[Mlir-commits] [mlir] [mlir][x86vector] Lower BF16 vector.contract to FMA using AVX2 BF16 packed ops. (PR #170267)

[Adam Siemieniuk]

================
@@ -0,0 +1,111 @@
+//===- X86VectorUtils.cpp - MLIR Utilities for X86VectorOps   -------------===//
+//
+// Part of the MLIR 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 file implements utility methods for working with the Vector dialect.
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Dialect/X86Vector/Utils/X86VectorUtils.h"
+
+#include "mlir/Dialect/Linalg/IR/Linalg.h"
+#include "mlir/Dialect/Linalg/IR/LinalgInterfaces.h"
+#include "mlir/Dialect/Vector/IR/VectorOps.h"
+#include "mlir/IR/BuiltinTypes.h"
+#include "mlir/IR/TypeUtilities.h"
+#include "mlir/IR/Types.h"
+
+#define DEBUG_TYPE "x86vector-utils"
+
+using namespace mlir;
+
----------------
adam-smnk wrote:

Sorry, I wasn't clear.
I meant to wrap code in namespaces
```
namespace mlir {
namespace x86vector {
// code
}
}
```

https://github.com/llvm/llvm-project/pull/170267