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Posted to issues@mxnet.apache.org by GitBox <gi...@apache.org> on 2022/03/16 04:22:07 UTC

[GitHub] [incubator-mxnet] DickJC123 opened a new issue #20963: array_api_tests unittest failure on macosx- may be mxnet.numpy.eye() misbehavior or Cython enablement issue

DickJC123 opened a new issue #20963:
URL: https://github.com/apache/incubator-mxnet/issues/20963


   ## Description
   I'm trying to understand the following failure in the array_api_tests on macosx: https://github.com/apache/incubator-mxnet/runs/5560545610?check_suite_focus=true
   
   The failing test case is strange: mxnet.numpy.eye(n_rows=0, n_cols=None, k=-9223372036854775809, dtype=dtype('int8'))
   It could be the test is looking for both mxnet.numpy.eye and the 'golden standard' to match in producing an error due to the k value of approximately -sys.maxsize.
   
   mxnet.numpy produces here: 
   ```
       return _api_internal.eye(N, M, int(k), device, dtype)
   mxnet/_ffi/_cython/./function.pxi:192: in mxnet._ffi._cy3.core.FunctionBase.__call__
       ???
   mxnet/_ffi/_cython/./function.pxi:136: in mxnet._ffi._cy3.core.FuncCall
       ???
   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
   
   >   ???
   E   OverflowError: Python int too large to convert to C long
   ```
   
   But the other possible issue is, on macosx, is Cython properly disabled?  One would think that it should be because of the MXNET_ENABLE_CYTHON=0 line and comment here for the corresponding centos cpu testing:
   
   https://github.com/apache/incubator-mxnet/blob/master/ci/docker/runtime_functions.sh#L879-L884
   
   However, the macosx run script uses MXNET_ENFORCE_CYTHON, which actually only effects whether an error is raised if MXNET_ENABLE_CYTHON=1 and Cython is not available.  Thus, on macosx, Cython looks to be still enabled.  Should MXNET_ENFORCE_CYTHON be instead MXNET_ENABLE_CYTHON in the lines for the macosx script here:
   
   https://github.com/apache/incubator-mxnet/blob/master/.github/workflows/os_x_staticbuild.yml#L50-L67
   
   
   Thoughts @barry-jin?
   


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[GitHub] [incubator-mxnet] barry-jin commented on issue #20963: array_api_tests unittest failure on macosx- may be mxnet.numpy.eye() misbehavior or Cython enablement issue

Posted by GitBox <gi...@apache.org>.
barry-jin commented on issue #20963:
URL: https://github.com/apache/incubator-mxnet/issues/20963#issuecomment-1068722386


   @DickJC123 Good catch! [This line](https://github.com/apache/incubator-mxnet/blob/ded04008fd3cd95793e0eaaa72f5904deb77f838/.github/workflows/os_x_staticbuild.yml#L60) should be replaced with `MXNET_ENABLE_CYTHON: 0` to disable cython. 


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[GitHub] [incubator-mxnet] DickJC123 closed issue #20963: array_api_tests unittest failure on macosx- may be mxnet.numpy.eye() misbehavior or Cython enablement issue

Posted by GitBox <gi...@apache.org>.
DickJC123 closed issue #20963:
URL: https://github.com/apache/incubator-mxnet/issues/20963


   


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[GitHub] [incubator-mxnet] DickJC123 closed issue #20963: array_api_tests unittest failure on macosx- may be mxnet.numpy.eye() misbehavior or Cython enablement issue

Posted by GitBox <gi...@apache.org>.
DickJC123 closed issue #20963:
URL: https://github.com/apache/incubator-mxnet/issues/20963


   


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