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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/12/31 13:54:23 UTC

[GitHub] [tvm] merrymercy edited a comment on pull request #7187: [Fix] Tensor core type issue for dense

merrymercy edited a comment on pull request #7187:
URL: https://github.com/apache/tvm/pull/7187#issuecomment-752963716


   Should we check `data.dtype == "float16" and weight.dtype == "float16"`?
   The problem comes from this downcast, which may cause accuracy problem.
   https://github.com/apache/tvm/blob/c02c9c528f91f9be3967b7d9ef9f1847f533590b/python/tvm/topi/cuda/dense_tensorcore.py#L72-L73


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