[Mlir-commits] [mlir] [mlir][tensor][linalg] Move Pack/Unpack Ops to Linalg (PR #123902)

[Kunwar Grover]

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@@ -0,0 +1,332 @@
+//===- LinalgReleayoutOps.td - Linalg dialect library ops -*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This is the operation definition file for structured operations on buffers
+// that correspond to underlying library calls (e.g. BLAS).
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LINALG_RELEAYOUT_OPS
+#define LINALG_RELEAYOUT_OPS
+
+include "mlir/Dialect/Linalg/IR/LinalgBase.td"
+include "mlir/Interfaces/DestinationStyleOpInterface.td"
+include "mlir/Interfaces/SideEffectInterfaces.td"
+include "mlir/Interfaces/InferTypeOpInterface.td"
+include "mlir/Dialect/Linalg/IR/LinalgInterfaces.td"
+include "mlir/IR/OpAsmInterface.td"
+
+//===----------------------------------------------------------------------===//
+// RelayoutOp
+//===----------------------------------------------------------------------===//
+
+class Linalg_RelayoutOp<string mnemonic, list<Trait> traits = []> :
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Groverkss wrote:

Interesting, it looks like this class is designed with only tensor types in mind (based on the traits NoMemoryEffect and the methods). Eventually we should design it to work on buffers also.

Not for this patch though, just a TODO would be good.

https://github.com/llvm/llvm-project/pull/123902