leezu commented on issue #17514: C++-Package examples broken URL: https://github.com/apache/incubator-mxnet/issues/17514#issuecomment-582163801 > But I'm still wondering why compiling and linking with GCC-9.2/CUDA-10.2 + commit ffeebe4 as HEAD works but fails with 230ceee? You can see that https://github.com/apache/incubator-mxnet/commit/230ceee5d9e0e02e58be69dad1c4ffdadbaa1bd9 cleans up a lot of code, which probably affects the order in which libraries are linked. As you say, GCC 9.2 is unsupported by Cuda, so it's probably undefined behaviour and worked for some lucky reason with the old build script. Another reason could be that there is a bug in upstream GCC9.2 / linker. Feel free to investigate this further. If there's any bug in our build script, we're happy to update it. Also sorry to take over your issue to track the bug introduced by #16654
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
