[GitHub] larroy commented on issue #13342: inv_khatri_rao.OneInputMatrixTransposed segfaults on ARM

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

larroy commented on issue #13342: inv_khatri_rao.OneInputMatrixTransposed segfaults on ARM
URL: https://github.com/apache/incubator-mxnet/issues/13342#issuecomment-444179734
 
 
   Theres a crash because lapack is no available.
   
   369+>  MXNET_LAPACK_UNAVAILABLE(dposv)
   
   Crash when accessing the stream producing the fatal error.
   
   ```
   (gdb) bt
   #0  0xb68de2e6 in std::ostream::sentry::sentry(std::ostream&) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
   #1  0xb68de794 in std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, c
   har const*, int) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
   #2  0xb68dea6c in std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
    () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
   #3  0x013d7034 in mxnet_lapack_dposv(...) () at /work/mxnet/src/operator/contrib/../c_lapack_api.h:369
   ```
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services