plaidml/tpp-mlir

Deprecate TPP conversion on memrefs

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adam-smnk commented

Once the move to TPP on tensors (#580) is complete, the existing infrastructure that supports conversion to TPP on memrefs should be deprecated. Mapping to TPP ops, and further transformations and optimizations will be taking place primarily on tensor semantics.

TODO:

  • make tpp-conversion work only on ops with tensor semantics
  • add paths to fail gracefully when called on non-tensor ops
  • update tests accordingly