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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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How to build this if my TBB is installed in my user customized path? #143

Closed zlwu92 closed 1 year ago

zlwu92 commented 1 year ago

I build TBB from source and install it under my user home directory, let's say /home/xxx/tbb/include and /home/xxx/tbb/lib64. And I also add this two path into my ~/.bashrc file append after variable PATH and LD_LIBRARY_PATH. Then I source this file also.

But when I build mt-kahypar with cmake .., it still shows cannot find TBB package. How should I solve it?

Btw, my gcc version is 12.0

larsgottesbueren commented 1 year ago

Try setting the TBB_ROOT environment variable to your installation path and then do a fresh invocation of cmake. This will tell the script at cmake/modules/FindTBB.cmake where to look for your tbb installation. Starting at line 32 there's a couple more hints if it doesn't work right away.

If that doesn't work, we also offer the option to download and build tbb automatically via the KAHYPAR_DOWNLOAD_TBB variable; set it to ON.

zlwu92 commented 1 year ago

I see. Thank you~

larsgottesbueren commented 1 year ago

Did you get it to compile successfully? If so, please feel free to mark the issue as resolved.