconda\lib\site-packages\metis.py", line 800, in part_graph _METIS_PartGraphKway(*args) File "D:\Program\Anaconda\lib\site-packages\metis.py", line 677, in _METIS_PartGraphKway adjwgt, nparts, tpwgts, ubvec, options, objval, part) OSError: exception: access violation writing 0x000001B0B9C0E000

But I tried test package metis as follow, It works: ` import metis from networkx import karate_club_graph

zkc = karate_club_graph() graph_clustering=metis.part_graph(zkc) ` So, what happend?

benedekrozemberczki commented 4 years ago

It is not particularly scalable.