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Posted to issues@mxnet.apache.org by GitBox <gi...@apache.org> on 2021/03/10 20:59:07 UTC
[GitHub] [incubator-mxnet] DNXie opened a new issue #20005: mxnet.ndarray.log_softmax crashes(floating point exception)
DNXie opened a new issue #20005:
URL: https://github.com/apache/incubator-mxnet/issues/20005
## Description
`mxnet.ndarray.log_softmax` crashes(floating point exception) when `out` contains `inf`
## Output
~~~
Floating point exception (core dumped)
~~~
## To Reproduce
~~~python
import mxnet
import numpy as np
mxnet.ndarray.log_softmax(data=mxnet.nd.array([]), out=mxnet.nd.array([np.inf]))
~~~
The bug is also reproducible in nightly version, check the [gist](https://colab.research.google.com/drive/1SsyH3dpCAQN8-aYtHpW1rioAGnHA7Ju_?usp=sharing).
## Environment
OS: ubuntu 18.04
Python: 3.7.6
pip: 20.0.2
numpy: 1.18.5
mxnet: 1.6.0
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