Floating point exception on Aliyun ECS


#1

When I try to use MKL-DNN with mxnet on Aliyun ECS, i met the “floating point exception” error. I tried both Centos 7.3 and Ubuntu 16.04. Anyone knows the error?

Steps to reproduce

  1. pip install mxnet-mkl
  2. python -c ‘import mxnet’

Actual behavior

floating point exception


#2

so what function caused the exception?


#3

The exception occurs when ‘import mxnet’. No detailed error infos.


#4

may due to mkl-dnn bug, I would try non MKL version first