iree-org / iree

A retargetable MLIR-based machine learning compiler and runtime toolkit.

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Implement MaterializeEncoding for conv ops on GPU with IGEMM

bjacob opened this issue · comments

Once #17605 is implemented, we can start making use for these encodings to materialize for certain conv implementation strategies. In particular, on GPU targets where we want to use the IGEMM strategy, this benefits from the C dimension being innermost, so we can materialize the encoding there are a transposition (or a special case of pack op) to achieve that.