Lunderberg commented on PR #16250: URL: https://github.com/apache/tvm/pull/16250#issuecomment-1971922325
@Lucien0 This error message occurs because the `VerifyWellFormed` checker treats all elements of the `PrimFunc::buffer_map` as independent non-aliasing buffers. However, this is a stronger restriction that the TIR language requires. It is legal for a PrimFunc to require two `DLTensor` arguments, and to require that the two `DLTensor`s share the same backing allocation. This is what your example states. However, the well-formed checker doesn't currently handle this, and erroneously expects every `DLTensor` argument to define an independent buffer/allocation. I've submitted https://github.com/apache/tvm/pull/16655, which should resolve this issue, along with a few others that have come up in the well-formed checker. Can you test and see if it solves your issue? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
