[Mlir-commits] [mlir] [uArch][XeGPU] Add XeGPU uArch definition. (PR #153706)

[Adam Siemieniuk]

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@@ -0,0 +1,183 @@
+//===--- IntelGpuXe2.h ------------------------------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// \file
+// Xe2 uArch definition. Xe2 is the second generation of Intel Xe GPUs.
+// This file defines the uArch details for Xe2 and its derived architectures.
+// This includes Ponte Vecchio (PVC) and Battlemage (BMG) architectures.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MLIR_DIALECT_XEGPU_UARCH_INTELGPUXE2_H
+#define MLIR_DIALECT_XEGPU_UARCH_INTELGPUXE2_H
+
+#include "mlir/Dialect/XeGPU/uArch/uArchInterfaces.h"
+#include "mlir/IR/BuiltinTypes.h"
+#include "mlir/IR/TypeUtilities.h"
+#include <map>
+#include <string>
+#include <vector>
+
+namespace mlir {
+namespace xegpu {
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adam-smnk wrote:

nit: maybe it should live under `xevm`.

Otherwise, adding this info into `xevm` dialect initialization messes up layering as now lower level dialect depends on the more abstract one. Not sure if `xegpu` currently explicitly depends on `xevm` but logically it does. So there's a risk for circular dependency.

https://github.com/llvm/llvm-project/pull/153706