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METIS - Serial Graph Partitioning and Fill-reducing Matrix Ordering
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Segmentation fault with version 5.1.1 #69

Open ruizhi92 opened 1 year ago

ruizhi92 commented 1 year ago

I installed version 5.1.1 with CentOS 7.9.2009, gcc compiler, c++11

When invoking METIS_PartGraphKway with the simplest program I found https://people.math.sc.edu/Burkardt/cpp_src/metis_test/metis_test.cpp, compiler reports "segmentation fault".

I searched and found that currently version 5.2.1 has some problems with the gklib dependency, so I tried to downgrade version to 5.1.0 instead from this archived url http://glaros.dtc.umn.edu/gkhome/metis/metis/download. With version 5.1.0, the bug no longer exists.

Post this information here for now, in case anyone encounters the same problem.

mikemhenry commented 1 year ago

See the discussion here https://github.com/conda-forge/metis-feedstock/issues/35