[GitHub] [incubator-mxnet] DNXie commented on issue #20049: mxnet.ndarray.op.sample_negative_binomial aborts

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

DNXie commented on issue #20049:
URL: https://github.com/apache/incubator-mxnet/issues/20049#issuecomment-805342975


   Btw,  `mxnet.ndarray.op.sample_gamma` and `mxnet.ndarray.op.sample_normal` have similar crash
   
   
   ~~~python
   mxnet.ndarray.op.sample_gamma(alpha=mxnet.nd.ones((4,)), beta=mxnet.nd.array(np.ones((0,))))
   ~~~
   Error Message:
   ~~~python
   Segmentation fault: 11
   
   Stack trace:
     [bt] (0) /root/miniconda3/lib/python3.7/site-packages/mxnet/libmxnet.so(+0x3c27360) [0x7f159d475360]
   terminate called after throwing an instance of 'std::system_error'
     what():  Resource deadlock avoided
   Aborted (core dumped)
   ~~~
   
   ~~~python
   mxnet.ndarray.op.sample_normal(mu=mxnet.nd.ones((4,)) sigma=mxnet.nd.array(np.ones((0,))))
   ~~~
   
   Error Message:
   ~~~python
   
   Segmentation fault: 11
   
   Stack trace:
     [bt] (0) /root/miniconda3/lib/python3.7/site-packages/mxnet/libmxnet.so(+0x3c27360) [0x7fc7f27cb360]
   terminate called after throwing an instance of 'std::system_error'
     what():  Resource deadlock avoided
   Aborted (core dumped)
   ~~~


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