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From GitBox <...@apache.org>
Subject [GitHub] [incubator-mxnet] larroy edited a comment on issue #11417: libomp.so dependency (need REAL fix)
Date Fri, 15 Nov 2019 19:50:32 GMT
larroy edited a comment on issue #11417: libomp.so dependency (need REAL fix)
URL: https://github.com/apache/incubator-mxnet/issues/11417#issuecomment-554503289
 
 
   It has been discussed again and again, the best solution is to remove additional openmp
libraries which break things when mixed up. Use the platform OpenMP implementation, remove
the 3dparty one. It causes all kinds of issues:
   
   https://github.com/apache/incubator-mxnet/issues/15690
   
   There's all kinds of bugs that are related to openmp, thankfully we are releasing without
this 3rdparty library being compiled in since they wheels are built with Make instead of CMake,
so having diverging builds on different build systems is a terrible idea.
   
   please fix this instead of spinning around this issue which is known for more than a year.
   
   https://github.com/apache/incubator-mxnet/issues/12710
   
   Unit tests hang when running in debug mode due to this issue, multiprocessing hangs when
using dataloader when compiling withe the external openmp and so on.

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