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Running TOUGHREACT LBNL compiled on an AMD CPU

Hi, I am using an AMD Threadripper 24 core CPU and this cannot use kmp_affinity of OpenMP so you get an warning message #72 and #71. kmp_affinity only supported by Intel processors and kmp_affinity not supported: using "none". 

This likely results in much slower computation as the thread binding is affected. Apparently using OMP_PROC_BIND can fix this:

https://stackoverflow.com/questions/64409563/intel-openmp-library-slows-down-memory-bandwidth-significantly-on-amd-platforms

Has anyone else faced this issue and can a version compiled for non-Intel processors be made available?

 

Dirk

2 replies

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    • Dirk
    • 3 yrs ago
    • Reported - view

    This is for both Toughreact V3.3 and 3.32...

    • Dirk
    • 3 yrs ago
    • Reported - view

    oops, 3.0 and 3.32

Content aside

  • 3 yrs agoLast active
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