[Mosaic GPU] Implement tile_shape, a MLIR operation that allows tiling a memref.
#35006
+341
−1
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[Mosaic GPU] Implement
tile_shape, a MLIR operation that allows tiling a memref.The intent of this op is to be used to apply BlockSpec transforms in upcoming
Pallas changes.
The tricky bit in this change lies in the return type inference logic.
Fortunately, the logic simply matches the one that is available in
dialect_lowering.transform_type.