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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/06/03 15:41:09 UTC

[GitHub] [incubator-tvm] t-vi edited a comment on pull request #5600: [TOPI] Improve CUDA softmax scheduling

t-vi edited a comment on pull request #5600:
URL: https://github.com/apache/incubator-tvm/pull/5600#issuecomment-638275567


   So ROCm uses the CUDA schedule, but warp reductions don't seem to currently work (so arguably, ROCm would want to be improved). But so before this PR, one could run resnet18 with rocm backend and now one cannot.
   This might also be seen earlier, when running the tests on ROCm.
   I've looked a bit into fixing it, but I haven't fully understood from which of the three related patches this stems. 
   (Incidentally, it triggered also a corner case for me on cuda where nvrtc would accidentally use an cuda-8.0 instead of the 10.1 the libnvrtc belonged to.)


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