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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/08/04 00:12:29 UTC

[GitHub] [incubator-mxnet] leezu edited a comment on issue #18855: NumPy BLAS Clashing with MXNet BLAS

leezu edited a comment on issue #18855:
URL: https://github.com/apache/incubator-mxnet/issues/18855#issuecomment-668296177


   The problem here is that we can never know what BLAS libraries are linked into other Python packages that our users happen to use. NumPy may be a popular one, but other packages may also link different BLAS implementations. The same issue applies to the OpenMP dependency.
   
   Did you statically link BLAS implementation? You can refer to https://github.com/apache/incubator-mxnet/pull/17751. For dynamic linking, the loader will load the implementation referenced by the first package that is loaded and not load other BLAS implementations if the BLAS symbols are already available. Maybe importing mxnet first triggers importing numpy, causing the numpy BLAS implementation to be loaded?


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