t-vi commented on PR #10758:
URL: https://github.com/apache/tvm/pull/10758#issuecomment-1103920428

   >  I hit an undefined symbol issue from libtorch. So even though we cleared 
cuda issues, I fear we might encounter another issues.
   
   Was this with libtorch symbols?
   I think the libtorch ABI is not terribly stable (to put it mildly) but if we 
use the exact same libtorch distribution (and my understanding is that we do in 
the CI), it should work. 
   I rarely hit this particular problem, because I use a global PyTorch 
installation for everything, but then I always get missing symbols if I update 
PyTorch without updating the auxiliary libraries that have extension modules...
   


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