[GitHub] [incubator-mxnet] Zha0q1 commented on pull request #18904: [RFC] MXNet external operators

[GitBox <gi...@apache.org>]

Zha0q1 commented on pull request #18904:
URL: https://github.com/apache/incubator-mxnet/pull/18904#issuecomment-675794281


   > > Regarding the open question "What symbols do we need to make available in libmxnet.so for external operators that might be stripped out?", note that https://github.com/apache/incubator-mxnet/blob/master/cmake/libmxnet.sym will hide all non-whitelisted symbols and @Zha0q1 intends to enable it for all builds to avoid name clashing with ILP64 BLAS.
   > 
   > Makes sense, probably the best way to merge these two features is to just explicitly exclude the symbols causing the clashing with ILP64 BLAS. The inverse of deciding which symbols in mxnet to strip out while still leaving the ones users intend to use for external ops might be more difficult to do and maintain.
   
   Do you mean something like this: https://github.com/Zha0q1/incubator-mxnet/blob/static_openblas/cmake/exclude_openblas.ver?


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